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Alliance Resource Partners

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FY2020 Annual Report · Alliance Resource Partners
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2020

ANNUAL REPORT

A L L I A N C E   R E S O UR C E   PA R T NE R S ,  L .P.

 
 
 
 
 
 
UNITED STATES 
SECURITIES AND EXCHANGE COMMISSION 
Washington, D.C. 20549

FORM 10-K 

☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF 
THE SECURITIES EXCHANGE ACT OF 1934 

FOR THE FISCAL YEAR ENDED DECEMBER 31, 2020 

OR 

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF 
THE SECURITIES EXCHANGE ACT OF 1934 

FOR THE TRANSITION PERIOD FROM _____________TO_____________ 

COMMISSION FILE NO.: 0-26823

ALLIANCE RESOURCE PARTNERS, L.P. 

(EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) 

Delaware 
(State or Other Jurisdiction of 
Incorporation or Organization) 

73-1564280 
(IRS Employer Identification No.) 

1717 South Boulder Avenue, Suite 400, Tulsa, Oklahoma 74119 

(Address of Principal Executive Offices and Zip Code) 

(918) 295-7600 

(Registrant's Telephone Number, Including Area Code) 

Securities registered pursuant to Section 12(b) of the Act:  

Title of Each Class 
Common Units representing limited partner interests 

Trading Symbol 
ARLP 

Name of Each Exchange On Which Registered 
The NASDAQ Stock Market LLC 

Securities registered pursuant to Section 12(g) of the Act:  None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. ☒ Yes  ☐ No 

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. 

☐ Yes    ☒ No 

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the 
preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. 
☒ Yes   ☐ No  

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T 

(§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). ☒ Yes   ☐ No 

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of registrant's 

knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. ☒ 

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth 
company.  See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company" and "emerging growth company" in Rule 12b-2 of the Exchange 
Act.  

Large Accelerated Filer ☐ 

Accelerated Filer ☒ 

Non-Accelerated Filer ☐ 

Smaller Reporting Company ☐ 

(Do not check if smaller reporting company) 

Emerging Growth Company ☐ 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised 

financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐  

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over 
financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 726(b)) by the registered public accounting firm that prepared or issued its audit report. ☒ 

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).   ☐ Yes    ☒ No 

The aggregate value of the common units held by non-affiliates of the registrant (treating all executive officers and directors of the registrant, for this purpose, as if they 
may be affiliates of the registrant) was approximately $343,214,355 as of June 30, 2020, the last business day of the registrant's most recently completed second fiscal quarter, 
based on the reported closing price of the common units as reported on The NASDAQ Stock Market LLC on such date. 

As of February 23, 2021, 127,195,219 common units were outstanding. 

DOCUMENTS INCORPORATED BY REFERENCE: None  

 
 
 
 
 
 
 
 
 
 
 
 
    
    
 
 
 
 
 
 
 
 
 
 
 
 
 
TABLE OF CONTENTS 

PART I 

      Page 

Item 1. 
Item 1A. 
Item 1B. 
Item 2. 
Item 3. 
Item 4. 

Item 5. 

Item 6. 
Item 7. 
Item 7A. 
Item 8. 

Item 9. 
Item 9A. 
Item 9B. 

Item 10. 
Item 11. 
Item 12. 

Item 13. 
Item 14. 

  Business 
  Risk Factors 
  Unresolved Staff Comments  
  Properties 
  Legal Proceedings 
  Mine Safety Disclosures 

Market for Registrant's Common Equity, Related Unitholder Matters and Issuer Purchases of 
Equity Securities 

PART II 

  Not used 
  Management's Discussion and Analysis of Financial Condition and Results of Operations 
  Quantitative and Qualitative Disclosures about Market Risk 
  Financial Statements and Supplementary Data 
  Report of Independent Registered Public Accounting Firm 
  Consolidated Balance Sheets 
  Consolidated Statements of Operations 
  Consolidated Statements of Comprehensive Income (Loss) 
  Consolidated Statements of Cash Flows 
  Consolidated Statement of Partners' Capital 
  Notes to Consolidated Financial Statements 
1.      Organization and Presentation 
2.      Summary of Significant Accounting Policies 
3.      Acquisitions 
4.      Long-Lived Asset Impairments 
5.      Goodwill Impairment 
6.      Inventories 
7.      Property, Plant and Equipment 
8.      Long-Term Debt 
9.      Leases 
10.    Fair Value Measurements 
11.    Partners' Capital 
12.    Variable Interest Entities 
13.    Investments 
14.    Revenue From Contracts With Customers 
15.    Earnings Per Limited Partner Unit 
16.    Employee Benefit Plans 
17.    Common Unit-Based Compensation Plans 
18.    Supplemental Cash Flow Information 
19.    Asset Retirement Obligations 
20.    Accrued Workers' Compensation and Pneumoconiosis Benefits 
21.    Related-Party Transactions 
22.    Commitments and Contingencies 
23.    Concentration of Credit Risk and Major Customers 
24.    Segment Information 
25.    Subsequent Events  

  Supplemental Oil & Gas Reserve Information (Unaudited) 
  Schedule I – Condensed Financial Information of Registrant 
  Changes in and Disagreements with Accountant on Accounting and Financial Disclosure 
  Controls and Procedures 
  Other Information 

PART III 

  Directors, Executive Officers and Corporate Governance of the General Partner 
  Executive Compensation 

Security Ownership of Certain Beneficial Owners and Management and Related Unitholder 
Matters 

  Certain Relationships and Related Transactions, and Director Independence 
  Principal Accountant Fees and Services 

Item 15. 

  Exhibits and Financial Statement Schedules 

PART IV 

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GLOSSARY OF COAL TERMS 

The following are abbreviations and definitions of certain terms used in this document, some of which are defined by 

authoritative sources and others reflect those we commonly use in the coal industry: 

Assigned reserves 

Reserves that have been designated for mining by a specific operation 

Bituminous coal 

Coal used primarily to generate electricity and to make coke for the steel industry with a 
heat value ranging between 10,500 and 15,500 Btus per pound 

Btu 

British thermal unit 

Compliance coal 

Coal  which,  when  burned,  emits  1.2  pounds  or  less  of  sulfur  dioxide  per  MMBtus, 
requiring no blending or other sulfur dioxide reduction technologies in order to comply 
with the requirements of the Federal Clean Air Act 

Continuous miner 

A  machine  used  in  underground  mining  to  cut  coal  from  the  seam  and  load  it  onto 
conveyors or into shuttle cars in a continuous operation 

High-sulfur coal 

Based on market expectations, we classify coal with a sulfur content of greater than 3% 

Long-term contracts 

Contracts having a term of one year or greater  

Longwall mining 

One of two major underground coal mining methods, utilizing specialized equipment to 
remove nearly all of a coal seam over a very large area  

Low-sulfur coal 

Based on market expectations, we classify coal with a sulfur content of less than 1.5% 

Medium-sulfur coal 

Based on market expectations, we classify coal with a sulfur content of 1.5% to 3% 

Metallurgical coal 

Coal primarily used in the production of steel 

MMBtus 

Million British thermal units 

Preparation plant 

A facility used for crushing, sizing, and washing coal to remove impurities and to prepare 
it for use by a particular customer 

Probable reserves 

Proven reserves 

Reclamation 

Reserves 

Probable reserves are reserves for which quantity and grade and/or quality are computed 
from  information  similar  to  that  used  for  proven  reserves,  but  the  sites  for  inspection, 
sampling and measurement are farther apart or are otherwise less adequately spaced. The 
degree  of  assurance,  although  lower  than  that  for  proven  reserves,  is  high  enough  to 
assume continuity between points of observation. 

Proven reserves are reserves for which (a) quantity is computed from dimensions revealed 
in outcrops, trenches, workings or drill holes; grade and/or quality are computed from the 
results of detailed sampling and (b) the sites for inspection, sampling and measurement 
are spaced so closely and the geologic character is so well defined that size, shape, depth 
and mineral content of reserves are well established. 

The  restoration  of  land  and  environmental  standards  to  a  mining  site  after  the  coal  is 
extracted, including returning the land to its approximate original appearance, restoring 
topsoil and planting native grass and ground covers 

Reserves are that part of a mineral deposit that could be economically and legally extracted 
or produced at the time of the reserve determination.  Our references to reserves in this 

ii 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
report take into account estimated losses involved in producing a saleable product (i.e., 
salable reserves). 

Room-and-pillar mining 

One of two major underground coal mining methods, utilizing continuous miners creating 
a network of "rooms" within a coal seam, leaving behind "pillars" of coal used to support 
the roof of a mine 

Thermal coal 

Coal used primarily in the generation of electricity 

Unassigned reserves 

Reserves that have not yet been designated for mining by a specific operation 

iii 

 
 
 
 
 
 
 
GLOSSARY OF OIL & GAS TERMS 

The following are abbreviations and definitions of certain terms used in this document, some of which are defined by 

authoritative sources and others reflect those we commonly use in the oil & gas industry: 

Basin 

A depression in the crust of the Earth, caused by plate tectonic activity and subsidence, in 
which sediments accumulate. If rich hydrocarbon source rocks occur in combination with 
appropriate depth and duration of burial, then a petroleum system can develop within the 
basin. Most basins contain some amount of shale, thus providing opportunities for shale 
oil & gas exploration and production. 

Basis differential 

The difference between the spot price of a commodity and the sales price at the delivery 
point where the commodity is sold 

Bbl 

BOE 

Stock tank barrel, or 42 United States gallons liquid volume, used in reference to crude oil 
or other liquid hydrocarbons 

Barrels of oil equivalent, with six Mcf of natural gas being equivalent to one Bbl of crude 
oil, condensate or natural gas liquids 

Developed acreage 

Acreage allocated or assignable to productive wells 

Gross Acres 

The total acres in a specified tract in which an owner has a real property interest.  For 
example, an owner who has a 25 percent interest in 100 acres has an ownership interest in 
100 gross acres. 

MBbls 

MBOE 

Mcf 

MMcf 

Mineral Interest 

Thousand barrels of crude oil or other liquid hydrocarbons 

One thousand barrels of crude oil equivalent, determined using a ratio of six Mcf of natural 
gas to one Bbl of crude oil, condensate or natural gas liquids 

Thousand cubic feet of natural gas 

Million cubic feet of natural gas 

Mineral  interests  are  real-property  interests  that  are  typically  perpetual  and  grant 
ownership to the oil & gas under a tract of land or the rights to explore for, develop, and 
produce oil & gas on that land or to lease those exploration and development rights to a 
third party 

Net acres 

The percentage of total acres an owner owns out of a particular number of acres within a 
specified tract. For example, an owner who has a 50 percent interest in 100 acres owns 50 
net acres. 

Net royalty acres 

Mineral ownership standardized to a 12.5%, or 1/8th, royalty interest 

NGLs 

Natural gas  liquids  are  components  of natural gas  that  are  liquid  at  the surface  in  field 
facilities  or  in  gas-processing  plants.  Natural  gas  liquids  can  be  classified  according  to 
their  vapor  pressures  as  low  (condensate),  intermediate  (natural  gasoline)  and  high 
(liquefied  petroleum  gas)  vapor  pressure.  Natural  gas  liquids  include  propane,  butane, 
pentane, hexane and heptane, but not methane and ethane, since these hydrocarbons need 
refrigeration to be liquefied. The term is commonly abbreviated as NGL. 

Oil & gas 

Crude oil, natural gas and natural gas liquids 

iv 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Operator 

The individual or company responsible for the exploration and/or production of an oil or 
natural gas well or lease 

Productive well 

A well that is found to be capable of producing hydrocarbons in sufficient quantities such 
that proceeds from the sale of the production exceed production expenses and taxes 

Proved developed 
reserves 

Proved reserves that can be expected to be recovered through existing wells with existing 
equipment and operating methods 

Proved reserves or 
properties 

Proved  reserves  are  those quantities  of oil & gas  which, by  analysis of geoscience  and 
engineering  data,  can  be  estimated  with  reasonable  certainty  to  be  economically 
producible—from  a  given  date  forward,  from  known  reservoirs,  and  under  existing 
economic conditions, operating methods, and government regulations—prior to the time 
at  which  contracts  providing  the  right  to  operate  expire,  unless  evidence  indicates  that 
renewal is reasonably certain, regardless of whether deterministic or probabilistic methods 
are used for the estimation. The project to extract the hydrocarbons must have commenced 
or  the  operator  must  be  reasonably  certain  that  it  will  commence  the  project  within  a 
reasonable time.  

Proved undeveloped 
reserves 

Proved reserves that are expected to be recovered from new wells on undrilled acreage or 
from existing wells where a relatively major expenditure is required for recompletion 

PUDs 

Reserves 

Proved undeveloped reserves 

Reserves are estimated remaining quantities of oil and natural gas and related substances 
anticipated  to  be  economically  producible,  as  of  a  given  date,  by  application  of 
development projects to known accumulations. In addition, there must exist, or there must 
be a reasonable expectation that there will exist, the legal right to produce or a revenue 
interest  in  the  production,  installed  means  of  delivering  oil  and  natural  gas  or  related 
substances to the market and all permits and financing required to implement the project. 
Reserves  should  not  be  assigned  to  adjacent  reservoirs  isolated  by  major,  potentially 
sealing,  faults  until  those  reservoirs  are  penetrated  and  evaluated  as  economically 
producible. 

Royalty interest 

An interest that gives an owner the right to receive a portion of the resources or revenues 
without having to carry any costs of development or operations 

Undeveloped acreage 

Acreage on which wells have not been drilled or completed to a point that would permit 
the production of commercial quantities of oil & gas regardless of whether such acreage 
contains proved reserves 

Unproved reserves or 
properties 

Properties with no proved reserves. We also consider unproved reserves or properties to 
be defined as the estimated quantities of oil & gas determined based on geological and 
engineering  data  similar  to  that  used  in  estimates  of  proved  reserves;  but  technical, 
contractual, economic or regulatory uncertainties preclude such reserves being classified 
as proved. 

v 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FORWARD-LOOKING STATEMENTS 

Certain statements and information in this Annual Report on Form 10-K, and certain oral statements made from time 
to time by our representatives, constitute "forward-looking statements."  These statements are based on our beliefs as well 
as assumptions made by, and information currently available to, us.  When used in this document, the words "anticipate," 
"believe," "continue," "could," "estimate," "expect," "forecast," "foresee," "may," "outlook," "plan," "project," "potential," 
"should," "will," "would," and similar expressions identify forward-looking statements.  Without limiting the foregoing, 
all statements relating to our future outlook, anticipated capital expenditures, future cash flows and borrowings and sources 
of funding are forward-looking statements. These forward-looking statements are based on our current expectations and 
beliefs  concerning  future  developments  and  reflect  our  current  views  with  respect  to  future  events  and  are  subject  to 
numerous assumptions that we believe are reasonable, but are open to a wide range of uncertainties and business risks, 
and actual results could differ materially from those discussed in these statements.  Among the factors that could cause 
actual results to differ from those in the forward-looking statements are: 

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the severity, magnitude and duration of the COVID-19 pandemic, including impacts of the pandemic and of 
businesses' and governments' responses to the pandemic on our operations and personnel, and on demand for 
coal, oil and natural gas, the financial condition of our customers and suppliers, available liquidity and capital 
sources and broader economic disruptions; 
changes  in  macroeconomic  and  market  conditions  and  market  volatility  arising  from  the  COVID-19 
pandemic, including coal, oil, natural gas and natural gas liquids prices, and the impact of such changes and 
volatility on our financial position; 
decline in the coal industry's share of electricity generation, including as a result of environmental concerns 
related to coal mining and combustion and the cost and perceived benefits of other sources of electricity and 
fuels, such as oil & gas, nuclear energy, and renewable fuels; 
changing global economic conditions or in industries in which our customers operate; 
changes in coal prices and/or oil & gas prices, demand and availability  which could affect our operating 
results and cash flows; 
actions of the major oil producing countries with respect to oil production volumes and prices could have 
direct and indirect impacts over the near and long term on oil & gas exploration and production operations 
at the properties in which we hold mineral interests; 
the effectiveness or lack of effectiveness in distributed vaccines to reduce the impact of COVID-19; 
changes in competition in domestic and international coal markets and our ability to respond to such changes; 
potential shut-ins of production by operators of the properties in which we hold mineral interests due to low 
oil, natural gas and natural gas liquid prices or the lack of downstream demand or storage capacity; 
risks associated with the expansion of our operations and properties; 
our ability to identify and complete acquisitions; 
dependence on significant customer contracts, including renewing existing contracts upon expiration; 
adjustments made in price, volume, or terms to existing coal supply agreements; 
recent action and the possibility of future action on trade made by United States and foreign governments; 
the effect of changes in taxes or tariffs and other trade measures; 
legislation, regulations, and court decisions and interpretations thereof, both domestic and foreign, including 
those  relating  to  the  environment  and  the  release  of  greenhouse  gases,  mining,  miner  health  and  safety, 
hydraulic fracturing, and health care; 
deregulation of the electric utility industry or the effects of any adverse change in the coal industry, electric 
utility industry, or general economic conditions; 
investors'  and  other  stakeholders'  increasing  attention  to  environmental,  social  and  governance  ("ESG") 
matters; 
liquidity constraints, including those resulting from any future unavailability of financing; 
customer bankruptcies, cancellations or breaches to existing contracts, or other failures to perform; 
customer delays, failure to take coal under contracts or defaults in making payments; 
our productivity levels and margins earned on our coal sales; 
disruptions to oil & gas exploration and production operations at the properties in which we hold mineral 
interests; 
changes in raw material costs; 
changes in the availability of skilled labor; 
our ability to maintain satisfactory relations with our employees; 

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increases in labor costs including costs of health insurance and taxes resulting from the Affordable Care Act, 
adverse  changes  in  work  rules,  or  cash  payments  or  projections  associated  with  workers'  compensation 
claims; 
increases in transportation costs and risk of transportation delays or interruptions; 
operational interruptions due to geologic, permitting, labor, weather-related or other factors; 
risks associated with major mine-related accidents, mine fires, mine floods or other interruptions; 
results of litigation, including claims not yet asserted; 
foreign currency fluctuations that could adversely affect the competitiveness of our coal abroad; 
difficulty maintaining our surety bonds for mine reclamation as well as workers' compensation and black 
lung benefits; 
difficulty  in  making  accurate  assumptions  and  projections  regarding  post-mine  reclamation  as  well  as 
pension, black lung benefits, and other post-retirement benefit liabilities; 
uncertainties in estimating and replacing our coal reserves; 
uncertainties in estimating and replacing our oil & gas reserves;  
uncertainties in the amount of oil & gas production due to the level of drilling and completion activity by the 
operators of our oil & gas properties; 
the impact of current and potential changes to federal or state tax rules and regulations, including a loss or 
reduction of benefits from certain tax deductions and credits; 
difficulty  obtaining  commercial  property  insurance,  and  risks  associated  with  our  participation  in  the 
commercial insurance property program; 
evolving  cybersecurity  risks,  such  as  those  involving  unauthorized  access,  denial-of-service  attacks, 
malicious software, data privacy breaches by employees, insiders or others with authorized access, cyber or 
phishing-attacks, ransomware, malware, social engineering, physical breaches or other actions;  
difficulty in making accurate assumptions and projections regarding future revenues and costs associated 
with equity investments in companies we do not control; and 
other factors, including those discussed in "Item 1A. Risk Factors" and "Item 3. Legal Proceedings." 

If  one  or  more  of  these  or  other  risks  or  uncertainties  materialize,  or  should  our  underlying  assumptions  prove 
incorrect,  our  actual  results  could  differ  materially  from  those  described  in  any  forward-looking  statement.    When 
considering forward-looking statements, you should also keep in mind our risk factors and legal proceedings.  Known 
material factors that could cause our actual results to differ from those in the forward-looking statements are described in 
"Item 1A. Risk Factors" and "Item 3. Legal Proceedings."  We disclaim any obligation to update or revise any forward-
looking statements or to announce publicly the result of any revisions to any of the forward-looking statements to reflect 
future events or developments, unless required by law. 

You should consider the information above when reading any forward-looking statements contained in this Annual 
Report on Form 10-K; other reports filed by us with the United States Securities and Exchange Commission ("SEC"); our 
press releases; our website http://www.arlp.com; and written or oral statements made by us or any of our officers or other 
authorized persons acting on our behalf. 

vii 

 
 
 
Significant Relationships Referenced in this Annual Report 

  References to "we," "us," "our" or "ARLP Partnership" mean the business and operations of Alliance Resource 

Partners, L.P., the parent company, as well as its consolidated subsidiaries. 

  References to "ARLP" mean Alliance Resource Partners, L.P., individually as the parent company, and not on a 

consolidated basis. 

  References to "MGP" mean Alliance Resource Management GP, LLC, ARLP's general partner. 
  References to "Mr. Craft" mean Joseph W. Craft III, the Chairman, President and Chief Executive Officer of 

MGP. 

  References  to  "SGP"  mean  Alliance  Resource  GP,  LLC.    SGP  is  indirectly  wholly  owned  by  Mr.  Craft  and 
Kathleen S. Craft, who are collectively referred to in such capacity as the "Owners of SGP."  The Owners of SGP 
held  approximately  34.48%  of  the  outstanding  AHGP  common  units  prior  to  the  Simplification  Transactions 
discussed below. SGP was dissolved on December 30, 2020 and is in the process of winding up its affairs. 
  References  to  "Intermediate  Partnership"  mean  Alliance  Resource  Operating  Partners,  L.P.,  the  intermediate 

partnership of Alliance Resource Partners, L.P. 

  References to "Alliance Coal" mean Alliance Coal, LLC, the holding company for the coal mining operations of 

Alliance Resource Operating Partners, L.P. 

  References  to  "Alliance  Minerals"  mean  Alliance  Minerals,  LLC,  the  holding  company  for  the  oil  and  gas 

minerals interests of Alliance Resource Partners, L.P. 

  References to "AHGP" mean Alliance Holdings GP, L.P., individually and not on a consolidated basis as the 
parent  company  of  MGP  prior  to  the  Simplification  Transactions  discussed  below  and  as  a  wholly  owned 
subsidiary of ARLP subsequent to the Simplification Transactions. 

PART I 

ITEM 1. 

BUSINESS 

General 

Introduction 

We are a diversified natural resource company that generates income from coal production and oil & gas mineral 
interests located in strategic producing regions across the United States.  The primary focus of our business is to maximize 
the  value  of  our  existing  mineral  assets,  both  in  the  production  of  coal  from  our  mining  assets  and  the  leasing  and 
development of our oil & gas mineral ownership.  We believe that ARLP's diverse and rich resource base will allow ARLP 
to continue to create long-term value for unitholders. 

We  are  currently  the  second-largest  coal  producer  in  the  eastern  United  States  with  seven  underground  mining 
complexes in Illinois, Indiana, Kentucky, Maryland, Pennsylvania, and West Virginia as well as a coal-loading terminal 
in Indiana on the Ohio River.  We manage and report our coal operations primarily under two regions, Illinois Basin and 
Appalachia.  We market our coal production to major domestic and international utilities and industrial users.   

We currently own both mineral and royalty interests in approximately 1.5 million gross acres in premier oil & gas 
producing  regions  in  the  United  States,  primarily  the  Permian,  Anadarko,  and  Williston  Basins.    While  we  own  both 
mineral and royalty interests, we refer to them collectively as mineral interests throughout our discussions of our business 
as the majority of our holdings are mineral interests.  We market our mineral interests for lease to operators in those regions 
and  generate  royalty  income  from  the  leasing  and  development  of  those  mineral  interests.    Reserve  additions  and  the 
associated  cash  flows  are  expected  to  increase  from  the  development  of  our  existing  mineral  interests  and  through 
acquisitions of additional mineral interests.  

In addition, we develop and market industrial and mining technology products and services. 

ARLP, a Delaware limited partnership, completed its initial public offering on August 19, 1999, and is listed on the 
NASDAQ Global Select Market under the ticker symbol "ARLP."  We are managed by our sole general partner, MGP, a 
Delaware limited liability company, which holds a non-economic general partner interest in ARLP.   

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Simplification Transactions 

On July 28, 2017, the conflicts committee ("Conflicts Committee") of the board of directors ("Board of Directors") of 
MGP  and  AGP's  board  of  directors  approved  a  transaction  to  simplify  our  partnership  structure.    Pursuant  to  that 
transaction, which closed on the same date, MGP contributed to ARLP all of its incentive distribution rights ("IDRs") and 
its  0.99%  managing  general  partner  interest  in  ARLP  in  exchange  for  56,100,000  ARLP  common  units  and  a  non-
economic general partner interest in ARLP.  In conjunction with this transaction and on the same economic basis as MGP, 
SGP  also  contributed  to  ARLP  its  0.01%  general  partner  interest  in  both  ARLP  and  the  Intermediate  Partnership  in 
exchange for 28,141 ARLP common units collectively (the "Exchange Transaction").   

On  February  22,  2018,  our  Board  of  Directors  and  the  board  of  directors  of  AHGP's  general  partner  approved  a 
simplification agreement  (the  "Simplification Agreement")  pursuant  to  which,  among other  things,  through  a  series of 
transactions (the "Simplification Transactions"): 

i. 
ii. 

iii. 

AHGP would become a wholly owned subsidiary of ARLP,  
all of the issued and outstanding AHGP common units would be canceled and converted into the right to 
receive the ARLP common units held by AHGP and its subsidiaries,  
in  exchange  for  a  number  of  ARLP  common  units  calculated  pursuant  to  the  Simplification  Agreement, 
MGP's  1.0001%  general  partner  interest  in  our  Intermediate  Partnership  and  MGP's  0.001%  managing 
member interest in our subsidiary, Alliance Coal, would be contributed to us, and  

iv.  MGP would remain ARLP's sole general partner and would be a wholly owned subsidiary of AGP, and thus 

no control, management, or governance changes with respect to our business would occur.   

The Simplification Agreement and the transactions contemplated thereby were approved by the written consent of 
approximately 68% of the holders of AHGP common units outstanding as of April 25, 2018, the record date for the consent 
solicitation.    On  May  31,  2018,  ARLP,  AHGP,  and  the  other  parties  to  the  Simplification  Agreement  completed  the 
transactions contemplated by the Simplification Agreement.  

Prior to the Simplification Transactions, MGP was a wholly owned indirect subsidiary of AHGP.  Alliance GP, LLC 
("AGP"), which is indirectly wholly owned by Mr. Craft, was the general partner of AHGP prior to the Simplification 
Transactions and became the direct owner of MGP as a result of those transactions.  See discussions under Partnership 
Simplification  regarding  changes  in  ownership  of  ARLP  and  MGP  as  a  result  of  the  Exchange  Transaction  and 
Simplification Transactions. 

As  part  of  the  Simplification  Transactions,  (i)  each  AHGP  common  unit  that  was  issued  and  outstanding  at  the 
effective time of the Simplification Transactions was canceled and converted into the right to receive a portion of the 
ARLP common units held by AHGP and its subsidiaries, and (ii) SGP became the sole limited partner in AHGP.  Each 
outstanding AHGP common unit, other than certain AHGP common units held by the Owners of SGP, converted into the 
right to receive approximately 1.4782 ARLP common units held by AHGP and its subsidiaries.  The remaining AHGP 
common units held by the Owners of SGP were canceled and converted into the right to receive 29,188,997 ARLP common 
units which equaled (i) the product of the number of certain AHGP common units held by the Owners of SGP multiplied 
by 1.4782, minus (ii) 1,322,388 ARLP common units.  In addition, ARLP issued 1,322,388 ARLP common units to the 
Owners of SGP in exchange for causing SGP to contribute to ARLP its remaining limited partner interest in AHGP, which 
included AHGP's indirect ownership of a 1.0001% general partner interest in the Intermediate Partnership and a 0.001% 
managing member interest in Alliance Coal, resulting in an overall exchange ratio to the Owners of SGP equal to that of 
the other AHGP unitholders.  Upon the issuance of ARLP common units to the Owners of SGP in exchange for the limited 
partner interest in AHGP, ARLP became a) the sole limited partner of AHGP and b) through AHGP, the indirect owner 
of a 1.0001% general partner interest in the Intermediate Partnership and a 0.001% managing member interest in Alliance 
Coal.   

AllDale I & II Acquisition 

On January 3, 2019 (the "Acquisition Date"), ARLP acquired the general partner interests and all of the limited partner 
interests  not  owned  by  Cavalier  Minerals  JV,  LLC  ("Cavalier  Minerals")  in  AllDale  Minerals,  LP  ("AllDale  I")  and 
AllDale Minerals II, LP ("AllDale II", and collectively with AllDale I, "AllDale I & II") for $176.2 million, which was 
funded with cash on hand and borrowings under our revolving credit facility (the "AllDale Acquisition").  ARLP indirectly 
owns a 96.0% non-managing member interest and a non-economic managing member interest in Cavalier Minerals. The 

2 

 
 
 
 
 
 
 
 
AllDale Acquisition provides ARLP with diversified exposure to industry leading operators and is consistent with our 
general business strategy to pursue accretive acquisitions.   

Wing Acquisition 

On August 2, 2019, our subsidiary AR Midland, LP ("AR Midland") acquired from Wing Resources LLC and Wing 
Resources II LLC (collectively, "Wing") approximately 9,000 net royalty acres in the Midland Basin, with exposure to 
more than 400,000 gross acres (the "Wing Acquisition").  The Wing Acquisition enhanced our ownership position in the 
Permian  Basin,  expanded  our  exposure  to  industry  leading  operators,  and  furthered  our  business  strategy  to  grow  our 
Minerals segment.  Following the Wing Acquisition, we hold approximately 55,500 net royalty acres in premier oil & gas 
resource plays including net royalty acres from our investment in AllDale Minerals III, LP ("AllDale III").  See "Item 8.  
Financial Statements and Supplementary Data—Note 3 – Acquisitions" for more information. 

The following diagram depicts our simplified organization and ownership as of December 31, 2020: 

Our internet address is http://www.arlp.com, and we make available free of charge on our website our Annual Reports 
on Form 10-K, our Quarterly Reports on Form 10-Q, our Current Reports on Form 8-K, Forms 3, 4 and 5 for our Section 16 
filers and other documents (and amendments and exhibits, such as press releases, to such filings) as soon as reasonably 
practicable after we electronically file with or furnish such material to the SEC.  Information on our website or any other 
website is not incorporated by reference into this report and does not constitute a part of this report. 

3 

 
 
 
 
 
 
 
The  SEC  maintains  a  website  that  contains  reports,  proxy  and  information  statements,  and  other  information  for 

issuers, including us.  The public can obtain any documents that we file with the SEC at http://www.sec.gov. 

Coal Mining Operations 

Coal is used primarily for the generation of electric power and production of steel but is also used for chemical, food, 
and cement processing.  We produce bituminous coal from our underground mines that is sold to customers principally 
for electric power generation (thermal) and for the production of steel (metallurgical).  We have established long-term 
relationships with customers through exemplary and consistent performance while operating our mines with an industry-
leading safety record. 

At  December  31,  2020,  we  had  approximately  1.7  billion  tons  of  coal  reserves  in  Illinois,  Indiana,  Kentucky, 
Maryland, Pennsylvania, and West Virginia.  We produce a diverse range of thermal and metallurgical coal with varying 
sulfur and heat contents, which enables us to satisfy the broad range of specifications required by our customers.  In 2020, 
we sold 28.2 million tons of coal and produced 27.0 million tons.  The coal we sold in 2020 was approximately 10.6% 
low-sulfur coal, 51.6% medium-sulfur coal, and 37.9% high-sulfur coal.  In 2020, approximately 94.2% of our tons sold 
were  purchased  by  United  States  electric  utilities  and  3.3%  were  sold  into  the  international  markets  through  brokered 
transactions.  The balance of our tons sold was to third-party resellers and industrial consumers.  For tons sold to United 
States electric utilities, 100% were sold to utility plants with installed pollution control devices.  The Btu content of our 
coal ranges from 11,400 to 13,200. 

The following chart summarizes our coal production by region for the last five years. 

Coal Regions 

Illinois Basin 
Appalachia 
Total 

2016 

 25.4   
 9.8   
 35.2   

2020 

      2019 

Year Ended December 31,  
      2017 

      2018 
(tons in millions) 

 17.9    
 9.1    
 27.0    

 29.5    
 10.5    
 40.0    

 29.9    
 10.4    
 40.3    

 27.3    
 10.3    
 37.6    

4 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
     
     
  
 
 
  
  
  
  
 
 
 
The following map shows the location of our coal mining operations: 

Designated reserves noted on the map and reserves associated with our mining complexes may be owned or 
held by Alliance Resource Properties, our land holding company, with intercompany leases to our mining 
complexes. 

Illinois Basin Operations: 

1. GIBSON COMPLEX 

   Gibson South Mine 
   Mining Type: Underground 
  Mining Access: Slope & Shaft 
  Mining Method: Continuous 

4. WARRIOR COMPLEX 

8. SEBREE-ONTON COMPLEX 

11. TUNNEL RIDGE COMPLEX 

  Warrior Mine 

  Onton Mine (Idled) 

Tunnel Ridge Mine 

  Mining Type: Underground 

  Mining Type: Underground 

  Mining Type: Underground 

  Mining Access: Slope & Shaft 

  Mining Access: Slope & Shaft 

  Mining Access: Slope & Shaft 

  Mining Method: Continuous 

  Mining Method: Continuous 

  Mining Method: Longwall 

 Miner 

 Miner 

 & Continuous Miner 

 Miner 

Coal Type: Medium/High-Sulfur 

Coal Type: Medium/High-Sulfur 

Coal Type: Medium/High-Sulfur 

Coal Type: Low/Medium-Sulfur 

Transportation: Barge, Railroad, 

Transportation: Barge & Truck 

Transportation: Barge & Railroad 

Transportation: Barge, Railroad  

  & Truck 

  & Truck 

  Appalachian Operations: 

12. PENN RIDGE RESERVES 

2. HAMILTON COMPLEX 

  Hamilton Mine 
  Mining Type: Underground 
  Mining Access: Slope & Shaft 
  Mining Method: Longwall 
 & Continuous Miner 

5. MOUNT VERNON 

TRANSFER TERMINAL 

9. MC MINING COMPLEX 

  Mining Type: Underground 

Excel Mine No. 5 

  Mining Access: Slope & Shaft 

Rail or Truck to Ohio River Barge 

  Mining Type: Underground 

  Mining Method: Longwall 

Transloading Facility 

  Mining Access: Slope & Shaft 

  Mining Method: Continuous 

 & Continuous Miner 

Coal Type: High-Sulfur 

6. HENDERSON/UNION 

 Miner 

Transportation: Barge & Railroad  

RESERVES 

Coal Type: Low-Sulfur 

 & Continuous Miner 

Coal Type: Medium/High-Sulfur 

  Mining Type: Underground 

Transportation: Barge, Railroad, 

Transportation: Barge, Railroad 

  Mining Access: Slope & Shaft 

  & Truck 

  & Truck 

  Mining Method: Continuous Miner 

3. RIVER VIEW COMPLEX 

Transportation: Barge & Truck  

  Mountain View Mine 

Coal Type: Medium/High-Sulfur 

10. METTIKI COMPLEX 

River View Mine 

  Mining Type: Underground 
  Mining Access: Slope & Shaft 
  Mining Method: Continuous 

 Miner 

7. DOTIKI RESERVES 

  Mining Access: Slope 

  Mining Type: Underground 

  Mining Method: Longwall 

  Mining Type: Underground 

  Mining Access: Slope & Shaft 

  Mining Method: Continuous 

 & Continuous Miner 

Coal Type: Low/Medium 

Sulfur - Metallurgical 

Coal Type: Medium/High-Sulfur 

 Miner 

Transportation: Barge & Truck 

Coal Type: Medium/High-Sulfur 

Transportation: Railroad 

Transportation: Barge, Railroad 

  & Truck 

  & Truck 

We lease most of our coal reserves from private parties and generally have the right to maintain leases in force until 
the exhaustion of mineable and merchantable coal located within the leased premises or a larger coal reserve area.  These 

5 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
leases provide for royalties to be paid to the lessors at a fixed amount per ton or as a percentage of the sales price.  Many 
leases  require  payment  of  minimum  royalties,  payable  either  at  the  time  of  the  execution  of  the  lease  or  in  periodic 
installments,  even  if  no  mining  activities  have  begun.    These  minimum  royalties  are  normally  credited  against  the 
production royalties owed to a lessor once coal production has commenced. 

Illinois Basin Operations 

Our Illinois Basin mining operations are located in western Kentucky, southern Illinois, and southern Indiana. As of 

December 31, 2020, we had 1,670 employees, and we operate four active mining complexes in the Illinois Basin. 

Gibson Complex.  Our subsidiary, Gibson County Coal, LLC ("Gibson County Coal"), operates the Gibson South 
mine, located near the city of Princeton in Gibson County, Indiana.  The Gibson South mine is an underground mine and 
utilizes continuous mining units employing room-and-pillar mining techniques to produce low/medium-sulfur coal.  The 
Gibson South mine's preparation plant has throughput capacity of 1,800 tons of raw coal per hour.  Production from the 
Gibson  South  mine  is  shipped  by  truck  or  transported  by  rail  on  the  CSX  Transportation,  Inc.  ("CSX")  and  Norfolk 
Southern Railway Company ("NS") railroads from the Gibson North rail loadout facility directly to customers or to various 
transloading facilities, including our Mt. Vernon Transfer Terminal, LLC ("Mt. Vernon") transloading facility, for barge 
delivery.  Production from the mine began in April 2014. 

Gibson County Coal also operated the Gibson North mine, an underground mine also located near the city of Princeton 
in Gibson County, Indiana.  The Gibson North mine began production in November 2000 and utilized continuous mining 
units  employing room-and-pillar  mining  techniques  to produce  low/medium-sulfur  coal.   The Gibson North  mine  was 
idled in December 2015 in response to market conditions but resumed production in May 2018.  In November 2019, the 
Gibson  North  mine  was  again  idled  in  response  to  market  conditions  and  in  May  2020,  the  Gibson  North  mine  was 
reclaimed and sealed.   

Hamilton Complex.  Our subsidiary, Hamilton County Coal, LLC ("Hamilton"), operates the Hamilton mine, located 
near  the  city  of  McLeansboro  in  Hamilton  County,  Illinois.    The  Hamilton  mine  is  an  underground  longwall  mining 
operation producing medium/high-sulfur coal. Initial development production from the continuous miner units began in 
2013,  longwall  mining  began  in  October 2014  and  we  acquired  complete  ownership  and  control  in  2015.   Hamilton's 
preparation plant has throughput capacity of 2,000 tons of raw coal per hour.  Hamilton has the ability to ship production 
from  the  Hamilton  mine  via  the  CSX,  Evansville  Western  Railway,  and  NS  rail  directly  to  customers  or  to  various 
transloading facilities, including our Mt. Vernon transloading facility, for barge deliveries. 

River View Complex.  Our subsidiary, River View Coal, LLC ("River View"), operates the River View mine, which 
is located in Union County, Kentucky and is currently the largest room-and-pillar coal mine in the United States.  The 
River View mine began (multi-seam) production in 2009 and utilizes continuous mining units to produce medium/high-
sulfur coal.  River View's preparation plant has throughput capacity of 2,700 tons of raw coal per hour.  Coal produced 
from the River View mine is transported by overland belt to a barge loading facility on the Ohio River. 

Warrior Complex.  Our subsidiary, Warrior Coal, LLC ("Warrior"), operates an underground mining complex located 
near the city of Madisonville in Hopkins County, Kentucky.  The Warrior complex was opened in 1985, and we acquired 
it in February 2003.  Warrior utilizes continuous mining units employing room-and-pillar mining techniques to produce 
medium/high-sulfur coal.  Warrior's preparation plant has throughput capacity of 1,200 tons of raw coal per hour.  Warrior's 
production is shipped via the CSX and Paducah & Louisville Railway, Inc. ("PAL") railroads and by truck directly to 
customers  or  potentially  to  various  transloading  facilities,  including  our  Mt.  Vernon  transloading  facility,  for  barge 
deliveries. 

Mt. Vernon Transfer Terminal, LLC.  Our subsidiary, Mt. Vernon, leases land and operates a coal-loading terminal 
on the Ohio River at Mt. Vernon, Indiana.  Coal is delivered to Mt. Vernon by both rail and truck.  The terminal has a 
capacity  of  8.0  million  tons  per  year  with  existing  ground  storage  of  approximately  200,000  tons.    During  2020,  the 
terminal loaded approximately 425,000 tons for customers of Gibson County Coal and Hamilton. 

Alliance Resource Properties.  Alliance Resource Properties, LLC and collectively with its subsidiaries ("Alliance 
Resource Properties") own or control coal reserves that they lease to certain of our subsidiaries that operate our mining 
complexes, including Gibson South, Hamilton, River View and Warrior.  In December 2014 and February 2015, WKY 
CoalPlay, LLC or its subsidiaries ("WKY CoalPlay"), which are related parties, entered into coal lease agreements with 

6 

 
 
 
 
 
 
 
 
 
us  regarding  coal  reserves  located  in  Henderson  and  Union  Counties,  Kentucky  ("Henderson/Union  Reserves")  and 
Webster County, Kentucky.  For more information about the WKY CoalPlay transactions, please read "Item 8. Financial 
Statements and Supplementary Data — Note 21 – Related-Party Transactions." 

Dotiki  Complex.    Our  subsidiary,  Webster  County  Coal,  LLC  ("Webster  County  Coal"),  operated  Dotiki,  an 
underground mining complex located near the city of Providence in Webster County, Kentucky.  The complex opened in 
1966, and we purchased the mine in 1971 and operated it until it ceased production in August 2019.  For information 
regarding Dotiki's remaining coal reserves, please read "Item 2. Properties – Coal Reserves." 

Hopkins Complex.  The Hopkins complex, which we acquired in January 1998, is located near the city of Madisonville 
in Hopkins County, Kentucky.  Our subsidiary, Hopkins County Coal, LLC ("Hopkins County Coal") operated the Elk 
Creek underground mine until it ceased production in April 2016.  We have begun performing reclamation activities at the 
complex.  For information regarding Hopkins' remaining coal reserves, please read "Item 2. Properties Coal Reserves." 

Pattiki Complex.  Our subsidiary, White County Coal, LLC ("White County Coal"), operated Pattiki, an underground 
mining complex located near the city of Carmi in White County, Illinois. We began construction of the complex in 1980 
and operated it until it ceased production in December 2016.  We have begun performing reclamation activities at the 
complex. For information regarding Pattiki's remaining coal reserves, please read "Item 2. Properties – Coal Reserves." 

Sebree - Onton Complex.  On April 2, 2012, we acquired substantially all of Green River Collieries, LLC's assets 
related to its coal mining business and operations located in Webster and Hopkins Counties, Kentucky, including the Onton 
No. 9 mining complex ("Onton mine").  The Onton mine was operated by our subsidiary, Sebree Mining, LLC ("Sebree").  
The  Onton  mine  was  idled  in  November  2015  in  response  to  market  conditions.  For  information  regarding  Onton's 
remaining coal reserves, please read "Item 2. Properties – Coal Reserves." 

Appalachian Operations 

Our Appalachian mining operations are located in eastern Kentucky, Maryland, and West Virginia.  As of December 
31, 2020, we had 860 employees, and we operate three mining complexes in Appalachia with one mine currently under 
development. 

MC Mining Complex.  The MC Mining Complex is located near the city of Pikeville in Pike County, Kentucky.  We 
acquired the mine in 1989.  Our subsidiary, MC Mining, LLC ("MC Mining"), owns the mining complex and controls the 
reserves, and our subsidiary, Excel Mining, LLC ("Excel") conducts all mining operations.  The underground operation 
utilizes  continuous  mining  units  employing  room-and-pillar  mining  techniques  to  produce  low-sulfur  coal.    The 
preparation plant has throughput capacity of 1,000 tons of raw coal per hour.  Substantially all of the coal produced at MC 
Mining in 2020 met or exceeded the compliance requirements of Phase II of the Federal Clean Air Act ("CAA") (see "—
Environmental, Health and Safety Regulations—Air Emissions" below).  Coal produced from the mine is shipped via the 
CSX railroad directly to customers or to various transloading facilities on the Ohio River for barge deliveries, or by truck 
directly to customers or to various docks on the Big Sandy River for barge deliveries.  

Our  subsidiary,  Excel,  completed  development  activity  for  MC  Mining's  Excel  Mine  No.  5  in  May  2020  and 
transitioned its employees and equipment to the new mine in July 2020.  MC Mining controls the estimated 15 million 
tons of coal reserves assigned to the Excel Mine No. 5 and Excel will conduct all mining operations.  The underground 
operation utilizes continuous mining units employing room-and-pillar mining techniques to produce low-sulfur coal with 
an  expected  annual  production  capacity  of  1.3  million  tons.    MC  Mining  utilizes  its  existing  underground  mining 
equipment and preparation plant to produce and process coal from the Excel Mine No. 5 and ships coal produced from the 
mine  to  various  transloading  facilities  on  the  Ohio  River  and  the  Big  Sandy  River  for  barge  deliveries  or  directly  to 
customers via the CSX railroad and by truck.  The development plan for the new Excel Mine No. 5 provided a seamless 
transition from the current MC Mining operation. 

Mettiki Complex.  The Mettiki Complex ("Mettiki") comprises the Mountain View mine located in Tucker County, 
West Virginia operated by our subsidiary Mettiki Coal (WV), LLC ("Mettiki (WV)") and a preparation plant located near 
the city of Oakland in Garrett County, Maryland operated by our subsidiary Mettiki Coal, LLC ("Mettiki (MD)").  Mettiki 
(WV)  began  continuous  miner  development  of  the  Mountain  View  mine  in  July 2005  and  began  longwall  mining  in 
November 2006.    The  Mountain  View  mine  produces  medium-sulfur  coal,  which  is  transported  by  truck  either  to  the 
Mettiki (MD) preparation plant for processing for shipment into the metallurgical coal market or otherwise, or directly to 

7 

 
 
 
 
 
 
 
 
 
the  coal  blending  facility  at  the  Virginia  Electric  and  Power  Company  Mt.  Storm  Power  Station.    The  Mettiki  (MD) 
preparation plant has throughput capacity of 1,350 tons of raw coal per hour.  Coal processed at the preparation plant can 
be trucked to the blending facility at Mt. Storm or shipped via the CSX railroad, which provides the opportunity to ship 
into the domestic and international thermal and metallurgical coal markets. 

Tunnel Ridge Complex.  Our subsidiary, Tunnel Ridge, LLC ("Tunnel Ridge"), operates the Tunnel Ridge mine, an 
underground longwall mine in the Pittsburgh No. 8 coal seam, located near Wheeling, West Virginia.  Tunnel Ridge began 
construction  of  the  mine  and  related  facilities  in  2008.    Development  mining  began  in  2010,  and  longwall  mining 
operations began at Tunnel Ridge in May 2012.  The Tunnel Ridge preparation plant has throughput capacity of 2,000 
tons of raw coal per hour.  Coal produced from the Tunnel Ridge mine is a medium/high-sulfur coal and is transported by 
conveyor belt to a barge loading facility on the Ohio River.  Tunnel Ridge has the ability through a third-party facility to 
transload coal from barges for rail shipment on the Wheeling and Lake Erie Railway with connections to the CSX and the 
NS railroads. 

Penn  Ridge.    Our  subsidiary,  Penn  Ridge  Coal,  LLC  ("Penn  Ridge"),  holds  coal  reserves  in  Washington  County, 
Pennsylvania,  estimated  to  include  approximately  61.5  million  tons  of  proven  and  probable  high-sulfur  coal  in  the 
Pittsburgh  No.  8  seam.    Development  of  the  project  is  regulatory  and  market  dependent  and  its  timing  is  open-ended 
pending obtaining all required regulatory approvals, sufficient coal sales commitments to support the project, and final 
approval by the Board of Directors. 

Coal Marketing and Sales 

We sell coal to an established customer base through opportunities as a result of existing business relationships or 
through  formal  bidding  processes.    As  is  customary  in  the  coal  industry,  we  have  entered  into  long-term  coal  supply 
agreements with many of our customers.  These arrangements are mutually beneficial to our customers and us in that they 
provide greater predictability of sales volumes and sales prices.  Although some utility customers have appeared to favor 
a shorter-term contracting strategy, in 2020 approximately 93.0% and 92.8% of our sales tonnage and total coal sales, 
respectively, were sold under long-term contracts with committed term expirations ranging from 2020 to 2025.  As of 
February 1, 2021, our nominal commitment under contract was approximately 24.1 million tons in 2021.  The contractual 
time commitments for customers to nominate future purchase volumes under these contracts are typically sufficient to 
allow us to balance our sales commitments with prospective production capacity.  

The provisions of long-term contracts are the results of both bidding procedures and extensive negotiations with each 
customer.  As a result, the provisions of these contracts vary significantly in many respects, including, among other factors, 
price adjustment features, price and contract reopener terms, permitted sources of supply, force majeure provisions, and 
coal  qualities  and  quantities.    A  portion  of  our  long-term  contracts  is  subject  to  price  adjustment  provisions,  which 
periodically permit an increase or decrease in the contract price, typically to reflect changes in specified indices or changes 
in production costs resulting from regulatory changes, or both.  These provisions, however, may not assure that the contract 
price  will  reflect  every  change  in  production  or  other  costs.    Failure  of  the  parties  to  agree  on  a  price  pursuant  to  an 
adjustment or a reopener provision can, in some instances, lead to the early termination of a contract.  Some of the long-
term contracts also permit the contract to be reopened for renegotiation of terms and conditions other than pricing terms, 
and where a mutually acceptable agreement on terms and conditions cannot be concluded, either party may have the option 
to terminate the contract.  The long-term contracts typically stipulate procedures for transportation of coal, quality control, 
sampling,  and  weighing.    Most  contain  provisions  requiring  us  to  deliver  coal  within  stated  ranges  for  specific  coal 
characteristics  such  as  heat,  sulfur,  ash,  moisture,  grindability,  volatility,  and  other  qualities.    Failure  to  meet  these 
specifications can result in economic penalties, rejection or suspension of shipments, or termination of the contracts.  While 
most of the contracts specify the approved seams and/or approved locations from which the coal is to be mined, some 
contracts allow the coal to be sourced from more than one mine or location.  Although the volume to be delivered pursuant 
to a long-term contract is stipulated, the buyers often have the option to vary the volume within specified limits.  Coal 
contracts typically contain force majeure provisions allowing for the suspension of performance by either party for the 
duration  of  specified  events.    Force  majeure  events  include,  but  are  not  limited  to,  unexpected  significant  geological 
conditions and weather events that may disrupt transportation.  Depending on the language of the contract, some contracts 
may terminate upon an event of force majeure that extends for a certain period. 

The international coal market has been a substantial part of our business with indirect sales to end-users in Europe, 
Africa, Asia, North America, and South America, although the share of our export sales fell significantly in 2020 due to 
reduced demand in the international coal market.  Our sales into the international coal market are considered exports and 

8 

 
 
 
 
 
 
are  made  through  brokered  transactions.    During  the  years  ended  December  31,  2020,  2019,  and  2018,  export  tons 
represented approximately 3.3%, 17.9%, and 27.8% of tons sold, respectively.  We use the end-usage point as the basis 
for  attributing  tons  to  individual  countries.  Because  title  to  our  export  shipments  typically  transfers  to  our  brokerage 
customers at a point that does not necessarily reflect the end-usage point, we attribute export tons to the country with the 
end-usage point, if known.     

Reliance on Major Customers 

In 2020, our key customers were American Electric Power, Louisville Gas and Electric Company, and Tennessee 
Valley Authority.  We generally define key customers as those from which we derive 10% or more of our total revenues 
during 2020.  For more information about these customers, please read "Item 8. Financial Statement and Supplemental 
Data—Note 23 – Concentration of Credit Risk and Major Customers." 

Coal Competition 

The coal industry is intensely competitive.  The most important factors on which we compete are coal price, coal 
quality (including sulfur and heat content), reliability and diversity of supply, and transportation costs from the mine to 
the customer.  We are currently the second-largest coal producer in the eastern United States.  Our principal competitors 
include  American  Consolidated  Natural  Resources  Inc.,  CONSOL  Energy,  Inc.,  Alpha  Metallurgical  Resources,  Inc., 
Foresight Energy LP, and Peabody Energy Corporation.    We also compete directly with a number of smaller producers 
in the Illinois Basin and Appalachian regions.     

In addition, we compete with companies that produce coal from one or more foreign countries.  We seek to export a 
portion of our coal into the international coal markets and historically the prices we obtain for our export coal have been 
influenced by a number of factors, such as global economic conditions, weather patterns, and global supply and demand, 
among others.  Potential changes to international trade agreements, trade concessions, or other political and economic 
arrangements  may  benefit  coal  producers  operating  in  countries  other  than  the  United  States.    We  may  be  adversely 
impacted on the basis of price or other factors by foreign trade policies or other arrangements that benefit competitors. In 
addition,  coal  is  sold  internationally  in  United  States  dollars  and,  as  a  result,  general  economic  conditions  in  foreign 
markets  and  changes  in  foreign  currency  exchange  rates  may  provide  our  foreign  competitors  with  a  competitive 
advantage.    If  our  competitors'  currencies  decline  against  the  United  States  dollar  or  against  foreign  purchasers'  local 
currencies, those competitors may be able to offer lower prices for coal to those purchasers. Furthermore, if the currencies 
of overseas purchasers were to significantly decline in value in comparison to the United States dollar, those purchasers 
may seek decreased prices for the coal we sell to them. Consequently, currency fluctuations could adversely affect the 
competitiveness of our coal in international markets, which could have a material adverse effect on our business, financial 
condition, results of operations, and cash flows.  

The prices we are able to obtain for our domestic sales of coal are primarily linked to coal consumption patterns of 
domestic  electricity-generating  utilities,  which  in  turn  are  influenced  by  economic  activity,  government  regulations, 
weather, and technological developments, as well as the location, quality, price and availability of competing sources of 
fuel  and  alternative  energy  sources  such  as  natural  gas,  nuclear  energy,  petroleum  and  renewable  energy  sources  for 
electrical power generation.  Costs and other factors, such as safety and environmental considerations, have affected and 
may continue to affect the overall demand for coal as a fuel.  Competition from natural-gas-fired plants that are relatively 
more efficient, less expensive to construct, and less difficult to permit than coal-fired plants has displaced and may continue 
to  displace  a  significant  amount  of  coal-fired  electric  power  generation  in  the  near  term,  particularly  from  older,  less 
efficient coal-fired powered generators.  Federal and state mandates for increased use of electricity derived from renewable 
energy sources could affect demand for our coal.  Such mandates, combined with other incentives to use renewable energy 
sources, such as tax credits, could make alternative fuel sources more competitive with coal. 

For additional information, please see "Item 1A. Risk Factors."   

Coal Transportation 

Our coal is transported from our mining complexes to our customers by barge, rail, and truck.  Depending on the 
proximity of the customer to the mining complex and the transportation available for delivering coal to that customer, 
transportation  costs  can  be  a  substantial  part  of  the  total  delivered  cost  of  a  customer's  coal.    As  a  consequence,  the 
availability and cost of transportation constitute important factors in the marketability of coal.  We believe our mines are 

9 

 
 
 
 
 
 
 
 
 
located in favorable geographic locations that minimize transportation costs for our customers, and in many cases, we are 
able to accommodate multiple transportation options.  Our customers typically negotiate and pay the transportation costs 
from the mining complex to the destination, which is the standard practice in the industry.  Approximately 58.9% of our 
2020  sales  volume  was  initially  shipped  from  the  mining  complexes  by  barge,  28.1%  was  shipped  from  the  mining 
complexes by rail and 13.0% was shipped from the mining complexes by truck.  The practices of, rates set by and capacity 
availability of, the transportation company serving a particular mine or customer may affect, either adversely or favorably, 
our marketing efforts with respect to coal produced from the relevant mining complex.  With respect to our export volumes 
from the United States to other countries, we generally sell coal to our customers at an export terminal in the United States 
and we are responsible for the cost of transporting coal to the export terminals.  Our export customers generally negotiate 
and pay for ocean vessel transportation. 

Mineral Interest Activities 

Our mineral interest business includes all activities related to the oil & gas mineral interests held by AR Midland and 
AllDale I & II and includes Alliance Minerals' equity interests in both AllDale III and Cavalier Minerals.  AR Midland 
acquired its mineral interests in the Wing Acquisition.  Our mineral interests are primarily located on private lands in three 
basins, which are also our areas of focus for future development by operators.  These include the Permian (Delaware and 
Midland),  Anadarko  (SCOOP/STACK),  and  Williston  (Bakken)  Basins.    Our  developed  and  undeveloped  net  acres 
standardized to a 1/8th royalty equate to approximately 55,500 net royalty acres, including 3,988 net royalty acres owned 
through our equity interests in AllDale III. 

When our mineral interests are leased, we typically receive an upfront cash payment, known as lease bonus, and we 
retain a mineral royalty, which entitles us to receive a fixed percentage of the revenue or production from the oil & gas 
produced from the acreage underlying our interests, free of lease operating expenses and capital costs.  A lessee can extend 
the lease beyond the initial lease term with continuous drilling, production, or other operating activities, or by making an 
extension  payment.  When  production  or  drilling  ceases,  the  lease  terminates,  allowing  us  to  lease  the  exploration  and 
development rights to another party.  As an owner of mineral interests, we incur the initial cost to acquire our interests but 
thereafter only incur our proportionate share of production and ad valorem taxes. Unlike owners of working interests in 
oil  &  gas  properties,  we  are  not  obligated  to  fund  drilling  and  completion  costs  or  plugging  and  abandonment  costs 
associated with oil & gas production. 

The following chart summarizes the production of our mineral interests for the year ended December 31, 2020, and 

2019: 

Production: 
Oil (MBbls) 
Natural gas (MMcf) 
Natural gas liquids (MBbls) 
BOE (MBbls) 

Year Ended 
December 31, 

2020 

2019 

 948   
 3,635   
 337   
 1,892   

 741   
 3,664   
 364   
 1,716   

10 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The following map shows the location of our oil & gas mineral interests: 

In 2014, ARLP began to actively invest in oil & gas mineral interests in some of the nation's premier oil-rich basins.  
Beginning in 2019, ARLP transitioned from a passive investor in mineral interests to an active and material participant in 
oil & gas minerals.  

Permian Basin—Delaware and Midland Basins 

The Permian Basin ranges from West Texas into southeastern New Mexico and is currently the most active area for 
horizontal drilling in the United States. The Permian Basin is further subdivided into the Delaware Basin in the west and 
the Midland Basin in the east. Based on geologic data and the ongoing development by operators, our mineral interests in 
the Permian Basin contain multiple producing zones of economic horizontal development including but not limited to the 
Wolfcamp, Spraberry, and Bone Spring formations.  Our recent purchase of acreage located entirely in the Permian Basin 
through the Wing Acquisition demonstrates our commitment to continued acquisition of mineral interests in the nation's 
highest growth oil & gas plays. 

Anadarko Basin—SCOOP and STACK Plays 

The SCOOP play (South Central Oklahoma Oil Province) is located in central Oklahoma in Grady, Garvin, Stephens, 
and McClain Counties. Based on geologic data and the ongoing development by operators, our mineral interests in the 
SCOOP play contain multiple producing zones of economic horizontal development including multiple Woodford benches 
and the Springer Shale. In addition, operators are also currently testing other formations in the area including the Sycamore, 
Caney, and Osage, which is also referred to as SCORE (Sycamore Caney Osage Resource Expansion). The STACK play 
(derived  from  Sooner  Trend,  Anadarko  Basin,  Canadian  and  Kingfisher  Counties)  is  located  in  central  Oklahoma  in 
Kingfisher, Canadian, Caddo, and Blaine Counties. Based on geologic data and the ongoing development by operators, 

11 

 
 
 
 
 
 
 
 
our mineral interests in the STACK play contain multiple producing zones of economic horizontal development including 
but not limited to the Meramec and Woodford formations. 

Williston Basin—Bakken 

The Williston Basin stretches from western North Dakota into eastern Montana. Based on geologic data and ongoing 
development by operators, our mineral interests contain multiple producing zones of economic horizontal development 
including the Bakken and Three Forks formations. 

Other 

Our  other  interests  are  comprised  primarily  of  mineral  interests  owned  in  the  Appalachia  Basin  that  stretches 
throughout most of Ohio, West Virginia, Pennsylvania, and extends into other states.  The Appalachia Basin's most active 
plays in which we have acreage are the Marcellus Shale and Utica plays, which cover most of Pennsylvania, northern West 
Virginia, and eastern Ohio.  In addition to the interests held in the Appalachia Basin, we own a small number of mineral 
interests in the Tuscaloosa Marine Shale play in Mississippi.  AllDale III also owns mineral interests in the Haynesville 
Shale formation located in northwest Louisiana. 

Minerals Competition 

There  is  intense  competition  for  acquisition  opportunities  in  the  oil  &  gas  industry,  and  we  compete  with  other 
companies that have greater resources. Competition for acquisitions may increase the cost of, or cause us to refrain from, 
completing acquisitions. Our ability to acquire additional mineral interests in the future will be dependent upon our ability 
to evaluate and select suitable properties and to consummate transactions in a highly competitive environment. Many of 
our competitors not only own and acquire mineral interests but also explore for and produce oil & gas and, in some cases, 
carry on midstream and refining operations and market petroleum and other products on a regional, national or worldwide 
basis. By engaging in such other activities, our competitors may be able to develop or obtain information that is superior 
to the information that is available to us. In addition, because we have fewer financial and human resources than many 
companies in the oil & gas industry, we may be at a disadvantage in bidding for oil & gas properties. Further, oil & gas 
compete with other forms of energy available to customers, primarily based on price. These alternate forms of energy 
include electricity, coal, and fuel oils. Changes in the availability or price of oil & gas or other forms of energy, as well as 
business conditions, conservation, legislation, regulations, and the ability to convert to alternative fuels and other forms of 
energy, may affect the demand for oil & gas. 

Minerals - Seasonal Nature of Business 

Generally, demand for oil increases during the summer months and decreases during the winter months while demand 
for natural gas increases during the winter and summer months and decreases during the spring and fall months. Certain 
buyers of natural gas use natural gas storage facilities and purchase some of their anticipated winter requirements during 
the summer, which can lessen seasonal demand fluctuations. Seasonal weather conditions and lease stipulations can limit 
drilling  and  producing  activities  and  other  oil  &  gas  operations  in  a  portion  of  our  operating  areas.  These  seasonal 
anomalies  can  pose  challenges  for  our  operators  in  meeting  well-drilling  objectives  and  can  increase  competition  for 
equipment, supplies, and personnel during the spring and summer months, which could lead to shortages and increase 
costs or delay operations. 

Other Operations 

Coal Brokerage 

As markets allow, Alliance Coal buys coal from our mining operations and outside producers principally throughout 
the eastern United States, which we then resell.  We have a policy of matching our outside coal purchases and sales to 
minimize market risks associated with buying and reselling coal.   

Matrix Group 

Our subsidiaries, Matrix Design Group, LLC ("Matrix Design") and its subsidiaries Matrix Design International, LLC 
and Matrix Design Africa (PTY) LTD, and Alliance Design Group, LLC ("Alliance Design") (collectively the Matrix 
Design entities and Alliance Design are referred to as the "Matrix Group"), provide a variety of mining technology products 

12 

 
 
 
 
 
 
 
 
 
 
 
 
 
and services for our mining operations and certain industrial and mining technology products and services to third parties.  
Matrix Group's products and services include miner and equipment tracking systems and proximity detection systems.  We 
acquired Matrix Design in September 2006. 

Additional Services 

We develop and market additional services in order to establish ourselves as the supplier of choice for our customers.  

Historically, and in 2020, outside revenues from these services were immaterial. 

Environmental, Health, and Safety Regulations 

Our coal operations, and those of the operators on the properties in which we hold oil & gas mineral interests, are 

subject to extensive regulation by federal, state, and local authorities on matters such as: 

 
employee health and safety; 
 
permits and other licensing requirements for mining or exploration and production activities; 
 
air quality standards; 
  water quality standards; 
 

 
 

 

storage of petroleum products and substances that are regarded as hazardous under applicable laws or that, if 
spilled, could reach waterways or wetlands; 
plant and wildlife protection that could limit or prohibit mining or exploration and production activities; 
restrict  the  types,  quantities,  and  concentration  of  materials  that  can  be  released  into  the  environment  in  the 
performance of mining or exploration and production activities; 
initiate  investigatory  and  remedial  measures  to  mitigate  pollution  from  former  or  current  operations,  such  as 
restoration of waste ponds, mining areas, drilling pits, and plugging of abandoned wells; 
storage and handling of explosives; 

 
  wetlands protection; 
 
 

surface subsidence from underground mining; and 
the effects, if any, that mining has on groundwater quality and availability 

Failure to comply with environmental laws and regulations may result in the assessment of administrative, civil, and 
criminal  sanctions,  including  monetary  penalties,  the  imposition  of  strict,  joint  and  several  liability,  investigatory  and 
remedial obligations, and the issuance of injunctions limiting or prohibiting some or all of the operations on our properties. 
The regulatory burden on fossil-fuel industries increases the cost of doing business and consequently affects profitability. 
The trend in environmental regulation has been to place more restrictions and limitations on activities that may affect the 
environment, and thus, any changes in environmental laws and regulations or reinterpretation of enforcement policies that 
result in more stringent and costly obligations could increase our or our mineral interest operators’ costs and adversely 
affect our performance. 

In addition, the utility industry is subject to extensive regulation regarding the environmental impact of its power 
generation activities, which has adversely affected the demand for coal.  It is possible that new legislation or regulations 
may be adopted, or that existing laws or regulations may be differently interpreted or more stringently enforced, any of 
which could have a significant impact on our mining operations, our customers' ability to use coal, or the value of or 
amount of royalties received from our mineral interests. For more information, please see the risk factors described in 
"Item 1A. Risk Factors" below. 

We are committed to conducting mining operations in compliance with applicable federal, state, and local laws and 
regulations.    However,  because  of  the  extensive  and  detailed  nature  of  these  regulatory  requirements,  particularly  the 
regulatory system of the Mine Safety and Health Administration ("MSHA") where citations can be issued without regard 
to fault and many of the standards include subjective elements, it is not reasonable to expect any coal mining company to 
be free of citations.  When we receive a citation, we attempt to promptly remediate any identified condition.  While we 
have not quantified all of the costs of compliance with applicable federal and state laws and associated regulations, those 
costs  have  been  and  are  expected  to  continue  to  be  significant.    Compliance  with  these  laws  and  regulations  has 
substantially increased the cost of coal mining for domestic coal producers. 

Expenditures for environmental matters have not been material in recent years.  We have accrued for the present value 
of the estimated cost of asset retirement obligations and mine closings, including the cost of treating mine water discharge, 

13 

 
 
 
 
 
 
 
 
 
when necessary.  The accruals for asset retirement obligations and mine closing costs are based upon permit requirements 
and the estimated costs and timing assumptions of asset retirement obligations and mine closing procedures.  Although 
management believes it has made adequate provisions for all expected reclamation and other costs associated with mine 
closures, future operating results would be adversely affected if these accruals were insufficient. 

Mining Permits and Approvals 

Numerous governmental permits or approvals are required for mining operations.  Applications for permits require 
extensive engineering and data analysis and presentation and must address a variety of environmental, health, and safety 
matters associated with a proposed mining operation.  These matters include the manner and sequencing of coal extraction, 
the storage, use, and disposal of waste and other substances and impacts on the environment, the construction of water 
containment areas, and reclamation of the area after coal extraction.  Meeting all requirements imposed by any of these 
authorities  may  be  costly  and  time-consuming,  and  may  delay  or  prevent  commencement  or  continuation  of  mining 
operations. 

The permitting process for certain mining operations can extend over several years and can be subject to administrative 
and judicial challenges, including by the public.  Some required mining permits are becoming increasingly difficult to 
obtain in a timely manner, or at all.  We cannot assure you that we will not experience difficulty or delays in obtaining 
mining permits in the future or that a current permit will not be revoked. 

We are required to post bonds to secure performance under our permits.  Under some circumstances, substantial fines 
and penalties, including revocation of mining permits, may be imposed under the laws and regulations described above.  
Monetary sanctions and, in severe circumstances, criminal sanctions may be imposed for failure to comply with these laws 
and  regulations.    Regulations  also  provide  that  a  mining  permit  can  be  refused  or  revoked  if  the  permit  applicant  or 
permittee  owns  or  controls,  directly  or  indirectly  through  other  entities,  mining  operations  that  have  outstanding 
environmental violations.  Although like other coal companies, we have been cited for violations in the ordinary course of 
our business, we have never had a permit suspended or revoked because of any violation, and the penalties assessed for 
these violations have not been material. 

Mine Health and Safety Laws 

The operation of our mines is subject to the Federal Mine Safety and Health Act of 1977 ("FMSHA"), and regulations 
adopted pursuant thereto.  FMSHA imposes extensive and detailed safety and health standards on numerous aspects of 
mining  operations,  including  training  of  mine  personnel,  mining  procedures,  blasting,  the  equipment  used  in  mining 
operations, and numerous other matters.  MSHA monitors and rigorously enforces compliance with these federal laws and 
regulations.  In addition, most of the states where we operate have state programs for mine safety and health regulation 
and enforcement.  Federal and state safety and health regulations affecting the coal mining industry are perhaps the most 
comprehensive and rigorous system in the United States for the protection of employee safety and have a significant effect 
on our operating costs.  Although many of the requirements primarily impact underground mining, our competitors in all 
of the areas in which we operate are subject to the same laws and regulations. 

FMSHA has been construed as authorizing MSHA to issue citations and orders pursuant to the legal doctrine of strict 
liability,  or  liability  without  fault,  and  FMSHA  requires  the  imposition  of  a  civil  penalty  for  each  cited  violation.  
Negligence  and  gravity  assessments,  along  with  other  factors,  can  result  in  the  issuance  of  various  types  of  orders, 
including orders requiring withdrawal from the mine or the affected area, and some orders can also result in the imposition 
of civil penalties.  FMSHA also contains criminal liability provisions.  For example, criminal liability may be imposed 
upon  corporate  operators  who  knowingly  and  willfully  authorize,  order,  or  carry  out  violations  of  the  FMSHA,  or  its 
mandatory health and safety standards. 

The Federal Mine Improvement and New Emergency Response Act of 2006 ("MINER Act") significantly amended 
the FMSHA, imposing more extensive and stringent compliance standards, increasing criminal penalties and establishing 
a maximum civil penalty for non-compliance, and expanding the scope of federal oversight, inspection, and enforcement 
activities.  Following the passage of the MINER Act, MSHA has issued new or more stringent rules and policies on a 
variety of topics, including: 

sealing off abandoned areas of underground coal mines; 

 
  mine safety equipment, training, and emergency reporting requirements; 
 

substantially increased civil penalties for regulatory violations; 

14 

 
 
 
 
 
 
 
 
 
 
 
 
 

training and availability of mine rescue teams; 
underground "refuge alternatives" capable of sustaining trapped miners in the event of an emergency; 
flame-resistant conveyor belts, fire prevention and detection, and use of air from the belt entry; and 
post-accident two-way communications and electronic tracking systems. 

MSHA  continues  to  interpret  and  implement  various  provisions  of  the  MINER  Act,  along  with  introducing  new 

proposed regulations and standards. 

In 2014, MSHA began implementation of a finalized new regulation titled "Lowering Miner's Exposure to Respirable 
Coal Mine Dust, Including Continuous Personal Dust Monitors."  The final rule implemented a reduction in the allowable 
respirable coal mine dust exposure limits, requires the use of sampling data taken from a single sample rather than an 
average  of  samples  and  increases  oversight  by  MSHA  regarding  coal  mine  dust  and  ventilation  issues  at  each  mine, 
including the approval process for ventilation plans at each mine, all of which increase mining costs.  The second phase 
of the rule began in February 2016 and requires additional sampling for designated and other occupations using the new 
continuous personal dust monitor technology, which provides real-time dust exposure information to the miner.  Phase 
three of the rule began in August 2016 and resulted in lowering the current respirable dust level of 2.0 milligrams per cubic 
meter to 1.5 milligrams per cubic meter of air.  Compliance with these rules can result in increased costs on our operations, 
including,  but  not  limited  to,  the  purchasing  of  new  equipment  and  the  hiring  of  additional  personnel  to  assist  with 
monitoring,  reporting,  and  recordkeeping  obligations.  MSHA  has  published  a  request  for  information  regarding 
engineering controls and best practices to lower miners’ exposure to respirable coal mine dust, which is currently set to 
close on July 9, 2022.  It is uncertain whether MSHA will present additional proposed rules, or revisions to the final rule, 
following the closing of the comment period for the current request for information. 

MSHA has also published, and may continue to publish, various proposed rules or requests for information, which 
may result in additional rulemakings. For example, in June 2016, MSHA published a request for information on Exposure 
of Underground Miners to Diesel Exhaust.  Following a comment period that closed in November 2016, MSHA received 
requests for MSHA and the National Institute for Occupational Safety and Health to hold a Diesel Exhaust Partnership to 
address the issues covered by MSHA's request for information.  The comment period for the request for information closed 
in September 2020.  It is uncertain whether MSHA will present a proposed rule pertaining to exposure of underground 
miners to diesel exhaust, after completing its evaluation of the comments received. 

Separately,  in  November  2020,  MSHA  published  a  proposed  rule  to  revise  Testing,  Evaluation,  and  Approval  of 
Electric Motor-Driven Mine Equipment and Accessories within underground mining environments.  The comment period 
for the proposed rule closed in December 2020.  It is uncertain whether MSHA will present a final rule addressing this 
issue.    

Subsequent  to  the  passage  of  the  MINER  Act, Illinois,  Kentucky,  Pennsylvania,  and  West  Virginia  have  enacted 
legislation  addressing  issues  such  as  mine  safety  and  accident  reporting,  increased  civil  and  criminal  penalties,  and 
increased inspections and oversight.  Additionally, state administrative agencies can promulgate administrative rules and 
regulations affecting our operations.  Other states may pass similar legislation or administrative regulations in the future. 

Some of the costs of complying with existing regulations and implementing new safety and health regulations may be 
passed on to our customers.  Although we have not quantified the full impact, implementing and complying with these 
new federal and state safety laws and regulations have had, and are expected to continue to have, an adverse impact on our 
results of operations and financial position. 

Black Lung Benefits Act 

The  Black  Lung  Benefits  Act  of  1977  and  the  Black  Lung  Benefits  Reform  Act  of  1977,  as  amended  in  1981 
("BLBA") requires businesses that conduct current mining operations to make payments of black lung benefits to current 
and former coal miners with black lung disease and to some survivors of a miner who dies from this disease.  The BLBA 
levied a tax on coal sold of $1.10 per ton for underground-mined coal and $0.55 per ton for surface-mined coal, but not to 
exceed 4.4% of the applicable sales price, in order to compensate miners who are totally disabled due to black lung disease 
and  some  survivors  of  miners  who  died  from  this  disease,  and  who  were  last  employed  as  miners  prior  to  1970  or 
subsequently where no responsible coal mine operator has been identified for claims.  The coal we sell into international 
markets is generally not subject to this tax.  In addition, the BLBA provides that some claims for which coal operators had 
previously been responsible are or will become obligations of the government trust funded by the tax.  The Revenue Act 

15 

 
 
 
 
 
 
 
 
of 1987 extended the termination date of this tax from January 1, 1996, to the earlier of January 1, 2014, or the date on 
which the government trust becomes solvent.  The Emergency Economic Stabilization Act of 2008 extended these rates 
through December 31, 2018.  On January 1, 2019, the excise tax rates reverted to their original 1977 statutory levels of 
$0.50 per ton for underground-mined coal and $0.25 per ton for surface-mined coal, but not to exceed 2% of the applicable 
sales price.  In December 2019, the excise tax rates were increased to their 2018 levels and that rate increase was set to 
expire  on  December  31,  2020.    However,  in  December  2020,  the  excise  tax  rate  increase  was  extended  another  year, 
through December 31, 2021. 

Workers' Compensation and Black Lung 

We  provide  income  replacement  and  medical  treatment  for  work-related  traumatic  injury  claims  as  required  by 
applicable state laws.  Workers' compensation laws also compensate survivors of workers who suffer employment-related 
deaths.  We generally self-insure this potential expense using our actuary estimates of the cost of present and future claims.  
In addition, coal mining companies are subject to federal legislation and various state statutes for the payment of medical 
and disability benefits to eligible recipients related to coal worker's pneumoconiosis, or black lung.  We also provide for 
these claims through self-insurance programs. Our pneumoconiosis benefits liability is calculated using the service cost 
method  based  on  the  actuarial  present  value  of  the  estimated  pneumoconiosis  benefits  obligation.    Our  actuarial 
calculations are based on numerous assumptions including disability incidence, medical costs, mortality, death benefits, 
dependents, and discount rates.  For more information concerning our requirement to maintain bonds to secure our workers' 
compensation obligations, see the discussion of surety bonds below under "—Bonding Requirements." 

The revised BLBA regulations took effect in January 2001, relaxing the stringent award criteria established under 
previous  regulations  and  thus  potentially  allowing  new  federal  claims  to  be  awarded  and  allowing  previously  denied 
claimants to refile under the revised criteria.  These regulations may also increase black lung-related medical costs by 
broadening the scope of conditions for which medical costs are reimbursable and increase legal costs by shifting more of 
the burden of proof to the employer. 

The Patient Protection and Affordable Care Act, enacted in 2010, includes significant changes to the federal black 
lung program retroactive to 2005, including an automatic survivor benefit paid upon the death of a miner with an awarded 
black lung claim and establishes a rebuttable presumption with regard to pneumoconiosis among miners with 15 or more 
years of coal mine employment that are totally disabled by a respiratory condition.  These changes have caused a significant 
increase in our costs expended in association with the federal black lung program. 

Surface Mining Control and Reclamation Act 

The Federal Surface Mining Control and Reclamation Act of 1977 ("SMCRA") and similar state statutes establish 
operational, reclamation and closure standards for all aspects of surface mining as well as many aspects of deep mining.  
Although we have minimal surface mining activity and no mountaintop removal mining activity, SMCRA nevertheless 
requires that comprehensive environmental protection and reclamation standards be met during the course of and upon 
completion of our mining activities. 

SMCRA and similar state statutes require, among other things, that mined property be restored in accordance with 
specified standards and approved reclamation plans.  SMCRA requires us to restore the surface to approximate the original 
contours as contemporaneously as practicable with the completion of surface mining operations.  Federal law and some 
states impose on mine operators the responsibility for replacing certain water supplies damaged by mining operations and 
repairing  or  compensating  for  damage  to  certain  structures  occurring  on  the  surface  as  a  result  of  mine  subsidence,  a 
consequence of longwall mining and possibly other mining operations.  We believe we are in compliance in all material 
respects with applicable regulations relating to reclamation. 

In addition, the Abandoned Mine Lands Program, which is part of SMCRA, imposes a reclamation fee on all current 
mining operations, the proceeds of which are used to restore mines closed before 1977.  The fee for surface-mined and 
underground-mined coal is $0.28 per ton and $0.12 per ton, respectively. This fee is currently scheduled to be in effect 
until  September  30,  2021,  and  requires  Congressional  action  to  reauthorize.    We  have  accrued  the  estimated  costs  of 
reclamation and mine closing, including the cost of treating mine water discharge when necessary.  Please read "Item 8. 
Financial Statements and Supplementary Data—Note 18 – Asset Retirement Obligations."  In addition, states from time 
to time have increased and may continue to increase their fees and taxes to fund reclamation or orphaned mine sites and 
acid mine drainage control on a statewide basis.   

16 

 
 
 
 
 
 
 
 
Under  SMCRA,  responsibility  for  unabated  violations,  unpaid  civil  penalties,  and  unpaid  reclamation  fees  of 
independent contract mine operators and other third parties can be imputed to other companies that are deemed, according 
to the regulations, to have "owned" or "controlled" the third-party violator.  Sanctions against the "owner" or "controller" 
are quite severe and can include being blocked from receiving new permits and having any permits revoked that were 
issued after the time of the violations or after the time civil penalties or reclamation fees became due.  We are not aware 
of any currently pending or asserted claims against us relating to the "ownership" or "control" theories discussed above.  
However, we cannot assure you that such claims will not be asserted in the future. 

In  April  2015,  the  United  States  Environmental  Protection  Agency  ("EPA")  finalized  rules on  coal  combustion 
residuals ("CCRs"); however, the final rule does not address the placement of CCRs in minefills or non-minefill uses of 
CCRs  at  coal  mine  sites.    The  Federal  Office  of  Surface  Mining  ("OSM")  has  announced  their  intention  to  release  a 
proposed rule to regulate placement and use of CCRs at coal mine sites, but, to date, no further action has been taken.  
These  actions  by  OSM,  potentially  could  result  in  additional  delays  and  costs  associated  with  obtaining  permits, 
prohibitions or restrictions relating to mining activities, and additional enforcement actions. 

Bonding Requirements 

Federal and state laws require bonds to secure our obligations to reclaim lands used for mining, to pay federal and 
state workers' compensation, to pay certain black lung claims, and to satisfy other miscellaneous obligations.  These bonds 
are typically renewable on a yearly basis.  It has become increasingly difficult for us and for our competitors to secure new 
surety bonds without posting collateral and in some cases it is unclear what level of collateral will be required.  By example, 
the Office of Workers' Compensation Programs issued new criteria in 2019, but has yet to provide information to self-
insured operators regarding the bonding levels and collateral thresholds that will be required.  In addition, surety bond 
costs have increased while the market terms of surety bonds have generally become less favorable to us.  It is possible that 
surety bond issuers may refuse to renew bonds or may demand additional collateral upon those renewals.  Our failure to 
maintain, or inability to acquire, surety bonds that are required by federal and state laws would have a material adverse 
effect on our ability to produce coal, which could affect our profitability and cash flow. For additional information, please 
see "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations—Liquidity and 
Capital Resources—Off-Balance Sheet Arrangements." 

Air Emissions 

The CAA and similar state and local laws and regulations regulate emissions into the air and affect coal mining, as 
well  as  oil  &  gas,  operations.    The  CAA  imposes  permitting  requirements  and,  in  some  cases,  requirements  to  install 
certain emissions control equipment, achieve certain emissions standards, or implement certain work practices on sources 
that emit various air pollutants.  The CAA also indirectly affects coal mining operations by extensively regulating the air 
emissions of coal-fired electric power generating plants and other coal-burning facilities.  There have been a series of 
federal rulemakings focused on emissions from coal-fired electric generating facilities.  Installation of additional emissions 
control technology and any additional measures required under applicable federal and state laws and regulations related to 
air emissions will make it more costly to operate coal-fired power plants and possibly other facilities that consume coal 
and,  depending  on  the  requirements  of  individual  state  implementation  plans  ("SIPs"),  could  make  fossil  fuels  a  less 
attractive fuel alternative in the planning and building of power plants in the future.  A significant reduction in fossil fuels’ 
share of power generating capacity could have a material adverse effect on our business, financial condition, and results 
of operations. 

In addition to the greenhouse gas ("GHG") issues discussed below, the air emissions programs that may affect our 
operations or the operations of those on the properties in which we hold mineral interests, directly or indirectly, include, 
but are not limited to, the following: 

  The EPA's Acid Rain Program, provided in Title IV of the CAA, regulates emissions of sulfur dioxide from 
electric generating facilities.  Sulfur dioxide is a by-product of coal combustion.  Affected facilities purchase 
or are otherwise allocated sulfur dioxide emissions allowances, which must be surrendered annually in an 
amount equal to a facility's sulfur dioxide emissions in that year.  Affected facilities may sell or trade excess 
allowances to other facilities that require additional allowances to offset their sulfur dioxide emissions.  In 
addition to purchasing or trading for additional sulfur dioxide allowances, affected power facilities can satisfy 
the requirements of the EPA's Acid Rain Program by switching to lower-sulfur fuels, installing pollution 

17 

 
 
 
 
 
 
 
 
control devices such as flue gas desulfurization systems, or "scrubbers," or by reducing electricity-generating 
levels.  In 2020, we sold 93.0% of our total tons to electric utilities in the United States, of which 100% was 
sold to utility plants with installed pollution control devices.  These requirements would not be supplanted 
by a replacement rule for the Clean Air Interstate Rule ("CAIR"), discussed below. 

  The CAIR calls for power plants in 28 states and Washington, D.C. to reduce emission levels of sulfur dioxide 
and  nitrogen  oxide  pursuant  to  a  cap-and-trade  program  similar  to  the  system  in  effect  for  acid  rain.    In 
June 2011, the EPA finalized the Cross-State Air Pollution Rule ("CSAPR"), a replacement rule for CAIR, 
which would have required 28 states in the Midwest and eastern seaboard to reduce power plant emissions 
that cross state lines and contribute to ozone and/or fine particle pollution in other states.  CSAPR has become 
increasingly irrelevant with continuing coal plant retirements making the nitrogen oxide ozone budget less 
stringent and lowering emission allowance prices to levels closer to average operating cost for many of our 
customers.    The  full  impacts  of  CSAPR  are  unknown  at  the  present  time  due  to  the  implementation  of 
Mercury and Air Toxic Standards ("MATS"), discussed below, and the impact of the continuing coal plant 
retirements. 

 

In February 2012, the EPA adopted the MATS, which regulates the emission of mercury and other metals, 
fine  particulates,  and  acid  gases  such  as  hydrogen  chloride  from  coal  and  oil-fired  power  plants.    In 
March 2013,  the  EPA  finalized  a  reconsideration  of  the  MATS  rule as  it  pertains  to  new  power  plants, 
principally  adjusting  emissions  limits  to  levels  attainable  by  existing  control  technologies.  In  subsequent 
litigation, the United States Supreme Court struck down the MATS rule based on the EPA's failure to take 
costs into consideration.  The D.C. Circuit Court allowed the current rule to stay in place until the EPA issued 
a new finding.  In April 2016, the EPA issued a final supplemental finding upholding the rule and concluding 
that a cost analysis supports the MATS rule.  In April 2017, the D.C Circuit Court of Appeals granted the 
EPA's  request to  cancel oral arguments  and  ordered  the case held  in  abeyance for  an EPA  review of  the 
supplemental finding.  In December 2018, the EPA issued a proposed Supplemental Cost Finding, as well as 
the CAA required "risk and technology review."  In May 2020, EPA issued a final rule that reverses the 
Agency’s  prior  determination  from  2000  and  2016  that  it  was  "appropriate  and  necessary"  to  regulate 
hazardous  air pollutants  ("HAP")  from  coal-fueled  Electric  Generating Units ("EGUs")  under  the  MATS 
rule. Notwithstanding the invalidation of this threshold regulatory determination, the final rule leaves in place 
all of the HAP emission control requirements imposed by the MATS rule based on the conclusion that the 
EGU source category cannot meet the statute's stringent requirements for delisting a source category from 
HAP  regulation.    Many  electric  generators  have  already  announced  retirements  due  to  the  MATS  rule.  
Although  various  issues  surrounding  the  MATS  rule  remain  subject  to  litigation  in  the  D.C.  Circuit,  the 
MATS  rule  has  forced  generators  to  make  capital  investments  to  retrofit  power  plants  and  could  lead  to 
additional premature retirements of older coal-fired generating units.  The announced and possible additional 
retirements  are  likely  to  reduce  the  demand  for  coal.    Apart  from  MATS,  several  states  have  enacted  or 
proposed regulations requiring reductions in mercury emissions from coal-fired power plants, and federal 
legislation  to  reduce  mercury  emissions  from  power  plants  has  been  proposed.    Regulation  of  mercury 
emissions by the EPA, states, or Congress may decrease the future demand for coal.  We continue to evaluate 
the  possible  scenarios  associated  with  CSAPR  Update  and  MATS  and  the  effects  they  may  have  on  our 
business and our results of operations, financial condition, or cash flows. 

  The  EPA  is  required  by  the  CAA  to  periodically  reevaluate  the  available  health  effects  information  to 
determine whether the National Ambient Air Quality Standards ("NAAQS") should be revised.  Pursuant to 
this process, the EPA has adopted more stringent NAAQS for fine particulate matter ("PM"), ozone, nitrogen 
oxide, and sulfur dioxide. As a result, some states will be required to amend their existing SIPs to attain and 
maintain compliance with the new air quality standards and other states will be required to develop new SIPs 
for areas that were previously in "attainment" but do not attain the new standards.  In addition, under the 
revised ozone NAAQS, significant additional emissions control expenditures may be required at coal-fired 
power plants.  In March 2019, the EPA published a final rule that retained the current primary NAAQS for 
sulfur oxide.  In December 2020, EPA published a final rule to retain the current NAAQS for both PM and 
ozone;  however,  various  entities  have  filed  litigation  against  one  or  both  of  these  rulemakings,  and  the 
NAAQS may be subject to revision under the Biden Administration.  New standards may impose additional 
emissions control requirements on new and expanded coal-fired power plants and industrial boilers.  Because 
coal mining operations and coal-fired electric generating facilities emit particulate matter and sulfur dioxide, 
our mining operations and our customers could be affected when the new standards are implemented by the 

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applicable  states,  and  developments  could  indirectly  reduce  the  demand  for  coal.  Separately,  the 
implementation of new standards by states has the potential to delay or otherwise impact oil & gas production 
activities, which could reduce the profitability of our mineral interests. 

  The EPA's regional haze program is designed to protect and improve visibility at and around national parks, 
national wilderness areas, and international parks.  Under the program, states are required to develop SIPs to 
improve visibility.  Typically, these plans call for reductions in sulfur dioxide and nitrogen oxide emissions 
from coal-fueled electric plants.  In prior cases, the EPA has decided to negate the SIPs and impose stringent 
requirements through FIPs.  The regional haze program, including particularly the EPA's FIPs, and any future 
regulations  may  restrict  the  construction  of  new  coal-fired  power  plants  whose  operation  may  impair 
visibility at and around federally protected areas and may require some existing coal-fired power plants to 
install additional control measures designed to limit haze-causing emissions.  These requirements could limit 
the demand for coal in some locations.  In September 2018, the EPA issued a memorandum that detailed 
plans to assist states as they develop their SIPs. 

  The EPA's new source review ("NSR") program under the CAA in certain circumstances requires existing 
coal-fired power plants, when modifications to those plants significantly increase emissions, to install more 
stringent  air  emissions  control  equipment.    The  Department  of  Justice,  on  behalf  of  the  EPA,  has  filed 
lawsuits against a number of coal-fired electric generating facilities alleging violations of the NSR program. 
The EPA has alleged that certain modifications have been made to these facilities without first obtaining 
certain permits issued under the program. Several of these lawsuits have settled, but others remain pending.  
In October 2020, the EPA finalized a rule to clarify the process for evaluating whether the NSR permitting 
program would apply to a proposed modification of a source of air emissions.  Depending on the ultimate 
resolution of these cases, demand for coal could be affected. 

  The EPA’s New Source Performance Standards ("NSPS") under the CAA require the reduction of certain 
pollutants  and  methane  emissions  from  certain  stimulated  oil  &  gas  wells  for  which  well  completion 
operations are conducted and further require that most wells use reduced emission completions, also known 
as "green completions." These regulations also establish specific new requirements regarding emissions from 
production-related  wet  seal  and  reciprocating  compressors,  and  from  pneumatic  controllers  and  storage 
vessels. Although the Trump Administration revised prior regulations in September 2020 to rescind certain 
methane standards and remove the transmission and storage segments from the source category for certain 
regulations, President Biden signed an executive order on his first day in office calling for the suspension, 
revision, or rescission of the September 2020 rule and the reinstatement or issuance of methane emissions 
standards for new, modified, and existing oil and gas facilities. Oil & gas production on the properties in 
which we hold mineral interests could be adversely affected to the extent any final rule imposes increased 
operating costs on the oil & gas industry. 

GHG Emissions 

Combustion of fossil fuels, such as the coal we produce and the oil & gas produced from our mineral interests, results 
in the emission of GHGs, such as carbon dioxide and methane.  Combustion of fuel for mining equipment used in coal 
production also emits GHGs.  Future regulation of GHG emissions in the United States could occur pursuant to future 
United  States  treaty  commitments,  new  domestic  legislation,  or  regulation  by  the  EPA.  Although  no  comprehensive 
climate change regulation has been adopted at the federal level in the United States, President Biden has announced that 
climate change will be a focus of his administration. For example, in January 2021, President Biden issued an executive 
order that commits to substantial action on climate change, calling for, among other things, the increased use of zero-
emissions vehicles by the federal government, the elimination of subsidies provided to the fossil-fuel industry, a doubling 
of electricity generated by offshore wind by 2030, and increased emphasis on climate-related risks across governmental 
agencies  and  economic  sectors.  Internationally,  the  Paris  Agreement  requires  member  states  to  submit  non-binding, 
individually-determined  emissions  reduction  targets.    These  commitments  could  further  reduce  demand  and  prices  for 
fossil fuels.  Although the United States had withdrawn from the Paris Agreement, President Biden has signed executive 
orders recommitting the United States to the agreement and calling for the federal government to begin formulating the 
United  States’  nationally  determined  emissions  reduction  targets  under  the  agreement.  However,  the  impact  of  these 
orders,  and  the  terms  of  any  legislation  or  regulation  to  implement  the  United  States’  commitment  under  the  Paris 
Agreement, remain unclear at this time. Moreover, many states, regions, and governmental bodies have adopted GHG 
initiatives and have or are considering the imposition of fees or taxes based on the emission of GHGs by certain facilities, 

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including coal-fired electric generating facilities.  Others have announced their intent to increase the use of renewable 
energy sources, displacing coal and other fossil fuels.  Depending on the particular regulatory program that may be enacted, 
at either the federal or state level, the demand for coal could be negatively impacted, which would have an adverse effect 
on our operations. 

Even in the absence of new federal legislation, the EPA has begun to regulate GHG emissions under the CAA based 
on the United States Supreme Court's 2007 decision that the EPA has authority to regulate GHG emissions.  Although the 
United States Supreme Court's holding did not expressly involve the EPA's authority to regulate GHG emissions from 
stationary sources, such as coal-fueled power plants, the EPA has determined on its own that it has the authority to regulate 
GHG emissions from power plants and issued a final rule which found that GHG emissions, including carbon dioxide and 
methane, endanger both the public health and welfare. Several rulemakings have been issued under the NSPS that constrain 
the GHG emissions of fossil-fuel-fired power plants. Most recently, in January 2021, the EPA published a final significant 
contribution finding for purposes of regulating source category of GHG emissions, confirming that such power plants are 
a source category for such regulations. However, this finding also excludes several sectors and may, therefore, be subject 
to revision, and future implementation of the NSPS is uncertain at this time. 

In August 2015, the EPA issued its final Clean Power Plan ("CPP") rules that establish carbon pollution standards for 
power plants, called CO2 emission performance rates.  Judicial challenges led the United States Supreme Court to grant a 
stay in February 2016 of the implementation of the CPP before the United States Court of Appeals for the District of 
Columbia ("Circuit Court") even issued a decision.  Then, in October 2017 the EPA proposed to repeal the CPP.  The EPA 
subsequently proposed the ACE rule to replace the CPP with a rule that utilizes heat rate improvement measures as the 
"best system of emission reduction". The ACE rule adopts new implementing regulations under the CAA to clarify the 
roles of the EPA and the states, including an extension of the deadline for state plans and EPA approvals; and, the rule 
revises the NSR permitting program to provide EGUs the opportunity to make efficiency improvements without triggering 
NSR permit requirements. In June 2019, the EPA published the final repeal of the CPP and promulgation of the ACE rule.  
The EPA's attempts to replace the CPP with the ACE rule are currently subject to litigation, and on January 19, 2021, the 
Circuit Court struck down the ACE rule, though the case is not yet final and we cannot predict the outcome of the litigation. 

Notwithstanding the ACE rule, requirements have led to premature retirements and could lead to additional premature 
retirements of coal-fired generating units and reduce the demand for coal.  Congress has not currently adopted legislation 
to restrict carbon dioxide emissions from existing power plants and it is unclear whether the EPA has the legal authority 
to  regulate  carbon  dioxide  emissions  from  existing  and  modified  power  plants  as  proposed  in  the  NSPS  and  CPP.  
Substantial limitations on GHG emissions could adversely affect demand for the coal we produce or the oil & gas produced 
from our mineral interests. 

There have been numerous protests and challenges to the permitting of new fossil-fuel infrastructure, including power 
plants and pipelines, by environmental organizations and state regulators for concerns related to GHG emissions.  For 
instance, various state regulatory authorities have rejected the construction of new coal-fueled power plants based on the 
uncertainty surrounding the potential costs associated with GHG emissions from these plants under future laws limiting 
the emissions of carbon dioxide.  In addition, several permits issued to new coal-fueled power plants without limits on 
GHG  emissions  have  been  appealed  to  the  EPA's  Environmental  Appeals  Board.    In  addition,  over  thirty  states  have 
currently adopted "renewable energy standards" or "renewable portfolio standards," which encourage or require electric 
utilities to obtain a certain percentage of their electric generation portfolio from renewable resources by a certain date.  
Several states have announced their intent to have renewable energy comprise 100% of their electric generation portfolio.  
Other  states  may  adopt  similar  requirements,  and  federal  legislation  is  a  possibility  in  this  area.    To  the  extent  these 
requirements affect our current and prospective customers or those of our mineral interest producers, they may reduce the 
demand for fossil-fuel energy, and may affect the long-term demand for our coal and the oil & gas producers from the 
properties  in  which  we  hold  mineral  interests.    Finally,  while  the  United  States  Supreme  Court  has  held  that  federal 
common law provides no basis for public nuisance claims against utilities due to their carbon dioxide emissions, the Court 
did not decide whether similar claims can be brought under state common law.  As a result, despite this favorable ruling, 
tort-type liabilities remain a concern. For more information, see our risk factor titled "We, our customers, or the operators 
of our oil & gas mineral interests could be subject to litigation related to climate change." 

In addition, environmental advocacy groups have filed a variety of judicial challenges claiming that the environmental 
analyses conducted by federal agencies before granting permits and other approvals necessary for certain coal activities 
do  not  satisfy  the  requirements  of  the  National  Environmental  Policy  Act  ("NEPA").    These  groups  assert  that  the 
environmental analyses in question do not adequately consider the climate change impacts of these particular projects.  In 

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July 2020, the Council on Environmental Quality finalized revisions to NEPA regulations that clarify the extent to which 
direct,  indirect,  and  cumulative  environmental  impacts  from  a  proposed  project,  including  GHG  emissions,  should  be 
examined under NEPA; however, these regulations may be subject to further regulation under the Biden Administration. 

Many states and regions have adopted GHG initiatives and certain governmental bodies have or are considering the 
imposition of fees or taxes based on the emission of GHG by certain facilities, including coal-fired electric generating 
facilities.  For example, in 2005, ten Northeastern states entered into the Regional Greenhouse Gas Initiative agreement 
("RGGI"), calling for the implementation of a cap and trade program aimed at reducing carbon dioxide emissions from 
power plants in the participating states.  The members of RGGI have established in statutes and/or regulations a carbon 
dioxide trading program.  Auctions for carbon dioxide allowances under the program began in September 2008.  Since its 
inception, several additional states and Canadian provinces have joined RGGI as participants or observers.   

Following the RGGI model, five Western states launched the Western Regional Climate Action Initiative to identify, 
evaluate, and implement collective and cooperative methods of reducing GHG in the region to 15% below 2005 levels by 
2020.  These states were joined by two additional states and four Canadian provinces and became collectively known as 
the  Western  Climate  Initiative  Partners,  though  only  California  and  certain  Canadian  provinces  are  currently  active 
participants in the Western Climate Initiative. It is likely that these regional efforts will continue based on current trends 
and concerns related to the reduction of GHG emissions. 

It is possible that future international, federal, and state initiatives to control GHG emissions could result in increased 
costs associated with fossil-fuel production and consumption, such as costs to install additional controls to reduce carbon 
dioxide  emissions  or  costs  to  purchase  emissions  reduction  credits  to  comply  with  future  emissions trading programs.  
Such increased costs for fossil-fuel consumption could result in some customers switching to alternative sources of fuel, 
or otherwise adversely affect our operations and demand for our products, or those of the operators of our mineral interests, 
which could have a material adverse effect on our business, financial condition, and results of operations Finally, activists 
may  try  to  hamper  fossil-fuel  companies  by  other  means,  including  pressuring  financing  and  other  institutions  into 
restricting access to capital, bonding, and insurance, as well as pursuing tort litigation for various alleged climate-related 
impacts. For more information, see our Risk Factor titled "Our operations are subject to a series of risks resulting from 
climate change." 

Water Discharge 

The Federal Clean Water Act ("CWA") and similar state and local laws and regulations regulate discharges into certain 
waters, primarily through permitting.  Section 404 of the CWA imposes permitting and mitigation requirements associated 
with the dredging and filling of certain wetlands and streams.   The CWA and equivalent state legislation, where such 
equivalent  state  legislation  exists,  affect  coal  mining  operations  that  impact  such  wetlands  and  streams.    Although 
permitting requirements have been tightened in recent years, we believe we have obtained all necessary permits required 
under  CWA  Section 404  as  it  has  traditionally  been  interpreted  by  the  responsible  agencies.    However,  mitigation 
requirements under existing and possible future "fill" permits may vary considerably.  For that reason, the setting of post-
mine  asset  retirement  obligation  accruals  for  such  mitigation  projects  is  difficult  to  ascertain  with  certainty  and  may 
increase in the future.  For more information about asset retirement obligations, please read "Item 8. Financial Statements 
and Supplementary Data—Note 18 - Asset Retirement Obligations."  Although more stringent permitting requirements 
may be imposed in the future, we are not able to accurately predict the impact, if any, of such permitting requirements. 

In  order  for  us  or  the  operators  of  the  properties  in  which  we  hold  oil  &  gas  mineral  interests  to  conduct  certain 
activities, an operator may need to obtain a permit for the discharge of fill material from the United States Army Corps of 
Engineers ("Corps of Engineers") and/or a discharge permit from the state regulatory authority under the state counterpart 
to the CWA.  Our coal mining operations typically require Section 404 permits to authorize activities such as the creation 
of slurry ponds and stream impoundments.  The CWA authorizes the EPA to review Section 404 permits issued by the 
Corps of Engineers, and in 2009, the EPA began reviewing Section 404 permits issued by the Corps of Engineers for coal 
mining in Appalachia.  Currently, significant uncertainty exists regarding the obtaining of permits under the CWA for coal 
mining operations in Appalachia due to various initiatives launched by the EPA regarding these permits. 

The  EPA  also  has  statutory  "veto"  power  over  a  Section 404  permit  if  the  EPA  determines,  after  notice  and  an 
opportunity for a public hearing, that the permit will have an "unacceptable adverse effect."  In January 2011, the EPA 
exercised its veto power to withdraw or restrict the use of a previously issued permit for Spruce No. 1 Surface Mine in 
West Virginia, which is one of the largest surface mining operations ever authorized in Appalachia.  This action was the 

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first  time  that  such  power  was  exercised  with  regard  to  a  previously  permitted  coal  mining  project  which  veto  was 
subsequently upheld by the D.C. Circuit Court of Appeals in 2013.  Any future use of the EPA's Section 404 "veto" power 
could create uncertainly with regard to our continued use of current permits, as well as impose additional time and cost 
burdens on future operations, potentially adversely affecting our coal revenues.  In addition, the EPA initiated a preemptive 
veto prior to the filing of any actual permit application for a copper and gold mine based on fictitious mine scenario. The 
implications of this decision could allow the EPA to bypass the state permitting process and engage in watershed and land 
use planning. 

Total Maximum Daily Load ("TMDL") regulations under the CWA establish a process to calculate the maximum 
amount of a pollutant that an impaired waterbody can receive and still meet state water quality standards, and to allocate 
pollutant loads among the point and non-point pollutant sources discharging into that water body.  Likewise, when water 
quality  in  a  receiving  stream  is  better  than  required,  states  are  required  to  conduct  an  antidegradation  review  before 
approving discharge permits. The adoption of new TMDL-related allocations or any changes to antidegradation policies 
for streams near our coal mines could require more costly water treatment and could adversely affect our coal production. 

Considerable legal uncertainty exists surrounding the standard for what constitutes jurisdictional waters and wetlands 
subject to the protections and requirements of the CWA. Rulemakings to establish the extent of such jurisdiction were 
finalized in 2015 and 2020, respectively, and both rulemakings have been subject to substantial litigation. It is also possible 
that Biden Administration could propose a broader definition of WOTUS. Should any rule expanding the definition of 
what constitutes a water of the United States take effect as a result of the EPA and the Corps of Engineers' rulemaking 
process, we could face increased costs and delays due to additional permitting and regulatory requirements and possible 
challenges to permitting decisions.  

Hazardous Substances and Wastes 

The  Federal  Comprehensive  Environmental  Response,  Compensation  and  Liability  Act  ("CERCLA"),  otherwise 
known as the "Superfund" law, and analogous state laws, impose liability, without regard to fault or the legality of the 
original  conduct  on  certain  classes  of  persons  that  are  considered  to  have  contributed  to  the  release  of  a  "hazardous 
substance" into the environment.  These persons include the owner or operator of the site where the release occurred and 
companies that disposed or arranged for the disposal of the hazardous substances found at the site.  Persons who are or 
were responsible for the release of hazardous substances may be subject to joint and several liability under CERCLA for 
the  costs  of  cleaning  up  releases  of  hazardous  substances  and  natural  resource  damages.    Some  products  used  in  coal 
mining operations generate waste containing hazardous substances.  We are currently unaware of any material liability 
associated with the release or disposal of hazardous substances from our past or present mine sites. 

The Federal Resource Conservation and Recovery Act ("RCRA") and analogous state laws impose requirements for 
the generation, transportation, treatment, storage, disposal, and cleanup of hazardous and non-hazardous wastes. Many 
mining wastes are excluded from the regulatory definition of hazardous wastes, and coal mining operations covered by 
SMCRA permits are by statute exempted from RCRA permitting. Similarly, most wastes associated with the exploration, 
development, and production of oil & gas are exempt from regulation as hazardous wastes under RCRA, though these 
wastes typically constitute "solid wastes" that are subject to less stringent non-hazardous waste requirements. However, it 
is possible that RCRA could be amended or the EPA or state environmental agencies could adopt policies to require such 
wastes to become subject to more stringent storage, handling, treatment, or disposal requirements, which could impose 
significant additional costs on the operators of the properties in which we own oil & gas mineral interests. RCRA also 
allows the EPA to require corrective action at sites where there is a release of hazardous substances.  In addition, each 
state has its own laws regarding the proper management and disposal of waste material.  While these laws impose ongoing 
compliance obligations, such costs are not believed to have a material impact on our operations. 

RCRA impacts the coal industry in particular because it regulates the disposal of certain coal combustion by-products 
("CCB").  On April 17, 2015, the EPA finalized regulations under RCRA for the disposal of CCB.  Under the finalized 
regulations, CCB is regulated as "non-hazardous" waste and avoids the stricter, more costly, regulations under RCRA's 
"hazardous"  waste  rules.      While  the  classification  of  CCB  as  a  hazardous  waste  would  have  led  to  more  stringent 
restrictions and higher costs, this regulation may still increase our customers' operating costs and potentially reduce their 
ability to purchase coal. 

On  November 3,  2015,  the  EPA  published  the  final  rule Effluent  Limitations  Guidelines  and  Standards  ("ELG"), 
revising the regulations for the Steam Electric Power Generating category which became effective on January 4, 2016. 

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The rule sets the first federal limits on the levels of toxic metals in wastewater that can be discharged from power plants, 
based on technology improvements in the steam electric power industry over the last three decades. The combined effect 
of the CCB and ELG regulations has forced power generating companies to close existing ash ponds and will likely force 
the closure of certain older existing coal-burning power plants that cannot comply with the new standards.  In November 
2019, the EPA proposed revisions to the 2015 ELG rule and announced proposed changes to regulations for the disposal 
of coal ash in order to reduce compliance costs. In October 2020, EPA published a final rule. It is unclear what impact 
these regulations will have on the market for our products. 

Endangered Species Act 

The federal Endangered Species Act ("ESA") and counterpart state legislation protect species threatened with possible 
extinction. The United States Fish and Wildlife Service (the "USFWS") works closely with the OSM and state regulatory 
agencies to ensure that species subject to the ESA are protected from potential impacts from mining-related and oil & gas 
exploration and production activities.  If the USFWS were to designate species indigenous to the areas in which we operate 
as threatened or endangered or to redesignate a species from threatened to endangered, we or the operators of the properties 
in which we hold oil & gas mineral interests could be subject to additional regulatory and permitting requirements, which 
in turn could increase operating costs or adversely affect our revenues.  

Other Environmental, Health, and Safety Regulations 

In  addition  to the  laws  and regulations  described  above, we  are subject  to  regulations  regarding  underground  and 
above-ground storage tanks in which we may store petroleum or other substances.  Some monitoring equipment that we 
use is subject to licensing under the Federal Atomic Energy Act. Water supply wells located on our properties are subject 
to federal, state, and local regulations.  In addition, our use of explosives is subject to the Federal Safe Explosives Act.  
We  are  also  required  to  comply  with  the  Federal  Safe Drinking Water Act,  the Toxic  Substance  Control  Act,  and the 
Emergency Planning and Community Right-to-Know Act.  The costs of compliance with these regulations should not have 
a material adverse effect on our business, financial condition, or results of operations. 

Human Capital 

To  conduct  our  operations,  as  of  December  31,  2020,  we  employed  2,902  full-time  employees,  including  2,530 
employees involved in active mining operations, 203 employees in other operations, and 169 corporate employees.  Our 
workforce is entirely union-free.  Our typical employee has approximately nine years of experience with the Partnership 
and more than 34% of all employees remain employed for more than five years.  However, we reduced our headcount by 
19% during 2020 primarily due to the effects of the COVID-19 pandemic. 

To  attract  and  retain  the  most  qualified  personnel  across  all  functions  of  our  business  we  offer  competitive 
compensation packages.  In making decisions regarding employee compensation, we review current compensation levels 
for  each  position  within  other  companies  in  the  coal  industry  and  other  peers  and  use  our  discretion  to  determine  an 
appropriate total compensation package, which generally includes a base salary, incentive bonus, medical, dental and life 
insurance and participation in our profit sharing and savings plan.  Depending on the position, incentive bonuses can be 
based on production and safety goals at specific coal operations or company-wide performance goals, among other factors.   
We intend for each employee's total compensation to be competitive in the marketplace.   

Workplace safety is fundamental to our culture.  By providing a work environment that rewards safety and encourages 
employee participation in the safety process, we strive to be the leader in safety performance in the coal mining industry.  
We  are  focused  on  improving  employee  safety  through  regular  training  and  continuous  monitoring  of  our  progress, 
including through the mining industry standard of "non-fatal days lost," or "NFDL," which reflects both the frequency and 
severity of injuries incurred.  Our NFDL rating of 1.06 for the nine months ended September 30, 2020, was approximately 
68.6% lower than the preliminary industry average over the same time period.  We are also regularly inspected by MSHA.  
For more information about citations or orders for violations of standards under the FMSHA, as amended by the MINER 
Act, please see our Exhibit 95.1 to this Annual Report on Form 10-K.  

We are focused on the health of our employees.  In addition to providing medical, dental and vision insurance with 
no out-of-pocket premiums for our employees, we also provide on-site medical clinics to provide medical services to our 
employees and their families.  Furthermore, at each of our coal operations and corporate offices, we provide a human 
resource representative to assist employees with various human resource matters.  The Partnership also administers our 

23 

 
 
 
 
 
 
 
 
 
medical plan, which allows us to control costs and work directly on behalf of our employees with health care providers 
enabling us in part, to continue providing health benefits with no out-of-pocket premiums for our employees. 

In light of the COVID-19 pandemic in 2020, we have also taken steps to enhance protections from, and minimize 
risks associated with, the spread of COVID-19, including, but not limited to, staggering shift patterns to promote social 
distancing,  enhanced  cleaning  procedures,  promotion  of  recommended  hygiene  practices,  limited  workplace  access, 
"touch-free"  check-in/check-out  stations,  wellness  screening  at  mine  locations,  and  requiring  face  coverings  where 
appropriate. 

24 

 
 
ITEM 1A. 

RISK FACTORS 

Summary Risk Factors 

Our  business  is  subject  to  a  number  of  risks,  including  risks  that  could  prevent  us  from  achieving  our  business 
objectives or  could  adversely  affect our business,  financial  condition, results of operations,  cash flows,  and prospects. 
These risks are discussed more fully below and include, but are not limited to, risks related to: 

Risks Inherent in an Investment in Us 
  Cash distributions are not guaranteed 
  Ownership of limited partner interests could be diluted 
  Sales of our common units could cause decline of the market price of our common units  
 
Increase in interest rates could cause decline of the market price of our common units 
  The credit risk of our general partner could adversely impact us 
  Our unitholders do not elect the general partner 
  The control of our general partner may be transferred to a third party 
  Unitholders may be required to sell their units to our general partner 
  Cost reimbursements due to our general partner could be substantial 
  Your liability as a limited partner may not be limited under certain circumstances 
  Our general partner's fiduciary duties are limited 
  Our general partner has discretion in determining the level of cash reserves 
  Our general partner has potential conflicts of interest 
  Some executive officers and directors face potential conflicts of interest 
  ESG scores could adversely impact our securities 

Risks Related to Our Business 
  Declining global economic conditions could adversely impact us 
  Material adverse effects on our financial condition as a result of the COVID-19 pandemic or future pandemic 

outbreaks could adversely impact us 

  Financing may not be available to us on favorable terms or at all 
  Our indebtedness could adversely impact us 
  We depend upon the leadership of key personnel 
  Legal proceedings could adversely impact us 
  Our customers may not honor their contracts or may not enter into new contracts for our products 
  Some of our contracts may be renegotiated or terminated 
  We depend upon a few customers for significant portions of our revenues 
  The credit risk of our customers could adversely impact us 
  Cyber or terrorist attacks could adversely impact us 
  Establishment of labor unions at our operations could adversely affect our profitability 

Risks Related to Our Industries 
  Changes in coal prices and/or oil & gas prices could impact our results of operations 
  Competition within the coal industry could adversely affect our ability to sell coal 
  Changes in taxes or tariffs and trade measures could adversely impact us 
  Changes in consumption patterns by utilities could affect our ability to sell coal and/or impact the price of our 

natural gas 

  Tort claims based on climate change 
  Litigation resulting from disputes with customers could result in costs and liabilities 
  Unanticipated mine operating conditions could affect our profitability 
 

Inability to obtain and renew permits necessary for operations could limit our ability to continue or expand our 
operations 

  Fluctuations in transportation costs and availability could reduce demand for our products 
  Unavailability of economic coal reserves could limit our ability to continue or expand our operations 
  Estimates of our coal reserves could be inaccurate and could result in decreased profitability 

25 

 
 
 
 
 
  Coal  mining  in  certain  areas  could  be  difficult  and  involve  regulatory  constraints  which  could  impact  our 

operations 

  Extensive environmental laws and regulations could reduce demand for coal as a fuel source 
  Legislative and regulatory compliance is costly 
  Legislative and regulatory compliance could impact our minerals segment 
  Legislative and regulatory initiatives relating to hydraulic fracturing could impact our mineral interests 
  Legislative and regulatory initiatives relating to address seismic activity could impact our minerals segment 
  Legislative and regulatory initiatives relating to climate change could impact demand for our products 
  Mine facilities located in a leased portion of the surface properties which introduces a risk of disruption to our 

operations 

  Unexpected increases in raw material costs could impact the profitability of our operations 
 
Inability to acquire or failure to maintain surety bonds could limit our ability to continue or expand our operations 
  Dependency on unaffiliated operators to explore and drill on our oil & gas properties limits our ability to control 

the timing and quantity of production 

  A lack of control over the timing of future drilling with respect to our mineral interests limits our ability to control 

the timing and quantity of production 

  Delays in royalty payments and optional royalty payments could impact our minerals segment 
  Suspension of right to receive royalty payments could impact our minerals segment 
  Estimates of our oil & gas reserves could be inaccurate and could result in decreased profitability 
  Uncertainties involved in drilling for and producing oil & gas could impact our minerals segment 
  Availability of transportation and facilities for the products could impact our minerals segment 
  Lack of hedging arrangements exposes us to the impact of commodity prices  
  Expansions and acquisitions have inherent risks that could adversely impact us 
 
 

Integration of expansions or acquisitions have inherent risks that could adversely impact us 
Inability to obtain commercial insurance at acceptable rates could have a negative impact on our business 

Tax Risks to Our Common Unitholders 
  Our tax treatment depends on our status as a partnership for federal income tax purposes, and not being subject 
to  a  material  amount  of  entity-level  taxation.  Our  cash  available  for  distribution  to  unitholders  may  be  
substantially reduced if we become subject to entity-level taxation as a result of the Internal Revenue Service 
("IRS") treating us as a corporation or legislative, judicial or administrative changes, and may also be reduced by 
any audit adjustments if imposed directly on the Partnership. 

  Even if unitholders do not receive any cash distributions from us, unitholders will be required to pay taxes on 
their share of our taxable income. A unitholder's share of our taxable income may be increased as a result of the 
IRS successfully contesting any of the federal income tax positions we take. 

  Tax gain or loss on the disposition of our units could be more than expected and create tax liabilities for our 

unitholders 

  Limitation  on  unitholders  ability  to  deduct  interest  expense  incurred  by  us  could  create  tax  liabilities  for  our 

unitholders 

  Tax Exempt entities and non-United States unitholders face unique tax issues from owning our common units 

 
 

that may result in adverse tax consequences to them 
IRS challenging our allocation of depreciation and amortization deductions could cause adverse tax consequences 
IRS  challenging  methods  of  prorating  items  of  income,  gain,  loss  and  deduction  could  cause  adverse  tax 
consequences 

  Tax treatment as a partner for unitholders subject to securities loan could cause adverse tax consequences 
  Certain federal income tax deductions currently available with respect to coal mining and production may be 

eliminated as a result of future legislation. 

  Unitholders could be subject to state and local taxes and income tax return filing due to their status as a unitholder 

Risks Inherent in an Investment in Us 

Cash distributions to unitholders are not guaranteed. 

Our Board of Directors suspended cash distributions to unitholders beginning with the quarter ended March 31, 2020.  
The payment and amount of any future distribution will be subject to the sole discretion of our Board of Directors and will 

26 

 
 
 
 
depend  upon  many  factors,  including  our  financial  condition  and  prospects,  our  capital  requirements  and  access  to 
financing, covenants associated with our debt obligations, and other factors that our Board of Directors may deem relevant, 
and there can be no assurance that we will pay a distribution in the future. 

The amount of cash we can distribute to holders of our common units or other partnership securities each quarter 
principally depends on the amount of cash we generate from our operations, which fluctuates from quarter to quarter based 
on, among other things: 

 
 

the amount of coal and oil & gas produced from our properties; 
the prices at which our coal and oil & gas are sold, which are affected by the supply of and demand for domestic 
and foreign coal and oil & gas; 
 
the level of our operating costs; 
  weather conditions and patterns; 
 
 
 
 
 
 
 

the proximity to and capacity of transportation facilities; 
domestic and foreign governmental regulations and taxes; 
regulatory, administrative, and judicial decisions; 
competition and access to capital within our currently targeted industries; 
the price and availability of alternative fuels; 
the effect of worldwide energy consumption; and 
prevailing economic conditions. 

In addition, the actual amount of cash available for distribution will depend on other factors, including: 

 
 
 
 
 
 

the level of our capital expenditures; 
the cost of acquisitions and investments; 
our debt service requirements and restrictions on distributions contained in our current or future debt agreements; 
fluctuations in our working capital needs; 
unavailability of financing resulting in unanticipated liquidity constraints; and 
 the amount, if any, of cash reserves established by our general partner, in its discretion, for the proper conduct 
of our business. 

Because  of  these  and  other  factors,  we  may  not  have  sufficient  available  cash  to  pay  cash  distributions  to  our 
unitholders.  Furthermore, the amount of cash we have available for distribution depends primarily upon our cash flow, 
including cash flow from financial reserves and working capital borrowing, and is not solely a function of profitability, 
which will be affected by non-cash items.  As a result, we may make cash distributions during periods when we record net 
losses and may be unable to make cash distributions during periods when we record net income.  Please read "—Risks 
Related  to  our  Business"  for  a  discussion  of  further  risks  affecting  our  ability  to  generate  available  cash  and  "Item  8. 
Financial Statements and Supplementary Data—Note 12 – Variable Interest Entities" for further discussion of restrictions 
on the cash available for distribution. 

We may issue an unlimited number of limited partner interests, on terms and conditions established by our general 
partner, without the consent of our unitholders, which will dilute your ownership interest in us and could increase the 
risk that we will not have sufficient available cash to make distributions. 

The issuance by us of additional common units or other equity securities of equal or senior rank will have the following 

effects: 

 
 
 
 
 

our unitholders' proportionate ownership interest in us will decrease; 
the amount of cash available for distribution on each unit could decrease; 
the relative voting strength of each previously outstanding unit could be diminished; 
the ratio of taxable income to distributions could increase; and 
the market price of our common units could decline. 

27 

 
 
 
 
 
 
 
 
 
The market price of our common units could be adversely affected by sales of substantial amounts of our common units 
in the public markets, including sales by our existing unitholders. 

The sale or disposition of a substantial number of our common units by our existing unitholders in the public markets 
could have a material adverse effect on the price of our common units or could impair our ability to obtain capital through 
an offering of equity securities.  We do not know whether any such sales would be made in the public market or private 
placements, nor do we know what impact such potential or actual sales would have on our unit price in the future. 

An increase in interest rates could cause the market price of our common units to decline. 

Like all equity investments, an investment in our common units is subject to certain risks. In exchange for accepting 
these risks, investors may expect to receive a higher rate of return than would otherwise be obtainable from lower-risk 
investments.  Accordingly, as interest rates rise, the ability of investors to obtain higher risk-adjusted rates of return by 
purchasing  government-backed  debt  securities  could  cause  a  corresponding  decline  in  demand  for  riskier  investments 
generally, including yield-based equity investments such as publicly traded limited partnership interests.  Reduced demand 
for our  common units resulting  from  investors  seeking other  more  favorable  investment opportunities  could  cause the 
trading price of our common units to decline. 

The credit and risk profile of our general partner and its owners could adversely affect our credit ratings and profile. 

The credit and risk profile of our general partner or its owners may be factors in credit evaluations of us as a master 
limited partnership.  This is because our general partner can exercise significant influence or control over our business 
activities, including our cash distribution policy, acquisition strategy, and business risk profile. 

Our unitholders do not elect our general partner or vote on our general partner's officers or directors.   

Unlike  the  holders  of  common  stock  in  a  corporation,  our  unitholders  have  only  limited  voting  rights  on  matters 
affecting  our  business  and,  therefore,  limited  ability  to  influence  management's  decisions  regarding  our  business.  
Unitholders  did  not  elect  our  general  partner  and  will  have  no  right  to  elect  our  general  partner  on  annual  or  other 
continuing bases.  If our unitholders are dissatisfied with the performance of our general partner, they will have little ability 
to remove our general partner.  Our general partner may not be removed except upon the vote of the holders of at least 
66.7% of our outstanding units.   

Our unitholders' voting rights are also restricted by a provision in our partnership agreement that provides that any 
units held by a person that owns 20.0% or more of any class of units then outstanding, other than our general partner and 
its affiliates, cannot be voted on any matter. 

The control of our general partner may be transferred to a third party without unitholder consent. 

Our general partner may transfer its general partner interest in us to a third party in a merger or a sale of its equity 
securities without the consent of our unitholders.  Furthermore, there is no restriction in the partnership agreement on the 
ability of the members of our general partner to sell or transfer all or part of their ownership interest in our general partner 
to a third party.  The new owner or owners of our general partner would then be in a position to replace the directors and 
officers of our general partner and control the decisions made and actions taken by the Board of Directors and officers. 

Unitholders may be required to sell their units to our general partner at an undesirable time or price. 

If at any time less than 20.0% of our outstanding common units are held by persons other than our general partner and 
its affiliates, our general partner will have the right to acquire all, but not less than all, of those units at a price no less than 
their then-current market price.  As a consequence, a unitholder may be required to sell his common units at an undesirable 
time or price.  Our general partner may assign this purchase right to any of its affiliates or us. 

Cost reimbursements due to our general partner could be substantial and could reduce our ability to pay distributions 
to unitholders. 

Before making any distributions to our unitholders, we will reimburse our general partner and its affiliates for all 
expenses they have incurred on our behalf.  The reimbursement of these expenses and the payment of these fees could 

28 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
adversely affect our ability to make distributions to the unitholders.  Our general partner has sole discretion to determine 
the amount of these expenses and fees.  For additional information, please see "Item 7. Management's Discussion and 
Analysis of Financial Condition and Results of Operations—Related-Party Transactions—Administrative Services," and 
"Item 8. Financial Statements and Supplementary Data—Note 21 – Related-Party Transactions." 

Your liability as a limited partner may not be limited, and our unitholders could have to repay distributions or make 
additional contributions to us under certain circumstances. 

As a limited partner in a partnership organized under Delaware law, you could be held liable for our obligations to the 
same extent as a general partner if you participate in the "control" of our business.  Our general partner generally has 
unlimited liability for the obligations of the partnership, except for those contractual obligations of the partnership that are 
expressly made without recourse to our general partner.  Additionally, the limitations on the liability of holders of limited 
partner interests for the obligations of a limited partnership have not been established in many jurisdictions. 

Under certain circumstances, our unitholders could have to repay amounts wrongfully distributed to them.  Under 
Delaware law, we may not make a distribution to our unitholders if the distribution would cause our liabilities to exceed 
the fair value of our assets.  Delaware law provides that for three years from the date of the impermissible distribution, 
partners who received the distribution and who knew at the time of the distribution that it violated Delaware law will be 
liable to the partnership for the distribution amount.  Liabilities to partners on account of their partnership interest and 
liabilities that are non-recourse to the partnership are not counted for purposes of determining whether a distribution is 
permitted. 

Our partnership agreement limits our general partner's fiduciary duties to our unitholders and restricts the remedies 
available to unitholders for actions taken by our general partner that may otherwise constitute breaches of fiduciary 
duty. 

Our partnership agreement contains provisions that waive or consent to conduct by our general partner and its affiliates 
and  which  reduce  the  obligations  to  which  our  general  partner  would  otherwise  be  held  by  state-law  fiduciary  duty 
standards.  The following is a summary of the material restrictions contained in our partnership agreement on the fiduciary 
duties owed by our general partner to the limited partners. Our partnership agreement: 

 

 
 

 

permits our general partner to make many decisions in its "sole discretion."  This entitles our general partner to 
consider only the interests and factors that it desires, and it has no duty or obligation to give any consideration to 
any interest of, or factors affecting, us, our affiliates, or any limited partner; 
provides that our general partner is entitled to make other decisions in its "reasonable discretion"; 
generally provides that affiliated transactions and resolutions of conflicts of interest not involving a required vote 
of unitholders must be "fair and reasonable" to us and that, in determining whether a transaction or resolution is 
"fair and reasonable," our general partner may consider the interests of all parties involved, including its own. 
Unless our general partner has acted in bad faith, the action taken by our general partner shall not constitute a 
breach of its fiduciary duty; and 
provides that our general partner and our officers and directors will not be liable for monetary damages to us, our 
limited partners, or assignees for errors of judgment or any acts or omissions if our general partner and those 
other persons acted in good faith. 

All  limited  partners  are  bound  by  the  provisions  in  the  partnership  agreement,  including  the  provisions  discussed 

above. 

Our general partner's discretion in determining the level of cash reserves may adversely affect our ability to make cash 
distributions to our unitholders. 

Our partnership agreement requires our general partner to deduct from available cash reserves that in its reasonable 
discretion are necessary for the proper conduct of our business, to comply with applicable law or agreements to which we 
are a party, or to provide funds for future distributions to partners.  These cash reserves will affect the amount of cash 
available for distribution to unitholders. 

29 

 
 
 
 
 
 
 
 
 
 
Our  general  partner  has  conflicts  of  interest  and  limited  fiduciary  responsibilities,  which  may  permit  our  general 
partner to favor their interests to the detriment of our unitholders. 

Conflicts of interest could arise in the future as a result of relationships between our general partner and its affiliates, 
on the one hand, and us, on the other hand.  As a result of these conflicts, our general partner may favor its interests and 
those  of  its  affiliates  over  the  interests  of  our  unitholders.    The  nature  of  these  conflicts  includes  the  following 
considerations: 

  Remedies  available  to  our  unitholders  for  actions  that,  without  the  limitations,  could  constitute  breaches  of 
fiduciary duty are limited.  Unitholders are deemed to have consented to some actions and conflicts of interest 
that could otherwise be deemed a breach of fiduciary or other duties under applicable state law. 

  Our general partner is allowed to take into account the interests of parties in addition to us in resolving conflicts 

of interest, thereby limiting its fiduciary duties to our unitholders. 

  Our general partner's affiliates are not prohibited from engaging in other businesses or activities, including those 
in  direct  competition  with  us,  except  as  provided  in  the  omnibus  agreement  (please  see  "Item  13.  Certain 
Relationships and Related Transactions, and Director Independence—Omnibus Agreement"). 

  Our general partner determines the amount and timing of our asset purchases and sales, capital expenditures, 

borrowings, and reserves, each of which can affect the amount of cash that is distributed to unitholders. 

  Our general partner determines whether to issue additional units or other equity securities in us. 
  Our general partner determines which costs are reimbursable by us. 
  Our general partner controls the enforcement of obligations owed to us by it. 
  Our general partner decides whether to retain separate counsel, accountants, or others to perform services for us. 
  Our general partner is not restricted from causing us to pay it or its affiliates for any services rendered on terms 
that are fair and reasonable to us or from entering into additional contractual arrangements with any of these 
entities on our behalf. 
In some instances, our general partner may direct us to borrow funds to permit the payment of distributions. 

 

Some of our executive officers and directors face potential conflicts of interest in managing our business. 

Certain of our executive officers and directors are also officers and/or directors of AGP.  These relationships could 
create conflicts of interest regarding corporate opportunities and other matters.  The resolution of any such conflicts may 
not always be in our or our unitholders' best interests.  These officers and directors face potential conflicts regarding the 
allocation of their time, which could adversely affect our business, results of operations, and financial condition. 

Increasing attention to ESG matters may negatively impact our business, financial results and unit price. 

Companies across all industries, including companies in the fossil-fuel industry, are facing increased scrutiny from 
stakeholders related to their ESG practices.  Companies that do not adapt or comply with evolving investor or stakeholder 
expectations and standards, or are perceived to have not responded appropriately to ESG issues, regardless of any legal 
requirement  to  do  so,  may  suffer  reputational  damage  and  the  business,  financial  condition,  and/  unit  price  of  such 
companies  could  be  materially  and  adversely  affected.    A  number  of  advocacy  groups,  both  domestically  and 
internationally, have campaigned for governmental and private action to promote change at public companies related to 
ESG  matters,  including  through  the  investment  and  voting  practices  of  investment  advisers,  public  pension  funds, 
universities and other members of the investing community.  These activities include increasing attention to and demands 
for action related to climate change, promoting the use of substitutes to fossil-fuel products, encouraging the divestment 
of fossil-fuel equities, and pressuring lenders to limit funding to companies engaged in the extraction of fossil-fuel reserves. 
These activities could increase costs, reduce demand for our coal and hydrocarbon products, reduce our profits, increase 
the  potential  for  investigations  and  litigation,  limit  our  choices  for  lenders,  insurance  providers  and  business  partners, 
impair our brand and have negative impacts on our unit price and access to capital markets.  

In addition, certain organizations that provide corporate governance and other corporate risk information to investors 
and  unitholders  have  developed  scores  and  ratings  to  evaluate  companies  and  investment  funds  based  upon  ESG  or 
"sustainability"  metrics.    Currently,  there  are  no  universal  standards  for  such  scores  or  ratings,  but  consideration  of 
sustainability  evaluations  is  becoming  more  broadly  accepted  by  investors.    Indeed,  many  investment  funds  focus  on 
positive ESG business practices and sustainability scores when making investments, whereas other funds may use certain 
ESG criteria to "screen" certain sectors, such as coal or fossil fuels more generally, out of their investments.  In addition, 
investors, particularly institutional investors, use these scores to benchmark companies against their peers and if a company 

30 

 
 
 
 
 
 
 
is perceived as lagging, these investors may engage with companies to require improved ESG disclosure or performance 
or sell their interests in the company, particularly if its ESG performance does not improve.  Moreover, certain members 
of the broader investment community may consider a company's sustainability score as a reputational or other factor in 
making an investment decision.  Companies in the energy industry, and in particular those focused on coal, natural gas, or 
oil extraction, often do not score as well under ESG assessments compared to companies in other industries.  Consequently, 
a low ESG or sustainability score could result in our securities, both debt and equity, being excluded from the portfolios 
of certain investment funds and investors, restricting our access to capital to fund our continuing operations and growth 
opportunities. 

Risks Related to our Business 

Global economic conditions or economic conditions in any of the industries in which our customers operate as well as 
sustained uncertainty in financial markets could have material adverse impacts on our business and financial condition 
that we currently cannot predict. 

Weakness in global economic conditions or economic conditions in any of the industries we serve or in the financial 

markets could materially adversely affect our business and financial condition.  For example: 

 

 

 

the demand for  electricity  in  the  United  States  and  globally  could decline  if  economic  conditions deteriorate, 
which could negatively impact the revenues, margins, and profitability of our business; 
any inability of our customers to raise capital could adversely affect their ability to honor their obligations to us; 
and 
our future ability to access the capital markets could be restricted as a result of future economic conditions, which 
could materially impact our ability to grow our business, including the development of our coal reserves. 

We face various risks related to pandemics and similar outbreaks, which have had and may continue to have material 
adverse effects on our business, financial position, results of operations, and/or cash flows. 

        We face a wide variety of risks related to pandemics, including the global outbreak of COVID-19. Since first reported 
in late 2019, the COVID-19 pandemic has dramatically impacted the global health and economic environment, including 
millions  of  confirmed  cases,  business  slowdowns  or  shutdowns,  government  challenges,  and  market  volatility  of  an 
unprecedented nature. Although we have, to date, managed to continue most of our operations, we cannot predict the future 
course of events nor can we assure that this global pandemic, including its economic impact, will not continue to have a 
material  adverse  impact  on  our  business,  financial  position,  results  of  operations  and/or  cash  flows.  The  COVID-19 
pandemic and related economic repercussions have created significant volatility, uncertainty and turmoil in the coal and 
oil & gas industries. The COVID-19 outbreak and the responsive actions to limit the spread of the virus have significantly 
reduced global economic activity, resulting in a decline in the demand for coal, oil, natural gas and other commodities, 
and negatively impacted our results of operations for 2020. Our operations could be further impacted by the COVID-19 
pandemic if significant portions of our workforce are unable to work effectively, including because of illness, quarantines, 
or absenteeism; steps the company has taken to protect health and well-being; government actions; facility closures; work 
slowdowns or stoppages; inadequate supplies or resources (such as reliable personal protective equipment, testing, and 
vaccines); or other circumstances related to COVID-19. Looking forward, we could be unable to perform fully on our 
contracts, we could experience interruptions in our business and we could incur liabilities and suffer losses as a result. We 
will continue to incur additional costs because of the COVID-19 outbreak, including protecting the health and well-being 
of our employees  and  as  a  result  of  impacts  on  operations  and  performance,  which costs we  may  not be fully  able  to 
recover. We could be subject to additional regulatory requirements, enforcement actions, and litigation, again with costs 
and liabilities that are not fully recoverable or insured. The continued spread of COVID-19 could also affect our ability to 
hire, develop and retain our talented and diverse workforce, and to maintain our corporate culture. The continued global 
pandemic, including the economic impact, is likely also to cause further disruption in our supply chain. If our suppliers 
have increased challenges with their workforce (including as a result of illness, absenteeism or government orders), facility 
closures, access to necessary components and supplies, access to capital, and access to fundamental support services (such 
as shipping and transportation), they could be unable to provide the agreed-upon goods and services in a timely, compliant 
and cost-effective manner. We could incur additional costs and delays in our business, including as a result of higher prices 
for  materials  and  equipment  and  schedule  delays.    As  a  result  of  the  COVID-19  crisis,  there  may  be  changes  in  our 
customers' priorities and practices, as our customers in both the United States and globally confront reduced demand. Our 
customers have and may continue to experience adverse effects as a result of the COVID-19 crisis which could impact 
their credit-worthiness or their ability to make payment for our products.  We continue to work with our stakeholders 

31 

 
 
 
 
 
 
(including  customers,  employees,  suppliers,  and  local  communities)  to  address  this  global  pandemic  responsibly.  We 
continue to monitor the situation, to assess further possible implications to our employees, business, supply chain, and 
customers, and to take certain actions to mitigate various adverse consequences. We expect that the longer the COVID-19 
pandemic,  including  its  economic  disruption,  continues,  the  greater  the  adverse  impact  on  our  business  operations, 
financial performance, and results of operations could be. Given the tremendous uncertainties and variables, we cannot at 
this  time  predict  the  impact  of  the  global COVID-19 pandemic,  or  any  future  pandemic,  but  any  pandemic  or  similar 
outbreak could have a material adverse impact on our business, financial position, results of operations, and/or cash flows. 

Growing our business could require significant amounts of financing that may not be available to us on acceptable 
terms, or at all. 

We plan to fund capital expenditures for our growth initiatives with existing cash balances, future cash flows from 
operations, borrowings under revolving credit and securitization facilities, and cash provided from the issuance of debt or 
equity.  At times, weakness in the energy sector in general and coal, in particular, has significantly impacted access to the 
debt and equity capital markets.  Accordingly, our funding plans could be negatively impacted by constraints in the capital 
markets as well as numerous other factors, including higher than anticipated capital expenditures or lower than expected 
cash flow from operations.  In addition, we could be unable to refinance our current debt obligations when they expire or 
obtain adequate funding prior to expiry because our lending counterparties may be unwilling or unable to meet our funding 
needs.  Furthermore, additional growth projects and expansion opportunities could develop in the future that could also 
require significant amounts of financing that may not be available to us on acceptable terms or in the amounts we expect, 
or at all. 

Various factors could adversely impact the debt and equity capital markets as well as our credit ratings or our ability 
to remain in compliance with the financial covenants under our then-current debt agreements, which in turn could have a 
material adverse effect on our financial condition, results of operations, and cash flows.  If we are unable to finance our 
growth initiatives as expected, we could be required to seek alternative financing, the terms of which may not be attractive 
to us, or to revise or cancel our plans. 

Our indebtedness could limit our ability to borrow additional funds, make distributions to unitholders, or capitalize on 
business opportunities. 

We had long-term indebtedness of $603.8 million as of December 31, 2020.  Our leverage may: 

adversely affect our ability to finance future operations and capital needs; 
limit our ability to pursue acquisitions and other business opportunities; 

 
 
  make our results of operations more susceptible to adverse economic or operating conditions; and 
  make it more difficult to self-insure for our workers' compensation obligations. 

In addition, we have unused borrowing capacity under our revolving credit facility. Future borrowings, under our 

credit facilities or otherwise, could increase our leverage. 

Our payments of principal and interest on any indebtedness will reduce the cash available for distribution on our units. 

We will be prohibited from making cash distributions: 

 
 

during an event of default under any of our indebtedness; or 
if after such distribution, we fail to meet a coverage test based on the ratio of our consolidated cash flow to our 
consolidated fixed charges. 

Various limitations in our debt agreements may reduce our ability to incur additional indebtedness, engage in some 
transactions, and capitalize on business opportunities.  Any subsequent refinancing of our current indebtedness or any new 
indebtedness could have similar or greater restrictions.  Please see "Item 8. Financial Statements and Supplementary Data 
– Note 8 – Long-Term Debt" for further discussion. 

32 

 
 
 
 
 
 
 
 
 
 
 
We depend on the leadership and involvement of Joseph W. Craft III and other key personnel for the success of our 
business. 

We depend on the leadership and involvement of Mr. Craft.  Mr. Craft has been integral to our success, due in part to 
his ability to identify and develop internal growth projects and accretive acquisitions, make strategic decisions, and attract 
and  retain  key  personnel.    The  loss  of  his  leadership  and  involvement  or  the  services  of  any  members  of  our  senior 
management team could have a material adverse effect on our business, financial condition, and results of operations. 

We and our subsidiaries are subject to various legal proceedings, which could have a material adverse effect on our 
business. 

We are party to a number of legal proceedings incident to our normal business activities. There is the potential that an 
individual  matter  or  the  aggregation  of  multiple  matters  could  have  an  adverse  effect  on  our  cash  flows,  results  of 
operations,  or  financial  position.  Please  see  "Item  3.  Legal  Proceedings"  and  "Item  8.  Financial  Statements  and 
Supplementary Data—Note 22 – Commitments and Contingencies" for further discussion. 

The  stability  and  profitability  of  our  operations  could  be  adversely  affected  if  our  customers  do  not  honor  existing 
contracts or do not extend existing or enter into new long-term contracts for coal. 

In 2020, we sold approximately 93.0% of our coal sales tonnage under contracts having a term greater than one year, 
which we refer to as long-term sales contracts. These contracts have historically provided a relatively secure market for 
the production committed under the terms of the contracts.  From time to time industry conditions could make it more 
difficult for us to enter into long-term sales contracts with our electric utility customers, and if supply exceeds demand in 
the coal industry, electric utilities may become less willing to lock in price or quantity commitments for an extended period 
of  time.    Accordingly,  we  may  not  be  able  to  continue  to  obtain  long-term  sales  contracts  with  reliable  customers  as 
existing contracts expire, which could subject a portion of our revenue stream to the increased volatility of the spot market. 

Some  of  our  long-term  sales  contracts  contain  provisions  allowing  for  the  renegotiation  of  prices  and,  in  some 
instances, the termination of the contract or the suspension of purchases by customers. 

Some of our long-term sales contracts contain provisions that allow the purchase price to be renegotiated at periodic 
intervals.  These price reopener provisions may automatically set a new price based on the prevailing market price or, in 
some instances, require the parties to the contract to agree on a new price.  Any adjustment or renegotiation leading to a 
significantly  lower  contract  price  could  adversely  affect  our  operating  profit  margins.    Accordingly,  long-term  sales 
contracts may provide only limited protection during adverse market conditions.  In some circumstances, failure of the 
parties to agree on a price under a reopener provision can also lead to the early termination of a contract. 

Several  of  our  long-term  sales  contracts  also  contain  provisions  that  allow  the  customer  to  suspend  or  terminate 
performance  under  the  contract  upon  the  occurrence  or  continuation  of  certain  events  that  are  beyond  the  customer's 
reasonable  control.    Such  events  could  include  labor  disputes,  mechanical  malfunctions,  and  changes  in  government 
regulations, including changes in environmental regulations rendering the use of our coal inconsistent with the customer's 
environmental compliance strategies.  Additionally, most of our long-term sales contracts contain provisions requiring us 
to  deliver  coal  within  stated  ranges  for  specific  coal  characteristics.    Failure  to  meet  these  specifications  can  result  in 
economic penalties, rejection or suspension of shipments, or termination of the contracts.  In the event of early termination 
of any of our long-term sales contracts, if we are unable to enter into new contracts on similar terms, our business, financial 
condition, and results of operations could be adversely affected. 

We  depend  on  a  few  customers  for  a  significant  portion  of  our  revenues,  and  the  loss  of  one  or  more  significant 
customers could affect our ability to maintain the sales volume and price of the coal we produce. 

In 2020, we derived more than 10% of our total revenues from each of three customers, American Electric Power, 
Louisville Gas and Electric Company, and Tennessee Valley Authority.  If we were to lose these or any of our significant 
customers without finding replacement customers willing to purchase an equivalent amount of coal on similar terms, or if 
these customers were to decrease the amounts of coal purchased or change the terms, including pricing terms, on which 
they buy coal from us, it could have a material adverse effect on our business, financial condition, and results of operations. 

33 

 
 
 
 
 
 
 
 
 
 
 
Our ability to collect payments from our customers could be impaired if their creditworthiness declines or if they fail to 
honor their contracts with us. 

Our ability to receive payment for coal sold and delivered depends on the continued creditworthiness of our customers. 
If the creditworthiness of our customers declines significantly, our business could be adversely affected.  In addition, if a 
customer refuses to accept shipments of our coal for which they have an existing contractual obligation, our revenues will 
decrease and we may have to reduce production at our mines until our customer's contractual obligations are honored.  See 
"Item 3. Legal Proceedings." 

Terrorist attacks or cyber incidents could result in information theft, data corruption, operational disruption, and/or 
financial loss.  

Like  most  companies,  we  have  become  increasingly  dependent  upon  digital  technologies,  including  information 
systems, infrastructure, and cloud applications and services, to operate our businesses, to process and record financial and 
operating  data,  communicate  with  our  business  partners,  analyze  mine  and  mining  information,  estimate  quantities  of 
reserves, as well as other activities related to our businesses. Strategic targets, such as energy-related assets, could be at 
greater risk of future terrorist or cyber-attacks than other targets in the United States. Deliberate attacks on, or security 
breaches in, our systems or infrastructure, or the systems or infrastructure of third parties could lead to corruption or loss 
of our proprietary data and potentially sensitive data, delays in production or delivery, difficulty in completing and settling 
transactions, challenges in maintaining our books and records, environmental damage, communication interruptions, other 
operational disruptions, and third-party liability. Our insurance may not protect us against such occurrences. Consequently, 
it is possible that any of these occurrences, or a combination of them, could have a material adverse effect on our business, 
financial  condition,  results  of  operations,  and  cash  flows.  Further,  as  cyber  incidents  continue  to  evolve,  we  could  be 
required to expend additional resources to continue to modify or enhance our protective measures or to investigate and 
remediate any vulnerability to cyber incidents. 

Although none of our employees are members of unions, our workforce may not remain union-free in the future. 

None of our employees are represented under collective bargaining agreements.  However, our workforce may not 
remain union-free in the future, and legislative, regulatory or other governmental action could make it more difficult to 
remain union-free.  If some or all of our currently union-free operations were to become unionized, it could adversely 
affect our productivity and increase the risk of work stoppages at our mining complexes.  In addition, even if we remain 
union-free, our operations could still be adversely affected by work stoppages at unionized companies, particularly if union 
workers were to orchestrate boycotts against our operations. 

Risks Related to Our Industries 

Prices for oil & gas, as well as coal, are volatile and can fluctuate widely based upon a number of factors beyond our 
control.  An extended decline in the prices of such commodities could negatively impact our results of operations. 

Our  results  of  operations  are  primarily  dependent  upon  the  prices  of  oil  &  gas  and  coal,  as  well  as  our  ability  to 
improve  productivity  and  control  costs.    The  prices  for  oil  &  gas  and  coal  depend  upon  factors  beyond  our  control, 
including: 

 
 

overall domestic and global economic conditions; 
the adverse impact of the COVID-19 pandemic due to the reduction in demand, as well as impacts of the pandemic 
on our ability to produce coal and oil & gas; 
the supply of and demand for domestic and foreign coal; 
the supply of and demand for oil & gas; 

 
 
  weather conditions and patterns that affect demand for coal and oil & gas, or our ability to produce coal or the 

 
 
 
 
 

ability of operators to produce oil & gas from our mineral interests; 
the proximity to and capacity of transportation facilities; 
competition from other coal suppliers; 
domestic and foreign governmental regulations and taxes; 
the price and availability of alternative fuels; 
the  effect  of  worldwide  energy  consumption,  including  the  impact  of  technological  advances  on  energy 
consumption; 

34 

 
 
 
 
 
 
 
 
 
 
 
 

international developments impacting the supply of coal; 
international developments impacting the supply of oil & gas; and 
the  impact  of  domestic  and  foreign  governmental  laws  and  regulations,  including  environmental  and  climate 
change regulations and regulations affecting the coal mining industry and coal-fired power plants, and delays in 
the receipt of, failure to receive, failure to maintain or revocation of necessary governmental permits, as well as 
regulations affecting the oil & gas extraction industry. 

Any adverse change in these factors could result in weaker demand and lower prices for our products.  A substantial 
or extended decline in coal prices could materially and adversely affect us by decreasing our revenues to the extent we are 
not protected by the terms of existing coal supply agreements. 

Competition within the coal industry could adversely affect our ability to sell coal, and excess production capacity in 
the industry has put downward pressure on coal prices. In addition, foreign currency fluctuations could adversely affect 
the competitiveness of our coal abroad. 

We compete with other coal producers in various regions of the United States for domestic coal sales.  In addition, we 
face competition from foreign and domestic producers that sell their coal in the international coal markets.  The most 
important  factors  on  which  we  compete  are  delivered  price  (i.e.,  the  cost  of  coal  delivered  to  the  customer,  including 
transportation costs, which are generally paid by our customers either directly or indirectly), coal quality characteristics, 
contract flexibility (e.g., volume optionality and multiple supply sources), and reliability of supply.  Some competitors 
could have, among other things, larger financial and operating resources, lower per ton cost of production, or relationships 
with specific transportation providers.  The competition among coal producers could impact our ability to retain or attract 
customers and could adversely impact our revenues and cash available for distribution. 

We  sell  coal  to  the  export  thermal  and  metallurgical  coal  market,  both  of  which  are  significantly  affected  by 
international demand and competition. Consolidation in the coal industry or current or future bankruptcy proceedings of 
coal  competitors  could  adversely  affect  us.  If  overcapacity  continues,  the  prices  of  and  demand  for  our  coal  could 
significantly decline further, which could have a material adverse effect on our business, financial condition, results of 
operations, and cash flows, and could reduce our revenues and cash available for distribution. 

In addition, we face competition from foreign producers that sell their coal in the export market. Potential changes to 
international  trade  agreements,  trade  concessions,  or  other  political  and  economic  arrangements  could  benefit  coal 
producers operating in countries other than the United States. We could be adversely impacted on the basis of price or 
other  factors  by  foreign  trade  policies  or  other  arrangements  that  benefit  competitors.  In  addition,  coal  is  sold 
internationally in United States dollars and, as a result, general economic conditions in foreign markets and changes in 
foreign currency exchange rates could provide our foreign competitors with a competitive advantage. If our competitors' 
currencies decline against the United States dollar or foreign purchasers' local currencies, those competitors could be able 
to offer lower prices for coal to those purchasers. Furthermore, if the currencies of overseas purchasers were to significantly 
decline in value in comparison to the United States dollar, those purchasers may seek decreased prices for the coal we sell. 
Consequently, currency fluctuations could adversely affect the competitiveness of our coal in international markets, which 
could have a material adverse effect on our business, financial condition, results of operations, and cash flows. 

Changes in taxes or tariffs and other trade measures could adversely affect our results of operations, financial position, 
and cash flows. 

Certain taxes and fees related to our operations, including the Abandoned Mine Land Reclamation Fund and the Black 
Lung Excise Tax, are set to expire in 2021.  While the renewal of these taxes and fees would not have a significant impact 
on our business or results of operations, Congress may seek to increase these taxes and fees that relate specifically to the 
coal industry.  We cannot predict further developments, and such increases could have a material adverse effect on our 
results of operations, financial position, and cash flows. 

New tariffs and other trade measures could adversely affect our results of operations, financial position, and cash 
flows. In response to tariffs imposed by the United States, the European Union, Canada, Mexico, and China have imposed 
tariffs on United States goods and services. The new tariffs, along with any additional tariffs or trade restrictions that may 
be implemented by the United States or retaliatory trade measures or tariffs implemented by other countries, could result 
in  reduced  economic  activity,  increased  costs  in  operating  our  business,  reduced  demand  and  changes  in  purchasing 
behaviors for thermal and metallurgical coal, limits on trade with the United States or other potentially adverse economic 

35 

 
 
 
 
 
 
 
 
outcomes. Additionally, we sell coal into the export thermal and metallurgical markets. Accordingly, our international 
sales could also be impacted by the tariffs and other restrictions on trade between the United States and other countries. 
While tariffs and other retaliatory trade measures imposed by other countries on United States goods have not yet had a 
significant impact on our business or results of operations, we cannot predict further developments, and such existing or 
future tariffs could have a material adverse effect on our results of operations, financial position and cash flows and could 
reduce our revenues and cash available for distribution. 

Changes  in consumption patterns by  utilities  regarding  the  use of  coal  have  affected  our  ability  to  sell  the  coal we 
produce.  

Our business is closely linked to the demand for electricity, and any changes in coal consumption by United States or 
international electric power generators would likely impact our business over the long term.  The domestic electric utility 
industry accounts for approximately 91% of domestic coal consumption.  The amount of coal consumed by the domestic 
electric utility industry is affected primarily by the overall demand for electricity, environmental and other governmental 
regulations, and the price and availability of competing fuels for power plants such as nuclear, natural gas, and fuel oil as 
well as alternative sources of energy.  Indirect competition from natural gas-fired plants that are relatively more efficient, 
less expensive to construct, and less difficult to permit than coal-fired plants has the most potential to displace a significant 
amount of coal-fired electric power generation in the near term, particularly from older, less efficient coal-fired powered 
generators. 

Future environmental regulation of GHG emissions also could accelerate the use by utilities of fuels other than coal.  
In addition, federal and state mandates for increased use of electricity derived from renewable energy sources could affect 
demand for coal.  Such mandates, combined with other incentives to use renewable energy sources such as tax credits, 
could make alternative fuel sources more competitive with coal.  A decrease in coal consumption by the domestic electric 
utility industry could adversely affect the price of coal, which could negatively impact our results of operations and reduce 
our cash available for distribution. 

Other  factors,  such  as  efficiency  improvements  associated  with  technologies  powered  by  electricity  have  slowed 
electricity  demand  growth  and  could  contribute  to  slower  growth  in  the  future.    Further  decreases  in  the  demand  for 
electricity, such as decreases that could be caused by a worsening of current economic conditions, a prolonged economic 
recession, or prolonged recovery from the COVID-19 pandemic, could have a material adverse effect on the demand for 
coal and our business over the long term. 

We, our customers, or the operators of our oil & gas mineral interests could be subject to litigation related to climate 
change. 

Increasing  attention  to  climate  change  risk  has  also  resulted  in  a  recent  trend  of  governmental  investigations  and 
private litigation by state and local governmental agencies as well as private plaintiffs in an effort to hold energy companies 
accountable for the alleged effects of climate change. Other public nuisance lawsuits have been brought in the past against 
power, coal, and oil & gas companies alleging that their operations are contributing to climate change. The plaintiffs in 
these suits sought various remedies, including punitive and compensatory damages and injunctive relief. While the United 
States Supreme Court held that federal common law provided no basis for public nuisance claims against the defendants 
in  those  cases,  tort-type  liabilities  remain  a  possibility  and  a  source  of  concern.  Government  entities  in  other  states 
(including California and New York) have brought similar claims seeking to hold a wide variety of companies that produce 
fossil fuels liable for the alleged impacts of the GHG emissions attributable to those fuels. Those lawsuits allege damages 
as a result of climate change and the plaintiffs are seeking unspecified damages and abatement under various tort theories.  
Separately, litigation has been brought against certain fossil-fuel companies alleging that they have been aware of the 
adverse  effects  of  climate  change  for  some  time  but  failed  to  adequately  disclose  such  impacts  to  their  investors  or 
consumers. We have not been made a party to these other suits, but it is possible that we could be included in similar future 
lawsuits initiated by state and local governments as well as private claimants. 

Litigation resulting from disputes with our customers could result in substantial costs, liabilities, and loss of revenues. 

From time to time we have disputes with our customers over the provisions of coal supply contracts relating to, among 
other things, coal pricing, quality, quantity, and the existence of specified conditions beyond our or our customers' control 
that suspend performance obligations under the particular contract.  Disputes could occur in the future and we may not be 

36 

 
 
 
 
 
 
 
 
able to resolve those disputes in a satisfactory manner, which could have a material adverse effect on our business, financial 
condition, and results of operations.  See "Item 3. Legal Proceedings." 

Our profitability could decline due to unanticipated mine operating conditions and other events that are not within our 
control and that may not be fully covered under our insurance policies. 

Our coal mining operations are influenced by changing conditions or events that can affect production levels and costs 
at particular mines for varying lengths of time and, as a result, can diminish our profitability.  These conditions and events 
include, among others: 

  mining and processing equipment failures and unexpected maintenance problems; 
 
 
 
 
 
  weather  conditions,  such  as  heavy  rains,  flooding,  ice,  and  other  natural  events  affecting  operations, 

unavailability of required equipment; 
prices for fuel, steel, explosives, and other supplies; 
fines and penalties incurred as a result of alleged violations of environmental and safety laws and regulations; 
variations in the thickness of the layer, or seam, of coal; 
amounts of overburden, partings, rock, and other natural materials; 

transportation, or customers; 
accidental mine water discharges and other geological conditions; 
fires; 
seismic activities, ground failures, rock bursts or structural cave-ins or slides; 
employee injuries or fatalities; 
labor-related interruptions; 
increased reclamation costs; 
inability to acquire, maintain or renew mining rights or permits in a timely manner, if at all; 
fluctuations in transportation costs and the availability or reliability of transportation; and 
unexpected operational interruptions due to other factors. 

 
 
 
 
 
 
 
 
 

These conditions have the potential to significantly impact our operating results.  Prolonged disruption of production 
at any of our mines would result in a decrease in our revenues and profitability, which could materially adversely impact 
our quarterly or annual results. 

Effective October 1, 2020, we renewed our annual property and casualty insurance program. Our property insurance 
was procured from our wholly owned captive insurance company, Wildcat Insurance, LLC ("Wildcat Insurance"). Wildcat 
Insurance charged certain of our subsidiaries for the premiums on this program and in return purchased reinsurance for the 
program in the standard market. The maximum limit in the commercial property program is $100.0 million per occurrence, 
excluding  a  $1.5  million  deductible  for  property  damage,  a  75  or  90  day  waiting  period  for  underground  business 
interruption depending on the mining complex, and an additional $10.0 million overall aggregate deductible. We have 
elected to retain a 10% participating interest in our commercial property insurance program. We can make no assurances 
that  we will  not  experience significant  insurance  claims  in  the  future  that  could have  a  material  adverse  effect on  our 
business, financial condition, results of operations, and ability to purchase property insurance in the future. Also, exposures 
exist for which no insurance may be available and for which we have not reserved. In addition, the insurance industry has 
been subject to efforts by environmental activists to restrict coverages available for fossil-fuel companies. 

We could be unable to obtain and renew permits necessary for our coal mining operations, which could reduce our 
production, cash flow, and profitability. 

Mining  companies  must  obtain  numerous  governmental  permits  or  approvals  that  impose  strict  conditions  and 
obligations relating to various environmental and safety matters in connection with coal mining.  The permitting rules are 
complex and can change over time.  Regulatory authorities exercise considerable discretion in the timing and scope of 
permit issuance.  The public has the right to comment on permit applications and otherwise participate in the permitting 
process, including through court intervention.  Accordingly, permits required to conduct our operations may not be issued, 
maintained, or renewed, or may not be issued or renewed in a timely fashion, or may involve requirements that restrict our 
ability to economically conduct our mining operations.  Limitations on our ability to conduct our mining operations due 
to the inability to obtain or renew necessary permits or similar approvals could reduce our production, cash flow, and 

37 

 
 
 
 
 
 
 
profitability.    Please  read  "Item  1.  Business—Environmental,  Health  and  Safety  Regulations—Mining  Permits  and 
Approvals." 

The  EPA  has  begun  reviewing  permits  required  for  the  discharge  of  overburden  from  mining  operations  under 
Section 404 of the CWA.  Various initiatives by the EPA regarding these permits have increased the time required to 
obtain  and  the  costs  of  complying  with  such  permits.    In  addition,  the  EPA  previously  exercised  its  "veto"  power  to 
withdraw or restrict the use of previously issued permits in connection with one of the largest surface mining operations 
in Appalachia.  The EPA's action was ultimately upheld by a federal court. As a result of these developments, we could 
be unable to obtain or experience delays in securing, utilizing, or renewing Section 404 permits required for our operations, 
which could have an adverse effect on our results of operation and financial position.  Please read "Item 1. Business—
Environmental, Health and Safety Regulations—Water Discharge." 

In addition, some of our permits could be subject to challenges from the public, which could result in additional costs 
or  delays  in  the  permitting  process  or  even  an  inability  to  obtain  permits,  permit  modifications,  or  permit  renewals 
necessary for our operations. 

Fluctuations  in  transportation  costs  and  the  availability  or  reliability  of  transportation  could  reduce  revenues  by 
causing us to reduce our production or by impairing our ability to supply coal to our customers. 

Transportation costs represent a significant portion of the total cost of coal for our customers and, as a result, the cost 
of transportation is a critical factor in a customer's purchasing decision.  Increases in transportation costs could make coal 
a less competitive source of energy or could make our coal production less competitive than coal produced from other 
sources.  Disruption of transportation services due to weather-related problems, flooding, drought, accidents, mechanical 
difficulties,  strikes,  lockouts,  bottlenecks,  or  other  events  could  temporarily  impair  our  ability  to  supply  coal  to  our 
customers.  Our transportation providers could face difficulties in the future that could impair our ability to supply coal to 
our customers, resulting in decreased revenues.  If there are disruptions of the transportation services provided by our 
primary rail or barge carriers that transport our coal and we are unable to find alternative transportation providers to ship 
our coal, our business could be adversely affected. 

Conversely, significant decreases in transportation costs could result in increased competition from coal producers in 
other parts of the country.  For instance, difficulty in coordinating the many eastern coal loading facilities, the large number 
of small shipments, the steeper average grades of the terrain, and a more unionized workforce are all issues that combine 
to make coal shipments originating in the eastern United States inherently more expensive on a per-mile basis than coal 
shipments originating in the western United States.  Historically, high coal transportation rates from the western coal-
producing areas into certain eastern markets limited the use of western coal in those markets.  Lower rail rates from the 
western coal-producing areas to markets served by eastern United States coal producers have created major competitive 
challenges  for  eastern  coal  producers.    In  the  event  of  further  reductions  in  transportation  costs  from  western  coal-
producing areas, the increased competition with certain eastern coal markets could have a material adverse effect on our 
business, financial condition, and results of operations. 

States in which our coal is transported by truck may modify or increase enforcement of their laws regarding weight 
limits  or  coal  trucks  on  public  roads.    Such  legislation  and  enforcement  efforts  could  result  in  shipment  delays  and 
increased costs.  An increase in transportation costs could have an adverse effect on our ability to increase or maintain 
production and could adversely affect revenues. 

The  unavailability  of  an  adequate  supply  of  coal  reserves  that  can  be  mined  at  competitive  costs  could  cause  our 
profitability to decline. 

Our profitability depends substantially on our ability to mine coal reserves that have the geological characteristics that 
enable them to be mined at competitive costs and to meet the quality needed by our customers. Because we deplete our 
reserves as we mine coal, our future success and growth depend, in part, upon our ability to acquire additional coal reserves 
that are economically recoverable.  Replacement reserves may not be available when required or, if available, may not be 
mineable at costs comparable to those of the depleting mines.  We may not be able to accurately assess the geological 
characteristics  of  any  reserves  that  we  acquire,  which  could  adversely  affect  our  profitability  and  financial  condition.  
Exhaustion of reserves at particular mines also could have an adverse effect on our operating results that is disproportionate 
to the percentage of overall production represented by such mines. Our ability to obtain other reserves in the future could 
be  limited  by  restrictions  under  our  existing  or  future  debt  agreements,  competition  from  other  coal  companies  for 

38 

 
 
 
 
 
 
 
 
attractive properties, the lack of suitable acquisition candidates, or the inability to acquire coal properties on commercially 
reasonable terms. 

The estimates of our coal reserves could prove inaccurate and could result in decreased profitability. 

The estimates of our coal reserves could vary substantially from the actual amounts of coal we are able to economically 
recover. The reserve data set forth in "Item 2. Properties—Coal Reserves" represent our engineering estimates.  All of the 
reserves presented in this Annual Report on Form 10-K constitute proven and probable reserves.  There are numerous 
uncertainties inherent in estimating quantities of reserves, including many factors beyond our control.  Estimates of coal 
reserves necessarily depend upon a number of variables and assumptions, any one of which could vary considerably from 
actual results.  These factors and assumptions relate to: 

 

 
 
 
 
 

geological and mining conditions, which may not be fully identified by available exploration data and/or differ 
from our experiences in areas where we currently mine; 
the percentage of coal in the ground ultimately recoverable; 
historical production from the area compared with production from other producing areas; 
the assumed effects of regulation and taxes by governmental agencies;  
future improvements in mining technology; and 
assumptions concerning future coal prices, operating costs, capital expenditures, severance and excise taxes, and 
development and reclamation costs. 

For these reasons, estimates of the recoverable quantities of coal attributable to any particular group of properties, 
classifications  of  reserves  based  on  the  risk  of  recovery,  and  estimates  of  future  net  cash  flows  expected  from  these 
properties as prepared by different engineers, or by the same engineers at different times, could vary substantially. Actual 
production, revenue, and expenditures with respect to our reserves will likely vary from estimates, and these variations 
could be material.  Any inaccuracy in the estimates of our reserves could result in higher than expected costs and decreased 
profitability. 

Coal mining in certain areas in which we operate is more difficult and involves more regulatory constraints than mining 
in other areas of the United States, which could affect the mining operations and cost structures of these areas. 

The geological characteristics of some of our coal reserves, such as depth of overburden and coal seam thickness, 
make them difficult and costly to mine.  As mines become depleted, replacement reserves may not be available when 
required  or,  if  available,  may  not  be  mineable  at  costs  comparable  to  those  characteristic  of  the  depleting  mines.    In 
addition, permitting, licensing, and other environmental and regulatory requirements associated with certain of our mining 
operations are more costly and time-consuming to satisfy.  Subsidence issues are particularly important to our operations 
engaged in longwall mining.  Failure to timely and economically secure subsidence rights or any associated mitigation 
agreements  could  materially  affect  our  results  by  causing  delays  or  changes  in  our  mining  plan.    These  factors  could 
materially adversely affect the mining operations and cost structures of, and our customers' ability to use coal produced 
by, our mines.  

Extensive environmental laws and regulations affect coal consumers and have corresponding effects on the demand 
for coal as a fuel source. 

Federal, state, and local laws and regulations extensively regulate the amount of sulfur dioxide, particulate matter, 
nitrogen oxides, mercury, and other compounds emitted into the air from coal-fired electric power plants, which are the 
ultimate consumers of much of our coal.  These laws and regulations can require significant emission control expenditures 
for  many  coal-fired  power  plants,  and  various  new  and  proposed  laws  and  regulations  could  require  further  emission 
reductions and associated emission control expenditures.  These laws and regulations could affect demand and prices for 
coal.  There is also continuing pressure on federal and state regulators to impose limits on carbon dioxide emissions from 
electric power plants, particularly coal-fired power plants.  Further, far-reaching federal regulations promulgated by the 
EPA in the last several years, such as CSAPR and MATS, have led to the premature retirement of coal-fired generating 
units and a significant reduction in the amount of coal-fired generating capacity in the United States  Please read "Item 1. 
Business—Environmental,  Health  and  Safety  Regulations—Air  Emissions,"  "—GHG  Emissions"  and  "—Hazardous 
Substances and Wastes." 

39 

 
 
 
 
 
 
 
 
 
Our coal mining operations are subject to extensive and costly laws and regulations, and such current and future laws 
and regulations could increase current operating costs or limit our ability to produce coal. 

We are subject to numerous federal, state, and local laws and regulations affecting the coal mining industry, including 
laws and regulations pertaining to employee health and safety, permitting and licensing requirements, air and water quality 
standards, plant and wildlife protection, reclamation and restoration of mining properties after mining is completed, the 
discharge or release of materials into the environment, surface subsidence from underground mining, and the effects that 
mining  has  on  groundwater  quality  and  availability.    Certain  of  these  laws  and  regulations  may  impose  strict  liability 
without regard to fault or legality of the original conduct.  Failure to comply with these laws and regulations may result in 
the assessment of administrative, civil, and criminal penalties, the imposition of remedial liabilities, and the issuance of 
injunctions limiting or prohibiting the performance of operations.  Complying with these laws and regulations could be 
costly and time-consuming and could delay the commencement or continuation of exploration or production operations.  
The  possibility  exists  that  new  laws  or  regulations  may  be  adopted,  or  that  judicial  interpretations  or  more  stringent 
enforcement of existing laws and regulations may occur, which could materially affect our mining operations, cash flow, 
and profitability, either through direct impacts on our mining operations, or indirect impacts that discourage or limit our 
customers' use of coal.  Please read "Item 1. Business—Environmental, Health and Safety Regulations." 

Federal and state laws addressing mine safety practices impose stringent reporting requirements and civil and criminal 
penalties for violations.  Federal and state regulatory agencies continue to interpret and implement these laws and propose 
new  regulations  and  standards.    Implementing  and  complying  with  these  laws  and  regulations  has  increased  and  will 
continue to increase our operational expense and have an adverse effect on our results of operation and financial position.  
For more information, please read "Item 1. Business—Environmental, Health and Safety Regulations—Mine Health and 
Safety Laws." 

Oil  &  gas  operations  are  subject  to  various  governmental  laws  and  regulations.  Compliance  with  these  laws  and 
regulations can be burdensome and expensive for our operators, and failure to comply could result in our operators 
incurring significant liabilities, either of which could impact our operators' willingness to develop our interests.  

Our operators' operations on the properties in which we hold interests are subject to various federal, state, and local 
governmental regulations that may change from time to time in response to economic and political conditions. Matters 
subject to regulation include drilling operations, production and distribution activities, discharges or releases of pollutants 
or wastes, plugging and abandonment of wells, maintenance and decommissioning of other facilities, the spacing of wells, 
unitization and pooling of properties, and taxation. From time to time, regulatory agencies have imposed price controls 
and limitations on production by restricting the rate of flow of oil & gas wells below actual production capacity to conserve 
supplies  of  oil  &  gas.  In  addition,  the  production,  handling,  storage,  and  transportation  of  oil  &  gas,  as  well  as  the 
remediation, emission, and disposal of oil & gas wastes, by-products thereof, and other substances and materials produced 
or used in connection with oil & gas operations are subject to regulation under federal, state, and local laws and regulations 
primarily relating to the protection of worker health and safety, natural resources, and the environment. Failure to comply 
with these laws and regulations may result in the assessment of sanctions on our operators, including administrative, civil, 
or  criminal  penalties,  permit  revocations,  requirements  for  additional  pollution  controls,  and  injunctions  limiting  or 
prohibiting some or all of our operators' operations on our properties. Moreover, these laws and regulations have generally 
imposed increasingly strict requirements related to water use and disposal, air pollution control, and waste management. 
Laws and regulations governing exploration and production may also affect production levels. Our operators must comply 
with federal and state laws and regulations governing conservation matters, including: 

 
 
 
 
 

provisions related to the unitization or pooling of the oil & gas properties; 
the establishment of maximum rates of production from wells; 
the spacing of wells; 
the plugging and abandonment of wells; and 
the removal of related production equipment. 

Additionally,  federal  and  state  regulatory  authorities  may  expand  or  alter  applicable  pipeline-safety  laws  and 
regulations,  compliance  with  which  could  require  increased  capital  costs  for  third-party  oil  &  gas  transporters.  These 
transporters may attempt to pass on such costs to our operators, which in turn could affect profitability on the properties 
in which we own mineral interests. 

40 

 
 
 
 
 
 
 
Our  operators  must  also  comply  with  laws  and  regulations  prohibiting  fraud  and  market  manipulations  in  energy 
markets. To the extent the operators of our properties are shippers on interstate pipelines, they must comply with the tariffs 
of those pipelines and with federal policies related to the use of interstate capacity. Our operators may be required to make 
significant expenditures to comply with the governmental laws and regulations described above and may be subject to 
potential fines and penalties if they are found to have violated these laws and regulations. We believe the trend of more 
expansive and stricter environmental legislation and regulations will continue. These current laws and regulations and 
other potential regulations could increase the operating costs of our operators and delay production and could ultimately 
impact our operators' ability and willingness to develop our properties. 

Federal and state legislative and regulatory initiatives relating to hydraulic fracturing could result in increased costs, 
additional operating restrictions or delays, and fewer potential drilling locations, which could adversely affect revenues 
from our mineral interests. 

Oil & gas production on the properties in which we hold mineral interests utilizes hydraulic fracturing. Hydraulic 
fracturing is a common practice that is used to stimulate the production of hydrocarbons from tight formations, including 
shales. The process involves the injection of water, sand, and chemicals under pressure into formations to fracture the 
surrounding rock and stimulate production. The federal SDWA regulates the underground injection of substances through 
the Underground Injection Control ("UIC") program. Hydraulic fracturing is generally exempt from regulation under the 
UIC program, and the hydraulic-fracturing process is typically regulated by state oil & gas commissions. 

Several states where we own interests, including Texas and Oklahoma, have adopted regulations that could restrict or 
prohibit hydraulic fracturing in certain circumstances or require the disclosure of the composition of hydraulic-fracturing 
fluids. In addition to state laws, local land-use restrictions, such as city ordinances, may restrict or prohibit the performance 
of  well  drilling  in  general  or  hydraulic  fracturing  in  particular.  We  cannot  predict  what  additional  state  or  local 
requirements may be imposed in the future on oil & gas operations in the states in which we own interests. In the event 
state, local, or municipal legal restrictions are adopted in areas where our operators conduct operations, our operators could 
incur  substantial  costs  to  comply  with  these  requirements,  which  could  be  significant  in  nature,  experience  delays,  or 
curtailment in the pursuit of exploration, development, or production activities and perhaps even be precluded from the 
drilling of wells. 

There  has  been  increasing  public  controversy  regarding  hydraulic  fracturing  about  increased  risks  of  induced 
seismicity, the use of fracturing fluids, impacts on drinking water supplies, use of water, and the potential for impacts to 
surface  water, groundwater,  and  the  environment  generally. A number of  lawsuits  and enforcement  actions  have  been 
initiated  across  the  country  implicating  hydraulic-fracturing  practices.  If  new  laws  or  regulations  are  adopted  that 
significantly restrict hydraulic fracturing, those laws could make it more difficult or costly for our operators to perform 
fracturing  to  stimulate  production  from  tight  formations.  In  addition,  if  hydraulic  fracturing  is  further  regulated  at  the 
federal or state level, fracturing activities on our properties could become subject to additional permitting and financial 
assurance  requirements,  more  stringent  construction  specifications,  increased  monitoring,  reporting  and  recordkeeping 
obligations, plugging and abandonment requirements, and also to attendant permitting delays and potential increases in 
costs. Legislative changes could cause operators to incur substantial compliance costs and adversely affect revenues from 
our mineral interests. At this time, it is not possible to estimate the impact on our business of newly enacted or potential 
federal or state legislation governing hydraulic fracturing. 

Legislation  or  regulatory  initiatives  intended  to  address  seismic  activity  could  restrict  our  operators'  drilling  and 
production activities, as well as their ability to dispose of produced water gathered from such activities, which could 
have a material adverse effect on our minerals segment. 

State and federal regulatory agencies have recently focused on a possible connection between the hydraulic fracturing 
related activities, particularly the underground injection of wastewater into disposal wells, and the increased occurrence 
of seismic activity, and regulatory agencies at all levels are continuing to study the possible linkage between oil & gas 
activity and induced seismicity. For example, in 2015, the United States Geological Study identified eight states, including 
Texas, with areas of increased rates of induced seismicity that could be attributed to fluid injection or oil & gas extraction. 

In addition, a number of lawsuits have been filed in other states, including in Oklahoma, alleging that disposal well 
operations have caused damage to neighboring properties or otherwise violated state and federal rules regulating waste 
disposal. In response to these concerns, regulators in some states are seeking to impose additional requirements, including 
requirements in the permitting of produced water disposal wells or otherwise to assess the relationship between seismicity 

41 

 
 
 
 
 
 
 
and  the  use  of  such  wells.  For  example,  both  Texas  and  Oklahoma  have  imposed  certain  limits  on  the  permitting  or 
operation of disposal wells in areas with increased instances of induced seismic events, and in some instances, regulators 
may order disposal wells be shut-in. 

The adoption or implementation of any new laws or regulations that restrict our operators' ability to use hydraulic 
fracturing or dispose of produced water gathered from drilling and production activities by limiting volumes, disposal 
rates, disposal well locations, or otherwise, or requiring our operators to shut down or limit the operation of disposal wells, 
could have a material adverse effect on our business, financial condition and results of operations. 

Our operations are subject to a series if risks resulting from climate change. 

Combustion of fossil fuels, such as the coal we produce and the oil & gas produced from our mineral interests, results 
in the emission of carbon dioxide into the atmosphere.  Concerns about the environmental impacts of such emissions have 
resulted in a series of regulatory, political, litigation, and financial risks for our business. Global climate issues continue 
to attract public and scientific attention. Most scientists have concluded that increasing concentrations of GHGs in the 
Earth's atmosphere could produce climate changes that have significant physical effects, such as increased frequency and 
severity of storms, droughts and floods, and other climatic events.  Increasing government attention is being paid to global 
climate issues and to emissions of GHGs, including emissions due to fossil fuels. 

In the United States, no comprehensive climate change legislation has been implemented at the federal level. However, 
following the U.S. Supreme Court finding that GHG emissions constitute a pollutant under the CAA, the EPA has adopted 
regulations that, among other things, establish construction and operating permit reviews for GHG emissions from certain 
large stationary sources, require the monitoring and annual reporting of GHG emissions from certain sources in the United 
States, or constrain the emissions of powerplants (though such emissions restraints have been subject to challenge; for 
more information, see our regulatory disclosure titled "GHG emissions"). Additionally, relating to our oil and gas mineral 
interests, President Biden has signed an executive order calling for the suspension, revision, or rescission of a September 
2020 rule that reduced certain restrictions on GHG emissions from the oil and gas sector. 

Separately, various states and groups of states have adopted or are considering adopting legislation, regulations, or 
other regulatory initiatives that are focused on such areas as GHG cap-and-trade programs, carbon taxes, reporting and 
tracking programs, and restriction of emissions. Internationally, the Paris Agreement requires member states to submit 
non-binding, individually-determined emissions reduction targets.  These commitments could further reduce demand and 
prices for fossil fuels.  Although the United States had withdrawn from the Paris Agreement, President Biden has signed 
executive  orders  recommitting  the  United  States  to  the  agreement  and  calling  for  the  federal  government  to  begin 
formulating the United States' nationally determined emissions reduction targets under the agreement. However, the impact 
of these orders, and the terms of any legislation or regulation to implement the United States' commitment under the Paris 
Agreement, remain unclear at this time. 

Governmental,  scientific,  and  public  concern  over  climate  change  has  also  resulted  in  increased  political  risks, 
including certain climate-related pledges made by certain candidates now in political office. In January 2021, President 
Biden issued an executive order that commits to substantial action on climate change, calling for, among other things, the 
increased use of zero-emissions vehicles by the federal government, the elimination of subsidies provided to the fossil-
fuel industry, a doubling of electricity generated by offshore wind by 2030, and increased emphasis on climate-related 
risks  across  governmental  agencies  and  economic  sectors.  Other  actions  that  may  be  pursued  include  restrictive 
requirements on new pipeline infrastructure or fossil-fuel export facilities or the promulgation of a carbon tax or cap and 
trade program. Further, although Congress has not passed such legislation, almost half of the states have begun to address 
GHG  emissions,  primarily  through  the  planned  development  of  emissions  inventories,  regional  GHG  cap  and  trade 
programs, or the establishment of renewable energy requirements for utilities. Depending on the particular program, we, 
our  customers,  or  operators  of  our  mineral  interests  could  be  required  to  control  GHG  emissions  or  to  purchase  and 
surrender allowances for GHG emissions resulting from our operations.  Litigation risks are also increasing, as a number 
of  cities,  local  governments,  and  other  plaintiffs  have  sued  various  fossil  fuels  companies  in  state  and  federal  courts, 
alleging various  legal  theories  to  recover for  the  impacts of  alleged damages  from  global  warming,  such  as  rising  sea 
levels.  Many of these suits allege that the companies have been aware of the adverse effects of climate change for some 

42 

 
 
 
 
 
 
time but defrauded their investors or customers by failing to adequately disclose those impacts.  Although a number of 
these lawsuits have been dismissed, others remain pending and the outcome of these cases remains difficult to predict. 

Apart from governmental regulation, there are also increasing financial risks for fossil-fuel producers as stakeholders 
of fossil-fuel energy companies may elect in the future to shift some or all of their support into non-energy related sectors. 
Institutional lenders who provide financing to fossil-fuel energy companies also have become more attentive to sustainable 
lending practices and some of them may elect not to provide funding for fossil-fuel energy companies. There is also a risk 
that financial institutions will be required to adopt policies that have the effect of reducing the funding provided to the 
fossil-fuel sector. Recently, the Federal Reserve announced it had joined the Network for Greening the Financial System, 
a  consortium  of  financial  regulators  focused  on  addressing  climate-related  risks  in  the  financial  sector.  Limitation  of 
investments in and financing, bonding, and insurance coverages for fossil-fuel energy companies could adversely affect 
mining or oil & gas production activities. 

The adoption and implementation of new or more stringent international, federal, or state legislation, regulations, or 
other  regulatory  initiatives  that  impose  more  stringent standards for GHG  emissions  from  fossil-fuel companies  could 
result in increased costs of compliance or costs of consuming, and thereby reduce demand for coal and oil & gas, which 
could reduce the profitability of our interests. Additionally, political, litigation, and financial risks could result in either us 
our  oil  &  gas  operators  restricting  or  canceling  mining  or  oil  &  gas  production  activities,  incurring  liability  for 
infrastructure damages as a result of climatic changes, or having an impaired ability to continue to operate in an economic 
manner. One or more of these developments, as well as concerted conservation and efficiency efforts that result in reduced 
electricity consumption, and consumer and corporate preferences for non-fossil-fuel sources, including alternative energy 
sources, could cause prices and sales of our coal and/or oil & gas to materially decline and could cause our costs to increase 
and adversely affect our revenues and results of operations. 

Some of our operating  subsidiaries  lease  a  portion  of  the  surface  properties  upon  which  their mining facilities  are 
located. 

Our operating subsidiaries do not, in all instances, own all of the surface properties upon which their mining facilities 
have been constructed.  Certain of the operating companies have constructed and now operate all or some portion of their 
facilities on properties owned by unrelated third parties with whom our subsidiary has entered into a long-term lease.  We 
have no reason to believe that there exists any risk of loss of these leasehold rights given the terms and provisions of the 
subject leases and the nature and identity of the third-party lessors; however, in the unlikely event of any loss of these 
leasehold rights, operations could be disrupted or otherwise adversely impacted as a result of increased costs associated 
with retaining the necessary land use. 

Unexpected increases in raw material costs could significantly impair our operating profitability. 

Our  coal  mining  operations  are  affected  by  commodity  prices.    We  use  significant  amounts  of  steel,  petroleum 
products, and other raw materials in various pieces of mining equipment, supplies, and materials, including the roof bolts 
required by the room-and-pillar method of mining.  Steel prices and the prices of scrap steel, natural gas, and coking coal 
consumed in the production of iron and steel fluctuate significantly and could change unexpectedly.  There could be acts 
of nature or terrorist attacks or threats that could also impact the future costs of raw materials.  Future volatility in the price 
of steel, petroleum products, or other raw materials will impact our operational expenses and could result in significant 
fluctuations in our profitability. 

Federal  and  state  laws  require  bonds  to  secure  our  obligations  related  to  statutory  reclamation  requirements  and 
workers' compensation and black lung benefits. Our inability to acquire or failure to maintain surety bonds that are 
required by federal and state law would have a material adverse effect on us. 

Federal and state laws require us to place and maintain bonds to secure our obligations to repair and return the property 
to its approximate original state after it has been mined (often referred to as "reclaim" or "reclamation"), to pay federal 
and  state  workers'  compensation  and  pneumoconiosis  (or  black  lung)  benefits,  and  to  satisfy  other  miscellaneous 
obligations.  These bonds provide assurance that we will perform our statutorily required obligations and are referred to 
as "surety" bonds.  These bonds are typically renewable on a yearly basis.  The failure to maintain or the inability to acquire 

43 

 
 
 
 
 
 
 
 
sufficient surety bonds, as required by federal and state laws, could subject us to fines and penalties and result in the loss 
of our mining permits. Such failure could result from a variety of factors, including: 

 

 

 

lack of availability, higher expense, or unreasonable terms of new surety bonds, including as a result of external 
pressures related to fossil-fuel companies; 
the ability of current and future surety bond issuers to increase required collateral, or limitations on the availability 
of collateral for surety bond issuers due to the terms of our credit agreements; and 
the exercise by third-party surety bondholders of their rights to refuse to renew the surety. 

We  have  outstanding  surety  bonds  with  governmental  agencies  for  reclamation,  federal  and  state  workers' 
compensation, and other obligations.  At December 31, 2020, our total of such bonds was $171.1 million.  We could have 
difficulty maintaining our surety bonds for mine reclamation as well as workers' compensation and black lung benefits.  
In addition, those governmental agencies may increase the amount of bonding required.  Our inability to acquire or failure 
to maintain these bonds or a substantial increase in the bonding requirements, would have a material adverse effect on us. 

We depend on unaffiliated operators for all of the exploration, development, and production of the oil & gas properties 
in which we own mineral interests.  

Because we depend on our third-party operators for all of the exploration, development, and production of our oil & 
gas properties, we have little to no control over the operations related to our oil & gas properties. The operators of our 
properties  are  often  not  obligated  to  undertake  any  development  activities.  In  the  absence  of  a  specific  contractual 
obligation, any development and production activities will be subject to their sole discretion (subject, however, to certain 
implied obligations to develop imposed by state law). The success and timing of drilling and development activities on 
our oil & gas properties, and whether the operators elect to drill any additional wells on our acreage, depends on a number 
of factors that will be largely outside of our control, including: 

 

 
 
 

 
 
 

 
 
 

the  capital  costs  required  for  drilling  activities  by  the  operators  of  our  oil  &  gas  properties,  which  could  be 
significantly more than anticipated; 
the ability of the operators of our properties to access capital;  
prevailing commodity prices; 
the  availability  of  suitable  drilling  equipment,  production  and  transportation  infrastructure,  and  qualified 
operating personnel; 
the operators' expertise, operating efficiency, and financial resources; 
approval of other participants in drilling wells; 
the operators' expected return on investment in wells drilled on our acreage as compared to opportunities in other 
areas; 
the selection of technology; 
the selection of counterparties for the marketing and sale of production; and 
the rate of production of the reserves. 

The operators may elect not to undertake development activities or may undertake these activities in an unanticipated 

fashion, which could result in significant fluctuations in our oil & gas revenues. 

We have little to no control over the timing of future drilling with respect to our mineral interests. 

All of our oil & gas mineral interests may not ultimately be developed or produced by the operators of our properties. 
Recovery  of  undeveloped  reserves  requires  significant  capital  expenditures  and  successful  drilling  operations,  and  the 
decision to pursue the development of an undeveloped drilling location will be made by the operator and not by us. We 
generally do not have access to the estimated costs of development of these reserves or the scheduled development plans 
of our operators. The reserve data included in the reserve report assumes that substantial capital expenditures are required 
to develop the reserves. We cannot be certain that the estimated costs of the development of these reserves are accurate, 
that  development  will  occur  as  scheduled  or  that  the  results  of  the  development  will  be  as  estimated.  Delays  in  the 
development of our reserves, increases in costs to drill and develop our reserves, or decreases in commodity prices will 
reduce  the  future  net  revenues  of  our  estimated  undeveloped  reserves  and  could  result  in  some  projects  becoming 
uneconomical.  In  addition,  delays  in  the  development  of  reserves  could  force  us  to  reclassify  certain  of  our  proved 
undeveloped reserves as unproved reserves. 

44 

 
 
 
 
 
 
 
 
 
We could experience delays in the payment of royalties and be unable to replace operators that do not make required 
royalty payments, and we may not be able to terminate our leases with defaulting lessees if any of the operators on those 
leases declare bankruptcy. 

A failure on the part of the operators to make royalty payments gives us the right to terminate the lease and enforce 
payment obligations under the lease. If we terminate any of our leases, we would seek a replacement operator. However, 
we might not be able to find a replacement operator and, if we did, we might not be able to enter into a new lease on 
favorable terms within a reasonable period of time. In addition, the outgoing operator could be subject to a proceeding 
under Title 11 of the United States Code (the "Bankruptcy Code"), in which case our right to enforce or terminate the lease 
for any defaults, including non-payment, could be substantially delayed or otherwise impaired. In general, in a proceeding 
under the Bankruptcy Code, the bankrupt operator would have substantial time to decide whether they ultimately reject or 
assume the lease, which could prevent the execution of a new lease or the assignment of the existing lease to another 
operator.  In  the  event  that  the  operator  rejected  the  lease,  our  ability  to  collect  amounts  owed  would  be  substantially 
delayed, and our ultimate recovery could be only a fraction of the amount owed or nothing. In addition, if we are able to 
enter into a new lease with a new operator, the replacement operator may not achieve the same levels of production or sell 
oil or natural gas at the same price as the operator it replaced. 

If the operators of our properties suspend our right to receive royalty payments due to title or other issues, our business, 
financial condition, and/or results of operations could be adversely affected. 

Upon a change in ownership of mineral interests, and at regular intervals pursuant to routine audit procedures at each 
of our operators otherwise at its discretion, the operator of the underlying property has the right to investigate and verify 
the title and ownership of mineral interests with respect to the properties it operates. If any title or ownership issues are 
not resolved  to  its  reasonable  satisfaction  in  accordance with customary  industry  standards,  the operator  may  suspend 
payment  of  the  related  royalty.  If  an  operator  of  our  properties  is  not  satisfied  with  the  documentation  we  provide  to 
validate our ownership, it may place our royalty payment in suspense until such issues are resolved, at which time we 
would receive in full payments that would have been made during the suspense period, without interest. Certain of our 
operators impose significant documentation requirements for title transfer and may keep royalty payments in suspense for 
significant periods of time. During the time that an operator puts our assets in pay suspense, we would not receive the 
applicable mineral or royalty payment owed to us from sales of the underlying oil or natural gas related to such mineral or 
royalty interest. If a significant amount of our royalty interests is placed in suspense, our results of operations could be 
reduced significantly. 

Our estimated oil & gas reserves are based on many assumptions that could turn out to be inaccurate. Any material 
inaccuracies in these reserve estimates or underlying assumptions will materially affect the quantities and present value 
of our reserves. 

Oil & gas reserve engineering is not an exact science and requires subjective estimates of underground accumulations 
of oil & gas and assumptions concerning future oil & gas prices, production levels, ultimate recoveries, and operating 
costs. As a result, estimated quantities of proved reserves and projections of future production rates could be incorrect. 
Our estimates of proved reserves and related valuations as of December 31, 2020, were audited by Netherland, Sewell & 
Associates,  Inc.  ("NSAI"),  which  conducted  a  detailed  review  of  all  of  our  properties  at  that  time  using  information 
provided by us. Over time, we may make material changes to reserve estimates taking into account the results of actual 
drilling, testing, and production. In addition, certain assumptions regarding future oil & gas prices, production levels, and 
operating costs could prove incorrect. A meaningful portion of our reserve estimates is made without the benefit of lengthy 
production history, which are less reliable than estimates based on lengthy production history. Any significant variance 
from these assumptions to actual figures could greatly affect our estimates of reserves and future cash generated from 
operations. Numerous changes over time to the assumptions on which our reserve estimates are based, as described above, 
often result in the actual quantities of oil & gas that are ultimately recovered being different from our reserve estimates. 

Furthermore, the present value of future net cash flows from our proved reserves is not necessarily the same as the 
current  market  value  of  our  estimated  reserves.  In  accordance  with  rules  established  by  the  SEC  and  the  Financial 
Accounting Standards Board ("FASB"), we base the estimated discounted future net cash flows from our proved reserves 
on the twelve-month average oil & gas index prices, calculated as the unweighted arithmetic average for the first-day-of-
the-month  price  for  each  month,  and  costs  in  effect  on  the  date  of  the  estimate,  holding  the  prices  and  costs  constant 
throughout the life of the properties. Actual future prices and costs could differ materially from those used in the present 
value estimate, and future net present value estimates using then-current prices and costs could be significantly less than 

45 

 
 
 
 
 
 
the current estimate. In addition, the 10% discount factor we use when calculating discounted future net cash flows may 
not be the most appropriate discount factor based on interest rates in effect from time to time and risks associated with us 
or the oil & gas industry in general. Please see "Item 2. Properties—Oil & Gas Reserves" for more information on our 
reserves. 

Drilling for and producing oil & gas are high-risk activities with many uncertainties that could materially adversely 
affect our business, financial condition, and results of operations. 

The drilling activities of the operators of our properties will be subject to many risks. For example, we will not be 
able to assure our unitholders that wells drilled by the operators of our properties will be productive. Drilling for oil & gas 
often involves unprofitable efforts, not only from dry wells but also from wells that are productive but do not produce 
sufficient oil or gas to return a profit at then realized prices after deducting drilling, operating, and other costs. The seismic 
data and other technologies used do not provide conclusive knowledge prior to drilling a well that oil or gas is present or 
that it can be produced economically. The costs of exploration, exploitation, and development activities are subject to 
numerous uncertainties beyond our control and increases in those costs can adversely affect the economics of a project. 
Further, our operators' drilling and producing operations could be curtailed, delayed, canceled, or otherwise negatively 
impacted as a result of other factors, including: 

 
 
 
 
 
 
 
 

unusual or unexpected geological formations or earthquakes; 
loss of drilling fluid circulation;  
title problems; 
facility or equipment malfunctions; 
unexpected operational events; 
shortages or delivery delays of equipment and services; 
compliance with environmental and other governmental requirements; and 
adverse weather conditions. 

Any of these risks can cause substantial losses, including personal injury or loss of life, damage to or destruction of 
property, natural resources, and equipment, pollution, environmental contamination or loss of wells, and other regulatory 
penalties. In the event that planned operations, including the drilling of development wells, are delayed or canceled, or 
existing wells or development wells have lower than anticipated production due to one or more of the factors above or for 
any other reason, our financial condition, results of operations, and free cash flow could be materially adversely affected. 

The marketability of oil & gas production is dependent upon transportation and other facilities, certain of which neither 
we nor the operators of our properties control. If these facilities are unavailable, our operators' operations could be 
interrupted and our results of operations and cash available for distribution could be materially adversely affected. 

The marketability of our operators' oil & gas production will depend in part upon the availability, proximity, and 
capacity of transportation facilities, including gathering systems, trucks, and pipelines, owned by third parties. Neither we 
nor, in general, the operators of our properties control these third-party transportation facilities and our operators' access 
to them may be limited or denied. Insufficient production from the wells on our acreage or a significant disruption in the 
availability of third-party transportation facilities or other production facilities could adversely impact our operators' ability 
to deliver to market or produce oil & gas and thereby cause a significant interruption in our operators' operations. If they 
are  unable,  for  any  sustained  period,  to  implement  acceptable  delivery  or  transportation  arrangements  or  encounter 
production-related difficulties, they may be required to shut-in or curtail production. In addition, the amount of oil & gas 
that can be produced and sold may be subject to curtailment in certain other circumstances outside of our or our operators' 
control, such as pipeline interruptions due to maintenance, excessive pressure, inability of downstream processing facilities 
to accept unprocessed gas, physical damage to the gathering system or transportation system or lack of contracted capacity 
on such systems. The curtailments arising from these and similar circumstances could last from a few days to several 
months. In many cases, we and our operators are provided with limited notice, if any, as to when these curtailments will 
arise and the duration of such curtailments. Any such shut-in or curtailment, or an inability to obtain favorable terms for 
delivery of the oil & gas produced from our acreage, could adversely affect our financial condition, results of operations, 
and cash available for distribution.  

46 

 
 
  
 
 
 
 
We do not currently enter into hedging arrangements with respect to commodity production from our properties, and 
we will be exposed to the impact of decreases in the price of such commodities. 

We have not entered into hedging arrangements to establish, in advance, a price for the sale of the oil & gas or the 
coal produced from our properties, and we may not enter into such arrangements in the future. As a result, although we 
could realize the benefit of any short-term increase in the price, we will not be protected against decreases in the price or 
prolonged periods of low commodity prices, which could materially adversely affect our business, results of operation and 
cash available for distribution. 

In the future, we may enter into hedging transactions with the intent of reducing volatility in our cash flows due to 
fluctuations in the price of oil & gas or coal. However, these hedging activities may not be as effective as we intend in 
reducing  the  volatility  of  our  cash  flows  and,  if  entered  into,  are  subject  to  the  risks  that  the  terms  of  the  derivative 
instruments will be imperfect, a counterparty may not perform its obligations under a derivative contract, there could be a 
change in the expected differential between the underlying commodity price in the derivative instrument and the actual 
price received, our hedging policies and procedures may not be properly followed and the steps we take to monitor our 
derivative financial instruments may not detect and prevent violations of our risk management policies and procedures, 
particularly if deception or other intentional misconduct is involved. Further, we could be limited in receiving the full 
benefit of increases in commodity prices as a result of these hedging transactions. The occurrence of any of these risks 
could prevent us from realizing the benefit of a derivative contract. 

Expansions  and  acquisitions  involve  a  number  of  risks,  any  of  which  could  cause  us  not  to  realize  the  anticipated 
benefits. 

Since our formation and the acquisition of our predecessor in August 1999, we have expanded our coal operations by 
adding  and  developing  mines  and  coal  reserves  in  existing,  adjacent,  and  neighboring  properties.    Similarly,  the 
profitability of our minerals segment depends significantly upon acquisitions to grow our oil & gas reserves, production, 
and free cash flow.  Our future growth could be limited if we are unable to continue to make acquisitions in either our coal 
operations or our minerals business, or if we are unable to successfully integrate the companies, businesses, or properties 
we  acquire.   We  may  not  be  successful  in  consummating  any  acquisitions  and  the  consequences of undertaking  these 
acquisitions are unknown. 

There is intense competition for acquisition opportunities in our industry. Competition for acquisitions could increase 
the cost of, or cause us to refrain from, completing acquisitions. Our ability to complete acquisitions is dependent upon, 
among other things, our ability to obtain debt and equity financing under acceptable terms. In addition, these acquisitions 
could be in geographic regions in which we do not currently hold properties, which could subject us to additional and 
unfamiliar  legal  and  regulatory  requirements.    No  assurance  can  be  given  that  we  will  be  able  to  identify  suitable 
acquisition opportunities, negotiate acceptable terms, obtain financing for acquisitions on acceptable terms, or successfully 
acquire identified targets. 

The process of integrating acquired assets could involve unforeseen difficulties and could require a disproportionate 
amount of our managerial and financial resources.  If we are unable to successfully integrate the companies, businesses, 
or properties we acquire, our profitability could decline and we could experience a material adverse effect on our business, 
financial  condition,  or  results  of  operations.    Expansion  and  acquisition  transactions  involve  various  inherent  risks, 
including: 

 

 

 

 
 

uncertainties  in  assessing  the  value,  strengths,  and  potential  profitability  of  expansion  and  acquisition 
opportunities; 
uncertainties in identifying the extent of all weaknesses, risks, contingent and other liabilities of, expansion and 
acquisition opportunities; 
the ability to achieve identified operating and financial synergies anticipated to result from an expansion or an 
acquisition; 
problems that could arise from the integration of the new operations; and 
unanticipated  changes  in  business,  industry,  or  general  economic  conditions  that  affect  the  assumptions 
underlying our rationale for pursuing the expansion or acquisition opportunity. 

Any one or more of these factors could cause us not to realize the benefits anticipated to result from an expansion or 
acquisition.  Any  expansion  or  acquisition  opportunities  we  pursue  could  materially  affect  our  liquidity  and  capital 

47 

 
 
 
 
 
 
 
 
resources and could require us to incur indebtedness, seek equity capital, or both. Future expansions or acquisitions could 
result in us assuming more long-term liabilities relative to the value of the acquired assets than we have assumed in our 
previous expansions and/or acquisitions. 

The integration of any expansions or acquisitions that we complete will be subject to substantial risks. 

Even if we make expansions or acquisitions that we believe will increase our coal or mineral revenue, any expansion 

or acquisition involves potential risks, including, among other things: 

 

 

 
 

the  validity  of  our  assumptions  about  estimated  proved  reserves,  future  production,  prices,  revenues,  capital 
expenditures, the operating expenses, and costs our operators would incur to develop the minerals; 
a decrease in our liquidity by using a significant portion of our cash generated from operations or borrowing 
capacity to finance acquisitions; 
a significant increase in our interest expense or financial leverage if we incur debt to finance acquisitions; 
the  assumption  of  unknown  liabilities,  losses  or  costs  for  which  we  are  not  indemnified  or  for  which  any 
indemnity we receive is inadequate; 

  mistaken assumptions about the overall cost of equity or debt; 
 
our ability to obtain satisfactory title to the assets we acquire; 
 
an inability to hire, train or retain qualified personnel to manage and operate our growing mineral assets; and 
 
the occurrence of other significant changes, such as impairment of properties, goodwill or other intangible assets, 
asset devaluation, or restructuring charges. 

Our inability to obtain commercial insurance at acceptable rates or our failure to adequately reserve for self-insured 
exposures could increase our expenses and have a negative impact on our business. 

We  believe  that  commercial  insurance  coverage  is  prudent  in  certain  areas  of  our  business  for  risk  management. 
Insurance  costs  could  increase  substantially  in  the  future  and  could  be  affected  by  natural  disasters,  fear  of  terrorism, 
financial  irregularities,  cybersecurity  breaches  and  other  fraud  at  publicly-traded  companies,  intervention  by  the 
government,  an  increase  in  the  number  of  claims  received  by  the  carriers,  and  a  decrease  in  the  number  of  insurance 
carriers. In addition, the carriers with which we hold our policies could go out of business or be otherwise unable to fulfill 
their contractual obligations or could disagree with our interpretation of the coverage or the amounts owed. In addition, 
for  certain  types  or  levels  of  risk,  such  as  risks  associated  with  certain  natural  disasters  or  terrorist  attacks,  we  may 
determine that we cannot obtain commercial insurance at acceptable rates, if at all. Therefore, we may choose to forego or 
limit our purchase of relevant commercial insurance, choosing instead to self-insure one or more types or levels of risks. 
If we suffer a substantial loss that is not covered by commercial insurance or our self-insurance reserves, the loss and 
related  expenses  could  harm  our business and  operating results.  Also, exposures  exist  for which no  insurance  may  be 
available  and  for  which  we  have  not  reserved.    In  addition,  environmental  activists  could  try  to  hamper  fossil-fuel 
companies by other means including pressuring insurance and surety companies into restricting access to certain needed 
coverages. 

Tax Risks to Our Common Unitholders 

Our tax treatment depends on our status as a partnership for federal income tax purposes, and our not being subject to 
a material amount of entity-level taxation.  If the IRS were to treat us as a corporation for federal income tax purposes, 
or we become subject to entity-level taxation for state tax purposes, our cash available for distribution to you would be 
substantially reduced. 

The anticipated after-tax benefit of an investment in our units depends largely on our being treated as a partnership 

for United States federal income tax purposes. 

Despite  the  fact  that  we  are  organized  as  a  limited  partnership  under  Delaware  law,  we  would  be  treated  as  a 
corporation for United States federal income tax purposes unless we satisfy a "qualifying income" requirement. Based 
upon our current operations and current Treasury Regulations, we believe we satisfy the qualifying income requirement. 
However, we have not requested, and do not plan to request, a ruling from the IRS on this or any other matter affecting 
us.  Failing  to  meet  the  qualifying  income  requirement  or  a  change  in  current  law  could  cause  us  to  be  treated  as  a 
corporation for United States federal income tax purposes or otherwise subject us to taxation as an entity. 

48 

 
 
 
 
 
 
 
 
 
 
If we were treated as a corporation for United States federal income tax purposes, we would pay United States federal 
income tax on our taxable income at the corporate tax rate, and would likely be liable for state income tax at varying rates.  
Distributions to our unitholders would generally be taxed again as corporate distributions, and no income, gains, losses, 
deductions or credits would flow through to our unitholders.  Because taxes would be imposed upon us as a corporation, 
our  cash  available  for  distribution  to  our  unitholders  would  be  substantially  reduced.    Therefore,  our  treatment  as  a 
corporation would result in a material reduction in the anticipated cash flow and after-tax return to our unitholders, likely 
causing a substantial reduction in the value of the units. 

At the state level, several states have been evaluating ways to subject partnerships to entity-level taxation through the 
imposition of state income, franchise or other forms of taxation.  If any state were to impose a tax upon us as an entity, the 
cash available for distribution to you would be reduced and the value of our units could be negatively impacted. 

The tax treatment of publicly traded partnerships or an investment in our units could be subject to potential legislative, 
judicial or administrative changes or differing interpretations, possibly applied on a retroactive basis. 

The present United States federal income tax treatment of publicly traded partnerships, including us, or an investment 
in our common units may be modified by administrative, legislative or judicial changes or differing interpretations at any 
time. Members of Congress have frequently proposed and considered substantive changes to the existing United States 
federal income tax laws that would affect publicly traded partnerships, including proposals that would eliminate our ability 
to qualify for partnership tax treatment.  In addition, the Treasury Department has issued, and in the future may issue, 
regulations interpreting those laws that affect publicly traded partnerships. There can be no assurance that there will not 
be further changes to United States federal income tax laws or the Treasury Department's interpretation of the qualifying 
income rules in a manner that could impact our ability to qualify as a partnership in the future. 

Any modification to the United States federal income tax laws and interpretation thereof may or may not be applied 
retroactively  and  could  make  it  more  difficult  or  impossible  for  us  to  meet  the  exception  for  certain  publicly  traded 
partnerships to be treated as partnerships for United States federal income tax purposes. We are unable to predict whether 
any  changes  or  other  proposals  will  ultimately  be  enacted.  Any  similar  or  future  legislative  changes  could  negatively 
impact the value of an investment in our units.  You are urged to consult with your own tax advisor with respect to the 
status of regulatory or administrative developments and proposals and their potential effect on your investment in our 
units. 

If the IRS were to contest the federal income tax positions we take, it may adversely impact the market for our units, 
and the costs of any such contest would reduce cash available for distribution to our unitholders.   

We have not requested a ruling from the IRS with respect to our treatment as a partnership for federal income tax 
purposes.    The  IRS  may  adopt  positions  that  differ  from  the  positions  that  we  take.  It  may  be  necessary  to  resort  to 
administrative or court proceedings to sustain some or all of the positions we take.  A court may not agree with some or 
all of the positions we take.  Any contest with the IRS may materially and adversely impact the market for our units and 
the price at which they trade.  Moreover, the costs of any contest between us and the IRS will result in a reduction in our 
cash available for distribution to our unitholders and thus will be borne indirectly by our unitholders. 

If the IRS makes audit adjustments to our income tax returns for tax years beginning after December 31, 2017, it (and 
some states) may assess and collect any taxes (including any applicable penalties and interest) resulting from such 
audit adjustments directly from us, in which case our cash available for distribution to our unitholders could be reduced 
and  our  current  and  former  unitholders  may  be  required  to  indemnify  us  for  any  taxes  (including  any  applicable 
penalties and interest) resulting from such audit adjustments that were paid on such unitholders' behalf.   

Pursuant to the Bipartisan Budget Act of 2015, for tax years beginning after December 31, 2017, if the IRS makes 
audit adjustments to our income tax returns, it (and some states) may assess and collect any taxes (including any applicable 
penalties and interest) resulting from such audit adjustments directly from us. To the extent possible under the new rules, 
our general partner may elect to either pay the taxes (including any applicable penalties and interest) directly to the IRS 
or, if we are eligible, issue a revised information statement to each unitholder and former unitholder with respect to an 
audited and adjusted return. Although our general partner may elect to have our unitholders and former unitholders take 
such audit adjustment into account and pay any resulting taxes (including applicable penalties and interest) in accordance 
with their interests in us during the tax year under audit, there can be no assurance that such election will be practical, 
permissible or effective in all circumstances. As a result, our current unitholders may bear some or all of the tax liability 

49 

 
 
 
 
 
 
 
 
resulting from such audit adjustment, even if such unitholders did not own units in us during the tax year under audit. If, 
as  a  result  of  any  such  audit  adjustment,  we  are  required  to  pay  taxes,  penalties  and  interest,  our  cash  available  for 
distribution to our unitholders might be substantially reduced and our current and former unitholders may be required to 
indemnify us for any taxes (including any applicable penalties and interest) resulting from such audit adjustments that 
were paid on such unitholders' behalf. These rules are not applicable for tax years beginning on or prior to December 31, 
2017. 

Even if you do not receive any cash distributions from us, you will be required to pay taxes on your share of our taxable 
income. 

You will be required to pay federal income taxes and, in some cases, state and local income taxes, on your share of 
our taxable income, whether or not you receive cash distributions from us. You may not receive cash distributions from 
us equal to your share of our taxable income or even equal to the actual tax liability which results from your share of our 
taxable income. 

Tax gain or loss on the disposition of our units could be more or less than expected. 

If you sell your units, you will recognize gain or loss equal to the difference between the amount realized and your 
tax basis in those units. Because distributions in excess of your allocable share of our net taxable income result in a decrease 
in your tax basis in your units, the amount, if any, of such prior excess distributions with respect to the units you sell will, 
in effect, become taxable income to you if you sell such units at a price greater than your tax basis therein, even if the price 
you receive is less than your original cost. In addition, because the amount realized includes a unitholder's share of our 
non-recourse liabilities, if you sell your units, you may incur a tax liability in excess of the amount of cash you receive 
from the sale. 

A substantial portion of the amount realized from the sale of your units, whether or not representing gain, may be 
taxed  as  ordinary  income  to  you  due  to  potential  recapture  items,  including  depreciation  recapture.  Thus,  you  may 
recognize both ordinary income and capital loss from the sale of your units if the amount realized on a sale of your units 
is less than your adjusted basis in the units. Net capital loss may only offset capital gains and, in the case of individuals, 
up to $3,000 of ordinary income per year. In the taxable period in which you sell your units, you may recognize ordinary 
income from our allocations of income and gain to you prior to the sale and from recapture items that generally cannot be 
offset by any capital loss recognized upon the sale of units. 

Unitholders may be subject to limitation on their ability to deduct interest expense incurred by us.  

In general, we are entitled to a deduction for interest paid or accrued on indebtedness properly allocable to our trade 
or business during our taxable year. However, subject to the exceptions in the Coronavirus Aid, Relief, and Economic 
Security Act (the "CARES Act," discussed below), under the Tax Cuts and Jobs Act, for taxable years beginning after 
December 31, 2017, our deduction for "business interest" is limited to the sum of our business interest income and 30% 
of our "adjusted taxable income." For the purposes of this limitation, our adjusted taxable income is computed without 
regard  to  any business  interest  expense  or business  interest  income,  and  in  the  case of  taxable  years beginning before 
January  1,  2022,  any  deduction  allowable  for  depreciation,  amortization,  or  depletion  to  the  extent  such  depreciation, 
amortization or depletion is not capitalized into cost of goods sold with respect to inventory. If our "business interest" is 
subject to limitation under these rules, our unitholders will be limited in their ability to deduct their share of any interest 
expense that has been allocated to them. As a result, unitholders may be subject to limitation on their ability to deduct 
interest expense incurred by us. 

For our 2020 taxable year, the CARES Act increases the 30% adjusted taxable income limitation to 50%, unless we 
elect not to apply such increase. For purposes of determining our 50% adjusted taxable income limitation, we may elect 
to  substitute  our  2020  adjusted  taxable  income  with  our  2019  adjusted  taxable  income,  which  may  result  in  a  greater 
business interest expense deduction. In addition, unitholders may treat 50% of any excess business interest allocated to 
them in 2019 as deductible in the 2020 taxable year without regard to the 2020 business interest expense limitations. The 
remaining 50% of such unitholder's excess business interest is carried forward and subject to the same limitations as other 
taxable years. 

50 

 
 
 
 
 
 
 
 
 
Tax-exempt entities face unique tax issues from owning our units that may result in adverse tax consequences to them. 

Investment in our units by tax-exempt entities, such as employee benefit plans and individual retirement accounts 
(known as "IRAs") raises issues unique to them. For example, virtually all of our income allocated to organizations that 
are exempt from United States federal income tax, including IRAs and other retirement plans, will be unrelated business 
taxable income and will be taxable to them. Tax-exempt entities should consult a tax advisor before investing in our units. 

Non-United States unitholders will be subject to United States taxes and withholding with respect to their income and 
gain from owning our units.  

Non-United States unitholders are generally taxed and subject to income tax filing requirements by the United States 
on income effectively connected with a United States trade or business ("effectively connected income"). Income allocated 
to our unitholders and any gain from the sale of our units will generally be considered to be "effectively connected" with 
a United States trade or business.  As a result, distributions to a Non-United States unitholder will be subject to withholding 
at the highest applicable effective tax rate and a Non-United States unitholder who sells or otherwise disposes of a unit 
will also be subject to United States federal income tax on the gain realized from the sale or disposition of that unit.  

Moreover, the transferee of an interest in a partnership that is engaged in a United States trade or business is generally 
required to withhold 10% of the amount realized by the transferor unless the transferor certifies that it is not a foreign 
person. While the determination of a partner's "amount realized" generally includes any decrease of a partner's share of 
the partnership's liabilities, recently issued Treasury regulations provide that the "amount realized" on a transfer of an 
interest in a publicly traded partnership, such as our common units, will generally be the amount of gross proceeds paid to 
the broker effecting the applicable transfer on behalf of the transferor, and thus will be determined without regard to any 
decrease in that partner's share of a publicly traded partnership's liabilities. The Treasury regulations further provide that 
withholding on a transfer of an interest in a publicly traded partnership will not be imposed on a transfer that occurs prior 
to January 1, 2022, and after that date, if effected through a broker, the obligation to withhold is imposed on the transferor's 
broker.  

We treat each purchaser of our units as having the same tax benefits without regard to the units actually purchased. 
The IRS may challenge this treatment, which could adversely affect the value of our units. 

Because  we  cannot  match  transferors  and  transferees  of  units,  we  have  adopted  certain  methods  for  allocating 
depreciation  and  amortization  deductions  that  may  not  conform  to  all  aspects  of  existing  Treasury  Regulations.  A 
successful IRS challenge to the use of these methods could adversely affect the amount of tax benefits available to you. It 
also could affect the timing of these tax benefits or the amount of gain from your sale of units and could have a negative 
impact on the value of our units or result in audit adjustments to your tax returns. 

We generally prorate our items of income, gain, loss and deduction between transferors and transferees of our units 
each month based upon the ownership of our units on the first day of each month, instead of on the basis of the date a 
particular unit is transferred.  The IRS may challenge this treatment, which could change the allocation of items of 
income, gain, loss and deduction among our unitholders. 

We generally prorate our items of income, gain, loss and deduction between transferors and transferees of our units 
each month based upon the ownership of our units on the first day of each month (the "Allocation Date"), instead of on 
the basis of the date a particular unit is transferred.  Similarly, we generally allocate (i) certain deductions for depreciation 
of capital additions, (ii) gain or loss realized on a sale or other disposition of our assets, and (iii) in the discretion of the 
general partner, any other extraordinary item of income, gain, loss or deduction based upon ownership on the Allocation 
Date.  Treasury  Regulations  allow  a  similar  monthly  simplifying  convention,  but  such  regulations  do  not  specifically 
authorize all aspects of our proration method.  If the IRS were to challenge our proration method, we may be required to 
change the allocation of items of income, gain, loss and deduction among our unitholders. 

51 

 
 
 
 
 
 
 
 
 
A unitholder whose units are the subject of a securities loan (e.g., a loan to a "short seller" to cover a short sale of 
units) may be considered as having disposed of those units. If so, such unitholder would no longer be treated for tax 
purposes as a partner with respect to those units during the period of the loan and may recognize gain or loss from the 
disposition. 

Because  there  are  no  specific  rules  governing  the  United  States  federal  income  tax  consequence  of  loaning  a 
partnership interest, a unitholder whose units are the subject of a securities loan may be considered as having disposed of 
the loaned units.  In that case, the unitholder may no longer be treated for tax purposes as a partner with respect to those 
units during the period of the loan to the short seller and the unitholder may recognize gain or loss from such disposition.  
Moreover, during the period of the loan, any of our income, gain, loss or deduction with respect to those units may not be 
reportable by the unitholder and any cash distributions received by the unitholder as to those units could be fully taxable 
as ordinary income.  Unitholders desiring to assure their status as partners and avoid the risk of gain recognition from a 
securities loan are urged to consult a tax advisor to determine whether it is advisable to modify any applicable brokerage 
account agreements to prohibit their brokers from borrowing their units. 

Certain federal income tax deductions currently available with respect to coal mining and production may be eliminated 
as a result of future legislation. 

In past years, members of Congress have indicated a desire to eliminate certain key United States federal income tax 
provisions  currently  applicable  to  coal  companies,  including  the  percentage  depletion  allowance  with  respect  to  coal 
properties.  No legislation with that effect has been proposed and elimination of those provisions would not impact our 
financial  statements  or  results  of  operations.    However,  elimination  of  the  provisions  could  result  in  unfavorable  tax 
consequences for our unitholders and, as a result, could negatively impact our unit price. 

You will likely be subject to state and local taxes and income tax return filing requirements in jurisdictions where you 
do not live as a result of investing in our units. 

In addition to United States federal income taxes, you will likely be subject to other taxes, such as state and local 
income taxes, unincorporated business taxes and estate, inheritance or intangible taxes that are imposed by the various 
jurisdictions  in  which  we  do  business  or  own  property  now  or  in  the  future,  even  if  you  do  not  live  in  any  of  those 
jurisdictions. You will likely be required to file state and local income tax returns and pay state and local income taxes in 
some  or  all  of  these  various  jurisdictions.  Further,  you  may  be  subject  to  penalties  for  failure  to  comply  with  those 
requirements. 

We currently own assets and conduct business in multiple states which currently impose a personal income tax on 
individuals,  corporations  and  other  entities.  As  we  make  acquisitions  or  expand  our  business,  we  may  own  assets  or 
conduct business in additional states that impose a personal income tax. It is your responsibility to file all United States 
federal, foreign, state, and local tax returns and pay any taxes due in these jurisdictions.  You should consult with your tax 
advisors regarding the filing of such tax returns, the payment of such taxes, and the deductibility of any taxes paid. 

ITEM 1B. 

UNRESOLVED STAFF COMMENTS 

None. 

52 

 
 
 
 
 
 
 
 
 
 
 
ITEM 2. 

PROPERTIES 

Coal Reserves 

We must obtain permits from applicable regulatory authorities before beginning to mine particular reserves.  For more 
information on this permitting process, and matters that could hinder or delay the process, please read "Item 1. Business—
Environmental, Health and Safety Regulations—Mining Permits and Approvals." 

Our reported coal reserves are those we believe can be economically and legally extracted or produced at the time of 
the filing of this Annual Report on Form 10-K.  In determining whether our reserves meet this economic and legal standard, 
we take into account, among other things, our potential ability or inability to obtain mining permits, the possible necessity 
of revising mining plans, changes in future cash flows caused by changes in estimated future costs, changes in mining 
permits, variations in quantity and quality of coal, and varying levels of demand and their effects on selling prices. 

At December 31, 2020, we had approximately 1.653 billion tons of coal reserves.  These reserves are owned or held 
by the complexes they are most closely associated with or Alliance Resource Properties.  Alliance Resource Properties 
has lease agreements with some of the complexes for certain reserves it owns or holds.  All of the estimates of reserves 
which are presented in this Annual Report on Form 10-K are of proven and probable reserves (as defined below) and 
closely adhere to the standards described in United States Geological Survey ("USGS") Circular 831 and USGS Bulletin 
1450-B.  For information on the locations of our mines, please read "Coal Operations" under "Item 1. Business." 

The following table sets forth reserve information at December 31, 2020 about our coal operations: 

  Mine   
 Status  Content (Btus   

Heat 

Operations (1) 

    (2)        per pound)      

<1.2 

Pounds S02 per MMBtu 

     1.2-2.5 

>2.5 
(tons in millions) 

Classification 

Reserve Assignment 

Reserve Control 

     Total 

     Proven 

     Probable       Assigned      Unassigned      Owned 

     Leased 

Illinois Basin Operations 

Gibson South (IN) 
Hamilton County (IL) 
Henderson/Union (KY) 
River View (KY) 
Warrior (KY) 
Dotiki (KY) 
Hopkins (KY) 
Sebree - Onton (KY) 

Region Total 

Appalachia Operations 
MC Mining (KY) 
Mettiki (MD) 
Mettiki (WV) 
Penn Ridge (PA) 
Tunnel Ridge (WV) 
Region Total 

   A 
   A 
   R 
   A 
   A 
   C 
   C 
I 

   A 
   A 
   A 
   R 
   A 

 11,500 
 11,650 
 11,400 
 11,450 
 12,300 
 12,100 
 12,000 
 11,750 

 12,600 
 13,200 
 13,200 
 12,500 
 12,600 

Total 

% of Total 

 0.6   
 —   
 —   
 —   
 —   
 —   
 —   
 —   
 0.6  

 12.7   
 —   
 —   
 —   
 —   
 12.7  

 13.6   
 —   
 3.1   
 —   
 —   
 2.9   
 —   
 —   
 19.6  

 40.4   
 540.0   
 459.7   
 223.9   
 80.4   
 73.2   
 13.9   
 40.3   
 1,471.8  

 54.6   
 540.0   
 462.8   
 223.9   
 80.4   
 76.1   
 13.9   
 40.3   
 1,492.0  

 1.8   
 1.6   
 6.4   
 —   
 —   
 9.8  

 —   
 3.8   
 9.0   
 61.5   
 64.0   
 138.3  

 14.5   
 5.4   
 15.4   
 61.5   
 64.0   
 160.8  

 46.7   
 234.8   
 172.9   
 124.9   
 66.0   
 52.4   
 9.7   
 22.6   
 730.0  

 10.2   
 5.3   
 10.2   
 16.7   
 31.7   
 74.1  

 7.9   
 305.2   
 289.9   
 99.0   
 14.4   
 23.7   
 4.2   
 17.7   
 762.0  

 4.3   
 0.1   
 5.2   
 44.8   
 32.3   
 86.7  

 54.6   
 125.0   
 —   
 223.9   
 80.4   
 —   
 —   
 40.3   
 524.2  

 14.5   
 —   
 9.6   
 61.5   
 64.0   
 149.6  

 —   
 415.0   
 462.8   
 —   
 —   
 76.1   
 13.9   
 —   
 967.8  

 —   
 5.4   
 5.8   
 —   
 —   
 11.2  

 18.2   
 52.0   
 62.2   
 63.5   
 19.4   
 27.6   
 4.4   
 0.2   
 247.5  

 36.4  
 488.0  
 400.6  
 160.4  
 61.0  
 48.5  
 9.5  
 40.1  
 1,244.5  

 0.2   
 —   
 1.6   
 61.5   
 —   
 63.3  

 14.3  
 5.4  
 13.8  
 —  
 64.0  
 97.5  

 13.3  

 29.4  

 1,610.1  

 1,652.8  

 804.1  

 848.7  

 673.8  

 979.0  

 310.8  

 1,342.0  

0.8%  

1.8%  

97.4%  

100.0%  

48.7%  

51.3%  

40.8%  

59.2%  

18.8%  

81.2%  

(1)  Our mining operations, both active and inactive, contain underground mines 
(2)  A = Active, C = Closed, I = Idled, R = Reserves only 

Our  reserve  estimates  are  prepared  from  geological  data  assembled  and  analyzed  by  our  staff  of  geologists  and 
engineers.    This  data  is  obtained  through  our  extensive,  ongoing  exploration  drilling  and  in-mine  channel  sampling 
programs.  Our drill spacing criteria adheres to standards as defined by the USGS.  The maximum acceptable distance 
from  seam  data  points  varies  with  the  geologic  nature  of  the  coal  seam  being  studied,  but  generally  the  standard  for 
(a) proven reserves is that points of observation are no greater than ½ mile apart and are projected to extend as a ¼ mile 
wide belt around each point of measurement and (b) probable reserves is that points of observation are between ½ and 1 
½ miles apart and are projected to extend as a ½ mile wide belt that lies ¼ mile from the points of measurement. 

Reserve estimates will change from time to time to reflect mining activities, additional analysis, new engineering and 
geological data, acquisition or divestment of reserve holdings, modification of mining plans or mining methods, and other 

53 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
  
 
 
 
 
  
 
 
  
 
 
   
 
 
 
 
 
 
  
 
 
  
 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
 
  
 
   
 
 
 
 
 
 
 
  
 
 
  
 
 
   
 
 
 
 
 
 
 
  
 
 
  
 
 
  
  
  
  
  
  
  
  
  
  
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
   
 
 
  
 
   
 
 
 
 
 
 
 
  
 
 
  
 
 
   
 
 
 
 
 
 
factors.  We have historically obtained an outside audit of our reserve estimates and calculation methods every five years 
with the most recent audit being performed by Weir International Mining Consultants ("Weir") in July 2015.  Weir is 
expected to perform this audit again during 2021 in advance of the SEC's new property disclosure requirements for mining 
companies. 

Reserves represent that part of a mineral deposit that can be economically and legally extracted or produced, and 
reflect estimated losses involved in producing a saleable product.  All of our reserves are thermal coal, except for reserves 
at Mettiki that can be delivered to the thermal or metallurgical markets.  The 12.7 million tons of reserves listed at MC 
Mining as <1.2 pounds of SO2 per MMBtus are marketable as compliance coal under Phase II of CAA.  Btu values are 
reported on an as shipped, fully washed basis. Shipments that are either fully or partially raw will have a lower Btu value. 

We own or control certain leases for coal deposits that do not currently meet the criteria to be reflected as reserves but 
may be reclassified as reserves in the future.  These tons are classified as non-reserve coal deposits and are not included 
in our reported reserves.  We have total non-reserve coal deposits of 289.2 million tons of which the Henderson/Union 
Reserves account for 157.4 million tons.  Our remaining non-reserve coal deposits include the following: Dotiki—16.2 
million tons, Elk Creek—7.8 million tons, Gibson South—1.7 million tons, Gibson North—21.4 million tons, Hamilton—
33.7  million  tons,  Mettiki—1.0  million  tons,  Penn  Ridge––15.9  million  tons,  Riverview—2.1  million  tons,  Sebree  - 
Onton—4.6 million tons, Sebree—7.0 million tons, Tunnel Ridge—16.2 million tons and Warrior—4.2 million tons.  

We lease most of our reserves and generally have the right to maintain leases in force until the exhaustion of mineable 
and merchantable coal located within the leased premises or a larger coal reserve area.  These leases provide for royalties 
to be paid to the lessor at a fixed amount per ton or as a percentage of the sales price.  Many leases require payment of 
minimum royalties, payable either at the time of the execution of the lease or in periodic installments, even if no mining 
activities have begun.  These minimum royalties are normally credited against the production royalties owed to a lessor 
once coal production has commenced. 

Mining Operations 

The following table sets forth production and other data about our mining operations: 

Operations 

     Location 

      2020 

Tons Produced 
      2019 

      2018 

(in millions) 

Transportation 

     Equipment   

Illinois Basin Operations  

Dotiki (1) 
Gibson North (1) 
Gibson South 
Hamilton 
River View 
Warrior 

Region Total 

   Kentucky 
   Indiana 
   Indiana 
   Illinois 
   Kentucky 
   Kentucky 

Appalachia Operations 
MC Mining 
Mettiki 
Tunnel Ridge 

Region Total 

   Kentucky 
   WV, MD 
   West Virginia    

 — 
 — 
 2.3 
 2.6 
 9.4 
 3.6 
 17.9 

 0.5 
 1.8 
 6.8 
 9.1 

 1.3 
 1.8 
 5.5 
 5.9 
 11.3 
 3.7 
 29.5 

 1.0 
 2.1 
 7.4 
 10.5 

 2.5    CSX, PAL, truck, barge 
 0.9    CSX, NS, truck, barge 
 6.9    CSX, NS, truck, barge 
 6.3    CSX, EVW, barge 
 9.8    Truck, barge 
 3.5    CSX, PAL, truck, barge 
 29.9  

 1.3    CSX, truck, barge 
 2.3    CSX, truck 
 6.8    CSX, NS, barge 
 10.4  

   CM 
   CM 
   CM 
   LW, CM 
   CM 
   CM 

   CM 
   LW, CM 
   LW, CM 

TOTAL 

 27.0 

 40.0 

 40.3  

(1)  Closed 

54 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
     
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
  
 
 
 
  
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
 
CSX 
EVW 
NS 
PAL 
CM 
LW 

-  CSX Railroad 
-  Evansville Western Railroad 
-  Norfolk Southern Railroad 
-  Paducah & Louisville Railroad 
-  Continuous Miner 
-  Longwall 

Oil & Gas Reserves 

Our mineral interests are primarily located in three basins, which are also our areas of focus for future development.  
These include the Permian (Delaware and Midland), Anadarko (SCOOP/STACK) and Williston (Bakken) Basins.  At 
December 31, 2020, we had approximately 41,000 developed and undeveloped net acres held at a weighted average royalty 
of  16.8%.    Our  net  acres  standardized  to  1/8th  royalty  equates  to  approximately  55,500  net  royalty  acres,  including 
approximately 3,988 net royalty acres owned through our equity interest in AllDale III.   

The  following  table  presents  our  estimated  net  proved  oil  &  gas  reserves,  including  our  share  of  reserves  owned 
through our equity interest in AllDale III, as of December 31, 2020 based on the reserve report prepared by our internal 
engineering team. The reserve report has been prepared in accordance with the rules and regulations of the SEC. All of 
our proved reserves included in the reserve report are located in the continental United States. 

As of December 31, 2020 

Crude Oil 
(MBbl) 

      Natural Gas 

(MMcf) 

     Natural Gas Liquids      
(MBbl) 

      (MBOE) (2) 

Total 

Estimated proved developed reserves  
Estimated proved undeveloped 
reserves 

Total estimated proved reserves 
(1) 

 5,073  

 2,071  

 7,144  

 23,505  

 9,565  

 33,069  

 2,252  

 11,244 

 868  

 4,533 

 3,120  

 15,777 

(1)  Proved reserves of approximately 972 MBOE were attributable to noncontrolling interests as of December 31, 

2020. 

(2)  Natural gas reserve volumes are converted to BOE based on a 6:1 ratio: 6 Mcf of natural gas converts to one 

BOE. 

Estimates of reserves as of December 31, 2020 were prepared using product prices equal to the unweighted arithmetic 
average of the first-day-of-the-month market price for each month in the period from January through December 2020.  
The average realized product prices weighted by production over the remaining lives of the properties are $36.95/Bbl for 
oil, $0.88/Mcf of natural gas and $7.99 per barrel of NGL.  These prices are adjusted for energy content, associated average 
differential and transportation deducts by producing area to arrive at the net realized prices by product.  For 2020, NGL 
prices averaged approximately 26% of the posted oil prices during the course of the year with an additional $2.30/Bbl 
deducted for transportation costs.   

The following table summarizes our changes in proved undeveloped reserves (in MBOE): 

Beginning balance, January 1, 2020 

Transfers of PUDs to estimated proved developed 
Extensions and discoveries 
Revisions of previous estimates 

Ending balance, December 31, 2020 

 3,110  
 (115) 
 1,221  
 317  
 4,533  

During the year ended December 31, 2020, we converted 115 MBOE of PUD reserves to proved developed reserves 
as applicable wells began production.  Extensions and discoveries contributed 2,238 MBOE resulting in a net increase of 
1,221 MBOE despite a reduction of 1,017 MBOE due to expired permits. Revisions of previous estimates of 317 MBOE 
is a result of type curve changes. 

55 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
     
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
As a mineral interest owner we have no transparency into or control over our operators' investments and operational 
progress  to  convert  PUDs  to  proved developed  producing reserves. We  do not  incur any  capital  expenditures or  lease 
operating expenses in connection with the development of our PUDs, which costs are borne entirely by our operators. As 
a result, during the year ended December 31, 2020, we did not have any expenditures to convert PUDs to proved developed 
reserves.  PUDs that have not been developed within two years of permitting are reviewed and removed from proved 
reserves as necessary.  As of December 31, 2020, approximately 28.73% of our total proved reserves were classified as 
PUDs.  

Evaluation and Review of Reserves 

Numerous uncertainties are inherent in estimating reserve volumes and values, and the estimates are subject to change 
as additional information becomes available. The reserves actually recovered and the timing of production of the reserves 
may vary significantly from the original estimates.  

Under SEC rules, proved reserves are those quantities of oil & gas, which, by analysis of geoscience and engineering 
data, can be estimated with reasonable certainty to be economically producible–from a given date forward, from known 
reservoirs and under existing economic conditions, operating methods and government regulations–prior to the time at 
which  contracts  providing  the  right  to  operate  expire,  unless  evidence  indicates  that  renewal  is  reasonably  certain, 
regardless of whether deterministic or probabilistic methods are used for the estimation. If deterministic methods are used, 
the SEC has defined reasonable certainty for proved reserves as a "high degree of confidence that the quantities will be 
recovered."  All  of  our  proved  reserves  as  of  December  31,  2020  were  estimated  using  a  deterministic  method.  The 
estimation  of  reserves  involves  two  distinct  determinations.  The  first  determination  results  in  the  estimation  of  the 
quantities of recoverable oil & gas and the second determination results in the estimation of the uncertainty associated 
with those estimated quantities in accordance with the definitions established under SEC rules. The process of estimating 
the quantities of recoverable oil & gas reserves relies on the use of certain generally accepted analytical procedures. These 
analytical procedures fall into three broad categories or methods: 

(1)  performance-based methods,  
(2)  volumetric-based methods and 
(3)  analogy.  

These methods  may be used singularly or in combination by the reserve evaluator in the process of estimating the 
quantities  of  reserves.  The  proved  reserves  for  our  properties  were  estimated  by  performance  methods,  analogy  or  a 
combination of both methods. Performance methods include, but may not be limited to, decline curve analysis, which 
utilized extrapolations of available historical production data. The analogy method was used where there were inadequate 
historical performance data to establish a definitive trend and where the use of production performance data as a basis for 
the reserve estimates was considered to be inappropriate.  

To  estimate  economically  recoverable  proved  reserves  and  related  future  net  cash  flows,  our  engineering  team 
considered many factors and assumptions, including the use of reservoir parameters derived from geological, geophysical 
and engineering data which cannot be measured directly, economic criteria based on current costs and the SEC pricing 
requirements  and  forecasts  of  future  production  rates.  To  establish  reasonable  certainty  with  respect  to  our  estimated 
proved reserves, the technologies and economic data used in the estimation of our proved reserves included production 
and well test data, downhole completion information, geologic data, electrical logs, and radioactivity logs.                         

Our 2020 year-end proved reserves were prepared by our internal engineering team.  Our engineering team works to 
ensure the integrity, accuracy, and timeliness of the data used to calculate our estimated proved reserves. Approximately 
95% of our total 2020 year end proved reserve estimates were audited by NSAI. Our engineering team met with NSAI 
periodically during the period covered by the above referenced reserve report to discuss the assumptions and methods used 
in the reserve estimation process. Our engineering team provided historical information to NSAI for our properties, such 
as oil & gas production, well test data, and realized commodity prices. Our engineering team also provided ownership 
interest information with respect to our properties. Our internal petroleum engineer, primarily responsible for overseeing 
the petroleum reserves preparation, has over 20 years of engineering and operations experience in the oil & gas sector and 
a Bachelor of Science in Petroleum Engineering. 

The preparation of our proved reserve  estimates  are  completed  in  accordance with our  internal  control procedures. 

These procedures, which are intended to ensure reliability of reserve estimations, include the following: 

56 

 
 
 
 
 
 
 
 
 
 
 
 

 
 

 

review and verification of historical data, which is based on actual production as reported by our operators; 
verification of property ownership by our land department; 
review  of  all  our  reported  proved  reserves  semi-annually  including  the  review  of  all  significant  reserve 
changes and proved undeveloped reserves additions by our internal petroleum engineer; 
internally prepared reserve estimates compared to reserves audit by NSAI; 
review of changes in reserves semi-annually by our internal petroleum engineer and by senior management; 
and 
no employee's compensation is tied to the amount of reserves booked. 

NSAI, an independent third-party petroleum engineering firm, does not own an interest in any of our properties and 
is not employed on a contingent basis. When compared on a well-by-well basis, some of our estimates are greater and 
some are less than the NSAI estimates. NSAI is satisfied with our methods and procedures used to prepare the December 
31, 2020 reserve estimates and future revenue, and noted nothing of an unusual nature that would cause NSAI to take 
exception with the estimates, in the aggregate, prepared by us. NSAI's audit report with the respect to our proved reserve 
estimates as of December 31, 2020 is included as an exhibit to this Annual Report on Form 10-K. 

NSAI  was  founded  in  1961  and  performs  consulting  petroleum  engineering  services  under  Texas  Board  of 
Professional Engineers Registration No. F-2699. Within NSAI, the technical persons primarily responsible for auditing 
the estimates meet or exceed the education, training, and experience requirements set forth in the Standards Pertaining to 
the Estimating and Auditing of Oil and Gas Reserves Information promulgated by the Society of Petroleum Engineers; 
both are proficient in judiciously applying industry standard practices to engineering and geoscience evaluations as well 
as applying SEC and other industry reserves definitions and guidelines. 

Acreage Concentration 

Our  mineral  interests,  which  include  both  proved  reserves  discussed  above  and  unproved  reserves,  are  primarily 
located in three basins, which are also our areas of focus for future operator development.  These include the Permian 
(Delaware and Midland), Anadarko (SCOOP/STACK) and Williston (Bakken) Basins.  Below is a chart reflecting our 
gross,  net  mineral  and  net  royalty  acreage  associated  with  our  mineral  interests  in  each  of  our  primary  basins  as  of 
December 31, 2020. 

Basin 
Permian Basin 
Anadarko Basin 
Williston Basin 
Other  

Total 

Developed Acreage 

Undeveloped Acreage 

     Gross      Net Mineral     Net Royalty      Gross 

    Net Mineral    Net Royalty     

  207,026  
  137,341  
  102,530  
   22,581  
  469,477  

 4,382  
 4,957  
 1,706  
 496  
 11,541  

 5,626  
 7,069  
 2,230  
 635  
 15,560  

 569,554  
 299,796  
 124,486  
 49,723  
  1,043,560  

 14,817  
 11,053  
 1,931  
 1,893  
 29,693  

 19,364  
 15,745  
 2,538  
 2,334  
 39,980  

57 

 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
    
 
    
 
   
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Oil & Gas Production Prices and Production Costs 

For the year ended December 31, 2020, 50.1% of our production and 81.2% of our oil & gas revenues were related to 
oil production and sales, respectively.  The following table sets forth information regarding production of oil & gas and 
certain price and cost information for each of the periods indicated: 

Production: 
Oil (MBbls) 
Natural gas (MMcf) 
Natural gas liquids (MBbls) 
BOE (MBbls) 

Average Realized Prices: 

Oil (per Bbl) 
Natural gas (per Mcf) 
Natural gas liquids (per Bbl) 
BOE (MBbls) 

Unit cost per BOE: 

Production and ad valorem taxes 

Productive Wells 

Year Ended 
December 31, 

2020 

2019 

 948  
 3,635  
 337  
 1,892  

 39.04  
 1.52  
 9.08  
 24.10  

 2.64  

$ 
$ 
$ 
$ 

$ 

 741  
 3,664  
 364  
 1,716  

 54.30  
 2.01  
 20.17  
 32.02  

 4.82  

  $ 
  $ 
  $ 
  $ 

  $ 

As of December 31, 2020, 6,169 gross productive horizontal wells and 4,121 gross productive vertical wells were 
located on the acreage in which we have a mineral interest.  Of our productive horizontal wells, 912 are considered natural 
gas wells, while the remaining 5,257 primarily produce oil.  Productive wells consist of producing wells and wells capable 
of production, including natural gas wells awaiting pipeline connections to commence deliveries and oil wells awaiting 
connection to production facilities.  We do not own any material working interests in any wells. Accordingly, we do not 
own any net wells. 

Drilling Results 

As a holder of mineral interests, we generally are not provided with information as to whether any wells drilled on 
the acreage associated with our mineral interests are classified as exploratory or as developmental wells. We are not aware 
of any dry holes drilled on the acreage associated with our mineral interests during the relevant period. 

ITEM 3. 

LEGAL PROCEEDINGS 

From time to time we are party to litigation matters incidental to the conduct of our business.  It is the opinion of 
management that the ultimate resolution of our pending litigation matters will not have a material adverse effect on our 
financial condition, results of operation or liquidity.  However, we cannot assure you that disputes or litigation will not 
arise or that we will be able to resolve any such future disputes or litigation in a satisfactory manner.  The information 
under  "General  Litigation"  and  "Other"  in  "Item  8.    Financial  Statements  and  Supplementary  Data—Note  22  – 
Commitments and Contingencies" is incorporated herein by this reference. 

Litigation was initiated in November 2019 in the U.S. District Court for the Western District of Kentucky (Branson 
v. Webster County Coal, LLC et al.) against certain of our subsidiaries in which the plaintiff alleges violations of the Fair 
Labor  Standards  Act  and  Kentucky  Wage  and  Hour  Act  due  to  alleged  failure  to  compensate  for  time  "donning"  and 
"doffing" equipment and to account for certain bonuses in the calculation of overtime rates and pay.  The plaintiff seeks 
class or collective action certification.  A similar lawsuit was initiated in March 2020 in the U.S. District Court for the 
Eastern District of Kentucky (Brewer v. Alliance Coal, LLC, et al.).  Collectively, the plaintiffs of these two lawsuits allege 
damages ranging from approximately $22.2  million to $143.7 million.  We believe their claims are without merit  and 
intend to defend the litigation vigorously.  The litigation is in early stages and discovery has not yet begun.  We do not 
believe this litigation will have a material adverse effect on our business, financial position or results of operations. 

58 

 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 4. 

MINE SAFETY DISCLOSURES 

Information concerning mine safety violations or other regulatory matters required by Section 1503(a) of the Dodd-
Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K (17 CFR 229.104) is included in 
Exhibit 95.1 to this Annual Report on Form 10-K. 

59 

 
 
 
PART II 

ITEM 5. 

MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED UNITHOLDER 
MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES 

The common units representing limited partners' interests are listed on the NASDAQ Global Select Market under the 
symbol "ARLP." The common units began trading on August 20, 1999.  There were approximately 37,734 record holders 
of common units at December 31, 2020. 

Available cash with respect to each quarter may, at the discretion of our general partner, be distributed to the limited 
partners as of a record date selected by the general partner. "Available cash," as defined in our partnership agreement, 
generally means, with respect to any quarter, all cash on hand at the end of each quarter, plus working capital borrowings 
after the end of the quarter, less cash reserves in the amount necessary or appropriate in the reasonable discretion of our 
general partner to (a) provide for the proper conduct of our business, (b) comply with applicable law or any debt instrument 
or other agreement of ours or any of our affiliates, and (c) provide funds for distributions to unitholders for any one or 
more of the next four quarters.   

Equity Compensation Plans 

The information relating to our equity compensation plans required by Item 5 is incorporated by reference to such 
information  as  set  forth  in  "Item  12.  Security  Ownership  of  Certain  Beneficial  Owners  and  Management  and  Related 
Unitholder Matters" contained herein. 

Unit Repurchase Program 

On  May 31, 2018, ARLP  announced  that  the  Board of Directors  approved  the  establishment  of  a unit  repurchase 
program authorizing ARLP to repurchase up to $100 million of its outstanding limited partner common units.  The unit 
repurchase program is intended to enhance ARLP's ability to achieve its goal of creating long-term value for its unitholders 
and provides another means, along with quarterly cash distributions, of returning cash to unitholders. The program has no 
time  limit  and  ARLP  may  repurchase  units  from  time  to  time  in  the  open  market  or  in  other  privately  negotiated 
transactions.  The  unit  repurchase  program  authorization  does  not  obligate  ARLP  to  repurchase  any  dollar  amount  or 
number of units, and repurchases may be commenced or suspended from time to time without prior notice.    

During the three months ended December 31, 2020, we did not repurchase and retire any units. Since inception of the 
unit  repurchase  program,  we  have  repurchased  and  retired  5,460,639  units  at  an  average  unit  price  of  $17.12  for  an 
aggregate purchase price of $93.5 million.  The remaining authorized amount for unit repurchases under this program is 
$6.5 million. 

60 

 
 
 
 
 
 
 
 
 
 
 
ITEM 6. 

NOT USED 

ITEM 7. 

General 

MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF  FINANCIAL  CONDITION  AND 
RESULTS OF OPERATIONS 

The following discussion of our financial condition and results of operations should be read in conjunction with the 
historical financial statements and notes thereto included in "Item 8. Financial Statements and Supplementary Data" where 
you can find more detailed information in "Note 1 – Organization and Presentation" and "Note 2 – Summary of Significant 
Accounting Policies" regarding the basis of presentation supporting the following financial information. 

Executive Overview 

We are a diversified natural resource company that generates income from the production and marketing of coal to 
major domestic and international utilities and industrial users as well as income from oil & gas mineral interests located 
in strategic producing regions across the United States.    We are currently the second-largest coal producer in the eastern 
United States with seven underground mining complexes in Illinois, Indiana, Kentucky, Maryland, Pennsylvania and West 
Virginia, as well as a coal-loading terminal in Indiana.  In addition, the mineral interests we own are in premier oil & gas 
producing regions of the United States, primarily in the Permian, Anadarko and Williston Basins.  

Our mining operations are located near many of the major eastern utility generating plants and on major coal hauling 
railroads in the eastern United States.  Our River View and Tunnel Ridge mines and Mt. Vernon transloading facility are 
located on the Ohio River.  As of December 31, 2020, we had approximately 1.65 billion tons of proven and probable coal 
reserves  in  Illinois,  Indiana,  Kentucky,  Maryland,  Pennsylvania  and  West  Virginia.    We  believe  we  control  adequate 
reserves to implement our currently contemplated mining plans.  Please see "Item 1. Business—Coal Mining Operations" 
for further discussion of our mines.   

In 2020, we sold 28.2 million tons of coal and produced 27.0 million tons.  The coal we sold in 2020 was approximately 
10.6% low-sulfur coal, 51.6% medium-sulfur coal and 37.9% high-sulfur coal.  Based on market expectations, we classify 
low-sulfur coal as coal with a sulfur content of less than 1.5%, medium-sulfur coal as coal with a sulfur content of 1.5% 
to 3%, and high-sulfur coal as coal with a sulfur content of greater than 3%.  The Btu content of our coal ranges from 
11,400  to  13,200.  In  2020,  approximately  98.4%  of  our  medium-  and  high-sulfur  coal  was  sold  to  utility  plants  with 
installed pollution control devices.   

During 2020, approximately 94.2% of our tons sold were purchased by United States electric utilities and 3.3% were 
sold into the international markets through brokered transactions. The balance of tons sold were to third-party resellers 
and industrial consumers.  Although some utility customers continue to favor a shorter-term contracting strategy, in 2020 
we began to see several domestic utilities in the market seeking significant coal supply commitments for multi-year terms.  
Long-term sales contracts contribute to our stability and profitability by providing greater predictability of sales volumes 
and sales prices.  In 2020, approximately 93.0% of our sales tonnage was sold under long-term sales contracts. 

As discussed in more detail in "Item 1A. Risk Factors," our results of operations could be impacted by variability in 
coal sales prices in addition to prices for items that are used in coal production such as steel, electricity and other supplies, 
unforeseen geologic conditions or mining and processing equipment failures and unexpected maintenance problems, and 
by the availability or reliability of transportation for coal shipments.  Moreover, the mining regulatory environment in 
which  we  operate  has  grown  increasingly  stringent  as  a  result  of  legislation  and  initiatives  pursued  during  previous 
administrations.   Additionally,  our  results of  operations could be  impacted  by our  ability  to  obtain and  renew permits 
necessary for our operations, secure or acquire coal reserves, or find replacement buyers for coal under contracts with 
comparable  terms  to  existing  contracts.    As  outlined  in  "Item  1.  Business—Environmental,  Health,  and  Safety 
Regulations,"  a  variety  of  measures  taken  by  regulatory  agencies  in  the  United  States  and  abroad  in  response  to  the 
perceived threat from climate change attributed to GHG emissions could substantially increase compliance costs for us 
and our customers and reduce demand for fossil fuels including coal which could materially and adversely impact our 
results of operations.   

61 

 
 
 
 
 
 
 
 
 
 
 
We are dependent on third-party Operators for the exploration, development and production of our oil & gas mineral 
interests; therefore, the success and timing of drilling and development of our oil & gas mineral interests depend on a 
number of factors outside our control.  Some of those factors include the Operators' capital costs for drilling, development 
and  production  activities,  the  Operators'  ability  to  access  capital,  the  Operators'  selection  of  counterparties  for  the 
marketing and sale of production and oil & gas prices in general, among others.  The operations on the properties in which 
we hold oil & gas mineral interests are also subject to various governmental laws and regulations. Compliance with these 
laws and regulations could be burdensome or expensive for these Operators and could result in the Operators incurring 
significant  liabilities,  either  of  which  could  delay  production  and  may  ultimately  impact  the  Operators'  ability  and 
willingness to develop the properties in which we hold oil & gas mineral interests.  

For additional information regarding some of the risks and uncertainties that affect our business and the industries in 

which we operate, see "Item 1A. Risk Factors." 

Our principal expenses related to the production of coal are labor and benefits, equipment, materials and supplies, 
maintenance, royalties and excise taxes in addition to capital required to maintain our current levels of production.  We 
employ a totally union-free workforce.  Many of the benefits of our union-free workforce are related to higher productivity 
and are not necessarily reflected in our direct costs.  In addition, transportation costs may be substantial and are often the 
determining  factor  in  a  coal  consumer's  contracting  decision.  The  principal  expenses  related  to  our  minerals  interests 
business are production and ad valorem taxes.   

Our primary business strategy is to create sustainable, capital-efficient growth in available cash to maximize the return 

of cash to our unitholders by: 

 

 

 
 

 

 

expanding our operations by adding and developing mines and coal reserves in existing, adjacent or neighboring 
properties; 
extending the lives of our current mining operations through acquisition and development of coal reserves using 
our existing infrastructure; 
continuing to make productivity improvements to remain a low-cost producer in each region in which we operate; 
strengthening  our  position  with  existing  and  future  customers  by  offering  a  broad  range  of  coal  qualities, 
transportation alternatives and customized services; 
developing strategic relationships to take advantage of opportunities within the coal and oil & gas industries and 
MLP sector; and 
continuing to make investments in oil & gas mineral interests in various geographic locations within producing 
basins in the continental United States.  

As of December 31, 2020, we had three reportable segments: Illinois Basin, Appalachia and Minerals.  We also have 
an "all other" category referred to as Other and Corporate.  The two coal reportable segments correspond to major coal 
producing regions in the eastern United States with similar economic characteristics including coal quality, geology, coal 
marketing  opportunities,  mining  and  transportation  methods  and  regulatory  issues.    The  Minerals  reportable  segment 
includes our oil & gas mineral interests which are located primarily in the Permian (Delaware and Midland), Anadarko 
(SCOOP/STACK),  and  Williston  (Bakken)  basins.    Our  ownership  in  these  basins  includes  approximately  55,500  net 
royalty acres, which provide us with diversified exposure to industry leading operators consistent with our strategy to grow 
our oil & gas mineral interest business.  The operations within our Minerals reportable segment primarily include receiving 
royalties and lease bonuses for our oil & gas mineral interests. 

 

Illinois  Basin  reportable  segment  includes  currently  operating  mining  complexes  (a)  Gibson  County  Coal's 
mining complex, which includes the Gibson South mine, (b) Warrior's mining complex, (c) River View's mining 
complex  and  (d)  the  Hamilton  mining  complex.  The  Illinois  Basin  reportable  segment  also  includes  our  Mt. 
Vernon coal-loading terminal in Indiana which operates on the Ohio River. 

The Illinois Basin reportable segment also includes MAC and other support services as well as non-operating 
mining complexes (a) Gibson North mine, which ceased production in the fourth quarter of 2019, (b) Webster 
County Coal's Dotiki mining complex, which ceased production in August 2019, (c) White County Coal, LLC's 
Pattiki mining complex, (d) the Hopkins County Coal mining complex, and (e) Sebree's mining complex.  The 
non-operating mining complexes are in various stages of reclamation.  

62 

 
 
 
 
 
 
 
 
  Appalachia reportable segment includes currently operating mining complexes (a) the Mettiki mining complex, 
(b) the Tunnel Ridge mining complex and (c) the MC Mining mining complex. The Mettiki mining complex 
includes Mettiki Coal (WV)'s Mountain View mine and Mettiki Coal (MD)'s preparation plant.  The Tunnel Ridge 
mining  complex  mines  reserves  in  both  West  Virginia  and  to  a  lesser  extent,  Pennsylvania.    The  Appalachia 
reportable segment also includes Penn Ridge assets, which is primarily coal mineral interests.   

  Minerals reportable segment includes oil & gas mineral interests held by AR Midland and AllDale I & II, and 
includes Alliance Minerals equity interest in both AllDale III and Cavalier Minerals.  AR Midland acquired its 
mineral interests in the Wing Acquisition. Please read "Item 8. Financial Statements and Supplementary Data—
Note 3 – Acquisitions" and "—Note 13 – Investments" of this Annual Report on Form 10-K for more information 
on the Wing Acquisition and AllDale III, respectively. 

  Other and Corporate includes marketing and administrative activities, the Matrix Group, Alliance Coal's coal 
brokerage activity and Alliance Minerals' prior equity investment in Kodiak.  In February 2019, Kodiak redeemed 
our equity investment. In addition, Other and Corporate includes certain Alliance Resource Properties' land and 
coal  mineral  interest  activities,  Pontiki  Coal,  LLC's  workers'  compensation  and  pneumoconiosis  liabilities, 
Wildcat  Insurance, which  assists  the  ARLP  Partnership  with  its  insurance  requirements,  and AROP  Funding, 
LLC ("AROP Funding") and Alliance Resource Finance Corporation ("Alliance Finance").  Please read "Item 8. 
Financial Statements and Supplementary Data—Note 8 – Long-term Debt" and "—Note 13 – Investments" of 
this  Annual  Report  on  Form 10-K  for  more  information  on  AROP  Funding,  Alliance  Finance  and  Kodiak 
redemption, respectively. 

Market Developments and Our Response for the year ended December 31, 2020 

We began the year anticipating our results for the year ended December 31, 2020 would be negatively impacted by 
challenging coal market conditions primarily due to low natural gas prices, tepid coal demand and the overhang of coal 
supply. During the first half of the year, mild weather conditions and deteriorating natural gas prices placed increased 
pressure on the performance of our coal operations. Also, during the first half of the year, our Minerals segment results 
were impacted by natural gas prices remaining low and the collapse in oil prices following actions by the Organization of 
Petroleum Exporting Countries and Russia. These downward pressures increased substantially during the first half of the 
year for both our coal operations and mineral interest activities due to the disruptions to global economies in response to 
the COVID-19 pandemic resulting in unprecedented demand destruction across all energy markets. 

In response to these challenges, we halted production at all of our mining complexes in the Illinois Basin at the end 
of March and our MC Mining complex in East Kentucky in early April. With an objective of reducing coal production to 
match existing contracted sales commitments for 2020, we curtailed production at these operations while continuing to 
meet customer obligations from coal inventories already produced. Throughout the first half of 2020 we monitored coal 
inventories at each location and worked closely with customers to determine when it would be necessary to resume coal 
production.  Underground  production  operations  resumed  in  the  second  quarter  at  each  of  our  mining  complexes  and 
production has continued since that time. However, several mines continue running at less than capacity due to a limited 
spot market in the United States and a seaborne market that continues to be sub-economic for United States production, 
but now showing signs of potential pricing improvements. Also in response to these market conditions, we took numerous 
steps to optimize cash flows, reduce working capital requirements and strictly control capital expenditures and expenses. 
In addition, the Board of Directors began suspending cash distributions to unitholders with the quarter ended March 31, 
2020 and has continued that through the quarter ended December 31, 2020.  The Board of Directors intends to reassess its 
distribution policy at its meeting following the quarter ending March 31, 2021.  Future unitholder distributions will be 
subject to ongoing Board of Directors' review of a number of factors including business and market conditions, our future 
financial and operating performance outlook and other capital allocation priorities.  

During the second half of the year we saw improved economic activity, increased coal demand and some recovering 
oil & gas production volumes and prices which positively impacted our performance compared to the first half of the year. 
Higher commodity prices and lower well costs led oil & gas operators to begin bringing previously shut-in wells back 
online and slowly resume permitting, drilling and completion activity across the regions in which we hold mineral interests. 

63 

 
 
 
 
 
 
 
Impact of the COVID-19 Pandemic 

During the year 2020, a variety of measures in the United States and abroad in response to the COVID-19 pandemic 
resulted in a reduction in the global demand for energy.  These measures included travel restrictions, gathering bans and 
stay-at-home orders.  All of our operations are classified as essential in the states in which we operate. Therefore, to protect 
our employees during the COVID-19 pandemic, we implemented numerous health and safety protocols designed to contain 
and mitigate the risk of infection from COVID-19.  We continually evaluate the need for further safeguards as the pandemic 
continues. 

As  discussed  above,  we  curtailed  coal  production  during  the  year  2020  in  response  to  global  energy  demand 
destruction caused by the COVID-19 pandemic, including the temporary cessation of production at various operations in 
both the Illinois Basin and Appalachian regions.  In light of the downturn in market conditions during the year 2020 and 
the ongoing uncertainty surrounding the COVID-19 pandemic, we took the following additional actions:  

  To mitigate the reduced revenues from lower coal sales volumes and depressed commodity prices impacting our 
minerals segment, we took numerous efforts to optimize cash flows, reduce working capital requirements and 
strictly  control  capital  expenditures,  operating  expenses  and  general  and  administrative  expenses.    Our  cost 
control initiatives during the year 2020 resulted in significant reductions in expenses in each of these categories 
compared to 2019.  The cost reductions are discussed in more detail below.   

  On April 26, 2020, the employment of 116 employees of the Gibson County mining complex and 78 employees 

of the Hamilton mining complex was terminated permanently. 

  As  stated  previously,  the  Board  of  Directors  began  suspending  the  cash  distributions  to  unitholders  with  the 

quarter ended March 31, 2020 and has continued through the quarter ended December 31, 2020.  

 

In March 2020, we withdrew our initial 2020 operating and financial guidance provided on January 27, 2020, 
which did not reflect the impact of the COVID-19 pandemic.  

  On March 9, 2020, we strengthened our liquidity by entering into a $537.75 million (reducing to $459.5 million 
on May 23, 2021) revolving credit facility with a termination date of March 9, 2024, replacing the $494.75 million 
revolving credit facility that was set to expire on May 23, 2021. Please read "Item 8. Financial Statements and 
Supplementary Data—Note 8 – Long-term Debt" for more information on revolving credit facility. 

  We also reduced our total debt by $185.5 million during 2020, further enhancing our liquidity. 

We are continuing to monitor and may take further actions to minimize any adverse impact caused by the COVID-19 
pandemic.  

How We Evaluate Our Performance 

Our  management  uses  a  variety  of  financial  and  operational  measurements  to  analyze  our  performance.    Primary 
measurements include the following: (1) raw and saleable tons produced per unit shift; (2) coal sales price per ton; (3) 
BOE  produced;  (4)  Price  per  BOE;  (5) Segment  Adjusted  EBITDA  Expense  per  ton;  (6) EBITDA;  and  (7) Segment 
Adjusted EBITDA. 

Raw and Saleable Tons Produced per Unit Shift.  We review raw and saleable tons produced per unit shift as part of 
our operational analysis to measure the productivity of our operating segments, which is significantly influenced by mining 
conditions and the efficiency of our preparation plants.  Our discussion of mining conditions and preparation plant costs 
are found below under "—Analysis of Historical Results of Operations" and therefore provides implicit analysis of raw 
and saleable tons produced per unit shift. 

Coal Sales Price per Ton.  We define coal sales price per ton as total coal sales divided by tons sold.  We review coal 

sales price per ton to evaluate marketing efforts and for market demand and trend analysis. 

64 

 
 
 
 
  
 
 
 
 
 
 
 
 
 
Oil  & gas BOE sold. We monitor and analyze our BOE sales volumes  from the various basins that comprise our 
portfolio of mineral interests. We also regularly compare projected volumes to actual volumes reported and investigate 
unexpected variances. 

Price per BOE. We define price per BOE as total oil & gas royalties divided by BOE produced.  We review price per 

BOE to evaluate performance against budget and for trend analysis. 

Segment Adjusted EBITDA Expense per Ton.  We define Segment Adjusted EBITDA Expense per ton (a non-GAAP 
financial measure) as the sum of operating expenses, coal purchases and other expense divided by total tons sold.  We 
review Segment Adjusted EBITDA Expense per ton for cost trends. 

EBITDA.  We define EBITDA (a non-GAAP financial measure) as net income attributable to ARLP before net interest 
expense, income taxes and depreciation, depletion and amortization.  EBITDA is used as a supplemental financial measure 
by  our  management  and  by  external  users  of  our  financial  statements  such  as  investors,  commercial  banks,  research 
analysts and others.  We believe that the presentation of EBITDA provides useful information to investors regarding our 
performance and results of operations because EBITDA, when used in conjunction with related GAAP financial measures, 
(i) provides additional information about our core operating performance and ability to generate and distribute cash flow, 
(ii) provides investors with the financial analytical framework upon which we base financial, operational, compensation 
and planning decisions and (iii) presents a measurement that investors, rating agencies and debt holders have indicated is 
useful in assessing us and our results of operations. 

Segment Adjusted EBITDA.  We define Segment Adjusted EBITDA (a non-GAAP financial measure) as net income 
attributable  to  ARLP  before  net  interest  expense,  income  taxes,  depreciation,  depletion  and  amortization,  general  and 
administrative expense, settlement gain, asset and goodwill impairments and acquisition gain.  Management therefore is 
able to focus solely on the evaluation of segment operating profitability as it relates to our revenues and operating expenses, 
which are primarily controlled by our segments.  

Analysis of Historical Results of Operations 

2020 Compared with 2019 

Total revenues decreased 32.3% to $1.33 billion for 2020 compared to $1.96 billion for 2019 primarily due to lower 
coal sales and transportation revenues resulting from weak market conditions and disruptions caused by the COVID-19 
pandemic.  These lower revenues and a non-cash goodwill impairment charge of $132.0 million partially offset by lower 
operating  expenses,  resulted  in  a  net  loss  attributable  to  ARLP  of  $129.2  million  for  2020  compared  to  net  income 
attributable  to  ARLP  of  $399.4  million  for  2019,  which  included  a  net  gain  of  $170.0  million  related  to  the  AllDale 
Acquisition in 2019.   Lower operating expenses and transportation expenses totaled $859.7 million and $21.1 million, 
respectively, for 2020 compared to $1.18 billion and $99.5 million, respectively, in 2019.   

  Year Ended December 31,  

Year Ended December 31,  

2020 

2019 

2020 

2019 

(in thousands) 

(per ton/BOE sold) 

Tons sold 
Tons produced 
Coal sales 
Coal - Segment Adjusted EBITDA Expense (1) 
(2) 
BOE sold (3) 
Oil & gas royalties (4) 

 $ 

 $ 

 $ 

 28,212     
 26,990     
 1,232,272   $ 

 39,289     
 39,981     
 1,762,442   $ 

 857,143   $ 
 1,792  
 42,912   $ 

 1,197,085   $ 
 1,611  
 51,735   $ 

N/A   
N/A   
 43.68   $ 

 30.38   $ 
N/A   
 23.95    $ 

N/A  
N/A  
 44.86  

 30.47  
N/A  
 32.12  

(1)  For a definition of Segment Adjusted EBITDA Expense and related reconciliation to its comparable GAAP financial 
measure, please see below under "—Reconciliation of non-GAAP 'Segment Adjusted EBITDA Expense' to GAAP 
'Operating Expenses.'" 

(2)  Coal - Segment Adjusted EBITDA Expense is defined as consolidated Segment Adjusted EBITDA Expense excluding 

our Minerals segment. 

(3)  Barrels of oil equivalent ("BOE") for natural gas volumes is calculated on a 6:1 basis (6,000 cubic feet of natural gas 

to one barrel). 

(4)  Average sales price per BOE is defined as oil & gas royalties (excluding lease bonus revenue) divided by total BOE. 

65 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
    
    
     
  
 
 
 
  
   
 
   
 
  
 
 
 
 
 
Coal sales.  Coal sales decreased $530.2 million or 30.1% to $1.23 billion for 2020 from $1.76 billion for 2019.  The 
decrease was attributable to a volume variance of $496.9 million resulting from decreased tons sold and a price variance 
of $33.3 million due to lower average coal sales prices.  Tons sold declined 28.2% to 28.2 million tons in 2020, due to 
reduced shipments to domestic utilities and international markets.  Coal sales price realizations declined 2.6% in 2020 to 
$43.68  per  ton  sold,  compared  to  $44.86  per  ton  sold  during  2019  resulting,  in  part,  from  the  absence  of  high  priced 
metallurgic  coal  volumes  in  the  2020  Year.    Coal  production  volumes  fell  to  27.0  million  tons,  a  reduction  of  32.5% 
compared to 2019, due to temporarily idling production at certain mines particularly in the Illinois Basin region, in response 
to weak market conditions during 2020. 

Oil & gas royalties.  Oil & gas royalty revenues decreased to $42.9 million in 2020 compared to $51.7 million for 
2019.  The decrease was primarily due to lower average product prices, partially offset by higher volumes resulting from 
the Wing Acquisition in August 2019, and continued drilling and development of our mineral interests. 

Coal - Segment Adjusted EBITDA Expense.  Segment Adjusted EBITDA Expense, excluding our Minerals segment, 
decreased 28.4% to $857.1 million in 2020, primarily as a result of reduced tons sold.  Segment Adjusted EBITDA Expense 
per  ton  decreased  slightly  in  2020  to  $30.38  per  ton,  compared  to  $30.47  per  ton  in  2019.  The  decrease  is  attributed 
primarily to ongoing expense control initiatives at all operations, partially offset by the per ton cost impact of lower coal 
volumes  resulting  from  production  curtailment  in  response  to  market  conditions.    Significant  cost  control  initiatives 
included the closure of higher cost per ton production at our Dotiki and Gibson North mines.  Cost per ton in 2020 also 
benefited  from  improved  recoveries  at  several  mines  in  both  regions  offset  in  part  by  reduced  unit  shifts  from  the 
curtailment. Our costs per ton were impacted by the following cost variances as discussed by category: 

  Material and supplies expenses per ton produced decreased 8.6% to $10.01 per ton in 2020 from $10.95 per 
ton in 2019.  The decrease of $0.94 per ton produced resulted primarily from production mix benefits and 
improved recoveries previously mentioned, related decreases of $0.46 per ton for roof support, $0.32 per ton 
for contract labor used in the mining process and $0.14 per ton for certain ventilation expenses, partially 
offset by an increase of $0.15 per ton for power and fuel used in the mining process.    

  Maintenance expenses per ton produced decreased 13.1% to $3.12 per ton in 2020 from $3.59 per ton in 
2019.  The decrease of $0.47 per ton produced was primarily due to reduced maintenance requirements as a 
result of production mix benefits and improved recoveries previously mentioned. 

  We had no sales of outside coal purchases in 2020 compared to $23.4 million in 2019.  Thus, costs per ton 
in  2020  benefited  as  our  cost  of  outside  coal  purchases  are  generally  higher  on  a  per  ton  basis  than  our 
produced coal. 

Segment Adjusted EBITDA Expense decreases above were partially offset by the following increases: 

  Labor and benefit expenses per ton produced, excluding workers' compensation, increased 8.7% to $10.75 
per ton in 2020 from $9.89 per ton in 2019.  The increase of $0.86 per ton was primarily due to curtailed 
production,  partially  offset  by  an  improved  production  mix  and  improved  recoveries  at  certain  mines  all 
previously discussed. 

  Production  taxes  and  royalty  expenses  per ton  incurred  as  a  percentage  of  coal  sales prices  and volumes 
increased $0.62 per produced ton sold in 2020 compared to 2019 primarily as a result of a $0.60 per ton 
government-imposed  increase  in  the  federal  black  lung  excise  tax,  effective  January  1,  2020  and  an 
unfavorable state production mix increasing severance taxes per ton, in addition to increased excise taxes per 
ton resulting from a greater mix of domestic vs. export shipments in 2020 compared to 2019.   

Other revenues.  Other revenues were principally comprised of Mt. Vernon transloading revenues in our Illinois Basin 
segment, oil & gas lease bonuses in our Minerals segment and Matrix Design sales in Other & Corporate. Other revenues 
also  include  contract  buy-out  revenues  and  other  outside  services  which  could  occur  in  any  of  our  segments.    Other 
revenues decreased to $31.8 million in 2020 from $48.0 million in 2019.  The decrease of $16.2 million was primarily due 
to reduced sales of mining technology products by our Matrix Design subsidiary and lower coal volumes shipped through 
our Mt. Vernon transloading facility. 

66 

 
 
 
 
 
 
 
 
  
 
General and administrative.  General and administrative expenses for 2020 decreased to $59.8 million compared to 
$73.0 million in 2019.  The decrease of $13.2 million was primarily due to incentive compensation reductions and our 
expense reduction initiatives. 

Asset impairments.  During 2020, we recorded $25.0 million of non-cash asset impairment charges due to sealing our 
idled Gibson North mine, resulting in its permanent closure, and a decrease in the fair value of certain mining equipment 
and greenfield coal reserves as a result of weakened coal market conditions.  During 2019, we recorded an asset impairment 
charge of $15.2 million due to the cessation of production at our Dotiki mine.  Please read "Item 8. Financial Statements 
and Supplementary Data—Note 4 – Long-Lived Asset Impairments" of this Annual Report on Form 10-K. 

Goodwill impairment.  During 2020, we recorded a $132.0 million non-cash goodwill impairment charge associated 
with our Hamilton mine, primarily as the result of reduced expected production volumes due to weakened coal market 
conditions  and  low  energy  demand  resulting  in  part  from  the  COVID-19  pandemic.    Please  read  "Item  8.  Financial 
Statements and Supplementary Data— Note 5 – Goodwill Impairment " of this Annual Report on Form 10-K.   

Equity securities income.  Equity securities income decreased $12.9 million compared to 2019 as we did not recognize 

equity securities income in 2020 due to the redemption of our preferred interest in Kodiak in 2019. 

Acquisition gain.  We recorded a non-cash acquisition gain of $177.0 million in 2019 associated with the AllDale 

Acquisition to reflect the fair value of the interests in AllDale I & II we already owned at the time of the acquisition. 

Transportation revenues and expenses.  Transportation revenues and expenses were $21.1 million and $99.5 million 
for 2020 and 2019, respectively.  The decrease of $78.4 million was largely attributable to decreased coal tonnage for 
which we arrange third-party transportation at certain mines primarily reflecting reduced coal shipments to international 
markets and a decrease in average third-party transportation rates in 2020.  Transportation revenues are recognized in an 
amount equal to transportation expenses when title to the coal passes to the customer. 

Net income attributable to noncontrolling interest. Net income attributable to noncontrolling interest decreased to 
$0.2 million in 2020 from $7.5 million in 2019 as a result of allocating $7.1 million of the acquisition gain discussed above 
to noncontrolling interest in 2019. 

67 

 
 
 
 
 
 
 
Segment Information.  Our 2020 Segment Adjusted EBITDA decreased $225.5 million, or 33.6%, to $446.5 million 
from  2019  Segment  Adjusted  EBITDA  of  $672.0  million.    Segment  Adjusted  EBITDA,  tons  sold,  coal  sales,  other 
revenues, oil & gas royalties, BOE volumes and Segment Adjusted EBITDA Expense by segment are as follows: 

  Year Ended December 31,   

2020 

2019 
(in thousands) 

Increase (Decrease) 

Segment Adjusted EBITDA 
Coal - Illinois Basin 
Coal - Appalachia 
Minerals 
Other and Corporate 
Elimination 

  $ 

 236,911   $ 
 172,288  
 39,773  
 6,580  
 (9,063) 

Total Segment Adjusted EBITDA (2) 

  $ 

 446,489   $ 

 385,200   $  (148,289)  
 (43,662)  
 215,950  
 (7,224)  
 46,997  
 (26,331)   
 32,911  
 (6)   
 (9,057) 
 672,001   $  (225,512)  

Tons sold 

Coal - Illinois Basin 
Coal - Appalachia 
Other and Corporate 
Elimination 

Total tons sold 

Coal sales 

Coal - Illinois Basin 
Coal - Appalachia 
Other and Corporate 
Elimination 

Total coal sales 

Other revenues 

Coal - Illinois Basin 
Coal - Appalachia 
Minerals 
Other and Corporate 
Elimination 

Total other revenues 

BOE volume and oil & gas royalties 

Volume - BOE (3) 
Oil & gas royalties 

Segment Adjusted EBITDA Expense 

Coal - Illinois Basin 
Coal - Appalachia 
Minerals 
Other and Corporate 
Elimination 

 (38.5)%
 (20.2)%
 (15.4)%
 (80.0)%
 (0.1)%
 (33.6)%

 (32.9)%
 (15.8)%
(1) 
(1) 
 (28.2)%

 (33.1)%
 (24.1)%
(1) 
(1) 
 (30.1)%

 (84.5)%
 33.9 %
 (82.4)%
 (27.6)%
 13.6 %
 (33.8)%

 19,113  
 9,099  
 —  
 —  
 28,212  

 28,480  
 10,809  
 564  
 (564) 
 39,289  

 (9,367)  
 (1,710)  
 (564)   
 564   
 (11,077)  

  $ 

 755,208   $  1,128,588   $  (373,380)  
    (151,342)  
 628,406  
 477,064  
 (22,138)   
 22,138  
 —  
 16,690   
 (16,690) 
 —  
  $  1,232,272   $  1,762,442   $  (530,170)  

 2,026   $ 
 14,954  
 229  
 25,124  
 (10,517) 
 31,816   $ 

 13,034   $ 
 11,166  
 1,301  
 34,712  
 (12,173) 
 48,040   $ 

 (11,008)  
 3,788  
 (1,072)  
 (9,588)  
 1,656  
 (16,224)  

  $ 

  $ 

  $ 

  $ 

 1,792  
 42,912   $ 

 1,611  
 51,735   $ 

 181  
 (8,823)  

 11.2 %
 (17.1)%

 520,324   $ 
 319,730  
 4,106  
 18,543  
 (1,454) 

 756,423   $  (236,099)  
    (103,893)  
 423,623  
 (3,705)  
 7,811  
 (18,302)   
 36,845  
 18,352   
 (19,806) 
 861,249   $  1,204,896   $  (343,647)  

 (31.2)%
 (24.5)%
 (47.4)%
 (49.7)%
 92.7 %
 (28.5)%

Total Segment Adjusted EBITDA Expense 

  $ 

(1)  Percentage change not meaningful. 
(2)  For a definition of Segment Adjusted EBITDA and related reconciliation to comparable GAAP financial measures, 
please see below under "—Reconciliation of non-GAAP "Segment Adjusted EBITDA" to GAAP "net income (loss)."   

(3)  BOE for natural gas is calculated on a 6:1 basis (6,000 cubic feet of natural gas to one barrel). 

Illinois Basin – Segment Adjusted EBITDA decreased 38.5% to $236.9 million in 2020 from $385.2 million in 2019.  
The decrease of $148.3 million was primarily attributable to lower coal sales, which decreased 33.1% to $755.2 million in 
2020 from $1.13 billion in 2019, partially offset by reduced operating expenses.  The decrease of $373.4 million in coal 

68 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
     
     
  
 
 
 
 
 
 
  
 
 
  
  
  
 
 
 
 
 
  
  
  
 
  
  
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
  
  
 
  
  
  
 
  
  
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
  
  
  
 
 
 
 
 
  
  
  
 
  
  
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
  
  
 
 
 
 
 
  
  
  
 
  
  
  
 
 
sales primarily reflects reduced tons sold, which decreased 32.9% compared to 2019 due to curtailed production across all 
of our mining operations in the region as a result of weak coal market conditions, particularly international markets, amid 
the COVID-19 pandemic.  Segment Adjusted EBITDA Expense decreased 31.2% to $520.3 million in 2020 from $756.4 
million in 2019 primarily as a result of reduced tons sold.  Segment Adjusted EBITDA Expense per ton increased $0.66 
per ton sold to $27.22 from $26.56 per ton sold in 2019, primarily due to reduced coal volumes and related increased fixed 
costs per ton offset in part by the closure of higher cost per ton operations, improved recoveries at certain mines in 2020 
and  reduced  reclamation  accruals  at  certain  non-operating  mines.  In  addition,  see  certain  cost  per  ton  and  production 
variances described above under "–Coal - Segment Adjusted EBITDA Expense." 

Appalachia – Segment Adjusted EBITDA decreased 20.2% to $172.3 million for 2020 from $216.0 million in 2019.  
The decrease of $43.7 million was primarily attributable to lower coal sales, which decreased 24.1% to $477.1 million in 
2020 from $628.4 million in 2019, partially offset by reduced operating expenses.  The decrease of $151.3 million in coal 
sales reflects lower tons sold and price realizations.  Sales volumes decreased 15.8% in 2020 compared to 2019 due to 
curtailed production in the region as a result of weak coal market conditions, particularly international markets, amid the 
COVID-19 pandemic.  Coal sales price per ton sold in 2020 decreased 9.8% compared to 2019 primarily due to reduced 
metallurgical tons sold and price realizations at our Mettiki mine.  Segment Adjusted EBITDA Expense decreased 24.5% 
to $319.7 million in 2020 from $423.6 million in 2019 due to reduced tons sold and decreased per ton costs.  Segment 
Adjusted EBITDA Expense per ton decreased $4.05 per ton sold to $35.14 compared to $39.19 per ton sold in 2019. The 
lower per ton expense in 2020 resulted primarily from fewer longwall move days and improved recoveries at both our 
Tunnel Ridge and Mettiki mines, reduced roof support expenses per ton and the absence of higher cost purchased tons 
sold in 2020, partially offset by curtailed production in the region during 2020 increasing fixed costs per ton. See also 
certain cost variances described above under "–Coal - Segment Adjusted EBITDA Expense." 

Minerals – Segment Adjusted EBITDA decreased to $39.8 million for 2020 from $47.0 million in 2019 reflecting 
reduced average sales price per BOE due to reduced demand amid the COVID-19 pandemic, partially offset by increased 
production  volumes  from  the  additional  mineral  interests  acquired  in  the  Wing  Acquisition  in  August  2019  and  from 
continued drilling and development activities. 

Other and Corporate – Segment Adjusted EBITDA decreased by $26.3 million to $6.6 million in 2020 compared to 
$32.9  million  in  2019.    The  decrease  was  primarily  attributable  to  lower  equity  securities  income  as  a  result  of  the 
redemption of our preferred interest in Kodiak in 2019, decreased coal brokerage activity and lower mining technology 
product sales from the Matrix Group. 

2019 Compared with 2018 

For discussion and analysis of 2019 compared to 2018, please refer to "Item 7. Management's Discussion and Analysis 
of Financial Condition and Results of Operations" of our Annual Report on Form 10-K for the year ended December 31, 
2019, which was filed with the SEC on February 20, 2020 and is incorporated by reference herein. 

Reconciliation of non-GAAP "Segment Adjusted EBITDA" to GAAP "net income (loss)" and reconciliation of non-GAAP 
"Segment Adjusted EBITDA Expense" to GAAP "Operating Expenses" 

Segment Adjusted EBITDA (a non-GAAP financial measure) is defined as net income attributable to ARLP before 
net interest expense, income taxes, depreciation, depletion and amortization, asset and goodwill impairments, acquisition 
gain and general and administrative expenses.  Segment Adjusted EBITDA is a key component of consolidated EBITDA, 
which is used as a supplemental financial measure by management and by external users of our financial statements such 
as investors, commercial banks, research analysts and others.  We believe that the presentation of EBITDA provides useful 
information to investors regarding our performance and results of operations because EBITDA, when used in conjunction 
with  related  GAAP  financial  measures,  (i)  provides  additional  information  about  our  core  operating  performance  and 
ability to generate and distribute cash flow, (ii) provides investors with the financial analytical framework upon which we 
base financial, operational, compensation and planning decisions and (iii) presents a measurement that investors, rating 
agencies and debt holders have indicated is useful in assessing us and our results of operations. 

Segment Adjusted EBITDA is also used as a supplemental financial measure by our management for reasons similar 
to those stated in the previous explanation of EBITDA.  In addition, the exclusion of corporate general and administrative 
expenses, which are discussed above under "—Analysis of Historical Results of Operations,"  from consolidated Segment 
Adjusted EBITDA allows management to focus solely on the evaluation of segment operating profitability as it relates to 
our revenues and operating expenses, which are primarily controlled by our segments.   

69 

 
 
 
 
 
 
 
 
The  following  is  a  reconciliation  of  consolidated  Segment  Adjusted  EBITDA  to  net  income  (loss),  the  most 

comparable GAAP financial measure: 

Consolidated Segment Adjusted EBITDA 
General and administrative 
Depreciation, depletion and amortization 
Asset impairments 
Goodwill impairment 
Interest expense, net 
Acquisition gain 
Income tax (expense) benefit 
Acquisition gain attributable to noncontrolling interest 
Net income (loss) attributable to ARLP 
Noncontrolling interest 
Net income (loss) 

Year Ended December 31,  
2019 
2020 

(in thousands) 

  $ 

  $ 

  $ 

 446,489  
 (59,806) 
 (313,387) 
 (24,977) 
 (132,026) 
 (45,478) 
 — 
 (35) 
 — 
 (129,220) 
 169  
 (129,051) 

$ 

$ 

$ 

 672,001  
 (72,997) 
 (309,075) 
 (15,190) 
 — 
 (45,496) 
 177,043  
 211  
 (7,083) 
 399,414  
 7,512  
 406,926  

Segment Adjusted EBITDA Expense (a non-GAAP financial measure) includes operating expenses, coal purchases 
and other income (expense).  Transportation expenses are excluded as these expenses are passed through to our customers 
and, consequently, we do not realize any gain or loss on transportation revenues.  Segment Adjusted EBITDA Expense is 
used  as  a  supplemental  financial  measure  by  our  management  to  assess  the  operating  performance  of  our  segments.  
Segment Adjusted EBITDA Expense is a key component of Segment Adjusted EBITDA in addition to coal sales, royalty 
revenues and other revenues.  The exclusion of corporate general and administrative expenses from Segment Adjusted 
EBITDA Expense allows management to focus solely on the evaluation of segment operating performance as it primarily 
relates to our operating expenses.   

The following is a reconciliation of consolidated Segment Adjusted EBITDA Expense to operating expense, the most 

comparable GAAP financial measure: 

Segment Adjusted EBITDA Expense 
Outside coal purchases 
Other income (expense) 
Operating expenses (excluding depreciation, depletion and 
amortization) 

Year Ended December 31,  
2019 
2020 

(in thousands) 

  $ 

$ 

 861,249  
 — 
 (1,593) 

 1,204,896  
 (23,357) 
 561  

  $ 

 859,656  

$ 

 1,182,100  

70 

 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
     
  
 
 
 
 
  
  
 
  
  
 
  
  
 
 
 
 
  
  
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
     
  
 
 
 
 
  
  
 
  
  
 
 
 
Ongoing Acquisition Activities 

Consistent with our business strategy, from time to time we engage in discussions with potential sellers regarding our 
possible acquisitions of certain assets and/or companies of the sellers. For more information on acquisitions, please read 
"Item 8. Financial Statements and Supplementary Data—Note 3 – Acquisitions" of this Annual Report on Form 10-K. 

Liquidity and Capital Resources 

Liquidity 

We have historically satisfied our working capital requirements and funded our capital expenditures, investments and 
debt service obligations with cash generated from operations, cash provided by the issuance of debt or equity, borrowings 
under credit and securitization facilities and other financing transactions.  We believe that existing cash balances, future 
cash flows from operations and investments, borrowings under credit facilities and cash provided from the issuance of 
debt or equity will be sufficient to meet our working capital requirements, capital expenditures and additional investments, 
debt  payments,  commitments  and  distribution  payments.    Nevertheless,  our  ability  to  satisfy  our  working  capital 
requirements, to fund planned capital expenditures, to service our debt obligations or to pay distributions will depend upon 
our  future  operating  performance  and  access  to  and  cost  of  financing  sources,  which  will  be  affected  by  prevailing 
economic conditions generally, and in both the coal and oil & gas industries specifically, as well as other financial and 
business factors, some of which are beyond our control, including the COVID-19 pandemic.  Based on our recent operating 
cash flow results, current cash position, anticipated future cash flows and sources of financing that we expect to have 
available, we anticipate remaining in compliance with the covenants of the Credit Agreement and expect to have sufficient 
liquidity to fund our operations and growth strategies. However, to the extent operating cash flow or access to and cost of 
financing  sources  are  materially  different  than  expected,  future  covenant  compliance  or  liquidity  may  be  adversely 
affected.  Please see "Item 1A. Risk Factors." 

In responding to weak market conditions, lower commodity prices, and the lockdown initiated in the first quarter of 
2020 to certain areas of the global economy due to the COVID-19 pandemic, the Partnership took numerous actions to 
optimize cash flows and preserve liquidity by reducing capital expenditures, working capital, costs and expenses, including 
adjusting its corporate support structure to better align with current operating levels. We have also benefited from certain 
provisions of the Coronavirus Aid Relief and Economic Security Act of 2020 which modestly increased our short-term 
liquidity. 

Additional actions to enhance our liquidity include our Board of Directors' decisions to suspend cash distributions 
beginning with the quarter ended March 31, 2020 and continuing through the quarter ended December 31, 2020. We have 
also strengthened our liquidity by entering into a $537.75 million (reducing to $459.5 million on May 23, 2021) revolving 
credit facility with a termination date of March 9, 2024, replacing the $494.75 million revolving credit facility that was set 
to expire on May 23, 2021. On June 5, 2020, we entered into a $14.7 million equipment financing arrangement which 
provides for forty-eight monthly payments with an implicit interest rate of 6.1%, maturing on June 5, 2024.  In addition, 
in January 2021, we extended the term of the Securitization Facility to January 2022 and reduced the borrowing availability 
under the facility to $60.0 million from $100 million.  We have further enhanced our liquidity by reducing our total debt 
by $185.5 million during the year ended December 31, 2020. 

In  May  2018,  the  Board  of  Directors  approved  the  establishment  of  a  unit  repurchase  program  authorizing  us  to 
repurchase up to $100 million of ARLP common units.  The program has no time limit and we may repurchase units from 
time to time in the open market or in other privately negotiated transactions.  The unit repurchase program authorization 
does not obligate us to repurchase any dollar amount or number of units.  Since inception through December 31, 2020, we 
have purchased units for a total of $93.5 million under the program.  During the year ended December 31, 2020, we did 
not repurchase and retire any units.  Please read "Item 5. Market for Registrant's Common Equity, Related Unitholder 
Matters and Issuer Purchases of Equity Securities" for more information on the unit repurchase program.  

Mine Development Project 

In 2018, we began development of MC Mining's Excel Mine No. 5 which continued through 2019 and into 2020.  In 
July 2020, the Excel Mine No. 5 began production.  We expect the Excel Mine No. 5 will enable us to access an additional 
15 million tons of coal reserves with an expected mine life of approximately 12 years assuming production levels similar 
to MC Mining's former Excel Mine No. 4. 

71 

 
 
 
 
 
 
 
 
 
Cash Flows 

Cash provided by operating activities was $400.6 million for 2020 compared to $514.9 million for 2019.  The decrease 
in cash provided by operating activities was primarily due to a net loss in 2020 as compared to net income in 2019 adjusted 
for changes from certain non-cash items discussed above such as the acquisition gain and impairments. The decrease in 
net  income  was  partially  offset  by  a  favorable  working  capital  changes  primarily  related  to  trade  receivables  and 
inventories. 

Net cash used in investing activities was $125.1 million for 2020 compared to $488.1 million for 2019.  The decrease 
in cash used in investing activities was primarily attributable to the AllDale and Wing Acquisitions in 2019 and decreased 
capital  expenditures  for  mine  infrastructure  and  equipment  at  various  mines  in  2020.  The  decreased  net  cash  used 
compared to 2019 was partially offset by cash received from the redemption of our Kodiak equity securities in 2019. 

Net cash used in financing activities was $256.4 million for 2020 compared to $234.4 million for 2019.  The increase 
in cash used in financing activities was primarily attributable to increase in payments on equipment financings and lower 
net proceeds from borrowings under the revolving credit facility.  These 2020 increases in cash used were partially offset 
by proceeds received for equipment financings and reduced distributions paid to unitholders in 2020. 

Contractual Obligations 

We have various commitments primarily related to long-term debt, including finance and operating leases, obligations 
for estimated future asset retirement obligations costs, workers' compensation and pneumoconiosis, capital projects and 
pension funding.  We expect to fund these commitments with existing cash balances, future cash flows from operations 
and investments as well as cash provided from borrowings of debt or issuance of equity. 

The following table provides details regarding our contractual cash obligations as of December 31, 2020: 

Contractual 
Obligations 

Less 
than 1 
year 

Total 

1-3 
years 
(in thousands) 

3-5 
years 

  More than   

5 years 

    $ 

Long-term debt 
Future interest obligations(1) 
Operating leases 
Finance leases(2) 
Purchase obligations for capital projects  
Reclamation obligations(3) 
Workers' compensation and 
pneumoconiosis benefit(3) 
Pension benefit(3) 

 603,780     $ 
 144,405  
 21,858  
 2,521  
 19,667  
 229,952  

 73,199     $ 
 36,038  
 2,346  
 912  
 19,667  
 6,411  

 41,041     $ 
 67,897  
 4,306  
 1,051  
 —  
 5,293  

 489,540     $ 
 40,470  
 3,368  
 278  
 —  
 7,918  

 —  
 —  
 11,838  
 280  
 —  
 210,330  

 294,951  
 65,634  

  $   1,382,768   $ 

 11,165  
 5,629  
 155,367   $ 

 18,313  
 12,223  
 150,124   $ 

 14,977  
 13,108  
 569,659   $ 

 250,496  
 34,674  
 507,618  

(1)  Interest on variable-rate, long-term debt was calculated using rates effective at December 31, 2020 for the remaining 

term of outstanding borrowings. 

(2)  Includes amounts classified as interest. 

(3)  Future commitments for reclamation obligations, workers' compensation and pneumoconiosis and pension are shown 

at undiscounted amounts.  These obligations are primarily statutory, not contractual. 

Off-Balance Sheet Arrangements 

In the normal course of business, we are a party to certain off-balance sheet arrangements.  These arrangements include 
coal reserve leases, indemnifications, transportation obligations and financial instruments with off-balance sheet risk, such 
as bank letters of credit and surety bonds.  Liabilities related to these arrangements are not reflected in our consolidated 

72 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
  
  
 
  
  
  
  
  
 
  
  
  
  
  
  
  
  
  
  
 
  
  
  
  
  
 
  
  
  
  
  
 
  
  
 
 
 
 
 
 
 
 
 
balance sheets, and we do not expect these off-balance sheet arrangements to have any material adverse effects on our 
financial condition, results of operations or cash flows. 

We use a combination of surety bonds and letters of credit to secure our financial obligations for reclamation, workers' 

compensation and other obligations as follows as of December 31, 2020: 

  Reclamation 
Obligation 

  Workers' 
  Compensation 

Obligation 

Other 

Total 

Surety bonds 
Letters of credit 

     $ 

 171.1       $ 
 —   

(in millions) 
 85.2       $ 
 10.0   

 16.7       $ 
 16.8   

 273.0   
 26.8   

Capital Expenditures 

Capital expenditures decreased to $121.1 million in 2020 compared to $305.9 million in 2019.  See our discussion of 

"Cash Flows" above concerning the decrease in capital expenditures. 

We  currently  project  average  estimated  annual  maintenance  capital  expenditures  over  the  next  five  years  of 
approximately  $4.90  per  ton  produced.    Our  anticipated  total  capital  expenditures,  including  maintenance  capital 
expenditures, for 2021 are estimated in a range of $120.0 million to $125.0 million.  Management anticipates funding 2021 
capital requirements with our December 31, 2020 cash and cash equivalents of $55.6 million, cash flows from operations 
and investments, borrowings under revolving credit and securitization facilities and cash provided from the issuance of 
debt or equity.  We will continue to have significant capital requirements over the long term, which may require us to incur 
debt or seek additional equity capital. The availability and cost of additional capital will depend upon prevailing market 
conditions, the market price of our common units and several other factors over which we have limited control, as well as 
our financial condition and results of operations. 

Insurance 

Effective October 1, 2020, we renewed our annual property and casualty insurance program. Our property insurance 
was procured from our wholly owned captive insurance company, Wildcat Insurance. Wildcat Insurance charged certain 
of our subsidiaries for the premiums on this program and in return purchased reinsurance for the program in the standard 
market. The maximum limit in the commercial property program is $100.0 million per occurrence, excluding a $1.5 million 
deductible for property damage, a 75 or 90 day waiting period for underground business interruption depending on the 
mining  complex  and  an  additional  $10.0  million  overall  aggregate  deductible.  We  have  elected  to  retain  a  10% 
participating  interest  in  our  commercial  property  insurance  program.  We  can  make  no  assurances  that  we  will  not 
experience significant insurance claims in the future that could have a material adverse effect on our business, financial 
condition, results of operations and ability to purchase property insurance in the future. Also, exposures exist for which no 
insurance may be available and for which we have not reserved. In addition, the insurance industry has been subject to 
efforts by environmental activists to restrict coverages available for fossil-fuel companies. 

Debt Obligations 

Credit Facility.  On March 9, 2020, our Intermediate Partnership entered into a Fifth Amended and Restated Credit 
Agreement (the "Credit Agreement") with various financial institutions.  The Credit Agreement provides for a $537.75 
million revolving credit facility, reducing to $459.5 million on May 23, 2021, including a sublimit of $125 million for the 
issuance of letters of credit and a sublimit of $15.0 million for swingline borrowings (the "Revolving Credit Facility"), 
with  a  termination  date  of  March  9,  2024.    The  Credit  Facility  replaced  the  $494.75  million  revolving  credit  facility 
extended to the Intermediate Partnership under its Fourth Amended and Restated Credit Agreement, dated as of January 
27, 2017, by various banks and other lenders that would have expired on May 23, 2021.  Concurrently with the entry into 
the Credit Agreement, we reorganized the entities holding our oil & gas interests such that Alliance Royalty, LLC became 
a  direct  wholly  owned  subsidiary  of  Alliance  Minerals.    We  incurred  debt  issuance  costs  in  2020  of  $5.8  million  in 
connection with the Credit Agreement. These debt issuance costs are deferred and amortized as a component of interest 
expense over the term of the Revolving Credit Facility.   

73 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
The  Credit  Agreement  is  guaranteed  by  certain  of  our  Intermediate  Partnership's  material  direct  and  indirect 
subsidiaries (the "Restricted Subsidiaries") and is secured by substantially all of the assets of the Restricted Subsidiaries.  
The Credit Agreement is also guaranteed by Alliance Minerals but the oil and gas minerals assets of Alliance Minerals 
and  its  direct  and  indirect  subsidiaries  (collectively  with  Alliance  Minerals,  the  "Unrestricted  Subsidiaries")  are  not 
collateral under the Credit Agreement.  Borrowings under the Revolving Credit Facility bear interest, at our option, at 
either (i) the Base Rate at the greater of three benchmarks or (ii) a Eurodollar Rate, plus margins for (i) or (ii), as applicable, 
that fluctuate depending upon the ratio of Consolidated Debt to Consolidated Cash Flow (each as defined in the Credit 
Agreement).  The Eurodollar Rate, with applicable margin, under the Revolving Credit Facility was 3.01% as of December 
31, 2020.  At December 31, 2020, we had $21.8 million of letters of credit outstanding with $428.5 million available for 
borrowing under the Revolving Credit Facility. We incur an annual commitment fee of 0.35% on the undrawn portion of 
the Revolving Credit Facility.  We utilize the Revolving Credit Facility, as appropriate, for working capital requirements, 
capital expenditures and investments, scheduled debt payments and distribution payments.   

The  Credit  Agreement  contains  various  restrictions  affecting  the  Intermediate  Partnership  and  its  Restricted 
Subsidiaries including, among other things, restrictions on incurrence of additional indebtedness and liens, sale of assets, 
investments,  mergers  and  consolidations  and  transactions  with  affiliates,  including  transactions  with  Unrestricted 
Subsidiaries.    In  each  case,  these  restrictions  are  subject  to  various  exceptions.  In  addition,  the  payment  of  cash 
distributions is restricted if such payment would result in a fixed charge coverage ratio of less than 1.0 to 1.0 (as defined 
in the Credit Agreement) for the four most recently ended fiscal quarters.  The Credit Agreement requires the Intermediate 
Partnership to maintain (a) a debt to cash flow ratio of not more than 2.5 to 1.0, (b) a cash flow to interest expense ratio of 
not less than 3.0 to 1.0 and (c) a first lien debt to cash flow ratio of not more than 1.5 to 1.0, in each case, during the four 
most recently ended fiscal quarters. The debt to cash flow ratio, cash flow to interest expense ratio and first lien debt to 
cash flow ratio were 1.53 to 1.0, 8.45 to 1.0 and 0.52 to 1.0, respectively, for the trailing twelve months ended December 
31, 2020.  We remained in compliance with the covenants of the Credit Agreement as of December 31, 2020 and anticipate 
remaining in compliance with the covenants. 

Net restricted assets, as defined by the Securities and Exchange Commission, refers to the amount of our consolidated 
subsidiaries’ net assets for which the ability to transfer funds to ARLP in the form of cash dividends, loans, advances, or 
transfers is restricted.  As a result of the restrictions contained in the Credit Agreement and our current compliance ratios, 
the amount of our net restricted assets at December 31, 2020, was $240.8 million.  

Senior Notes.  On April 24, 2017, the Intermediate Partnership and Alliance Finance, issued an aggregate principal 
amount  of  $400.0  million  of  senior  unsecured  notes  due  2025  ("Senior  Notes")  in  a  private  placement  to  qualified 
institutional buyers.  The Senior Notes have a term of eight years, maturing on May 1, 2025 (the "Term") and accrue 
interest at an annual rate of 7.5%.  Interest is payable semi-annually in arrears on each May 1 and November 1.  The 
indenture governing the Senior Notes contains customary terms, events of default and covenants relating to, among other 
things, the incurrence of debt, the payment of distributions or similar restricted payments, undertaking transactions with 
affiliates and limitations on asset sales.  The issuers of the Senior Notes may redeem all or a part of the notes at any time 
at redemption prices set forth in the indenture governing the Senior Notes. 

Accounts Receivable Securitization.  On December 5, 2014, certain direct and indirect wholly owned subsidiaries of 
our  Intermediate  Partnership  entered  into  a  $100.0  million  accounts  receivable  securitization  facility  ("Securitization 
Facility").  Under the Securitization Facility, certain subsidiaries sell certain trade receivables on an ongoing basis to our 
Intermediate Partnership, which then sells the trade receivables to AROP Funding, a wholly owned bankruptcy-remote 
special purpose subsidiary of our Intermediate Partnership, which in turn borrows on a revolving basis up to $100.0 million 
secured by the trade receivables.  After the sale, Alliance Coal, as servicer of the assets, collects the receivables on behalf 
of AROP Funding.  The Securitization Facility bears interest based on a Eurodollar Rate.  The agreement governing the 
Securitization Facility contains customary terms and conditions, including limitations with regards to certain customer 
credit  ratings.    In  January  2021,  we  extended  the  term  of  the  Securitization  Facility  to  January  2022  and  reduced  the 
borrowing availability under the facility to $60.0 million.  The Securitization Facility was previously scheduled to mature 
in January 2021.  At December 31, 2020, we had a $55.9 million outstanding balance under the Securitization Facility. 

May 2019 Equipment Financing.  On May 17, 2019, the Intermediate Partnership entered into an equipment financing 
arrangement accounted for as debt, wherein the Intermediate Partnership received $10.0 million in exchange for conveying 
its  interest  in  certain  equipment  owned  indirectly  by  the  Intermediate  Partnership  and  entering  into  a  master  lease 
agreement for that equipment (the "May 2019 Equipment Financing").  The May 2019 Equipment Financing contains 

74 

 
 
 
 
 
customary terms and events of default and provides for thirty-six monthly payments with an implicit interest rate of 6.25%, 
maturing on May 1, 2022.  Upon maturity, the equipment will revert back to the Intermediate Partnership. 

November 2019 Equipment Financing.  On November 6, 2019, the Intermediate Partnership entered into an equipment 
financing arrangement accounted for as debt, wherein the Intermediate Partnership received $53.1 million in exchange for 
conveying its interest in certain equipment owned indirectly by the Intermediate Partnership and entering into a master 
lease  agreement  for  that  equipment  (the  "November  2019  Equipment  Financing").    The  November  2019  Equipment 
Financing contains customary terms and events of default and an implicit interest rate of 4.75%, providing for a four year 
term  with  forty-seven  monthly  payments  of  $1.0  million  and  a  balloon  payment  of  $11.6  million  upon  maturity  on 
November 6, 2023.  At maturity, the equipment will revert back to the Intermediate Partnership.   

June 2020 Equipment Financing.  On June 5, 2020, the Intermediate Partnership entered into an equipment financing 
arrangement accounted for as debt, wherein the Intermediate Partnership received $14.7 million in exchange for conveying 
its  interest  in  certain  equipment  owned  indirectly  by  the  Intermediate  Partnership  and  entering  into  a  master  lease 
agreement  for  that  equipment  (the  "June  2020  Equipment  Financing").  The  June  2020  Equipment  Financing  contains 
customary terms and events of default and provides for forty-eight monthly payments with an implicit interest rate of 
6.1%, maturing on June 5, 2024. Upon maturity, the equipment will revert back to the Intermediate Partnership.   

Other.  We also have an agreement with a bank to provide additional letters of credit in an amount of $5.0 million to 
maintain surety bonds to secure certain asset retirement obligations and our obligations for workers' compensation benefits.  
At December 31, 2020, we had $5.0 million in letters of credit outstanding under this agreement. 

Critical Accounting Policies and Estimates 

Our discussion and analysis of our financial condition, results of operations, liquidity and capital resources is based 
upon our consolidated financial statements, which have been prepared in accordance with accounting principles generally 
accepted in the United States.  The preparation of our consolidated financial statements requires management to make 
estimates and assumptions that affect the reported amounts and disclosures in the consolidated financial statements.  We 
base our estimates on historical experience and on various other assumptions that we believe are reasonable under the 
circumstances.  We discuss these estimates and judgments with the audit committee of the Board of Directors ("Audit 
Committee")  periodically.    Actual  results  may  differ  from  these  estimates.    We  have  provided  a  description  of  all 
significant accounting policies in the notes to our consolidated financial statements.  The following critical accounting 
policies  are  materially  impacted  by  judgments,  assumptions  and  estimates  used  in  the  preparation  of  our  consolidated 
financial statements: 

Business Combinations and Goodwill 

We account for business acquisitions using the purchase method of accounting.  See "Item 8. Financial Statements 
and Supplementary Data—Note 3 – Acquisitions" for more information on the Wing and AllDale Acquisitions.  Assets 
acquired and liabilities assumed are recorded at their estimated fair values at the acquisition date.  The excess of purchase 
price over fair value of net assets acquired is recorded as goodwill.  Given the time it takes to obtain pertinent information 
to finalize the acquired business' balance sheet, it may be several quarters before we are able to finalize those initial fair 
value estimates.  Accordingly, it is not uncommon for the initial estimates to be subsequently revised.  The results of 
operations of acquired businesses are included in the consolidated financial statements from the acquisition date. 

For the Wing Acquisition, we determined a fair value for the acquired mineral interests using a weighting of both 
income  and  market  approaches.    Our  income  approach  primarily  comprised  of  a  discounted  cash  flow  model.    The 
assumptions used in the discounted cash flow model included estimated production, projected cash flows, forward oil & 
gas  prices  and  a  risk-adjusted  discount  rate.    Our  market  approach  consisted  of  the  observation  of  acquisitions  in  the 
Permian Basin to determine a market price for similar mineral interests.   

For the AllDale Acquisition, in addition to valuing the acquired assets and liabilities, we were required to value our 
previously held equity method investments in AllDale I & II just prior to the acquisition and record a gain as the fair value 
was determined to be higher than the carrying value of our equity method investments.  We used a discounted cash flow 
model to re-measure our equity method investments immediately prior to the AllDale Acquisition as well as to value the 
mineral interests acquired.  Assumptions used in our discounted cash flow model are similar to those discussed in the Wing 
Acquisition above. 

75 

 
 
 
 
 
 
 
 
 
The only indefinite-lived intangible that the Partnership currently has is goodwill.  Goodwill is not amortized, but 
subject  to  annual  reviews  on  November  30th  for  impairment  at  the  reporting  unit  level.    Goodwill  is  assessed  for 
impairment more frequently if events or changes in circumstances indicate that it is more likely than not that goodwill is 
impaired.  The reporting unit or units used to evaluate and measure goodwill for impairment are determined primarily 
from the manner in which the business is managed or operated.  A reporting unit is an operating segment or a component 
that is one level below an operating segment.   

The Partnership computes the fair value of its reporting units primarily using the income approach (discounted cash 
flow analysis).  The computations require management to make significant estimates. Critical estimates are used as part of 
these evaluations include, among other things, the discount rate applied to future earnings reflecting a weighted average 
cost of capital rate, and projected coal price assumptions. Our estimate of the forward coal sales price curve and future 
sales volumes are critical assumptions used in our discounted cash flow analysis.   

A discounted cash flow analysis requires us to make various judgmental assumptions about sales, operating margins, 
capital  expenditures,  working  capital  and  coal  sales  prices.  Assumptions  about  sales,  operating  margins,  capital 
expenditures and coal sales prices are based on our budgets, business plans, economic projections, and anticipated future 
cash flows. In determining the fair value of our reporting units, we are required to make significant judgments and estimates 
regarding the impact of anticipated economic factors on our business. The forecast assumptions used in our assessments 
make certain assumptions about future pricing, volumes and expected maintenance capital expenditures. Assumptions are 
also made for a "normalized" perpetual growth rate for periods beyond the long range financial forecast period. 

At December 31, 2019, we had $136.4 million of goodwill, of which $132.0 million was associated with the reporting 
unit representing our Hamilton mine. The goodwill associated with our Hamilton mine was recorded in conjunction with 
our acquisition of the Hamilton mine on July 31, 2015.  During the first quarter of 2020, we assessed certain events and 
changes in circumstances, including a) adverse industry and market developments, including the impact of the COVID-19 
pandemic, b) our response to these developments, including temporarily ceasing production at several mines, including 
Hamilton  and  c)  our  actual  performance  during  the  quarter.    After  consideration  of  these  events  and  changes  in 
circumstances,  we  performed  an  interim  test  of  the  goodwill  associated  with  the  Hamilton  reporting  unit  comparing 
Hamilton's carrying amount to its fair value. 

We estimated the fair value of the Hamilton reporting unit using a discounted cash flow model.  The assumptions used 
in the discounted cash flow model considered market conditions at the time of the assessment and our estimate of the 
mine's performance in future years based on the information available to us. The fair value of the Hamilton reporting unit 
was  determined  to  be  below  its  carrying  amount  (including  goodwill)  by  more  than  the  recorded  balance  of  goodwill 
associated with the reporting unit.  Accordingly, we recognized an impairment charge of $132.0 million consisting of the 
total  carrying  amount  of  goodwill  allocated  to  the  Hamilton  reporting  unit.    This  impairment  charge  reduced  our 
consolidated goodwill balance to $4.4 million.  During the first quarter of 2020 and as part of our annual impairment 
evaluation on November 30, 2020, we also performed tests on our goodwill balance associated with our MAC reporting 
unit using a discounted cash flow model and concluded no impairment was necessary.  There were no impairments of 
goodwill during 2019 or 2018.   

Our estimates of fair value are sensitive to changes in variables, certain of which relate to broader macroeconomic 
conditions outside our control.  As a result, actual performance in the near and longer-term could be different from these 
expectations and assumptions.  This could be caused by events such as strategic decisions made in response to economic 
and competitive conditions and the impact of economic factors, such as over production in coal and low prices of natural 
gas. In addition, some of the inherent estimates and assumptions used in determining fair value of the reporting units are 
outside the control of management, including interest rates, cost of capital and our credit ratings. While we believe we 
have made reasonable estimates and assumptions to calculate the fair value of the reporting units and other intangible 
assets, it is possible a material change could occur. See "Item 8. Financial Statements and Supplementary Data—Note 5 – 
Goodwill Impairment." 

Oil & Gas Reserve Values 

Estimated  oil  &  gas  reserves  and  estimated  market  prices  for  oil  &  gas  are  a  significant  part  of  our  depletion 
calculations, impairment analyses, and other estimates. Following are examples of how these estimates affect financial 
results: 

76 

 
 
 
 
 
 
 
 
 

 

an  increase  (decrease)  in  estimated  proved  oil  &  gas  reserves  can  reduce  (increase)  our  units  of  production 
depreciation, depletion and amortization rates; and 
changes  in  oil  &  gas  reserves  and  estimated  market  prices  both  impact  projected  future  cash  flows  from  our 
mineral interests. This in turn can impact our periodic impairment analysis. 

The process of estimating oil & gas reserves is very complex, requiring significant judgment in the evaluation of all 
available geological, geophysical, engineering and economic data.  After being estimated internally, our proved reserves 
estimates are compared to proved reserves that are audited by independent experts in connection with our required year-
end reporting. The data may change substantially over time as a result of numerous factors, including the historical 12 
month average price, additional development cost and activity, evolving production history and a continual reassessment 
of  the  viability  of  production  under  changing  economic  conditions.  As  a  result,  material  revisions  to  existing  reserve 
estimates could occur from time to time. Such changes could trigger an impairment of our oil & gas mineral interests and 
have an impact on our depreciation, depletion and amortization expense prospectively.  

Estimates  of  future  commodity  prices  utilized  in  our  impairment  analyses  consider  market  information  including 
published forward oil & gas prices. The forecasted price information used in our impairment analyses is consistent with 
that generally used in evaluating third party operator drilling decisions and our expected acquisition plans, if any.  Prices 
for future periods will impact the production economics underlying oil & gas reserve estimates. In addition, changes in 
the price of oil & gas also impact certain costs associated with our expected underlying production and future capital costs. 
The prices of oil & gas are volatile and change from period to period, thus are expected to impact our estimates. Significant 
unfavorable changes in the estimated future commodity prices could result in an impairment of our oil & gas mineral 
interests.  There were no impairments of our oil & gas mineral interests during 2020. 

Workers' Compensation and Pneumoconiosis (Black Lung) Benefits 

We  provide  income  replacement  and  medical  treatment  for  work-related  traumatic  injury  claims  as  required  by 
applicable state laws.  We generally provide for these claims through self-insurance programs.  Workers' compensation 
laws also compensate survivors of workers who suffer employment related deaths.  Our liability for traumatic injury claims 
is the estimated present value of current workers' compensation benefits, based on our actuary estimates.  Our actuarial 
calculations are based on a blend of actuarial projection methods and numerous assumptions including claim development 
patterns, mortality, medical costs and interest rates.  See "Item 8. Financial Statements and Supplementary Data—Note 20 
– Accrued Workers' Compensation and Pneumoconiosis Benefits" for additional discussion.  We had accrued liabilities 
for workers' compensation of $54.7 million and $53.4 million for these costs at December 31, 2020 and 2019, respectively.  
A  one-percentage-point  reduction  in  the discount  rate would have  increased  operating  expense by  approximately  $4.3 
million at December 31, 2020.  We limit our exposure to traumatic injury claims by purchasing a high deductible insurance 
policy that starts paying benefits after deductibles for a particular claim year have been met.  Our receivables for traumatic 
injury claims under this policy as of December 31, 2020 and 2019 are $7.1 million and $7.7 million, respectively. 

Coal mining companies are subject to Federal Coal Mine Health and Safety Act of 1969, as amended, and various 
state  statutes  for  the  payment  of  medical  and  disability  benefits  to  eligible  recipients  related  to  coal  worker's 
pneumoconiosis,  or  black  lung.    We  provide  for  these  claims  through  self-insurance  programs.  Our  pneumoconiosis 
benefits  liability  is  calculated  using  the  service  cost  method  based  on  the  actuarial  present  value  of  the  estimated 
pneumoconiosis benefits obligation.  Our actuarial calculations are based on numerous assumptions including disability 
incidence, medical costs, mortality, death benefits, dependents and discount rates.  We had accrued liabilities of $108.5 
million  and  $97.7  million  for  the  pneumoconiosis  benefits  at  December  31,  2020  and  2019,  respectively.    A  one-
percentage-point reduction in the discount rate would have increased the expense recognized for the year ended December 
31, 2020 by approximately $4.4 million.  Under the service cost method used to estimate our pneumoconiosis benefits 
liability, actuarial gains or losses attributable to changes in actuarial assumptions, such as the discount rate, are amortized 
over the remaining service period of active miners. 

The discount rate for workers' compensation and pneumoconiosis is derived by applying the Financial Times Stock 
Exchange  Pension  Discount  Curve  to  the  projected  liability  payout.    Other  assumptions,  such  as  claim  development 
patterns, mortality, disability incidence and medical costs, are based upon standard actuarial tables adjusted for our actual 
historical  experiences  whenever  possible.    We  review  all  actuarial  assumptions  periodically  for  reasonableness  and 
consistency  and  update  such  factors  when  underlying  assumptions,  such  as  discount  rates,  change  or  when  sustained 
changes in our historical experiences indicate a shift in our trend assumptions are warranted. 

77 

 
 
 
 
 
 
 
Impairment of Long-Lived Assets 

In addition to oil & gas reserves discussed above in the Oil & Gas Reserve Values section, we review the carrying 
value of long-lived assets and certain identifiable intangibles whenever events or changes in circumstances indicate that 
the carrying amount may not be recoverable based upon estimated undiscounted future cash flows.  Long-lived assets and 
certain  intangibles  are  not  reviewed  for  impairment  unless  an  impairment  indicator  is  noted.    Several  examples  of 
impairment indicators include: 

  A significant decrease in the market price of a long-lived asset; 
  A significant adverse change in the extent or manner in which a long-lived asset is being used or in its physical 

condition; 

  A significant adverse change in legal factors or in the business climate that could affect the value of a long-lived 

asset, including an adverse action of assessment by a regulator; 

  An  accumulation  of  costs  significantly  in  excess  of  the  amount  originally  expected  for  the  acquisition  or 

construction of a long-lived asset; 

  A  current-period  operating  or  cash  flow  loss  combined  with  a  history  of  operating  or  cash  flow  losses  or  a 

projection or forecast that demonstrates continuing losses associated with the use of a long-lived asset; or 

  A  current  expectation  that,  more  likely  than  not,  a  long-lived  asset  will  be  sold  or  otherwise  disposed  of 
significantly before the end of its previously estimated useful life. The term more likely that not refers to a level 
of likelihood that is more than 50 percent. 

The above factors are not all inclusive, and management must continually evaluate whether other factors are present 
that would indicate a long-lived asset may be impaired.  If there is an indication that the carrying amount of an asset may 
not be recovered, we compare our estimate of undiscounted future cash flows attributable to the asset to the carrying value 
of the asset.  Individual assets are grouped for impairment review purposes based on the lowest level for which there is 
identifiable cash flows that are largely independent of the cash flows of other groups of assets, generally on a by-mine 
basis.  Assumptions about sales, operating margins, capital expenditures and sales prices are based on our budgets, business 
plans,  economic  projections,  and  anticipated  future  cash  flows.  If  the  carrying  value  of  an  asset  exceeds  the  future 
undiscounted cash flows expected from the asset, the amount of impairment is measured by the difference between the 
carrying value and the fair value of the asset.  The fair value of impaired assets is typically determined based on various 
factors, including the present values of expected future cash flows using a risk adjusted discount rate, the marketability of 
coal properties and the estimated fair value of assets that could be sold or used at other operations. We recorded asset 
impairments of $25.0 million, $15.2 million and $40.5 million in 2020, 2019 and 2018, respectively. See "Item 8. Financial 
Statements and Supplementary Data—Note 4 – Long-Lived Asset Impairments". 

Asset Retirement Obligations 

SMCRA and similar state statutes require that mined property be restored in accordance with specified standards and 
an approved reclamation plan.  A liability is recorded for the estimated cost of future mine asset retirement and closing 
procedures on a present value basis when incurred or acquired and a corresponding amount is capitalized by increasing 
the carrying amount of the related long-lived asset. Those costs relate to permanently sealing portals at underground mines 
and  to  reclaiming  the  final  pits  and  support  surface  acreage  for  both  our  underground  mines  and  past  surface  mines.  
Examples of these types of costs, common to both types of mining, include, but are not limited to, removing or covering 
refuse  piles  and  settling  ponds,  water  treatment  obligations,  and  dismantling  preparation  plants,  other  facilities  and 
roadway infrastructure. Accrued liabilities of $127.9 million and $137.5 million for these costs are recorded at December 
31, 2020 and 2019, respectively.  See "Item 8. Financial Statements and Supplementary Data—Note 19 – Asset Retirement 
Obligations" for additional information.  The liability for asset retirement and closing procedures is sensitive to changes 
in cost estimates, estimated mine lives and timing of post-mine reclamation activities.  As changes in estimates occur (such 
as mine plan revisions, changes in estimated costs or changes in timing of the performance of reclamation activities), the 
revisions to the obligation and asset are recognized at the appropriate credit-adjusted, risk-free interest rate. 

Accounting  for  asset  retirement  obligations  also  requires  depreciation  of  the  capitalized  asset  retirement  cost  and 
accretion of the asset retirement obligation over time.  Depreciation is generally determined on a units-of-production basis 
and accretion is generally recognized over the life of the producing assets. 

78 

 
 
 
 
 
 
 
 
On at least an annual basis, we review our entire asset retirement obligation liability and make necessary adjustments 
for permit changes approved by state authorities, changes in the timing of reclamation activities, and revisions to cost 
estimates and productivity assumptions, to reflect current experience.  Adjustments to the liability associated with these 
assumptions  resulted  in  a  decrease  of  $11.9  million  for  the  year  ended  December  31,  2020.    There  were  no  material 
adjustments to the liability associated with these assumptions for the year ended December 31, 2019. 

While the precise amount of these future costs cannot be determined with certainty, we have estimated the costs and 
timing of future asset retirement obligations escalated for inflation, then discounted and recorded at the present value of 
those estimates.  Discounting resulted in reducing the accrual for asset retirement obligations by $102.1 million and $102.9 
million  at  December  31,  2020  and  2019.    We  estimate  that  the  aggregate  undiscounted  cost  of  final  mine  closure  is 
approximately $230.0 million and $240.5 million at December 31, 2020 and 2019, respectively.  If our assumptions differ 
from actual experiences, or if changes in the regulatory environment occur, our actual cash expenditures and costs that we 
incur could be materially different than currently estimated. 

Shelf Registration Statement 

In February 2018, we filed with the SEC a universal shelf registration statement allowing us to issue from time to time 
an indeterminate amount of debt or equity securities ("2018 Registration Statement").  At February 23, 2021, we had not 
utilized any amounts available under the 2018 Registration Statement.   

Related–Party Transactions 

See "Item 8. Financial Statements and Supplementary Data—Note 21 – Related-Party Transactions" for a discussion 

of our related-party transactions. 

Accruals of Other Liabilities 

We  had  accruals  for  other  liabilities,  including  current  obligations,  totaling  $321.3  million  and  $315.9  million  at 
December 31, 2020 and 2019, respectively.  These accruals were chiefly comprised of workers' compensation benefits, 
pneumoconiosis benefits, and costs associated with asset retirement obligations.  These obligations are self-insured except 
for certain excess insurance coverage for workers' compensation.  The accruals of these items were based on estimates of 
future expenditures based on current legislation, related regulations and other developments.  Thus, from time to time, our 
results of operations may be significantly affected by changes to these liabilities.  Please see "Item 8. Financial Statements 
and Supplementary Data—Note 19 – Asset Retirement Obligations" and "—Note 20 – Accrued Workers' Compensation 
and Pneumoconiosis Benefits." 

Inflation 

Any future inflationary or deflationary pressures could adversely affect the results of our operations.  For example, at 
times our results have been significantly impacted by price increases affecting many of the components of our operating 
expenses such as fuel, steel, maintenance expense and labor. Please see "Item 1A. Risk Factors." 

New Accounting Standards 

See "Item 8. Financial Statements and Supplementary Data—Note 2 – Summary of Significant Accounting Policies" 

for a discussion of new accounting standards. 

ITEM 7A. 

QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK 

Commodity Price Risk 

We have significant long-term sales contracts as evidenced by approximately 93.0% of our sales tonnage being sold 
under long-term sales contracts in 2020.  Most of the long-term sales contracts are subject to price adjustment provisions, 
which periodically permit an increase or decrease in the contract price, typically to reflect changes in specified indices or 
changes  in  production  costs  resulting  from  regulatory  changes,  or  both.    For  additional  discussion  of  coal  supply 
agreements,  please  see  "Item  1.  Business—Coal  Marketing  and  Sales"  and  "Item  8.  Financial  Statements  and 

79 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Supplementary  Data—Note  23  –  Concentration  of  Credit  Risk  and  Major  Customers."    As  of  February  1,  2021,  our 
nominal commitment under contract was approximately 24.1 million tons in 2021.   

Our results of operations are highly dependent upon the prices we receive for our coal, oil and natural gas.  Regarding 
coal, the short-term sales contracts favored by some of our coal customers leave us more exposed to risks of declining coal 
price periods.  Regarding oil & natural gas, as seen in our 2020 results, lower sales price realizations, caused by lower 
global energy demand during the COVID-19 pandemic and actions of major oil producing countries, had a significant 
impact  on  our  royalty  revenues.    Please  see  discussions  above,  "Item  7.  Management's  Discussion  and  Analysis  of 
Financial Condition and Results of Operations" for more information regarding the impact of the COVID-19 pandemic 
and lower oil and natural gas prices on the results of our operations for 2020. 

We have exposure to coal and oil & gas sales prices and price risk for supplies that are used directly or indirectly in 
the normal course of coal and oil & gas production such as steel, electricity and other supplies. We manage our risk for 
these items through strategic sourcing contracts for normal quantities required by our operations.  Historically, we have 
not utilized any commodity price-hedges or other derivatives related to either our sales price or supply cost risks but may 
do so in the future. 

Credit Risk 

In 2020, approximately 94.2% of our tons sold were purchased by United States electric utilities and 3.3% were sold 
into the international markets through brokered transactions.  Therefore, our credit risk is primarily with domestic electric 
power  generators  and  reputable  global  brokerage  firms.    Our  policy  is  to  independently  evaluate  each  customer's 
creditworthiness  prior  to  entering  into  transactions  and  to  constantly  monitor  outstanding  accounts  receivable  against 
established credit limits. When deemed appropriate by our credit management department, we will take steps to reduce 
our credit exposure to customers that do not meet our credit standards or whose credit has deteriorated. These steps may 
include obtaining letters of credit or cash collateral, requiring prepayments for shipments or establishing customer trust 
accounts held for our benefit in the event of a failure to pay. Such credit risks from customers may impact the borrowing 
capacity of our Securitization Facility.  See "Item 7.   Management's Discussion and Analysis of Financial Condition and 
Results of Operations—Debt Obligations – Accounts Receivable Securitization". 

Exchange Rate Risk 

Almost  all  of  our  transactions  are  denominated  in  United  States  dollars,  and  as  a  result,  we  do  not  have  material 
exposure to currency exchange-rate risks. However, because coal is sold internationally in United States dollars, general 
economic  conditions  in  foreign  markets  and  changes  in  foreign  currency  exchange  rates  may  provide  our  foreign 
competitors with a competitive advantage. If our competitors' currencies decline against the United States dollar or against 
foreign  purchasers'  local  currencies,  those  competitors  may  be  able  to  offer  lower  prices  for  coal  to  these  purchasers. 
Furthermore, if the currencies of overseas purchasers were to significantly decline in value in comparison to the United 
States dollar, those purchasers may seek decreased prices for the coal we sell to them. Consequently, currency fluctuations 
could adversely affect the competitiveness of our coal in international markets. 

Interest Rate Risk 

Borrowings under the Revolving Credit Facility and Securitization Facility are at variable rates and, as a result, we 
have interest rate exposure. Historically, our earnings have not been materially affected by changes in interest rates and 
we  have  not  utilized  interest  rate  derivative  instruments  related  to  our  outstanding  debt.    We  had  $87.5  million  in 
borrowings  under  the  Revolving  Credit  Facility  and  $55.9  million  in  borrowings  under  the  Securitization  Facility  at 
December 31, 2020.  A one percentage point increase in the interest rates related to the Revolving Credit Facility and 
Securitization Facility would result in an annualized increase in interest expense of $1.4 million, based on borrowing levels 
at December 31, 2020.  With respect to our fixed-rate borrowings, we had $400.0 million in borrowings under our Senior 
Notes and $60.4 million in borrowings under our equipment financings at December 31, 2020.  A one percentage point 
increase in interest rates would result in a decrease of approximately $18.1 million in the estimated fair value of these 
borrowings. 

The table below provides information about our market sensitive financial instruments and constitutes a "forward-
looking statement." The fair values of long-term debt are estimated using discounted cash flow analyses, based upon our 
incremental borrowing rates for similar types of borrowing arrangements as of December 31, 2020 and 2019. 

80 

 
 
 
 
 
 
 
 
 
The carrying amounts and fair values of financial instruments are as follows: 

  $   460,380  

  $ 

 376,781  

  $   143,400  

  $ 

 141,536  

 —  
 —  

 —  
 —  

Expected Maturity Dates 
as of December 31, 2020 

Fixed rate debt 
Weighted-average interest rate 

2021 

2022 

2023 

2024 

2025 

  Thereafter  

Total 

Fair Value    
  December 31,    
2020 

  $ 

 17,299  

  $ 

 16,071  

  $ 

 24,970  

  $ 

(dollars in thousands) 
 2,040  

  $   400,000  

  $ 

 7.23 %  

 7.31 %  

 7.40 %  

 7.50 %  

 7.50 %  

Variable rate debt 
Weighted-average interest rate (1) 

  $ 

 55,900  

  $ 

 2.97 %  

  $ 

 —  
 3.01 %  

  $ 

 —  
 3.01 %  

 87,500  

  $ 

 3.01 %  

  $ 

 —  
 —  

Expected Maturity Dates 
as of December 31, 2019 

Fixed rate debt 
Weighted-average interest rate 

2020 

2021 

2022 

2023 

2024 

  Thereafter  

Total 

Fair Value   
  December 31,   
2019 

  $ 

 13,158  

  $ 

 13,847  

  $ 

 12,403  

  $ 

  $   400,000  

  $   460,480  

  $ 

 407,775  

 7.20 %  

 7.26 %  

 7.33 %  

 7.41 %  

 7.50 %  

(dollars in thousands) 
  $ 

 21,072  

 —  
 7.50 %  

Variable rate debt 
Weighted-average interest rate (1) 

  $ 

 —  
 4.12 %  

  $   328,800  

  $ 

 4.39 %  

  $ 

 —  
 —  

  $ 

 —  
 —  

  $ 

 —  
 —  

 —  
 —  

  $   328,800  

  $ 

 328,431  

(1)  Interest rate of variable rate debt equal to the rate effective at December 31, 2020 and 2019, held constant for the 

remaining term of the outstanding borrowing. 

81 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
 
     
 
 
     
 
 
     
 
 
     
 
 
     
 
 
     
 
 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
 
 
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
        
     
 
 
     
 
 
     
 
 
     
 
 
     
 
 
     
 
 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
ITEM 8. 

FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA 

Report of Independent Registered Public Accounting Firm 
Consolidated Balance Sheets 
Consolidated Statements of Operations 
Consolidated Statements of Comprehensive Income (Loss) 
Consolidated Statements of Cash Flows 
Consolidated Statement of Partners' Capital 
1.      Organization and Presentation 
2.      Summary of Significant Accounting Policies 
3.      Acquisitions 
4.      Long-Lived Asset Impairments 
5.      Goodwill Impairment 
6.      Inventories 
7.      Property, Plant and Equipment 
8.      Long-Term Debt 
9.      Leases 
10.    Fair Value Measurements 
11.    Partners' Capital 
12.    Variable Interest Entities 
13.    Investments 
14.    Revenue From Contracts With Customers 
15.    Earnings Per Limited Partner Unit 
16.    Employee Benefit Plans 
17.    Common Unit-Based Compensation Plans 
18.    Supplemental Cash Flow Information 
19.    Asset Retirement Obligations 
20.    Accrued Workers' Compensation and Pneumoconiosis Benefits 
21.    Related-Party Transactions 
22.    Commitments and Contingencies 
23.    Concentration of Credit Risk and Major Customers 
24.    Segment Information 
25.    Subsequent Events 

Supplemental Oil & Gas Reserve Information (Unaudited) 
Schedule I – Condensed Financial Information of Registrant 

Page 

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82 

 
 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Report of Independent Registered Public Accounting Firm 

The Board of Directors of Alliance Resource Management GP, LLC 
and the Partners of Alliance Resource Partners, L.P. 

Opinion on the Financial Statements 
We  have  audited  the  accompanying  consolidated  balance  sheets  of  Alliance  Resource  Partners,  L.P.  and 
subsidiaries  (the  Partnership)  as  of  December  31,  2020  and  2019,  the  related  consolidated  statements  of 
operations, comprehensive income (loss), cash flows and partners’ capital for each of the three years in the 
period ended December 31, 2020, and the related notes and financial statement schedule listed in the Index at 
Item  15(a)(2)  (collectively  referred  to  as  the  “consolidated  financial  statements”).   In  our  opinion,  the 
consolidated financial statements present fairly, in all material respects, the financial position of the Partnership 
at December 31, 2020 and 2019, and the consolidated results of its operations and its cash flows for each of the 
three years in the period ended December 31, 2020, in conformity with U.S. generally accepted accounting 
principles.  

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board 
(United States) (PCAOB), the Partnership’s internal control over financial reporting as of December 31, 2020, 
based on criteria established in Internal Control–Integrated Framework issued by the Committee of Sponsoring 
Organizations  of  the  Treadway  Commission  (2013  framework)  and  our  report  dated  February  23,  2021 
expressed an unqualified opinion thereon. 

Basis for Opinion 
These  financial  statements  are  the  responsibility  of  the  Partnership’s  management.  Our  responsibility  is  to 
express an opinion on the Partnership’s financial statements based on our audits. We are a public accounting 
firm  registered  with  the  PCAOB  and  are  required  to  be  independent  with  respect  to  the  Partnership  in 
accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and 
Exchange Commission and the PCAOB.  

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan 
and perform the audit to obtain reasonable assurance about whether the financial statements are free of material 
misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of 
material misstatement of the financial statements, whether due to error or fraud, and performing procedures 
that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts 
and disclosures in the financial statements. Our audits also included evaluating the accounting principles used 
and significant estimates made by management, as well as evaluating the overall presentation of the financial 
statements. We believe that our audits provide a reasonable basis for our opinion.  

Critical Audit Matters 
The critical audit matters communicated below are matters arising from the current period audit of the financial 
statements that were communicated or required to be communicated to the audit committee and that: (1) relate 
to  accounts  or  disclosures  that  are  material  to  the  financial  statements  and  (2)  involved  our  especially 
challenging, subjective or complex judgments. The communication of critical audit matters does not alter in 
any  way  our  opinion  on  the  consolidated  financial  statements,  taken  as  a  whole,  and  we  are  not,  by 
communicating the critical audit matters below, providing separate opinions on the critical audit matters or on 
the accounts or disclosures to which they relate.  

83 

 
 
 
 
  
 
 
 
Description of 
the Matter 

Valuation of workers’ compensation and pneumoconiosis benefits  

As more fully described at Note 20 to the consolidated financial statements, the Partnership 
provides  income  replacement  and  medical  treatment  for  work-related  traumatic  injury 
claims,  as  required  by  applicable  laws.  Workers'  compensation  laws  also  compensate 
survivors of workers who suffer employment-related deaths.  Certain of the Partnership’s 
mine operating entities are liable under state statutes and the Federal Coal Mine Health and 
Safety Act of 1969, as amended, to pay benefits for black lung disease (or pneumoconiosis) 
to eligible employees and former employees and their dependents. At December 31, 2020, 
the  Partnership’s  aggregate  workers’  compensation  and  pneumoconiosis  benefits  were 
$163 million.  

Auditing  management’s  estimate  of  the  workers’  compensation  and  pneumoconiosis 
benefits  was  complex  due  to  the  use  of  a  blend  of  actuarial  projection  methods  and 
numerous assumptions including claim development patterns, costs, and mortality in the 
liability calculations. 

How We 
Addressed the 
Matter in Our 
Audit 

We obtained an understanding, evaluated the design and tested the operating effectiveness 
of 
the  Partnership’s  controls  over  management’s  workers’  compensation  and 
pneumoconiosis  benefits  process.  For  example,  we  tested  controls  over  management’s 
review of the liability calculations and the appropriateness of the significant assumptions 
used, including the completeness and accuracy of the underlying data.  

To  test  the  workers’  compensation  and  pneumoconiosis  benefits,  our  audit  procedures 
included,  among  others,  evaluating  the  methodology  used,  the  significant  actuarial 
assumptions described above and the underlying data used by the Partnership. We involved 
our actuarial specialists to assist in evaluating management’s methodology and for testing 
the claim development patterns, costs and mortality assumptions. We compared the claim 
development  pattern  and  cost  assumptions  used  by  management  for  consistency  with 
historical  experience  and  current  trends.  We  also  developed  independent  ranges  and 
compared those ranges to management’s best estimate.  To evaluate the use of mortality 
tables,  we  assessed  whether  the  information  used  by  management  is  consistent  with 
publicly-available  information.  We  also  tested  the  completeness  and  accuracy  of  the 
underlying data used by management. 

Long-lived asset recoverability analyses  

Description of 
the Matter 

As more fully described in Note 4 to the consolidated financial statements, in 2020, due to 
the uncertainty related to energy demand, the Partnership performed recoverability tests on 
its  coal  mining  operations.  Based  on  the  Partnership’s  recoverability  analyses,  it  is 
projected to recover all asset costs, excluding current year impairments which are discussed 
further in Note 4.   

84 

 
 
 
 
Auditing  the  Partnership’s  coal  asset  recoverability  analyses  involved  subjectivity,  as 
management’s estimates to determine future cash flows were based on assumptions about 
future market and economic conditions. Significant assumptions used in the Partnership’s 
future  cash  flows  included  estimates  of  future  sales  volumes,  sales  prices,  operating 
margins and capital expenditures. 

How We 
Addressed the 
Matter in Our 
Audit 

We obtained an understanding, evaluated the design and tested the operating effectiveness 
of  the  Partnership’s  controls  over  its  recoverability  test  process.  For  example,  we  tested 
controls over management’s review of the significant assumptions underlying the future cash 
flows and of the completeness and accuracy of the data used in performance of the analysis.  

To  test  the  Partnership’s  asset  recoverability  analyses,  our  audit  procedures  included, 
among others, evaluating the appropriateness of the methodology used to develop the cash 
flow models, as well as testing the significant assumptions used and the completeness and 
accuracy of the underlying data. We evaluated management’s assumptions by comparing 
key inputs to current industry, market and economic trends, as well as customer contract 
terms and historical financial relationships. We also performed sensitivity analyses and a 
retrospective comparison of forecasted cash flows to actual historical data.     

/s/ Ernst & Young LLP 

We have served as the Partnership’s auditor since 2011.  

Tulsa, Oklahoma 
February 23, 2021 

85 

 
 
 
 
 
 
 
ALLIANCE RESOURCE PARTNERS, L.P. AND SUBSIDIARIES 

CONSOLIDATED BALANCE SHEETS 
DECEMBER 31, 2020 AND 2019 
(In thousands, except unit data) 

ASSETS 

CURRENT ASSETS: 

Cash and cash equivalents 
Trade receivables 
Other receivables 
Inventories, net 
Advance royalties 
Prepaid expenses and other assets 

Total current assets 

PROPERTY, PLANT AND EQUIPMENT: 

Property, plant and equipment, at cost 
Less accumulated depreciation, depletion and amortization 

Total property, plant and equipment, net 

OTHER ASSETS: 

Advance royalties  
Equity method investments 
Goodwill 
Operating lease right-of-use assets 
Other long-term assets 
Total other assets 

TOTAL ASSETS 

LIABILITIES AND PARTNERS' CAPITAL 

CURRENT LIABILITIES: 
Accounts payable 
Accrued taxes other than income taxes 
Accrued payroll and related expenses 
Accrued interest 
Workers' compensation and pneumoconiosis benefits 
Current finance lease obligations 
Current operating lease obligations 
Other current liabilities 
Current maturities, long-term debt, net 

Total current liabilities 
LONG-TERM LIABILITIES: 

Long-term debt, excluding current maturities, net 
Pneumoconiosis benefits 
Accrued pension benefit 
Workers' compensation 
Asset retirement obligations 
Long-term finance lease obligations 
Long-term operating lease obligations 
Other liabilities 

Total long-term liabilities 
Total liabilities 

PARTNERS' CAPITAL: 
ARLP Partners' Capital: 

Limited Partners - Common Unitholders 127,195,219 and 126,915,597 units outstanding, 
respectively 
Accumulated other comprehensive loss 
Total ARLP Partners' Capital 

Noncontrolling interest 

Total Partners' Capital 

TOTAL LIABILITIES AND PARTNERS' CAPITAL 

See notes to consolidated financial statements. 

86 

$ 

$ 

$ 

December 31,  

2020 

2019 

$ 

 55,574   
 104,579   
 3,481   
 56,407   
 4,168   

 21,565          
 245,774   

$ 

$ 

 3,554,090   
 (1,753,845) 
 1,800,245   

 56,791   
 27,268   
 4,373   
 15,004   
 16,561   
 119,997   
 2,166,016   

 47,511   
 25,054   
 28,524   
 5,132   
 10,646   
 766   
 1,854   
 21,919   
 73,199   
 214,605   

 519,421   
 105,068   
 46,965   
 47,521   
 121,487   
 1,458   
 13,078   
 24,146   
 879,144   
 1,093,749   

 36,482   
 161,679   
 256   
 101,305   
 1,844   
 18,019   
 319,585   

 3,684,008   
 (1,675,022) 
 2,008,986   

 52,057   
 28,529   
 136,399   
 17,660   
 23,478   
 258,123   
 2,586,694   

 80,566   
 15,768   
 36,575   
 5,664   
 11,175   
 8,368   
 3,251   
 21,062   
 13,157   
 195,586   

 768,194   
 94,389   
 44,858   
 45,503   
 133,018   
 2,224   
 14,316   
 23,182   
 1,125,684   
 1,321,270   

 1,148,565   
 (87,674) 
 1,060,891   
 11,376   
 1,072,267   
 2,166,016   

$ 

 1,331,482   
 (77,993) 
 1,253,489   
 11,935   
 1,265,424   
 2,586,694   

$ 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
 
     
 
 
 
 
 
  
 
 
 
 
 
 
 
  
  
 
  
  
 
  
  
 
  
  
        
 
  
  
 
 
 
 
 
 
  
  
 
  
  
 
  
  
 
 
 
 
 
 
  
  
 
  
  
 
 
 
 
 
 
 
  
  
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
 
 
 
 
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
 
  
  
 
  
  
 
 
 
 
 
 
 
 
 
 
ALLIANCE RESOURCE PARTNERS, L.P. AND SUBSIDIARIES 

CONSOLIDATED STATEMENTS OF OPERATIONS 
FOR THE YEARS ENDED DECEMBER 31, 2020, 2019 AND 2018 
(In thousands, except unit and per unit data) 

SALES AND OPERATING REVENUES: 

Coal sales 
Oil & gas royalties 
Transportation revenues 
Other revenues 

Total revenues 

EXPENSES: 

2020 

Year Ended December 31,  
2019 

2018 

$ 

 1,232,272   
 42,912   
 21,129   
 31,816   

 1,328,129   

$ 

 1,762,442   
 51,735   
 99,503   
 48,040   

 1,961,720   

$ 

 1,844,808   
 — 
 112,385   
 45,664   
 2,002,857   

Operating expenses (excluding depreciation, depletion and amortization) 
Transportation expenses 
Outside coal purchases 
General and administrative 
Depreciation, depletion and amortization 
Settlement gain 
Asset impairments 
Goodwill impairment 

Total operating expenses 

 859,656   
 21,129   
 — 
 59,806   
 313,387   
 — 
 24,977   
 132,026   

 1,410,981   

 1,182,100   
 99,503   
 23,357   
 72,997   
 309,075   
 — 
 15,190   
 — 

 1,702,222   

 1,207,713   
 112,385   
 1,466   
 68,298   
 280,225   
 (80,000) 
 40,483   
 — 
 1,630,570   

INCOME (LOSS) FROM OPERATIONS 

 (82,852) 

 259,498   

 372,287   

Interest expense (net of interest capitalized of $1,325, $1,211 and $1,306, 
respectively) 
Interest income 
Equity method investment income 
Equity securities income 
Acquisition gain 
Other income (expense) 

INCOME (LOSS) BEFORE INCOME TAXES 

 (45,613) 
 135   
 907   
 — 
 — 
 (1,593) 

 (129,016) 

 (45,875) 
 379   
 2,203   
 12,906   
 177,043   
 561   

 406,715   

INCOME TAX EXPENSE (BENEFIT) 

 35   

 (211) 

 (40,218) 
 159   
 22,189   
 15,696  
 — 
 (2,621) 
 367,492   

 22   

NET INCOME (LOSS) 

 (129,051) 

 406,926   

 367,470   

LESS:  NET INCOME ATTRIBUTABLE TO NONCONTROLLING 
INTEREST 

 (169) 

 (7,512) 

 (866) 

NET INCOME (LOSS) ATTRIBUTABLE TO ARLP 

$ 

 (129,220) 

$ 

 399,414   

$ 

 366,604   

NET INCOME (LOSS) ATTRIBUTABLE TO ARLP 

GENERAL PARTNER 

LIMITED PARTNERS 

EARNINGS PER LIMITED PARTNER UNIT - BASIC AND DILUTED 

$ 

$ 

$ 

 — 

 (129,220) 

 (1.02) 

$ 

$ 

$ 

 — 

 399,414   

 3.07   

$ 

$ 

$ 

 1,560   
 365,044   

 2.74   

WEIGHTED-AVERAGE NUMBER OF UNITS OUTSTANDING – BASIC 
AND DILUTED 

 127,164,659   

 128,116,670   

 130,758,169   

See notes to consolidated financial statements. 

87 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
     
        
        
  
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
 
  
  
  
 
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
 
  
  
 
  
  
  
 
 
 
 
 
  
  
  
 
 
 
 
 
 
 
 
 
  
  
  
 
 
 
 
 
 
 
 
 
  
  
  
 
  
  
  
 
  
  
  
 
 
  
  
 
 
 
 
 
  
  
  
 
  
  
  
 
 
 
 
 
 
 
 
 
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
 
 
 
 
ALLIANCE RESOURCE PARTNERS, L.P. AND SUBSIDIARIES 

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) 
FOR THE YEARS ENDED DECEMBER 31, 2020, 2019 AND 2018 
(In thousands) 

NET INCOME (LOSS) 

  $ 

 (129,051) 

$ 

 406,926   

$ 

 367,470   

Year Ended December 31,  

2020 

2019 

2018 

OTHER COMPREHENSIVE INCOME (LOSS): 

Defined benefit pension plan 

Amortization of prior service cost (1) 
Net actuarial loss 
Amortization of net actuarial loss (1) 

Total defined benefit pension plan adjustments 

Pneumoconiosis benefits 
Net actuarial gain (loss) 
Amortization of net actuarial loss (gain) (1) 
Total pneumoconiosis benefits adjustments 

 186   
 (5,522) 
 4,128   

 (1,208) 

 (7,787) 
 (686) 
 (8,473) 

 186   
 (7,350) 
 3,922   

 (3,242) 

 (23,298) 
 (4,582) 
 (27,880) 

OTHER COMPREHENSIVE INCOME (LOSS) 

 (9,681) 

 (31,122) 

COMPREHENSIVE INCOME (LOSS) 

 (138,732) 

 375,804   

Less: Comprehensive income attributable to noncontrolling interest 

 (169) 

 (7,512) 

 186   
 (3,326) 
 3,608   
 468   

 4,599   
 2   
 4,601   

 5,069   

 372,539   

 (866) 

COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO ARLP 

  $ 

 (138,901) 

$ 

 368,292   

$ 

 371,673   

(1)  Amortization of prior service cost and actuarial gain or loss is included in the computation of net periodic benefit cost (see Notes 16 and 20 for 

additional details). 

See notes to consolidated financial statements. 

88 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
     
        
        
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
 
  
  
  
 
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
 
  
  
  
 
  
  
  
 
 
 
 
 
 
 
 
 
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ALLIANCE RESOURCE PARTNERS, L.P. AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF CASH FLOWS 
FOR THE YEARS ENDED DECEMBER 31, 2020, 2019 AND 2018 
(In thousands) 

CASH FLOWS FROM OPERATING ACTIVITIES: 

Net income (loss) 
Adjustments to reconcile net income to net cash provided by operating activities: 

Depreciation, depletion and amortization 
Non-cash compensation expense 
Asset retirement obligations 
Coal inventory adjustment to market 
Equity investment income 
Distributions from equity method investments 
Income from equity securities paid-in-kind 
Net loss (gain) on sale of property, plant and equipment 
Asset impairment 
Goodwill impairment 
Acquisition gain, net 
Cash received on redemption of equity securities in excess of investment 
Valuation allowance of deferred tax assets 
Other 

Changes in operating assets and liabilities: 

Trade receivables 
Other receivables 
Inventories, net 
Prepaid expenses and other assets 
Advance royalties 
Accounts payable 
Accrued taxes other than income taxes 
Accrued payroll and related benefits 
Pneumoconiosis benefits 
Workers' compensation 
Other 

Total net adjustments 
Net cash provided by operating activities 

CASH FLOWS FROM INVESTING ACTIVITIES: 
Property, plant and equipment: 

Capital expenditures 

Decrease in accounts payable and accrued liabilities 
Proceeds from sale of property, plant and equipment 
Contributions to equity method investments 

Distributions received from investments in excess of cumulative earnings 
Payments for acquisitions of businesses, net of cash acquired 
Cash received from redemption of equity securities 

Net cash used in investing activities 

CASH FLOWS FROM FINANCING ACTIVITIES: 

Borrowings under securitization facility 
Payments under securitization facility 
Proceeds from equipment financings 
Payments on equipment financings 
Borrowings under revolving credit facilities 
Payments under revolving credit facilities 
Payments on finance lease obligations 
Payment of debt issuance costs 
Payments for purchases of units under unit repurchase program 
Payments for taxes related to net settlement of issuance of units in deferred 
compensation plans 
Cash settlement of grants under deferred compensation plan 
Cash contributions by General Partner 
Cash contribution by affiliated entity 
Cash obtained in Simplification Transactions 
Distributions paid to Partners 
Other 

Net cash used in financing activities 

NET CHANGE IN CASH AND CASH EQUIVALENTS 
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 
CASH AND CASH EQUIVALENTS AT END OF PERIOD 
See notes to consolidated financial statements. 

89 

2020 

Year Ended December 31,  
2019 

2018 

$ 

 (129,051) 

$ 

 406,926   

$ 

 367,470   

 313,387   
 3,345   
 4,033   
 3,245   
 (907) 
 907   
 — 
 (5,850) 
 24,977   
 132,026   
 — 
 — 
 1,151   
 6,631   

 56,172   
 (3,225) 
 30,522   
 (2,514) 
 (7,690) 
 (24,282) 
 9,286   
 (8,051) 
 2,340   
 1,355   
 (7,162) 
 529,696   
 400,645   

 (121,101) 
 (8,773) 
 3,762   
 — 
 988   
 — 
 — 
 (125,124) 

 46,100   
 (64,000) 
 14,705   
 (14,805) 
 70,000   
 (237,500) 
 (8,368) 
 (6,280) 
 — 

 (1,310) 
 (2,490) 
 — 
 — 
 — 
 (51,753) 
 (728) 
 (256,429) 
 19,092   
 36,482   
 55,574   

$ 

 309,075   
 11,934   
 4,087   
 4,895   
 (2,203) 
 2,203   
 (712) 
 109   
 15,190   
 — 
 (177,043) 
 (11,482) 
 (413) 
 5,677   

 20,841   
 3,726   
 (35,082) 
 6,136   
 (9,876) 
 (17,671) 
 (994) 
 (6,538) 
 (2,292) 
 3,845   
 (15,443) 
 107,969   
 514,895   

 (305,858) 
 (81) 
 1,266   
 — 
 2,501   
 (320,232) 
 134,288   
 (488,116) 

 184,500   
 (202,700) 
 63,086   
 (2,607) 
 400,000   
 (320,000) 
 (46,725) 
 — 
 (22,892) 

 (7,817) 
 — 
 — 
 — 
 — 
 (278,425) 
 (867) 
 (234,447) 
 (207,668) 
 244,150   
 36,482   

$ 

 280,225   
 12,114   
 3,926   
 1,455   
 (22,189)  
 21,971   
 (15,696)  
 (1,285)  
 40,483   
 —  
 —  
 —  
 (1,560)  
 3,171   

 6,757   
 (249)  
 (747)  
 7,387   
 (8,782)  
 (813)  
 (3,614)  
 7,362   
 1,837   
 (4,900)  
 22   
 326,875   
 694,345   

 (233,480)  
 (1,051)  
 2,409   
 (15,600)  
 2,473   
 —  
 —  
 (245,249)  

 304,600   
 (285,000)  
 —  
 —  
 245,000   
 (100,000)  
 (29,353)  
 —  
 (70,604)  

 (2,081)  
 —  
 41   
 2,142   
 1,139   
 (275,902)  
 (1,684)  
 (211,702)  
 237,394   
 6,756   
 244,150   

$ 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
        
        
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
 
  
 
 
 
  
 
 
  
  
  
 
  
  
  
 
 
  
  
 
 
 
 
 
 
 
 
 
  
  
  
 
  
  
  
 
 
 
 
 
 
  
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
  
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
 
  
 
 
  
  
  
 
 
  
  
 
  
  
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
 
  
 
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
 
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
 
ALLIANCE RESOURCE PARTNERS, L.P. AND SUBSIDIARIES 
CONSOLIDATED STATEMENT OF PARTNERS' CAPITAL 
FOR THE YEARS ENDED DECEMBER 31, 2020, 2019 AND 2018 
(In thousands, except unit data) 

Balance at January 1, 2018 
Comprehensive income: 

Net income 
Actuarially determined long-term 
liability adjustments 

Total comprehensive income  
Settlement of deferred compensation 
plans 
Issuance of units to Owners of SGP in 
Simplification Transactions 
Issuance of units to SGP related to 
Exchange Transaction 
Simplification Transactions fees 
Contribution of units and cash by 
affiliated entity 
Purchase of units under unit repurchase 
program 
Common unit-based compensation 
Distributions on deferred common unit-
based compensation 
General Partner contribution 
Distributions from consolidated company 
to noncontrolling interest 
Distributions to Partners 

Balance at December 31, 2018 

Comprehensive income: 

Net income 
Actuarially determined long-term 
liability adjustments 

Total comprehensive income  
Settlement of deferred compensation 
plans 
Purchase of units under unit repurchase 
program 
Common unit-based compensation 
Distributions on deferred common unit-
based compensation 
Distributions from consolidated company 
to noncontrolling interest 
Distributions to Partners 

Balance at December 31, 2019 

Comprehensive income (loss): 

Net income (loss) 
Actuarially determined long-term 
liability adjustments 

Total comprehensive loss 

Settlement of deferred compensation 
plans 
Common unit-based compensation 
Distributions on deferred common unit-
based compensation 
Distributions from consolidated company 
to noncontrolling interest 
Distributions to Partners 
Other 

 20,960   
 —   

 —   
 (96) 

 (467,018) 

 2,142   

 (3,684,075) 
 —   

 —   
 —   

 —   
 —   
 128,095,511   

 —   

 —   

 (70,604) 
 12,114   

 (3,855) 
 —   

 —   
 (270,693) 
 1,229,268   

 399,414   

 —   

 596,650   

 (7,817) 

 (1,776,564) 
 —   

 (22,892) 
 11,934   

 —   

 (3,670) 

 —   
 (274,755) 
 1,331,482   

 (129,220) 

 —   

 (3,800) 
 3,345   

 (986) 

 —   
 —   
 126,915,597   

 —   

 —   

 279,622   
 —   

 —   

 —   
 —   
 —   

Balance at December 31, 2020 

 127,195,219    $ 

See notes to consolidated financial statements. 

Number of 
Limited 
Partner 
Units 

  Limited Partners'  General Partners’   Comprehensive  Noncontrolling   Total Partners'  

  Accumulated   
Other 

Capital 

      Capital (Deficit)       Income (Loss)     

Interest 

 130,704,217    $ 

 1,183,219    $ 

 14,859    $ 

 (51,940)  $ 

 5,348     $ 

 Capital 
 1,151,486   

 —   

 —   

 365,044   

 1,560   

 —   

 866    

 367,470   

 —   

 —   

 5,069   

 —    

 199,039   

 (2,745) 

 —   

 1,322,388   

 14,742   

 (15,106) 

 —   

 —   

 —   
 —   

 —   

 —   
 —   

 —   
 —   

 —   

 —   

 —   
 —   

 —   

 —   
 —   

 —   
 —   

 5,069   
 372,539   

 (2,745) 

 (364) 

 —   
 (96) 

 2,142   

 (70,604) 
 12,114   

 (3,855) 
 41   

 —   
 —   

 —   

 —   
 —   

 —   
 41   

 —   
 (1,354) 
 —   

 —   
 —   
 (46,871) 

 (924) 
 —   
 5,290    

 (924) 
 (272,047) 
 1,187,687   

 —   

 —   

 —   

 —   
 —   

 —   

 —   
 —   
 —   

 —   

 —   

 —   
 —   

 —   

 —   

 7,512    

 406,926   

 (31,122) 

 —    

 —   

 —   
 —   

 —   

 —   

 —   
 —   

 —   

 (31,122) 
 375,804   

 (7,817) 

 (22,892) 
 11,934   

 (3,670) 

 —   
 —   
 (77,993) 

 (867) 
 —   
 11,935   

 (867) 
 (274,755) 
 1,265,424   

 —   

 169    

 (129,051) 

 (9,681) 

 —    

 —   
 —   

 —   

 —   
 —   

 —   

 (9,681) 
 (138,732) 

 (3,800) 
 3,345   

 (986) 

 —   
 (50,767) 
 (1,489) 
 1,148,565    $ 

 —   
 —   
 —   
 —    $ 

 —   
 —   
 —   
 (87,674)  $ 

 (728) 
 —   
 —   
 11,376    $ 

 (728) 
 (50,767) 
 (1,489) 
 1,072,267   

90 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
     
     
 
  
 
 
 
 
 
 
 
  
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
  
  
 
 
 
 
 
 
  
 
  
 
  
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
  
  
 
 
  
 
  
 
 
  
  
 
 
 
 
 
 
 
  
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
  
  
 
  
 
  
 
 
  
 
  
 
 
ALLIANCE RESOURCE PARTNERS, L.P. AND SUBSIDIARIES 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
FOR THE YEARS ENDED DECEMBER 31, 2020, 2019 AND 2018 

1. 

ORGANIZATION AND PRESENTATION 

Significant Relationships Referenced in Notes to Consolidated Financial Statements 

  References to "we," "us," "our" or "ARLP Partnership" mean the business and operations of Alliance Resource 

Partners, L.P., the parent company, as well as its consolidated subsidiaries. 

  References to "ARLP" mean Alliance Resource Partners, L.P., individually as the parent company, and not on a 

consolidated basis. 

  References to "MGP" mean Alliance Resource Management GP, LLC, ARLP's general partner. 
  References to "Mr. Craft" mean Joseph W. Craft III, the Chairman, President and Chief Executive Officer of 

MGP. 

  References  to  "SGP"  mean  Alliance  Resource  GP,  LLC.    SGP  is  indirectly  wholly  owned  by  Mr.  Craft  and 
Kathleen S. Craft, who are collectively referred to in such capacity as the "Owners of SGP."  The Owners of SGP 
held  approximately  34.48%  of  the  outstanding  AHGP  common  units  prior  to  the  Simplification  Transactions 
discussed below. SGP was dissolved on December 30, 2020 and is in the process of winding up its affairs. 
  References  to  "Intermediate  Partnership"  mean  Alliance  Resource  Operating  Partners,  L.P.,  the  intermediate 

partnership of Alliance Resource Partners, L.P. 

  References to "Alliance Coal" mean Alliance Coal, LLC, the holding company for the coal mining operations of 

Alliance Resource Operating Partners, L.P. 

  References  to  "Alliance  Minerals"  mean  Alliance  Minerals,  LLC,  the  holding  company  for  the  oil  and  gas 

minerals interests of Alliance Resource Partners, L.P. 

  References to "AHGP" mean Alliance Holdings GP, L.P., individually and not on a consolidated basis as the 
parent  company  of  MGP  prior  to  the  Simplification  Transactions  discussed  below  and  as  a  wholly  owned 
subsidiary of ARLP subsequent to the Simplification Transactions. 

Organization 

ARLP  is  a  Delaware  limited  partnership  listed  on  the  NASDAQ  Global  Select  Market  under  the  ticker  symbol 
"ARLP."  ARLP was formed in May 1999 and completed its initial public offering on August 19, 1999 when it acquired 
substantially all of the coal production and marketing assets of Alliance Resource Holdings, Inc., a Delaware corporation 
("ARH"), and its subsidiaries. We are managed by our general partner, MGP, a Delaware limited liability company which 
holds a non-economic general partner interest in ARLP.  Prior to the Simplification Transactions, MGP was a wholly 
owned indirect subsidiary of AHGP.  Alliance GP, LLC ("AGP"), which is indirectly wholly owned by Mr. Craft, was the 
general partner of AHGP prior to the Simplification Transactions and became the direct owner of MGP as a result of the 
transactions.  See discussions under Partnership Simplification regarding changes in ownership of ARLP and MGP as a 
result of the Simplification Transactions in 2018.  

Partnership Simplification  

On  February  22,  2018,  the  board  of  directors  ("Board  of  Directors")  of  MGP  and  the  board  of  directors  of  AGP 
approved a simplification agreement (the "Simplification Agreement"), pursuant to which, among other things, through a 
series of transactions (the "Simplification Transactions"):  

i. 
ii. 

iii. 

AHGP would become a wholly owned subsidiary of ARLP,  
all of the issued and outstanding AHGP common units would be canceled and converted into the right to 
receive the ARLP common units held by AHGP and its subsidiaries,  
in  exchange  for  a  number  of  ARLP  common  units  calculated  pursuant  to  the  Simplification  Agreement, 
MGP's  1.0001%  general  partner  interest  in  our  Intermediate  Partnership  and  MGP's  0.001%  managing 
member interest in our subsidiary, Alliance Coal, would be contributed to us, and  

iv.  MGP would remain ARLP's general partner and would be a wholly owned subsidiary of AGP, and thus no 

control, management, or governance changes with respect to our business would occur.   

91 

 
 
 
 
 
 
 
 
 
 
The Simplification Agreement and the transactions contemplated thereby were approved by the written consent of 
approximately 68% of the holders of AHGP common units outstanding as of April 25, 2018, the record date for the consent 
solicitation.    On  May  31,  2018,  ARLP,  AHGP  and  the  other  parties  to  the  Simplification  Agreement  completed  the 
transactions contemplated by the Simplification Agreement.  

As  part  of  the  Simplification  Transactions,  (i)  each  AHGP  common  unit  that  was  issued  and  outstanding  at  the 
effective time of the Simplification Transactions was canceled and converted into the right to receive a portion of the 
ARLP common units held by AHGP and its subsidiaries, and (ii) SGP became the sole limited partner in AHGP.  Each 
outstanding AHGP common unit, other than certain AHGP common units held by the Owners of SGP, converted into the 
right to receive approximately 1.4782 ARLP common units held by AHGP and its subsidiaries.  The remaining AHGP 
common units held by the Owners of SGP were canceled and converted into the right to receive 29,188,997 ARLP common 
units which equaled (i) the product of the number of certain AHGP common units held by the Owners of SGP multiplied 
by 1.4782, minus (ii) 1,322,388 ARLP common units.  In addition, ARLP issued 1,322,388 ARLP common units to the 
Owners of SGP in exchange for causing SGP to contribute to ARLP its remaining limited partner interest in AHGP, which 
included AHGP's indirect ownership of a 1.0001% general partner interest in the Intermediate Partnership and a 0.001% 
managing member interest in Alliance Coal, resulting in an overall exchange ratio to the Owners of SGP equal to that of 
the other AHGP unitholders.  Upon the issuance of ARLP common units to the Owners of SGP in exchange for the limited 
partner interest in AHGP, ARLP became a) the sole limited partner of AHGP and b) through AHGP, the indirect owner 
of a 1.0001% general partner interest in the Intermediate Partnership and a 0.001% managing member interest in Alliance 
Coal.   

AllDale I & II Acquisition  

On January 3, 2019 (the "AllDale Acquisition Date"), we acquired all of the limited partner interests not owned by 
Cavalier  Minerals  JV,  LLC  ("Cavalier  Minerals")  in  AllDale  Minerals  LP  ("AllDale  I")  and  AllDale  Minerals  II,  LP 
("AllDale II", and collectively with AllDale I, "AllDale I & II") and the general partner interests in AllDale I & II (the 
"AllDale  Acquisition").    As  a  result  of  the  AllDale  Acquisition  and  our  previous  investments  held  through  Cavalier 
Minerals, we acquired control of approximately 43,000 net royalty acres in premier oil & gas resource plays.  The AllDale 
Acquisition provides us with diversified exposure to industry leading operators and is consistent with our general business 
strategy to grow our Minerals segment. See Note 3 – Acquisitions for more information. 

Wing Acquisition 

On August 2, 2019, our subsidiary AR Midland, LP ("AR Midland") acquired from Wing Resources LLC and Wing 
Resources II LLC (collectively, "Wing") approximately 9,000 net royalty acres in the Midland Basin, with exposure to 
more than 400,000 gross acres (the "Wing Acquisition").  The Wing Acquisition enhances our ownership position in the 
Permian Basin, expands our exposure to industry leading operators and furthers our business strategy to grow our Minerals 
segment.  Following the Wing Acquisition, we hold approximately 55,700 net royalty acres in premier oil & gas basins 
including our investment in AllDale Minerals III, LP ("AllDale III").  See Note 3 – Acquisitions for more information. 

Presentation 

The consolidated financial statements include the accounts and operations of the ARLP Partnership and present our 
financial position as of December 31, 2020 and 2019, and results of our operations, comprehensive income, cash flows 
and changes in partners' capital for each of the three years in the period ended December 31, 2020.  All of our intercompany 
transactions and accounts have been eliminated. 

2. 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES 

Consolidation—The  consolidated  financial  statements  present  the  consolidated  financial  position,  results  of 
operations and cash flows of ARLP, the Intermediate Partnership, Alliance Coal and other directly and indirectly wholly- 
and majority-owned subsidiaries of ARLP.  For the periods presented prior to the Simplification Transactions, MGP's 
interests in both Alliance Coal and the Intermediate Partnership are reported as part of the general partner's interest in the 
ARLP Partnership's consolidated financial statements.  All intercompany transactions and accounts have been eliminated.  
See Note 1 – Organization and Presentation for more information regarding the Simplification Transactions. 

92 

 
 
 
 
 
 
 
 
 
 
Variable  Interest  Entity  ("VIE")—VIEs  are  primarily  entities  that  lack  sufficient  equity  to  finance  their  activities 
without  additional  financial  support  from  other  parties  or  whose  equity  holders,  as  a  group,  lack  one  or  more  of  the 
following characteristics: (a) direct or indirect ability to make decisions, (b) obligation to absorb expected losses or (c) 
right  to  receive  expected  residual  returns.  A  VIE  must  be  evaluated  quantitatively  and  qualitatively  to  determine  the 
primary beneficiary, which is the reporting entity that has (a) the power to direct activities of a VIE that most significantly 
impact  the  VIE's  economic  performance  and  (b)  the  obligation  to  absorb  losses  of  the  VIE  that  could  potentially  be 
significant to the VIE or the right to receive benefits from the VIE that could potentially be significant to the VIE. The 
primary beneficiary is required to consolidate the VIE for financial reporting purposes. 

To determine a VIE's primary beneficiary, we perform a qualitative assessment to determine which party, if any, has 
the power to direct activities of the VIE and the obligation to absorb losses and/or receive its benefits. This assessment 
involves identifying the activities that most significantly impact the VIE's economic performance and determine whether 
it, or another party, has the power to direct those activities. When evaluating whether we are the primary beneficiary of a 
VIE, we perform a qualitative analysis that considers the design of the VIE, the nature of our involvement and the variable 
interests held by other parties. See Note 12 – Variable Interest Entities for further information. 

Estimates—The preparation of consolidated financial statements in conformity with generally accepted accounting 
principles of the United States ("GAAP") requires management to make estimates and assumptions that affect the reported 
amounts  and  disclosures  in  the  consolidated  financial  statements.  Actual  results  could  differ  from  those  estimates. 
Significant estimates and assumptions include: 

Impairment assessments of investments, property, plant and equipment, and goodwill; 

 
  Asset retirement obligations; 
  Pension valuation variables; 
  Workers' compensation and pneumoconiosis valuation variables;  
  Acquisition related purchase price allocations;  
  Life of mine assumptions; 
  Oil & gas reserve quantities and carrying amounts; and 
  Determination of oil & gas revenue accruals 

These  significant  estimates  and  assumptions  are  discussed  throughout  these  notes  to  the  consolidated  financial 

statements. 

Fair Value Measurements—We apply fair value measurements to certain assets and liabilities.  Fair value is defined 
as the price that would be received to sell an asset or paid to transfer a liability (an exit price) in an orderly transaction 
between market participants at the measurement date.  Fair value is based upon assumptions that market participants would 
use when pricing an asset or liability, including assumptions about risk and risks inherent in valuation techniques and 
inputs to valuations.  Fair value measurements assume that the transaction occurs in the principal market for the asset or 
liability or, in the absence of a principal market, the most advantageous market for the asset or liability (the market for 
which  the  reporting  entity  would  be  able  to  maximize  the  amount  received  or  minimize  the  amount  paid).    Valuation 
techniques used in our fair value measurements are based upon observable and unobservable inputs.  Observable inputs 
reflect market data obtained from independent sources, while unobservable inputs reflect our own market assumptions. 

We use the following fair value hierarchy, which prioritizes the inputs to valuation techniques used to measure fair 

value into three broad levels: 

  Level 1 – Quoted prices for identical assets and liabilities in active markets that we have the ability to access 

at the measurement date. 

  Level  2  –  Quoted  prices  for  similar  instruments  in  active  markets;  quoted  prices  for  identical  or  similar 
instruments  in  markets  that  are  not  active;  and  model  derived  valuations  whose  inputs  are  observable  or 
whose significant value drivers are observable. 

  Level 3 – Unobservable inputs for the asset or liability including situations where there is little, if any, market 

activity for the asset or liability. 

93 

 
 
 
 
 
 
 
 
 
 
The fair value hierarchy gives the highest priority to quoted prices in active markets (Level 1) and the lowest priority 
to unobservable data (Level 3).  In some cases, the inputs used to measure fair value might fall into different levels of the 
fair value hierarchy.  The lowest level input that is significant to a fair value measurement determines the applicable level 
in the fair value hierarchy.  Assessing the significance of a particular input to the fair value measurement requires judgment, 
considering  factors  specific  to  the  asset  or  liability.  Significant  fair  value  measurements  are  used  in  our  significant 
estimates and are discussed throughout these notes. 

Cash and Cash Equivalents—Cash and cash equivalents include cash on hand and on deposit, including highly liquid 

investments with maturities of three months or less. 

Cash Management—The cash flows from operating activities section of our consolidated statements of cash flows 
reflects immaterial adjustments representing book overdrafts.  We did not have material book overdrafts at December 31, 
2020, 2019 and 2018. 

Inventories—Coal inventories are stated at the lower of cost or net realizable value on a first-in, first-out basis.  Supply 

inventories are stated at an average cost basis, less a reserve for obsolete and surplus items. 

Business Combinations—For acquisitions accounted for as a business combination, we record the assets acquired, 
including identified intangible assets and liabilities assumed at their fair value, which in many instances involves estimates 
based on third-party valuations, such as appraisals, or internal valuations based on discounted cash flow analyses or other 
valuation techniques. 

Goodwill—Goodwill represents the excess of cost over the fair value of net assets of acquired businesses. Goodwill 
is not amortized, but instead is evaluated for impairment periodically. We evaluate goodwill for impairment annually on 
November 30th, or more often if events or circumstances indicate that goodwill might be impaired. The reporting unit or 
units  used  to  evaluate  and  measure  goodwill  for  impairment  are  determined  primarily  from  the  manner  in  which  the 
business  is  managed  or operated. A reporting unit  is  an  operating  segment or  a  component  that  is one  level below  an 
operating segment. During 2020, we recognized an impairment charge of $132.0 million consisting of the total carrying 
amount of goodwill allocated to our Hamilton reporting unit.  See Note 5 – Goodwill Impairment for more information.  
There were no impairments of goodwill during 2019 or 2018. 

Property, Plant and Equipment—Expenditures which extend the useful lives of existing plant and equipment assets 
are  capitalized.    Interest  costs  associated  with  major  asset  additions  are  capitalized  during  the  construction  period.  
Maintenance and repairs that do not extend the useful life or increase productivity of the asset are charged to operating 
expense as incurred.  Exploration expenditures are charged to operating expense as incurred, including costs related to 
drilling and study costs incurred to convert or upgrade mineral resources to reserves. Land, machinery and equipment 
under finance lease agreements are capitalized and amortized over the useful lives of the assets given that in each case, 
ownership transfers at the end of the lease term.  Preparation plants, processing facilities and mineral rights, assuming 
current production estimates, are depreciated or depleted using the units-of-production method over a range from 1 to 22 
years.  Mining equipment and other plant and equipment assets are depreciated principally using the straight-line method 
over the estimated useful lives of the assets, ranging from 1 to 22 years, limited by the remaining estimated life of each 
mine.    Depreciable  lives for buildings, office  equipment  and  improvements  range  from  1  to  22  years. Gains  or  losses 
arising from retirements are included in operating expenses.  Depletion of coal mineral rights is provided on the basis of 
tonnage  mined  in  relation  to  estimated  recoverable  tonnage,  which  equals  estimated  proven  and  probable  reserves. 
Therefore,  our  coal  mineral  rights  are  depleted  based  on  only  proven  and  probable  reserves.  See  Oil  &  Gas  Reserve 
Quantities and Carrying Amounts below for a discussion of our accounting policies for oil & gas properties. 

Mine Development Costs—Mine development costs are capitalized until production, other than production incidental 
to the mine development process, commences and are amortized on a units of production method based on the estimated 
proven and probable reserves.  Mine development costs represent costs incurred in establishing access to mineral reserves 
and  include  costs  associated  with  sinking  or  driving  shafts  and  underground  drifts,  permanent  excavations,  roads  and 
tunnels.  The end of the development phase and the beginning of the production phase takes place when construction of 
the mine for economic extraction is substantially complete.  Coal extracted during the development phase is incidental to 
the mine's production capacity and is not considered to shift the mine into the production phase.   

Leases—We  lease  buildings  and  equipment  under  operating  lease  agreements  that  provide  for  the  payment  of 
minimum rentals.  We also have noncancelable lease agreements with third parties for land and equipment under finance 

94 

 
 
 
 
 
 
 
 
lease obligations.  Some of our arrangements within these agreements have both lease and non-lease components, which 
are  generally  accounted  for  separately.    We  have  elected  a  practical  expedient  to  account  for  lease  and  non-lease 
components as a single lease component for leases of buildings and office equipment.  Our leases have approximate lease 
terms of one year to 20 years, some of which include automatic renewals up to ten years which are likely to be exercised, 
and some of which include options to terminate the lease within one year.  We also hold numerous mineral reserve leases 
with both related parties as well as third parties, none of which are accounted for as an operating lease or as a finance 
lease.   

We review each agreement to determine if an arrangement within the agreement contains a lease at the inception of 
an arrangement.  Once an arrangement is determined to contain either an operating or finance lease with a term greater 
than 12 months, we recognize a lease liability for the obligation to make lease payments and a right-of-use asset for the 
right to use the underlying asset for the lease term based on the present value of lease payments over the lease term. The 
lease term includes all noncancelable periods defined in the lease as well as periods covered by options to extend the lease 
that we are reasonably certain to exercise.  As an implicit borrowing rate cannot be determined under most of our leases, 
we  use  our  incremental  borrowing  rate  based  on  the  information  available  at  commencement  date  in  determining  the 
present value of lease payments. 

Expenses related to leases determined to be operating leases will be recognized on a straight-line basis over the lease 
term including any reasonably assured renewal periods, while those determined to be finance leases will be recognized 
following  a  front-loaded  expense  profile  in  which  interest  and  amortization  are  presented  separately  in  the  income 
statement.    The  determination  of  whether  a  lease  is  accounted  for  as  a  finance  lease  or  an  operating  lease  requires 
management to make estimates primarily about the fair value of the asset and its estimated economic useful life. 

Long-Lived Asset Impairment—We review the carrying value of long-lived assets and certain identifiable intangibles 
whenever  events  or  changes  in  circumstances  indicate  that  the  carrying  amount  may  not  be  recoverable  based  upon 
estimated undiscounted future cash flows.  To the extent the carrying amount is not recoverable, the amount of impairment 
is measured by the difference between the carrying value and the fair value of the asset (See Note 4 – Long-Lived Asset 
Impairments). 

Oil & Gas Reserve Quantities and Carrying Amounts—We are wholly dependent on third-party operators to explore, 
develop, produce and operate the properties associated with our mineral interests.  We follow the successful efforts method 
of  accounting  for  our  oil  &  gas  mineral  interests.  Under  this  method,  costs  to  acquire  mineral  interests  in  oil  &  gas 
properties are capitalized when incurred. The costs of mineral interests in unproved properties are capitalized pending the 
results of exploration and leasing efforts by operators. As mineral interests in unproved properties are determined to be 
proved, the related costs are transferred to proved oil & gas properties.  

Mineral interests in oil & gas properties are grouped using a reasonable aggregation of properties with a common 
geological structural feature or stratigraphic condition, which we may also refer to as a depletable group. Mineral interests 
in proved oil & gas properties are depleted based on the units-of-production method.  Proved reserves are quantities of oil 
& gas that can be estimated with reasonable certainty to be recoverable in the future from a given date forward, from 
known reservoirs, under existing economic conditions, operating methods, and government regulations.  Proved developed 
resources  are  the  quantities  expected  to  be  recovered  through  our  operators'  existing  wells  with  existing  equipment, 
infrastructure and operating methods. 

We evaluate impairment of our mineral interests in proved properties whenever events or changes in circumstances 
indicate that the carrying amount of an asset may not be recoverable. This evaluation is performed on a depletable group 
basis. We compare the undiscounted projected future cash flows expected in connection with a depletable group to its 
unamortized carrying amount to determine recoverability. When the carrying amount of a depletable group exceeds its 
estimated undiscounted future cash flows, the carrying amount is written down to its fair value, which is measured as the 
present  value  of  the  projected  future  cash  flows  of  such  properties.  The  factors  used  to  determine  fair  value  include 
estimates of proved reserves, future commodity prices, timing of future production, future expenditures, and a risk-adjusted 
discount rate. 

Our mineral interests in unproved properties are also assessed for impairment periodically on a depletable group basis 
when facts and circumstances indicate that the carrying value may not be recoverable.  Impairment of individual unproved 
properties  whose  acquisition  costs  are  relatively  significant  are  assessed  on  a  property-by-property  basis,  and  an 
impairment loss is recognized to the extent the carrying value exceeds the estimated recoverable value for the property.  

95 

 
 
 
 
 
 
 
Impairment of unproved properties whose acquisition costs are not individually significant are assessed on a group basis. 
Any amount of loss to be recognized and the amount of a valuation allowance needed to provide for impairment of those 
properties is determined by amortizing those properties in the aggregate on the basis of historical experience and other 
relevant information, such as the relative proportion of such properties on which proved reserves have been found in the 
past.  The carrying value of unproved properties, including unleased mineral rights, are determined based on management's 
assessment of fair value using factors similar to those previously noted for proved properties, as well as geographic and 
geologic data. 

Upon the sale of a complete depletable group, the book value thereof, less proceeds or salvage value, are charged to 
income. Upon the sale or retirement of an aggregation of interests which make up less than a complete depletable group, 
the proceeds are credited to accumulated depreciation, depletion and amortization, unless doing so would significantly 
alter  the  depreciation,  depletion  and  amortization  rate  of  the  depletable  group,  in  which  case  a  gain  or  loss  would  be 
recorded. 

Intangibles—Intangibles subject to amortization include contracts with covenants not to compete, customer contracts 
acquired from other parties and mining permits.  Intangibles other than customer contracts are amortized on a straight-line 
basis over their useful life.  Intangibles for customer contracts are amortized on a per unit basis over the terms of the 
contracts.  Amortization expense attributable to intangibles was $4.9 million, $9.1 million and $6.9 million for the years 
ending December 31, 2020, 2019 and 2018, respectively.  Our intangibles are included in Prepaid expenses and other 
assets and Other long-term assets on our consolidated balance sheets at December 31, 2020 and 2019.  Our intangibles 
are summarized as follows: 

December 31, 2020 

December 31, 2019 

    Accumulated      Intangibles,     

    Accumulated     Intangibles, 

     Original Cost    Amortization     

Net 

    Original Cost    Amortization     

Net 

(in thousands) 

Non-compete agreements 
Customer contracts and other 
Mining permits 

  $ 

 —    $ 

 —    $ 

 —    $ 

 9,803    $ 

 (9,440)   $ 

 10,623   
 1,500   

 (5,744) 
 (373) 

 4,879   
 1,127   

 32,371   
 1,500   

 (24,258)  
 (307)  

Total 

  $ 

 12,123    $ 

 (6,117)  $ 

 6,006    $ 

 43,674    $ 

 (34,005)   $ 

 363   
 8,113   
 1,193   
 9,669   

Amortization expense attributable to intangible assets is estimated as follows: 

Year Ended December 31,  
2021 
2022 
2023 
2024 
2025 
Thereafter 

  $

  (in thousands)   
 2,831   
 1,600   
 647   
 66   
 66   
 795   

Investments—Our investments and ownership interests in equity securities without readily determinable fair values in 
entities  in  which  we  do  not  have  a  controlling  financial  interest  or  significant  influence  are  accounted  for  using  a 
measurement alternative other than fair value which is historical cost minus impairment, if any, plus or minus changes 
resulting from observable price changes in orderly transactions for identical or similar investments of the same entity.  
Distributions received on those investments are recorded as income unless those distributions are considered a return on 
investment, in which case the historical cost is reduced.  We accounted for our ownership interests in Kodiak Gas Services, 
LLC ("Kodiak") as equity securities without readily determinable fair values.  In the first quarter of 2019, Kodiak redeemed 
our preferred interests and therefore Kodiak ceased to be an equity security investment. See Note 13 – Investments for 
further discussion of this investment.     

Our  investments  and  ownership  interests  in  entities  in  which  we  do  not  have  a  controlling  financial  interest  are 
accounted for under the equity method of accounting if we have the ability to exercise significant influence over the entity.  
Investments accounted for under the equity method are initially recorded at cost, and the difference between the basis of 
our investment and the underlying equity in the net assets of the joint venture at the investment date, if any, is amortized 
over the lives of the related assets that gave rise to the difference.   

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As of December 31, 2020 and 2019, we held an equity method investment in AllDale III through our subsidiary, 
Alliance Minerals.  Prior to the AllDale Acquisition, our equity method investments also included AllDale I & II, both 
held through Cavalier Minerals.  AllDale III and AllDale I & II are collectively referred to as the "AllDale Partnerships."  
See Note 13 – Investments for further discussion of our equity method investment in AllDale III and Note 3 – Acquisitions 
for discussion of the AllDale Acquisition.     

We review our investments for impairment whenever events or changes in circumstances indicate a loss in the value 

of the investment may be other-than-temporary. 

Advance  Royalties—Rights  to  coal  mineral  leases  are  often  acquired  and/or  maintained  through  advance  royalty 
payments.  Where royalty payments represent prepayments recoupable against future production, they are recorded as an 
asset, with amounts expected to be recouped within one year classified as a current asset.  As mining occurs on these 
leases, the royalty prepayments are charged to operating expenses. We assess the recoverability of royalty prepayments 
based on estimated future production. Royalty prepayments estimated to be nonrecoverable are expensed.  Our Advance 
royalties are summarized as follows: 

December 31,  

2020 

2019 

(in thousands) 

Advance royalties, affiliates (see Note 21 – Related-Party 
Transactions) 
Advance royalties, third-parties 
Total advance royalties 

  $ 

  $ 

 48,389    $ 
 12,570   
 60,959    $ 

 41,216   
 12,685   
 53,901   

Asset  Retirement Obligations—Our  coal  mining operations  are governed  by various state  statutes  and  the  Federal 
Surface Mining Control and Reclamation Act of 1977, which establish reclamation and mine closing standards. These 
regulations require, among other things, restoration of property in accordance with specified standards and an approved 
reclamation plan.  We record a liability for the fair value of the estimated cost of future mine asset retirement and closing 
procedures,  escalated  for  inflation  then  discounted,  on  a  present  value  basis  in  the  period  incurred  or  acquired  and  a 
corresponding amount is capitalized by increasing the carrying amount of the related long-lived asset. Those costs relate 
to permanently sealing portals at underground mines and to reclaiming the final pits and support surface acreage for both 
our underground mines and past surface mines. Examples of these types of costs, common to both types of mining, include, 
but are not limited to, removing or covering refuse piles and settling ponds, water treatment obligations, and dismantling 
preparation plants, other facilities and roadway infrastructure.  Accounting for asset retirement obligations also requires 
depreciation  of  the  capitalized  asset  retirement  cost  and  accretion  of  the  asset  retirement  obligation  over  time.    The 
depreciation is generally determined on a units-of-production basis and accretion is generally recognized over the life of 
the producing assets. As changes in estimates occur (such as mine plan revisions, changes in estimated costs or changes 
in  timing  of  the  performance  of  reclamation  activities),  the  revisions  to  the  obligation  and  asset  are  recognized  at  the 
appropriate credit-adjusted, risk-free interest rate.  Federal and state laws require bonds to secure our obligations to reclaim 
lands used for mining and are typically renewable on a yearly basis.  See Note 19 – Asset Retirement Obligations for more 
information. 

Pension Benefits—The funded status of our pension benefit plan is recognized separately in our consolidated balance 
sheets as either an asset or liability. The funded status is the difference between the fair value of plan assets and the plan's 
benefit obligation. Pension obligations and net periodic benefit costs are actuarially determined and impacted by various 
assumptions and estimates including expected return on assets, discount rates, mortality assumptions, employee turnover 
rates and retirement dates. We evaluate our assumptions periodically and make adjustments to these assumptions and the 
recorded liability as necessary (See Note 16 – Employee Benefit Plans). 

The discount rate is determined for our pension benefit plan based on an approach specific to our plan. The year end 
discount rate is determined considering a yield curve comprised of high-quality corporate bonds and the timing of the 
expected benefit cash flows. 

The  expected  long-term  rate  of  return  on  plan  assets  is  determined  based  on  broad  equity  and  bond  indices,  the 
investment goals and objectives, the target investment allocation and on the average annual total return for each asset class.  

97 

 
 
 
 
 
 
 
 
 
 
 
 
     
  
 
 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
Unrecognized actuarial gains and losses and unrecognized prior service costs and credits are deferred and recorded in 
accumulated other comprehensive loss until amortized as a component of net periodic benefit cost. Unrecognized actuarial 
gains and losses in excess of 10% of the greater of the benefit obligation or the market-related value of plan assets are 
amortized over the participants' average remaining future years of service.   

Workers'  Compensation  and  Pneumoconiosis  (Black  Lung)  Benefits—We  are  liable  for  workers'  compensation 
benefits  for  traumatic  injuries  and  benefits  for  black  lung  disease  (or  pneumoconiosis).    Both  traumatic  claims  and 
pneumoconiosis benefits are covered through our self-insured programs.  In addition, certain of our mine operating entities 
are  liable  under  state  statutes  and  the  Federal  Coal  Mine  Health  and  Safety  Act  of  1969,  as  amended,  to  pay 
pneumoconiosis benefits to eligible employees and former employees and their dependents.   

We  provide  income  replacement  and  medical  treatment  for  work-related  traumatic  injury  claims  as  required  by 
applicable state laws.  Workers' compensation laws also compensate survivors of workers who suffer employment related 
deaths.  Our liability for traumatic injury claims is the estimated present value of current workers' compensation benefits, 
based  on  our  actuarial  estimates.    Our  actuarial  calculations  are  based  on  a  blend  of  actuarial  projection  methods  and 
numerous assumptions including claim development patterns, mortality, medical costs and interest rates.  

Our pneumoconiosis benefits liability is calculated using the service cost method based on the actuarial present value 
of  the  estimated pneumoconiosis obligation.   Our  actuarial  calculations are based on numerous  assumptions  including 
claim  development  patterns,  medical  costs  and  mortality.    Actuarial  gains  or  losses  are  amortized  over  the  remaining 
service period of active miners.  See Note 20 – Accrued Workers' Compensation and Pneumoconiosis Benefits for more 
information on Workers' Compensation and Pneumoconiosis Benefits. 

Coal Revenue Recognition—Revenues from coal supply contracts with customers, which primarily relate to sales of 
thermal coal, are recognized at the point in time when control of the coal passes to the customer.  We have determined that 
each ton of coal represents a separate and distinct performance obligation.  Our coal supply contracts and other revenue 
contracts  vary  in  length  from  short-term  to  long-term  sales  contracts  and  do  not  typically  have  significant  financing 
components.    Transportation  revenues  represent  the  fulfillment  costs  incurred  for  the  services  provided  to  customers 
through third-party carriers and for which we are directly reimbursed.  Other revenues primarily consist of transloading 
fees, administrative service revenues from our affiliates, mine safety services and products, other coal contract fees and 
other handling and service fees.  Performance obligations under these contracts are typically satisfied upon transfer of 
control of the goods or services to our customer which is determined by the contract and could be upon shipment or upon 
delivery.   

The estimated transaction price from each of our contracts is based on the total amount of consideration we expect to 
be entitled to under the contract.  Included in the transaction price for certain coal supply contracts is the impact of variable 
consideration,  including  quality  price  adjustments,  handling  services,  government  imposition  claims,  per  ton  price 
fluctuations based on certain coal sales price indices and anticipated payments in lieu of shipments.  We have constrained 
the expected value of variable consideration in our estimation of transaction price and only included this consideration to 
the extent that it is probable that a significant revenue reversal will not occur.  The estimated transaction price for each 
contract  is  allocated  to  our  performance  obligations  based  on  relative  standalone  selling  prices  determined  at  contract 
inception.  Variable consideration is allocated to a specific part of the contract in many instances, such as if the variable 
consideration is based on production activities for coal delivered during a certain period or the outcome of a customer's 
ability to accept coal shipments over a certain period.  

Contract assets are recorded as trade receivables and reported separately in our consolidated balance sheet from other 
contract assets as title passes to the customer and our right to consideration becomes unconditional.  Payments for coal 
shipments are typically due within two to four weeks of performance.  We typically do not have material contract assets 
that are stated separately from trade receivables as our performance obligations are satisfied as control of the goods or 
services passes to the customer thereby granting us an unconditional right to receive consideration.  Contract liabilities 
relate  to  consideration  received  in  advance  of  the  satisfaction  of  our  performance  obligations.    Contract  liabilities  are 
recognized as revenue at the point in time when control of the good or service passes to the customer. 

Oil & Gas Revenue Recognition—Oil & gas royalty revenues are recognized at the point in time when control of the 
product is transferred to the purchaser by the lessee and collectability of the sales price is reasonably assured. Oil & gas 
are priced on the delivery date based upon prevailing prices published by purchasers with certain adjustments related to 
oil quality and physical location. The royalty we receive is tied to a market index, with certain adjustments based on, 

98 

 
 
 
 
 
 
 
among other factors, whether a well connects to a gathering or transmission line, quality and heat content of the product, 
and prevailing supply and demand conditions. 

We also periodically earn revenue from lease bonuses. We recognize lease bonus revenue when we execute a lease of 
our mineral interests to exploration and production companies. A lease agreement represents our contract with an operator, 
which is generally an exploration and production company.  The contract will a) generally transfer the rights to any oil or 
gas discovered, b) grant us a right to a specified royalty interest from the operator, and c) require the operator to commence 
drilling and complete operations within a specified time period. Control of the minerals transfers to the operator when the 
lease agreement is executed.  At the time we execute the lease agreement, we expect to receive the lease bonus payment 
within  a  reasonable  time,  though  in  no  case  more  than  one  year,  such  that  we  do  not  adjust  the  expected  amount  of 
consideration for the effects of any significant financing component.  

As  a  non-operator,  we  have  limited  visibility  into  the  timing  of  when  new  wells  start  producing.    In  addition, 
production statements may not be received for 30 to 90 days or more after the date production is delivered. As a result, we 
are required to estimate the amount of production delivered to the purchaser and the price that will be received for the sale 
of the product. The expected sales volumes and prices from our properties are estimated and recorded within the Trade 
receivables line item in our consolidated balance sheets.  Generally, the difference between our estimates and the actual 
amounts received for oil & gas royalty revenue are immaterial and recorded in the month that payment is received from 
the third-party purchaser unless new production information is received prior to the payment allowing us to update the 
estimate recorded. 

Common Unit-Based Compensation—We have the Long-Term Incentive Plan ("LTIP") for certain employees and 
officers of MGP and its affiliates who perform services for us.  As part of the LTIP, unit awards of non-vested "phantom" 
or notional units, also referred to as "restricted units", may be granted which upon satisfaction of time and performance 
based vesting requirements, entitle the LTIP participant to receive ARLP common units.  Annual grant levels and vesting 
provisions of restricted units for designated participants are recommended by Mr. Craft, subject to review and approval of 
the  compensation  committee  of  our  general  partner  ("Compensation  Committee").    Vesting  of  all  restricted  units 
outstanding is subject to the satisfaction of certain financial tests.  If it is not probable that the financial tests for a particular 
grant of restricted units will be met, any previously expensed amounts for that grant are reversed and no future expense 
will be recognized for that grant.  Assuming the financial tests are expected to be met, grants of restricted units issued to 
LTIP participants are generally expected to cliff vest on January 1st of the third year following issuance of the grants.  We 
expect to settle restricted unit grants by delivery of ARLP common units, except for the portion of the grants that will 
satisfy  employee  tax  withholding  obligations  of  LTIP  participants.    We  account  for  forfeitures  of  non-vested  LTIP 
restricted unit grants as they occur.  As provided under the distribution equivalent rights ("DERs") provisions of the LTIP 
and  the  terms  of  the  LTIP  restricted  unit  awards,  all  non-vested  restricted  units  include  contingent  rights  to  receive 
quarterly distributions in cash or, at the discretion of the Compensation Committee, phantom units in lieu of cash credited 
to a bookkeeping account with value equal to the cash distributions we make to unitholders during the vesting period.  If 
it is not probable the financial tests for a particular grant of restricted units will be met, any previously paid DER amounts 
for that grant are reversed from Partners’ Capital and recorded as compensation expense and any future DERs, for that 
grant, if any, will be recognized as compensation expense when paid. 

We  utilize  the  Supplemental  Executive  Retirement  Plan  ("SERP")  to  provide  deferred  compensation  benefits  for 
certain officers and key employees. All allocations made to participants under the SERP are made in the form of "phantom" 
ARLP units and SERP distributions will be settled in the form of ARLP common units.  The SERP is administered by the 
Compensation Committee. 

Our directors participate in the MGP Amended and Restated Deferred Compensation Plan for Directors ("Directors' 
Deferred  Compensation  Plan").  Pursuant  to  the  Directors'  Deferred  Compensation  Plan,  for  amounts  deferred  either 
automatically or at the election of the director, a notional account is established and credited with notional common units 
of ARLP, described in the Directors' Deferred Compensation Plan as "phantom" units.  Distributions from the Directors' 
Deferred Compensation Plan will be settled in the form of ARLP common units. 

For  both  the  SERP  and  Directors'  Deferred  Compensation  Plan,  when  quarterly  cash  distributions  are  made  with 
respect to ARLP common units, an amount equal to such quarterly distribution is credited to each participant's notional 
account as additional phantom units.  All grants of phantom units under the SERP and Directors' Deferred Compensation 
Plan vest immediately. 

99 

 
 
 
 
 
 
 
The fair value of restricted common unit grants under the LTIP, SERP and the Directors' Deferred Compensation Plan 
are determined on the grant date of the award and recognized as compensation expense on a pro rata basis for LTIP and 
SERP awards, as appropriate, over the requisite service period. Compensation expense is fully recognized on the grant 
date  for  quarterly  distributions  credited  to  SERP  accounts  and  Directors'  Deferred  Compensation  Plan  awards.  The 
corresponding  liability  is  classified  as  equity  and  included  in  limited  partners'  capital  in  the  consolidated  financial 
statements (See Note 17 – Compensation Plans). 

Income Taxes—We are not a taxable entity for federal or state income tax purposes; the tax effect of our activities 
accrues to the unitholders. Although publicly traded partnerships as a general rule will be taxed as corporations, we qualify 
for an exemption because at least 90% of our income consists of qualifying income, as defined in Section 7704(c) of the 
Internal  Revenue  Code.    Net  income  for  financial  statement  purposes  may  differ  significantly  from  taxable  income 
reportable to unitholders as a result of differences between the tax basis and financial reporting basis of assets and liabilities 
and the taxable income allocation requirements under our partnership agreement. Individual unitholders have different 
investment  bases  depending  upon  the  timing  and  price  of  acquisition  of  their  partnership  units.  Furthermore,  each 
unitholder's tax accounting, which is partially dependent upon the unitholder's tax position, differs from the accounting 
followed in our consolidated financial statements.  Accordingly, the aggregate difference in the basis of our net assets for 
financial and tax reporting purposes cannot be readily determined because information regarding each unitholder's tax 
attributes in our partnership is not available to us. We have certain subsidiaries that are subject to federal and state income 
taxes.  These income taxes are not material to our financial position or results of operations.   

New  Accounting  Standards  Issued  and  Adopted—In  August  2018,  the  Financial  Accounting  Standards  Board 
("FASB")  issued  Accounting  Standards  Update  ("ASU")  2018-13,  Fair  Value  Measurement  (Topic  820):  Disclosure 
Framework  –  Changes  to  the  Disclosure  Requirement  for  Fair  Value  Measurement  ("ASU  2018-13").    ASU  2018-13 
amended the fair value measurement guidance by removing and modifying certain disclosure requirements, while also 
adding new disclosure requirements including the requirement to disclose the range and weighted average of significant 
unobservable inputs used to develop certain Level 3 measurements.  These changes are to be applied prospectively for 
only the most recent interim or annual period presented in the year of adoption.  We adopted ASU 2018-13 on January 1, 
2020. 

In June 2016, the FASB issued ASU 2016-13, Financial Instruments–Credit Losses (Topic 326): Measurement of 
Credit Losses on Financial Instruments ("ASU 2016-13").  ASU 2016-13 changes the impairment model for most financial 
assets and certain other instruments to require the use of a new forward-looking "expected loss" model that generally will 
result in earlier recognition of allowances for losses.  The new standard provides for the use of a modified retrospective 
transition method that allows for a cumulative-effect adjustment to retained earnings upon adoption.  The new standard 
also requires disclosure of significantly more information related to these items.  We adopted ASU 2016-13 on January 1, 
2020. Because of the credit profile of our customers, the fact that we do not have a history of credit losses on our financial 
instruments and the absences of any material expected losses, the adoption of ASU 2016-13 did not have any material 
impact on our consolidated financial statements. 

3. 

ACQUISITIONS 

AllDale I & II 

On the AllDale Acquisition Date, we acquired all of the limited partner interests not owned by Cavalier Minerals in 
AllDale I & II and the general partner interests in AllDale I & II for $176.2 million, which was funded with cash on hand 
and borrowings under the Revolving Credit Facility.  As a result of the AllDale Acquisition and our previous investments 
held through Cavalier Minerals, we acquired control of approximately 43,000 net royalty acres strategically positioned 
primarily in the core of the Permian (Delaware and Midland), Anadarko (SCOOP/STACK) and Williston (Bakken) Basins.  
The AllDale Acquisition provides us with diversified exposure to industry leading operators and is consistent with our 
general business strategy to grow our Minerals segment.   

Because the underlying mineral interests held by AllDale I & II include royalty interests in both producing properties 
and  unproved  properties,  we  have  determined  that  the  AllDale  Acquisition  should  be  accounted  for  as  a  business 
combination and the underlying assets and liabilities of AllDale I & II should be recorded at their AllDale Acquisition 
Date fair value on our consolidated balance sheet.  

100 

 
 
 
 
 
 
 
 
The final total fair value of the cash paid in the AllDale Acquisition and our previous investments were as follows: 

Cash 
Previously held investments 
Total 

  As of January 3, 2019

(in thousands) 

  $ 

  $ 

 176,205 
 307,322 
 483,527 

Prior to the AllDale Acquisition Date, we accounted for our investments in AllDale I & II, held through Cavalier 
Minerals,  as  equity  method  investments.  The  combined  fair  value  of  our  equity  method  investments  on  the  AllDale 
Acquisition Date was $307.3 million.  We re-measured our equity method investments, which had an aggregate carrying 
value of $130.3 million immediately prior to the AllDale Acquisition.  The re-measurement resulted in a gain of $177.0 
million which is recorded in the Acquisition gain line item in our consolidated statements of income.  

The following table summarizes the final fair value allocation of assets acquired and liabilities assumed as of the 

AllDale Acquisition Date: 

Cash and cash equivalents 
Mineral interests in proved properties 
Mineral interests in unproved properties 
Receivables 
Accounts payable 
Net assets acquired 

(in thousands) 

$ 

$ 

 900  
 184,032  
 291,190  
 9,326  
 (1,921) 
 483,527  

Our previous equity method investments in AllDale I & II were held through Cavalier Minerals.  Bluegrass Minerals 
Management, LLC ("Bluegrass Minerals") continues to hold a 4% membership interest (the "Bluegrass Interest") as well 
as a profits interest in Cavalier Minerals as it did before the AllDale Acquisition.  This Bluegrass Interest represents an 
indirect noncontrolling interest in AllDale I & II.  The AllDale Acquisition Date fair value of the Bluegrass Interest was 
$12.3 million.   

The  fair  value  of  our  previous  equity  method  investments,  the  mineral  interests  and  the  Bluegrass  Interest  were 
determined using an income approach primarily comprised of discounted cash flow models.  The assumptions used in the 
discounted  cash  flow  models  include  estimated  production,  projected  cash  flows,  forward  oil  &  gas  prices  and  a  risk 
adjusted  discount  rate.    Certain  assumptions  used  are  not  observable  in  active  markets,  therefore  the  fair  value 
measurements represent Level 3 fair value measurements.  AllDale I & II's carrying value of the receivables and accounts 
payable represent their fair value given their short-term nature.   

The amounts of revenue and earnings, exclusive of the acquisition gain, of AllDale I & II included in our consolidated 

statements of income from the AllDale Acquisition Date through December 31, 2019 are as follows: 

Revenue 
Net income 

Year Ended 
December 31,  
2019 
(in thousands) 

$ 

 48,411  
 18,543  

The following represents our actual and pro forma consolidated revenues and net income for the year ended December 
31, 2018. Pro forma revenues and net income assumes AllDale I & II had been included in our consolidated results since 
January 1, 2018.  These amounts have been calculated after applying our accounting policies.  Pro forma information is 
not  necessary  for  the  year  ended  December  31,  2019  as  the  AllDale  Acquisition  occurred  at  the  beginning  of  2019.  
Additionally, our pro forma  results have  been  adjusted  to  remove  the effect of our past  equity  method  investments  in 
AllDale I & II. 

101 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
 
 
 
 
  
 
Total revenues 
As reported 
Pro forma 

Net income 
As reported 
Pro forma 

Wing 

Year Ended 
December 31,  
2018 
(in thousands) 

$ 

$ 

 2,002,857  
 2,042,545  

 367,470  
 358,741  

On August 2, 2019 (the "Wing Acquisition Date"), our subsidiary, AR Midland acquired from Wing approximately 
9,000 net royalty acres in the Midland Basin, with exposure to more than 400,000 gross acres, for a cash purchase price of 
$144.9 million.  The purchase price was funded with cash on hand and borrowings under our Revolving Credit Facility 
discussed in Note 8 – Long-Term Debt.  The Wing Acquisition enhances our ownership position in the Permian Basin, 
expands  our  exposure  to  industry  leading  operators  and  furthers  our  business  strategy  to  grow  our  Minerals  segment.  
Concurrent with the Wing Acquisition, JC Resources LP, an entity owned by Mr. Craft, acquired from Wing, in a separate 
transaction, mineral interests that we elected not to acquire. 

Because the mineral interests acquired in the Wing Acquisition include royalty interests in both producing properties 
and unproved properties, we have determined that the acquisition should be accounted for as a business combination and 
the underlying assets should be recorded at fair value as of the Wing Acquisition Date on our consolidated balance sheet. 
During  the  year  ended  December  31,  2020,  we  recorded  adjustments  to  our  mineral  interests  in  proved  and  unproved 
properties  after  receiving  additional  information  regarding  proved  and  unproved  reserve  quantities,  production  and 
projections  as of  the Wing  Acquisition  Date.    In  addition,  we  increased our  receivables  by  $0.3  million  as  a  result of 
information received from operators concerning royalty payments owed to us from production that occurred prior to the 
Wing Acquisition Date.   

The following table summarizes our final fair value allocation of assets acquired as of the Wing Acquisition Date 

incorporating measurement period adjustments made to the allocation: 

Mineral interests in proved properties 
Mineral interests in unproved properties 
Receivables 
Net assets acquired 

  As Previously      
Reported 

  Adjustments   
  (in thousands)  

Final 

  $ 

  $ 

 58,084    
 84,976    
 1,867    
 144,927    

 16,987   $ 
 (17,275)   
 288    
  $ 

 75,071  
 67,701  
 2,155  
 144,927  

The fair value of the mineral interests was determined using a weighting of both income and market approaches.  Our 
income approach primarily comprised a discounted cash flow model.  The assumptions used in the discounted cash flow 
model included estimated production, projected cash flows, forward oil & gas prices and a weighted average cost of capital.  
Our market approach consisted of the observation of recent acquisitions in the Permian Basin to determine a market price 
for similar mineral interests.  Certain assumptions used in our valuation are not observable in active markets; therefore, 
the fair value measurements represent Level 3 fair value measurements.  The carrying value of the receivables represents 
the fair value given the short-term nature of the receivables. 

102 

 
 
 
 
 
 
 
 
 
 
 
 
 
     
    
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
     
     
 
 
 
 
 
 
 
The amounts of revenue and earnings from the mineral interests acquired in the Wing Acquisition included in our 

consolidated statements of income from the Wing Acquisition Date through December 31, 2019 are as follows: 

Revenue 
Net income 

Year Ended 
December 31,  
2019 
(in thousands) 

$ 

 4,625  
 1,291  

The  following  represents  our  actual  and  pro  forma  consolidated  revenues  and  net  income  for  the  years  ended 
December 31, 2019 and 2018. Pro forma revenues and net income assumes the mineral interests acquired in the Wing 
Acquisition had been included in our consolidated results since January 1, 2018. These pro forma amounts have been 
calculated after applying our accounting policies. 

Total revenues 
As reported 
Pro forma 

Net income 
As reported 
Pro forma 

Year Ended  
December 31,  

2019 

2018 

(in thousands) 

 1,961,720   $ 
 1,966,291  

 2,002,857  
 2,008,559  

 406,926   $ 
 411,217  

 367,470  
 372,810  

  $ 

  $ 

4. 

LONG-LIVED ASSET IMPAIRMENTS 

During the year ended December 31, 2020, we recorded $25.0 million of non-cash asset impairment charges in our 
Illinois Basin segment due to sealing our idled Gibson North mine, resulting in its permanent closure, and a decrease in 
the fair value of certain mining equipment at our idled operations and greenfield coal reserves as a result of weakened coal 
market conditions. 

During the year ended December 31, 2019, we recorded an asset impairment charge of $15.2 million in our Illinois 
Basin segment due to the cessation of coal production at our Dotiki mine, effective August 16, 2019, in an effort to focus 
on maximizing production at our lower-cost mines in the segment.  We adjusted the carrying value of Dotiki's assets from 
$35.9 million to its fair value of $25.8 million and accrued $5.1 million with respect to scheduled payments to WKY 
CoalPlay for leased coal reserves from which we may not receive future economic benefit.  See Note 12 – Variable Interest 
Entities for more information about WKY CoalPlay. 

During the year ended December 31, 2018, due to the reduction of Dotiki’s economic mine life, we recorded a $34.3 
million impairment charge when we adjusted the carrying value of Dotiki's assets from $85.3 million to its fair value of 
$51.0 million.  We also had a decrease in the fair value of an option entitling us to lease certain coal reserves, which 
resulted in an impairment charge of $6.2 million.  Both of these impairment charges were incurred in our Illinois Basin 
segment. 

The fair values of the impaired assets were determined using a combination of market and income approaches, both 
of  which  represent  Level  3  fair  value  measurements  under  the  fair  value  hierarchy.  The  fair  value  analysis  used 
assumptions of marketability of certain assets as well as discounted cash flows over the remaining life of the assets. 

With the uncertainty related to energy demand as a result of weak electricity demand and an oversupply and lack of 
storage  for  oil  and  natural  gas  during  the  quarter  ended  March 31,  2020  (the  "First  Quarter"),  both  due  in  part  to  the 
COVID-19 pandemic and other market and production factors impacting both our coal mining operations and our mineral 
interests activities, we performed recoverability tests during the First Quarter using undiscounted cash flows based on our 
estimate  of  sales  volume  and  prices,  operating  margins  and  capital  expenditures  from  information  available  to  us  and 

103 

 
 
 
 
 
 
 
 
 
 
    
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
determined we would be able to recover the costs of our assets, excluding the impaired assets discussed above.  Amid cost 
reduction efforts, increased customer commitments for coal, a modest recovery in commodity futures prices and increased 
clarity into production levels by operators of our oil & gas mineral interests during the year, we determined impairment of 
our long-lived assets subsequent to the First Quarter was not necessary.  The cash flow estimates used in our impairment 
assessments, by their very nature, are dependent on conditions that could materially change in future periods based on new 
information.  If in future periods changes to these estimates were to materially reduce our expected cash flows, additional 
impairments could be necessary. 

See Note 2 – Summary of Significant Accounting Policies – Long-Lived Asset Impairment for more information on 

our accounting policy for asset impairments. 

5. 

GOODWILL IMPAIRMENT  

At December 31, 2019, our consolidated balance sheet included $136.4 million of goodwill, of which $132.0 million 
was associated with the reporting unit representing our Hamilton County Coal, LLC ("Hamilton") mine, which is included 
in our Illinois Basin  segment.  The goodwill  associated with our  Hamilton  mine  was recorded  in  conjunction  with our 
acquisition of the Hamilton mine on July 31, 2015.  During the First Quarter, we assessed certain events and changes in 
circumstances, including a) adverse industry and market developments, including the impact of the COVID-19 pandemic, 
b) our response to these developments, including temporarily ceasing production at several mines, including Hamilton and 
c) our actual performance during the First Quarter.  After consideration of these events and changes in circumstances, we 
performed  an  interim  test  of  the  goodwill  associated  with  the  Hamilton  reporting  unit  comparing  Hamilton's  carrying 
amount to its fair value. 

We estimated the fair value of the Hamilton reporting unit using an income approach utilizing a discounted cash flow 
model.    The  assumptions  used  in  the  discounted  cash  flow  model  included  estimated  production,  forward  coal  prices, 
operating  expenses,  capital  expenditures  and  a  weighted  average  cost  of  capital.    Our  forecasts  of  future  cash  flows 
considered market conditions at the time of the assessment and our estimate of the mine's performance in future years 
based on the information available to us. Key assumptions used in our valuation are not observable in active markets; 
therefore, the fair value measurements represent Level 3 fair value measurements.  The fair value of the Hamilton reporting 
unit was determined to be below its carrying amount (including goodwill) by more than the recorded balance of goodwill 
associated with the reporting unit.  Accordingly, we recognized an impairment charge of $132.0 million consisting of the 
total  carrying  amount  of  goodwill  allocated  to  the  Hamilton  reporting  unit.    This  impairment  charge  reduced  our 
consolidated goodwill balance to $4.4 million.  During the First Quarter and as part of our annual impairment evaluation 
on November 30, 2020, we also performed tests on ARLP's remaining goodwill balances not associated with Hamilton 
and concluded no impairment was necessary for our other reporting units. 

6. 

INVENTORIES 

Inventories consist of the following: 

December 31,  

2020 

2019 

(in thousands) 

Coal 
Supplies (net of reserve for obsolescence of $5,547 and $5,555, 
respectively) 

Total inventories, net 

  $ 

 19,756   $ 

 63,645  

  $ 

 36,651  
 56,407   $ 

 37,660  
 101,305  

For the year ended December 31, 2020, we recorded lower of cost or net realizable value adjustments of $3.2 million 
to our coal inventories as a result of lower coal sale prices and higher cost per ton due to the impact of lower production 
on our fixed costs per ton in addition to the impact of challenging market conditions on our production levels.  The lower 
of cost or net realizable value adjustments reflect the impacts of the challenging market conditions and were primarily 
attributable to the Mettiki and Hamilton mining complexes. 

See  Note  2  –  Summary  of  Significant  Accounting  Policies  for  more  information  on  our  accounting  policy  for 

inventories. 

104 

  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
  
 
 
 
 
 
   
 
   
 
 
  
  
 
 
7. 

PROPERTY, PLANT AND EQUIPMENT 

Property, plant and equipment consist of the following: 

Mining equipment and processing facilities 
Land and coal mineral rights 
Oil & gas mineral interests (1) 
Buildings, office equipment and improvements 
Construction and mine development in progress 
Mine development costs 
Property, plant and equipment, at cost 
Less accumulated depreciation, depletion and amortization 

  $ 

Total property, plant and equipment, net 

  $ 

December 31, 

2020 

2019 

(in thousands) 

 1,896,324    $ 
 454,310   
 616,904   
 279,938   
 25,799   
 280,815   
 3,554,090   
 (1,753,845) 
 1,800,245    $ 

 1,937,642   
 453,237   
 618,282   
 304,111   
 86,876   
 283,860   
 3,684,008   
 (1,675,022) 
 2,008,986   

(1)  Oil & gas mineral interests acquired in the AllDale and Wing Acquisitions.  See Note 3 – Acquisitions for more 

information. 

At  December 31,  2020  and  2019,  land  and  coal  mineral  rights  above  include  $37.5  million  and  $40.1  million, 
respectively, of carrying value associated with coal reserves attributable to properties where we or a third party to which 
we lease reserves are not currently engaged in mining operations or leasing to third parties, and therefore, the coal reserves 
are not currently being depleted.  We believe that the carrying value of these coal reserves will be recovered.   

At December 31, 2020 and 2019, our oil & gas mineral interests noted in the table above includes the carrying value 
of our unproved oil & gas mineral interests totaling $340.5 million and $376.2 million, respectively.  As discussed in Note 
2 – Summary of Significant Accounting Policies, we generally do not record depletion expense for our unproved oil & gas 
mineral interests; however, we do review for impairment as needed throughout the year. 

During  2020  and  2019,  we  incurred  $13.1  million  and  $13.2  million,  respectively,  in  mine  development  costs, 
primarily related to the development of our Excel Mine No. 5 at our MC Mining complex.  All past capitalized mine 
development costs are associated with other mines that shifted to the production phase in past years and we are amortizing 
these  costs  accordingly.    We  believe  that  the  carrying  value  of  the  past  development  costs  will  be  recovered.    For 
information regarding long-lived asset impairments please see Note 4 – Long-Lived Asset Impairments. 

See Note 2 – Summary of Significant Accounting Policies for more information on our accounting policy for property, 

plant and equipment. 

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8. 

LONG-TERM DEBT 

Long-term debt consists of the following: 

Principal 
December 31,  

Unamortized Discount and 
Debt Issuance Costs 
December 31,  

2020 

2019 

2020 

2019 

Revolving credit facility 
Senior notes 
Securitization facility 
May 2019 equipment financing 
November 2019 equipment financing 
June 2020 equipment financing 

Less current maturities 

Total long-term debt 

  $

  $

 87,500   $

 400,000  
 55,900  
 4,956  
 42,367  
 13,057  
 603,780  
 (73,199) 
 530,581   $

(in thousands) 

 255,000   $ 
 400,000  
 73,800  
 8,199  
 52,281  
 — 
 789,280  
 (13,157) 
 776,123   $ 

 (7,196)  $ 
 (3,964) 
 — 
 — 
 — 
 — 
 (11,160) 
 — 
 (11,160)  $ 

 (3,050) 
 (4,879) 
 — 
 — 
 — 
 — 
 (7,929) 
 — 
 (7,929) 

Credit Facility.  On March 9, 2020, our Intermediate Partnership entered into a Fifth Amended and Restated Credit 
Agreement (the "Credit Agreement") with various financial institutions.  The Credit Agreement provides for a $537.75 
million revolving credit facility, reducing to $459.5 million on May 23, 2021, including a sublimit of $125 million for the 
issuance of letters of credit and a sublimit of $15.0 million for swingline borrowings (the "Revolving Credit Facility"), 
with  a  termination  date  of  March  9,  2024.    The  Credit  Facility  replaced  the  $494.75  million  revolving  credit  facility 
extended to the Intermediate Partnership under its Fourth Amended and Restated Credit Agreement, dated as of January 
27, 2017, by various banks and other lenders that would have expired on May 23, 2021.  Concurrently with the entry into 
the Credit Agreement, we reorganized the entities holding our oil & gas interests such that Alliance Royalty, LLC became 
a  direct  wholly  owned  subsidiary  of  Alliance  Minerals.    We  incurred  debt  issuance  costs  in  2020  of  $6.3  million  in 
connection with the Credit Agreement. These debt issuance costs are deferred and amortized as a component of interest 
expense over the term of the Revolving Credit Facility.   

The  Credit  Agreement  is  guaranteed  by  certain  of  our  Intermediate  Partnership's  material  direct  and  indirect 
subsidiaries (the "Restricted Subsidiaries") and is secured by substantially all of the assets of the Restricted Subsidiaries.  
The Credit Agreement is also guaranteed by Alliance Minerals but the oil and gas minerals assets of Alliance Minerals 
and  its  direct  and  indirect  subsidiaries  (collectively  with  Alliance  Minerals,  the  "Unrestricted  Subsidiaries")  are  not 
collateral under the Credit Agreement.  Borrowings under the Revolving Credit Facility bear interest, at our option, at 
either (i) the Base Rate at the greater of three benchmarks or (ii) a Eurodollar Rate, plus margins for (i) or (ii), as applicable, 
that fluctuate depending upon the ratio of Consolidated Debt to Consolidated Cash Flow (each as defined in the Credit 
Agreement).  The Eurodollar Rate, with applicable margin, under the Revolving Credit Facility was 3.01% as of December 
31, 2020.  At December 31, 2020, we had $21.8 million of letters of credit outstanding with $428.5 million available for 
borrowing under the Revolving Credit Facility. We incur an annual commitment fee of 0.35% on the undrawn portion of 
the Revolving Credit Facility.  We utilize the Revolving Credit Facility, as appropriate, for working capital requirements, 
capital expenditures and investments, scheduled debt payments and distribution payments.   

The  Credit  Agreement  contains  various  restrictions  affecting  the  Intermediate  Partnership  and  its  Restricted 
Subsidiaries including, among other things, restrictions on incurrence of additional indebtedness and liens, sale of assets, 
investments,  mergers  and  consolidations  and  transactions  with  affiliates,  including  transactions  with  Unrestricted 
Subsidiaries.    In  each  case,  these  restrictions  are  subject  to  various  exceptions.    In  addition,  the  payment  of  cash 
distributions is restricted if such payment would result in a fixed charge coverage ratio of less than 1.0 to 1.0 (as defined 
in the Credit Agreement) for the four most recently ended fiscal quarters.  The Credit Agreement requires the Intermediate 
Partnership to maintain (a) a debt to cash flow ratio of not more than 2.5 to 1.0, (b) a cash flow to interest expense ratio of 
not less than 3.0 to 1.0 and (c) a first lien debt to cash flow ratio of not more than 1.5 to 1.0, in each case, during the four 
most recently ended fiscal quarters. The debt to cash flow ratio, cash flow to interest expense ratio and first lien debt to 
cash flow ratio were 1.53 to 1.0, 8.45 to 1.0 and 0.52 to 1.0, respectively, for the trailing twelve months ended December 
31, 2020.  We remained in compliance with the covenants of the Credit Agreement as of December 31, 2020 and anticipate 
remaining in compliance with the covenants.  

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Net restricted assets, as defined by the Securities and Exchange Commission, refers to the amount of our consolidated 
subsidiaries’ net assets for which the ability to transfer funds to ARLP in the form of cash dividends, loans, advances, or 
transfers is restricted.  As a result of the restrictions contained in the Credit Agreement and our current compliance ratios, 
the amount of our net restricted assets at December 31, 2020, was $240.8 million.  

Senior Notes.  On April 24, 2017, the Intermediate Partnership and Alliance Resource Finance Corporation (as co-
issuer), a wholly owned subsidiary of the Intermediate Partnership ("Alliance Finance"), issued an aggregate principal 
amount  of  $400.0  million  of  senior  unsecured  notes  due  2025  ("Senior  Notes")  in  a  private  placement  to  qualified 
institutional buyers.  The Senior Notes have a term of eight years, maturing on May 1, 2025 (the "Term") and accrue 
interest at an annual rate of 7.5%.  Interest is payable semi-annually in arrears on each May 1 and November 1.  The 
indenture governing the Senior Notes contains customary terms, events of default and covenants relating to, among other 
things, the incurrence of debt, the payment of distributions or similar restricted payments, undertaking transactions with 
affiliates and limitations on asset sales.  The issuers of the Senior Notes may redeem all or a part of the notes at any time 
at redemption prices set forth in the indenture governing the Senior Notes.   

Accounts Receivable Securitization.  On December 5, 2014, certain direct and indirect wholly owned subsidiaries of 
our  Intermediate  Partnership  entered  into  a  $100.0  million  accounts  receivable  securitization  facility  ("Securitization 
Facility").  Under the Securitization Facility, certain subsidiaries sell certain trade receivables on an ongoing basis to our 
Intermediate Partnership, which then sells the trade receivables to AROP Funding, LLC ("AROP Funding"), a wholly 
owned  bankruptcy-remote  special  purpose  subsidiary  of  our  Intermediate  Partnership,  which  in  turn  borrows  on  a 
revolving basis up to $100.0 million secured by the trade receivables.  After the sale, Alliance Coal, as servicer of the 
assets, collects the receivables on behalf of AROP Funding.  The Securitization Facility bears interest based on a Eurodollar 
Rate.  The agreement governing the Securitization Facility contains customary terms and conditions, including limitations 
with regards to certain customer credit ratings.  In January 2021, we extended the term of the Securitization Facility to 
January 2022 and reduced the borrowing availability under the facility to $60.0 million.  The Securitization Facility was 
previously scheduled to mature in January 2021.  At December 31, 2020, we had a $55.9 million outstanding balance 
under the Securitization Facility. 

May  2019  Equipment  Financing.    On  May  17,  2019,  the  Intermediate  Partnership  entered  into  an  equipment 
financing arrangement accounted for as debt, wherein the Intermediate Partnership received $10.0 million in exchange for 
conveying its interest in certain equipment owned indirectly by the Intermediate Partnership and entering into a master 
lease agreement for that equipment (the "May 2019 Equipment Financing").  The May 2019 Equipment Financing contains 
customary terms and events of default and provides for thirty-six monthly payments with an implicit interest rate of 6.25%, 
maturing on May 1, 2022.  Upon maturity, the equipment will revert back to the Intermediate Partnership. 

November  2019  Equipment  Financing.    On  November  6,  2019,  the  Intermediate  Partnership  entered  into  an 
equipment financing arrangement accounted for as debt, wherein the Intermediate Partnership received $53.1 million in 
exchange for conveying its interest in certain equipment owned indirectly by the Intermediate Partnership and entering 
into a master lease agreement for that equipment (the "November 2019 Equipment Financing").  The November 2019 
Equipment Financing contains customary terms and events of default and an implicit interest rate of 4.75%, providing for 
a four year term with forty-seven monthly payments of $1.0 million and a balloon payment of $11.6 million upon maturity 
on November 6, 2023.  Upon maturity, the equipment will revert back to the Intermediate Partnership.     

June 2020 Equipment Financing.  On June 5, 2020, the Intermediate Partnership entered into an equipment financing 
arrangement accounted for as debt, wherein the Intermediate Partnership received $14.7 million in exchange for conveying 
its  interest  in  certain  equipment  owned  indirectly  by  the  Intermediate  Partnership  and  entering  into  a  master  lease 
agreement  for  that  equipment  (the  "June  2020  Equipment  Financing").  The  June  2020  Equipment  Financing  contains 
customary terms and events of default and provides for forty-eight monthly payments with an implicit interest rate of 
6.1%, maturing on June 5, 2024. Upon maturity, the equipment will revert back to the Intermediate Partnership.     

Other.  We also have an agreement with a bank to provide additional letters of credit in an amount of $5.0 million to 
maintain surety bonds to secure certain asset retirement obligations and our obligations for workers' compensation benefits.  
At December 31, 2020, we had $5.0 million in letters of credit outstanding under this agreement. 

107 

 
 
 
 
 
 
 
Aggregate maturities of long-term debt are payable as follows: 

Year Ended  
December 31,  
2021 
2022 
2023 
2024 
2025 

9. 

LEASES 

The components of lease expense were as follows: 

Finance lease cost: 

Amortization of right-of-use assets 
Interest on lease liabilities 

Operating lease cost 
Short-term lease cost 
Variable lease cost 
Total lease cost 

    (in thousands) 
 73,199  
  $ 
 16,071  
 24,970  
 89,540  
 400,000  
 603,780  

  $ 

December 31,  

2020 

2019 

(in thousands) 

  $ 

  $ 

  $ 

 704   
 377   
 3,873   
 84   
 1,375   
 6,413    $ 

 14,608   
 2,085   
 9,169   
 464   
 1,360   
 27,686   

Rental expense was $5.2 million, $11.0 million and $14.9 million for the years ended December 31, 2020, 2019 and 

2018, respectively. 

Supplemental cash flow information related to leases was as follows: 

December 31, 

2020 

2019 

(in thousands) 

Cash paid for amounts included in the measurement of lease liabilities: 

Operating cash flows for operating leases 
Operating cash flows for finance leases 
Financing cash flows for finance leases 

  $ 
  $ 
  $ 

 3,870   
 377   
 8,368   

 9,124   
 891   
 46,725   

Right-of-use assets obtained in exchange for lease obligations: 

Operating leases 

  $ 

 278   

 25,593   

Supplemental balance sheet information related to leases was as follows: 

Finance leases: 
Property and equipment finance lease assets, gross 
Accumulated depreciation 
Property and equipment finance lease assets, net 

December 31,  

2020 

2019 

(in thousands) 

  $ 

  $ 

 5,485    $ 
 (3,867) 
 1,618    $ 

 30,610   
 (20,564) 
 10,046   

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Weighted average remaining lease term 

Operating leases 
Finance leases 

Weighted average discount rate 

Operating leases 
Finance leases 

Maturities of lease liabilities as of December 31, 2020 were as follows: 

2021 
2022 
2023 
2024 
2025 
Thereafter 
Total lease payments 
Less imputed interest 
Total 

December 31,  

2020 

2019 

13.4 years 
3.9 years 

13.1 years 
1.6 years 

6.0 % 
8.0 % 

6.0 % 
6.0 % 

  Operating leases       Finance leases 

(in thousands) 

  $ 

  $ 

 2,346    $ 
 2,245   
 2,061   
 1,841   
 1,527   
 11,838   
 21,858   
 (6,926) 
 14,932    $ 

 912   
 912   
 139   
 139   
 139   
 280   
 2,521   
 (297) 
 2,224   

10. 

FAIR VALUE MEASUREMENTS 

The following table summarizes our fair value measurements within the hierarchy not included elsewhere in these 

notes: 

Long-term debt 

Total 

December 31, 2020 

December 31, 2019 

     Level 1       Level 2       Level 3       Level 1       Level 2       Level 3    
(in thousands) 
 —  $ 
 —  $ 

 —  $  736,206    $ 
 —  $  736,206    $ 

 —   $  518,317    $ 
 —   $  518,317    $ 

  $ 
  $ 

 — 
 — 

See Note 2 – Summary of Significant Accounting Policies – Fair Value Measurements for more information regarding 

fair value hierarchy levels. 

The carrying amounts for cash equivalents, accounts receivable, accounts payable, accrued and other liabilities, due 

from affiliates and due to affiliates approximate fair value due to the short maturity of those instruments. 

The estimated fair value of our long-term debt, including current maturities, is based on interest rates that we believe 
are currently available to us in active markets for issuance of debt with similar terms and remaining maturities (See Note 
8  –  Long-Term  Debt).    The  fair  value  of  debt,  which  is  based  upon  these  interest  rates,  is  classified  as  a  Level  2 
measurement under the fair value hierarchy. 

11. 

PARTNERS' CAPITAL 

Distributions 

Our available cash that is not used for unit repurchases may, at the discretion of our general partner, be distributed 
within 45 days after the end of each quarter to unitholders of record.  Available cash is generally defined in the partnership 
agreement as all cash and cash equivalents on hand at the end of each quarter less reserves established by MGP in its 
reasonable discretion for future cash requirements.  These reserves are retained to provide for the conduct of our business, 

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the payment of debt principal and interest and to provide funds for future distributions.  The following table summarizes 
the quarterly per unit distribution paid during each quarter of 2018 through 2020: 

First Quarter 
Second Quarter 
Third Quarter 
Fourth Quarter 

  $
  $
  $
  $

Year Ended December 31, 
2019 
 0.530   $ 
 0.535   $ 
 0.540   $ 
 0.540   $ 

2020 
 0.400   $
 —   $
 —   $
 —   $

2018 
 0.510  
 0.515  
 0.520  
 0.525  

In response to the disruptions to the economy and the uncertainty surrounding the COVID-19 pandemic, the Board of 
Directors of ARLP's general partner began suspending cash distributions to unitholders with the First Quarter and has 
continued through the quarter ended December 31, 2020. 

Simplification Transactions 

On May 31, 2018, as part of the Simplification Transactions discussed in Note 1 – Organization and Presentation, 
ARLP issued 1,322,388 ARLP common units to the Owners of SGP in exchange for causing SGP to contribute to ARLP 
all of SGP's limited partner interests in AHGP, which included AHGP's indirect ownership of a 1.0001% general partner 
interest in the Intermediate Partnership and a 0.001% managing member interest in Alliance Coal. 

The Simplification Transactions are accounted for prospectively as an exchange of equity interests between entities 
under  common  control.  Since  ARLP  and  AHGP were  under  common  control both before  and  after the  Simplification 
Transactions, no fair value adjustment was made to the assets or liabilities of AHGP and its subsidiaries and no gain or 
loss was recognized on our consolidated financial statements. 

Unit Repurchase Program 

In  May  2018,  the  Board  of  Directors  approved  the  establishment  of  a  unit  repurchase  program  authorizing  us  to 
repurchase and retire up to $100 million of ARLP common units.  The program has no time limit and we may repurchase 
units from  time  to  time  in  the  open  market  or  in other privately  negotiated  transactions.  The  unit  repurchase program 
authorization does not obligate us to repurchase any dollar amount or number of units.  No unit repurchases were made 
during the year ended December 31, 2020.  Since inception of the unit repurchase program, we have repurchased and 
retired 5,460,639 units at an average unit price of $17.12 for an aggregate purchase price of $93.5 million.   

Affiliated Entity Contributions 

An  affiliated  entity  controlled  by  Mr.  Craft  made  a  capital  contribution  of  $2.1  million  during  the  year  ended 
December  31,  2018  for  the  purpose  of  funding  certain  general  and  administrative  expenses.    On  June  29,  2018,  the 
members of this affiliated entity contributed 467,018 ARLP common units for similar purposes. 

Other 

The noncontrolling interest in our consolidated balance sheets represents Bluegrass Minerals' ownership interest in 
Cavalier Minerals.   Our accumulated other comprehensive loss consists of unrecognized actuarial gains and losses as well 
as unrecognized prior service costs related to our pension and pneumoconiosis benefits.   See Note 12 – Variable Interest 
Entities, Note 16 –Employee Benefit Plans and Note 20 – Accrued Workers' Compensation and Pneumoconiosis Benefits 
for further information. 

12. 

VARIABLE INTEREST ENTITIES 

Cavalier Minerals 

On  November  10,  2014,  our  subsidiary,  Alliance  Minerals,  and  Bluegrass  Minerals  entered  into  a  limited  liability 
company agreement (the "Cavalier Agreement") to create Cavalier Minerals, which was formed to indirectly acquire oil 
& gas mineral interests through its ownership in AllDale I & II.  Alliance Minerals owns a 96% member interest in Cavalier 
Minerals, and Bluegrass Minerals owns a 4% member interest in Cavalier Minerals and a profits interest which entitles it 
to receive distributions equal to 25% of all distributions (including in liquidation) after all members have recovered their 

110 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
     
    
 
 
 
 
  
 
 
 
 
 
 
 
 
 
investment.  Distributions with respect to Bluegrass Minerals' profits interest will be offset by all distributions received by 
Bluegrass  Minerals  from  the  former  general  partners  of  AllDale  I  &  II.    To  date,  there  has  been  no  profits  interest 
distribution.  Bluegrass Minerals was Cavalier Minerals' managing member prior to the AllDale Acquisition (see Note 3 
– Acquisitions).  In conjunction with the AllDale Acquisition, we became the managing member in Cavalier Minerals.  
Total contributions to and cumulative distributions from Cavalier Minerals are as follows: 

Contributions 
Distributions 

Alliance 
Minerals 

Bluegrass 
Minerals 

(in thousands) 

 143,112  
 89,380  

$ 

 5,963 
 3,723 

  $ 

We have concluded that Cavalier Minerals is a VIE which we consolidate as the primary beneficiary because we are 
the  managing  member  and  a  substantial  equity  owner  in  Cavalier  Minerals.    Bluegrass  Minerals'  equity  ownership  of 
Cavalier Minerals is accounted for as noncontrolling ownership interest in our consolidated balance sheets.  In addition, 
earnings attributable to Bluegrass Minerals are recognized as noncontrolling interest in our consolidated statements of 
income. 

AllDale III 

In February 2017, Alliance Minerals committed to directly invest $30.0 million in AllDale III which was created for 
similar investment purposes as AllDale I & II.  Alliance Minerals completed funding of this commitment in 2018. Alliance 
Minerals' limited partner interest in AllDale III at December 31, 2020 was 13.9%. 

The AllDale III Partnership Agreement includes a 25% profits interest for the general partner, subject to a return hurdle 
equal to the greater of 125% of cumulative capital contributions and a 10% internal rate of return, and following an 80/20 
"catch-up" provision for the general partner.   

Since AllDale III is structured as a limited partnership with the limited partners 1) not having the ability to remove the 
general partner and 2) not participating significantly in the operational decisions, we concluded that AllDale III is a VIE.  
We are not the primary beneficiary of AllDale III as we do not have the power to direct the activities that most significantly 
impact AllDale III's economic performance.  We account for our ownership interest in the income or loss of AllDale III 
as an equity method investment.  We record equity income or loss based on AllDale III's distribution structure.  See Note 
13 – Investments for more information. 

WKY CoalPlay 

On November 17, 2014, SGP Land, LLC ("SGP Land"), a wholly owned subsidiary of SGP, and two limited liability 
companies ("Craft Companies") owned by irrevocable trusts established by Mr. Craft and his children entered into a limited 
liability company agreement to form WKY CoalPlay, LLC ("WKY CoalPlay").  WKY CoalPlay was formed, in part, to 
purchase and lease coal reserves.  WKY CoalPlay is managed by one of the Craft Companies.  In December 2014 and 
February 2015, we entered into various coal reserve leases with WKY CoalPlay.  See Note 21 – Related-Party Transactions 
for further information on our lease terms with WKY CoalPlay.  

We concluded that WKY CoalPlay was a VIE because of our ability to exercise options to acquire reserves under 
lease with WKY CoalPlay (Note 21 – Related-Party Transactions), which was not within the control of the equity holders 
and, if it had occurred, could potentially limit the expected residual return to the owners of WKY CoalPlay.  We hold no 
economic  or  governance  rights  related  to  WKY  CoalPlay  and  our  options  did  not  give  us  any  rights  to  impact  WKY 
CoalPlay's economic performance.  We therefore concluded that we were not the primary beneficiary of WKY CoalPlay.  
These options expired in December 2020 and February 2021.  Upon the expiration of these options, WKY CoalPlay ceased 
to be a VIE.   

See Note 2 – Summary of Significant Accounting Policies for more information on our accounting policy for variable 

interest entities. 

111 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
13. 

INVESTMENTS 

AllDale III 

As discussed in Note 12 – Variable Interest Entities, we account for our ownership interest in the income or loss of 
AllDale III as an equity method investment.  We record equity income or loss based on AllDale III's distribution structure.  
The changes in our equity method investment in AllDale III for each of the periods presented were as follows: 

Beginning balance 
Contributions 
Equity method investment income 
Distributions received 
Other 

Ending balance 

  $ 

  $ 

2020 

Year Ended December 31,  
2019 
(in thousands) 
 28,974  
$ 
 — 
 2,203  
 (2,648) 
 — 
 28,529  

 28,529  
 — 
 907  
 (1,895) 
 (273) 
 27,268  

$ 

$ 

$ 

2018 

 14,182 
 15,600 
 547 
 (1,355)
 —
 28,974 

As discussed in Note 4 – Long-Lived Asset Impairments, there was uncertainty related to energy demand in the First 
Quarter as a result of weak electricity demand and an oversupply and lack of storage for oil and natural gas, both due in 
part to the COVID-19 pandemic and other market and production factors, which could have impacted our investment in 
AllDale III.  As a result, as part of our First Quarter impairment assessment, we compared the fair value of our investment 
to its carrying value and concluded that the fair value exceeded the carrying value and no impairment in our investment 
was  necessary.    In  our  subsequent  impairment  assessments,  amid  a  modest  recovery  in  commodity  futures  prices  and 
increased clarity into production levels by operators during the year, we again compared the fair value of our investment 
to its carrying value and concluded no impairment was necessary.  To calculate the fair value of the investment we used 
an income approach utilizing a discounted cash flow model based on our estimate of both production, prices and expenses 
from information available to us.  Key assumptions used in our valuation are not observable in active markets; therefore, 
the fair value measurements represent Level 3 fair value measurements.  The cash flow estimates used in our assessments, 
by their very nature, are dependent on conditions that could materially change in future periods based on new information.  
If in future periods changes to these estimates were to materially reduce our expected cash flows, an impairment of our 
investment could be necessary. 

Kodiak  

On  July  19,  2017,  Alliance  Minerals  purchased  $100  million  of  Series  A-1  Preferred  Interests  from  Kodiak,  a 
privately-held company providing large-scale, high-utilization gas compression assets to customers operating primarily in 
the Permian Basin.  This structured investment provided us with a quarterly cash or payment-in-kind return.  On February 
8, 2019, Kodiak redeemed our preferred interest for $135.0 million in cash resulting in an $11.5 million gain due to an 
early  redemption  premium.  The  gain  is  included  in  the  Equity  securities  income  line  item.    We  no  longer  hold  any 
ownership interests in Kodiak.  Prior to the redemption, we accounted for our ownership interests in Kodiak as equity 
securities without readily determinable fair values. 

See  Note  2  –  Summary  of  Significant  Accounting  Policies  for  more  information  on  our  accounting  policy  for 

investments. 

112 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
        
        
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
 
 
 
14. 

REVENUE FROM CONTRACTS WITH CUSTOMERS 

The  following  table  illustrates  the  disaggregation  of  our  revenues  by  type,  including  a  reconciliation  to  our 

segment presentation as presented in Note 24 – Segment Information. 

Year Ended December 31, 2020 

Coal sales 
Oil & gas royalties 
Transportation revenues 
Other revenues 
     Total revenues 

Year Ended December 31, 2019 

Coal sales 
Oil & gas royalties 
Transportation revenues 
Other revenues 
     Total revenues 

Year Ended December 31, 2018 

Coal sales 
Transportation revenues 
Other revenues 
     Total revenues 

Illinois 
Basin 

     Other and      
     Appalachia      Minerals       Corporate      Elimination      Consolidated  

(in thousands) 

  $ 

 755,208   $   477,064   $ 

 —  $ 

 —  
 12,817  
 2,026  

 — 
 8,312  
 14,954  

  $ 

 770,051   $   500,330   $ 

 42,912  
 — 
 229  
 43,141   $ 

 —  $ 
 — 
 — 
 25,124  
 25,124   $ 

 —  $  1,232,272   
42,912   
 — 
21,129   
 — 
 (10,517) 
31,816   
 (10,517)  $   1,328,129  

  $  1,128,588   $   628,406   $ 

 —  $ 

 —  
 94,686  
 13,034  

 — 
 4,817  
 11,166  

  $  1,236,308   $   644,389   $ 

 51,735  
 — 
 1,301  
 53,036   $ 

 22,138   $ 
 — 
 — 
 34,712  
 56,850   $ 

 (16,690)  $  1,762,442   
51,735   
 — 
99,503   
 — 
 (12,173) 
48,040   
 (28,863)  $   1,961,720  

  $  1,197,143   $   635,530   $ 

 106,947  
 16,999  

 5,435  
 3,000  

  $  1,321,089   $   643,965   $ 

 —  $ 
 — 
 — 
 —  $ 

 43,393   $ 
 3  
 38,096  
 81,492   $ 

 (31,258)  $  1,844,808   
112,385   
 — 
 (12,431) 
45,664   
 (43,689)  $   2,002,857  

The following table illustrates the amount of our transaction price for all current coal supply contracts allocated 
to  performance  obligations  that  are  unsatisfied  or  partially  unsatisfied  as  of  December  31,  2020  and  disaggregated  by 
segment and contract duration. 

2021 

2022 

2024 and 
      Thereafter       

2023 
(in thousands) 

Total 

Illinois Basin coal revenues 
Appalachia coal revenues 
     Total coal revenues (1) 

  $ 

  $ 

 653,208   $ 
 318,984  
 972,192   $ 

 253,654   $ 

 95,471  

 349,125   $ 

 187,570   $ 
 —  
 187,570   $ 

 140,750   $  1,235,182   
414,455   
 140,750   $   1,649,637  

 —  

(1) Coal revenues generally consists of consolidated revenues excluding our Minerals segment.  

15. 

EARNINGS PER LIMITED PARTNER UNIT 

We utilize the two-class method in calculating basic and diluted earnings per limited partner unit ("EPU").  Subsequent 
to the Simplification Transactions, net income attributable to ARLP is only allocated to limited partners and participating 
securities under deferred compensation plans.  Net losses attributable to ARLP are allocated to limited partners but not to 
participating securities.  Prior to the Simplification Transactions, net income attributable to ARLP was allocated to our 
general partner, limited partners and participating securities under deferred compensation plans in accordance with their 
respective  partnership  ownership  percentages.    As  a  result  of  the  Simplification  Transactions,  MGP  no  longer  holds 
economic interests in the Intermediate Partnership or Alliance Coal.  We currently do not make distributions or allocate 
income  and  losses  to  MGP  in  our  calculation  of  EPU.    Please  see  Note  1  –  Organization  and  Presentation  for  more 
information on the Simplification Transactions. 

Our  participating  securities  under  deferred  compensation  plans  include  rights  to  nonforfeitable  distributions  or 
distribution equivalents. Our participating securities are outstanding awards under our LTIP and phantom units in notional 
accounts under our SERP and the Directors' Deferred Compensation Plan.   

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The following is a reconciliation of net income (loss) attributable to ARLP used for calculating basic and diluted 

earnings per unit and the weighted-average units used in computing EPU. 

Net income (loss) attributable to ARLP 
Adjustment: 

General partner's equity ownership (1) 

Year Ended December 31,  
2018 
2019 
2020 
(in thousands, except per unit data) 
$ 399,414  

$ 366,604 

  $  (129,220) 

 — 

 —  

 (1,560)

Limited partners' interest in net income (loss) attributable to ARLP  

   (129,220) 

   399,414  

   365,044 

Less: 

Distributions to participating securities 
Undistributed earnings attributable to participating securities 

 — 
 — 

 (4,254)  
 (2,237)  

 (5,114)
 (1,641)

Net income (loss) attributable to ARLP available to limited partners 

  $  (129,220) 

$ 392,923  

$ 358,289 

Weighted-average limited partner units outstanding – basic and 
diluted 

    127,165  

   128,117  

   130,758 

Earnings per limited partner unit - basic and diluted (2) 

  $ 

 (1.02) 

$

 3.07  

$

 2.74 

(1)  Amounts presented for periods subsequent to the first quarter of 2018 reflect the impact of the Simplification Transactions, which 
ended net income allocations and quarterly cash distributions to MGP after May 31, 2018.  Prior to the Simplification Transactions, 
MGP maintained a 1.0001% general partner interest in the Intermediate Partnership and a 0.001% managing member interest in 
Alliance Coal and thus received quarterly distributions and income and loss allocations during this time period. 

(2)  Diluted EPU gives effect to all potentially dilutive common units outstanding during the period using the treasury stock method.  
Diluted EPU excludes all potentially dilutive units calculated under the treasury stock method if their effect is anti-dilutive.  For 
the years ended December 31, 2020, 2019 and 2018, the combined total of LTIP, SERP and Directors' Deferred Compensation 
Plan units of 773,664, 1,284,013 and 1,658,908, respectively, were considered anti-dilutive under the treasury stock method.  

16. 

EMPLOYEE BENEFIT PLANS 

Defined Contribution Plans—Eligible employees currently participate in a defined contribution profit sharing and 
savings plan ("PSSP") that we sponsor.  The PSSP covers all regular full-time employees.  PSSP participants may elect to 
make voluntary contributions to this plan up to a specified amount of their compensation. We make matching contributions 
based on a percent of an employee's eligible compensation and also make an additional non-matching contribution.  Our 
contribution expense for the PSSP was approximately $16.1 million, $21.1 million and $19.9 million for the years ended 
December 31, 2020, 2019 and 2018, respectively. 

Defined Benefit Plan—Eligible employees and former employees of certain of our mining operations participate in a 
defined benefit plan (the "Pension Plan") that we sponsor.  The Pension Plan is closed to new applicants.  Participants in 
the Pension Plan are no longer receiving benefit accruals for service.  Participants can participate in enhanced benefits 
provisions under the PSSP.  The benefit formula for the Pension Plan is a fixed-dollar unit based on years of service. 

114 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
        
        
 
 
 
 
 
 
 
 
  
 
 
  
  
  
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
  
 
 
  
  
  
 
  
  
  
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
The following sets forth changes in benefit obligations and plan assets for the years ended December 31, 2020 and 
2019  and  the  funded  status  of  the  Pension  Plan  reconciled  with  the  amounts  reported  in  our  consolidated  financial 
statements: 

Change in benefit obligations: 

Benefit obligations at beginning of year 
Interest cost 
Actuarial loss 
Benefits paid 
Benefit obligations at end of year 

Change in plan assets: 

Fair value of plan assets at beginning of year 
Employer contribution 
Actual return on plan assets 
Benefits paid 
Fair value of plan assets at end of year 
Funded status at the end of year 

Amounts recognized in balance sheet: 

Non-current liability 

Amounts recognized in accumulated other comprehensive income consists 
of: 

Prior service cost 
Net actuarial loss 

December 31,  

2020 

2019 

(dollars in thousands) 

  $ 

  $ 

 136,425   $ 
 4,185  
 12,396  
 (5,072) 
 147,934  

 91,567  
 1,739  
 12,735  
 (5,072) 
 100,969  
 (46,965)  $ 

 118,958  
 4,864  
 17,084  
 (4,481) 
 136,425  

 75,823  
 5,559  
 14,666  
 (4,481) 
 91,567  
 (44,858) 

  $ 

 (46,965)  $ 

 (44,858) 

  $ 

  $ 

 (754)  $ 

 (46,519) 
 (47,273)  $ 

 (940) 
 (45,125) 
 (46,065) 

Weighted-average assumption to determine benefit obligations as of 
December 31, 

Discount rate 

Weighted-average assumptions used to determine net periodic benefit cost 
for the year ended December 31, 

Discount rate 
Expected return on plan assets 

2.37% 

3.15% 

3.15% 
6.50% 

4.17% 
6.50% 

The actuarial loss components of the change in benefit obligations in 2020 and 2019 were primarily attributable to 

decreases in the discount rate compared to the prior year-end, offset in part by updated mortality tables.   

The expected long-term rate of return used to determine our pension liability is based on a 1.5% active management 

premium in addition to an asset allocation assumption of: 

As of December 31, 2020 

Equity securities 
Fixed income securities 
Real estate 

Asset allocation 
assumption 

62%  
33%  
5%  
100%  

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The actual return on plan assets was 14.2% and 19.2% for the years ended December 31, 2020 and 2019, respectively. 

Components of net periodic benefit cost: 

Interest cost 
Expected return on plan assets 
Amortization of prior service cost 
Amortization of net loss 

Net periodic benefit cost (1) 

Year Ended December 31,  

2020 

          2019 

          2018 

(in thousands) 

$  4,185  
   (5,861) 
 186  
   4,128  
$  2,638  

$   4,864  
   (4,932) 
 186  
    3,922  
$   4,040  

$   4,462  
   (5,784) 
 186  
    3,608  
$   2,472  

(1)  Nonservice components of net periodic benefit cost are included in the Other income (expense) line item within our 

consolidated statements of income. 

Other changes in plan assets and benefit obligation 
recognized in accumulated other comprehensive loss: 

Net actuarial loss 
Reversal of amortization item: 

Prior service cost 
Net actuarial loss 

Total recognized in accumulated other comprehensive loss 

Net periodic benefit cost 

Total recognized in net periodic benefit cost and accumulated 
other comprehensive loss 

  $ 

Estimated future benefit payments as of December 31, 2020 are as follows: 

Year Ended  
December 31,  

2021 
2022 
2023 
2024 
2025 
2026-2030 

     Year Ended December 31, 

2020 

2019 

(in thousands) 

  $ 

 (5,522)  $ 

 (7,350) 

 186  
 4,128  
 (1,208) 
 (2,638) 

 186  
 3,922  
 (3,242) 
 (4,040) 

 (3,846)  $ 

 (7,282) 

     (in thousands)   

  $ 

  $ 

 5,629  
 5,954  
 6,269  
 6,488  
 6,620  
 34,674  
 65,634  

We expect to contribute $6.5 million to the Pension Plan in 2021.   

The Compensation Committee has appointed an investment manager with full investment authority with respect to 
Pension Plan investments subject to investment guidelines and compliance with ERISA or other applicable laws.  The 
investment manager employs a series of asset allocation strategy phases to glide the portfolio risk commensurate with both 
plan characteristics and market conditions.  The objective of the allocation policy is to reach and maintain fully funded 
status.  The total portfolio allocation will be adjusted as the funded ratio of the Pension Plan changes and market conditions 
warrant.    The target  allocation  includes  investments  in  equity and fixed income  commingled  investment  funds.    Total 

116 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
 
 
 
 
 
   
 
   
 
 
   
 
   
 
 
 
 
 
  
  
 
  
  
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
  
 
  
 
 
 
account performance is reviewed at least annually, using a dynamic benchmark approach to track investment performance.  
General asset allocation guidelines at December 31, 2020 are as follows: 

Equity securities 
Fixed income securities 
Real estate 

Percentage of Total Portfolio 

     Minimum      Target 

     Maximum  

45%  
10%  
0%  

62%  
33%  
5%  

80%  
55%  
10%  

Equity  securities  include  domestic  equity  securities,  developed  international  securities,  emerging  markets  equity 
securities and real estate investment trust.  Fixed income securities include domestic and international investment grade 
fixed income securities, high yield securities and emerging markets fixed income securities.  Fixed income futures may 
also be utilized within the fixed income securities asset allocation.   

The following information discloses the fair values of our Pension Plan assets by asset category: 

Cash and cash equivalents (a) 

Commingled investment funds measured at net asset value (b): 

Equities - Global 
Equities - United States 
Equities - United States futures 
Equities - International developed markets 
Equities - International developed markets futures 
Equities - International emerging markets 
Equities - International emerging markets futures 
Fixed income - Investment grade 
Fixed income - High yield 
Fixed income - Emerging markets 
Fixed income - Futures 
Real estate 
Other 

Total 

December 31,  

2020 

2019 

$ 

(in thousands) 

 3,888  

$ 

 17,549  
 31,835  
 (2,616) 
 8,920  
 (4,921) 
 6,600  
 (975) 
 25,703  
 10,056  
 2,664  
 (1,265) 
 3,531  
 —  
 100,969  

$ 

$ 

 2,958  

 10,028  
 26,812  
 —  
 10,528  
 —  
 8,410  
 —  
 26,186  
 —  
 —  
 —  
 4,355  
 2,290  
 91,567  

(a)  Cash  and  cash  equivalents  represents  a  Level  1  fair  value  measurement.    See  Note  2  –  Summary  of  Significant 
Accounting Policies – Fair Value Measurements for more information regarding the definitions of fair value hierarchy 
levels. 

(b)  Investments  measured at fair value using the net asset value per share (or its equivalent) have not been classified 
within the fair value hierarchy.  The fair values of all commingled investment funds are determined based on the net 
asset values per unit of each of the funds. The net asset values per unit represent the aggregate value of the fund's 
assets at fair value less liabilities, divided by the number of units outstanding. 

See Note 2 – Summary of Significant Accounting Policies for more information on our accounting policy for pension 

benefits. 

17. 

COMMON UNIT-BASED COMPENSATION PLANS 

Long-Term Incentive Plan 

We maintain the LTIP for certain employees and officers of MGP and its affiliates who perform services for us.  As 
part of our LTIP, unit awards of non-vested "phantom" or notional units, also referred to as "restricted units", may be 
granted  which  upon  satisfaction  of  time  and  performance-based  vesting  requirements,  entitle  the  LTIP  participant  to 
receive ARLP common units.  Annual grant levels and vesting provisions of restricted units for designated participants 

117 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
are recommended by Mr. Craft, subject to review and approval of the Compensation Committee.  Vesting of all restricted 
units outstanding is subject to the satisfaction of certain financial tests.  If it is not probable the financial tests for a particular 
grant of restricted units will be met, any previously expensed amounts for that grant are reversed and no future expense 
will be recognized for that grant.  Assuming the financial tests are met, grants of restricted units issued to LTIP participants 
are generally expected to cliff vest on January 1st of the third year following issuance of the grants.  We expect to settle 
restricted unit grants by delivery of ARLP common units, except for the portion of the grants that will satisfy employee 
tax withholding obligations of LTIP participants.  We account for forfeitures of non-vested LTIP restricted unit grants as 
they occur.  As provided under the DERs provisions of the LTIP and the terms of the LTIP restricted unit awards, all non-
vested  restricted  units  include  contingent  rights  to  receive  quarterly  distributions  in  cash  or,  at  the  discretion  of  the 
Compensation Committee, phantom units in lieu of cash credited to a bookkeeping account with value equal to the cash 
distributions we make to unitholders during the vesting period. If it is not probable the financial tests for a particular grant 
of restricted units will be met, any previously paid DER amounts for that grant are reversed from Partners’ Capital and 
recorded as compensation expense and any future DERs, for that grant, if any, will be recognized as compensation expense 
when paid.   

A summary of non-vested LTIP grants of restricted units is as follows: 

Non-vested grants at January 1, 2018 
Granted 
Vested (1) 
Forfeited 
Non-vested grants at December 31, 2018 
Granted 
Vested (1) 
Forfeited 
Non-vested grants at December 31, 2019 
Granted (2) 
Vested (3) 
Grants canceled (4) 
Forfeited 
Non-vested grants at December 31, 2020 

     Number of units   

Weighted average 
grant date fair 
value per unit 

Intrinsic value 
(in thousands) 

 1,694,026   $ 
511,305     
(331,502)    
(45,749)    
 1,828,080    
 682,155    
 (885,381)    
 (21,476)    
 1,603,378    
 1,430,489    
 (919,524)    
 (675,302)   
 (8,552)    
 1,430,489     

19.62    $ 
20.40     
34.61     
17.40     
17.18     
18.63     
12.38     
20.84     
20.39     
5.02     
21.70     
18.62     
20.16     
5.02     

 33,372  

 31,699  

 17,349  

 6,409  

(1)  During  the  years  ended  December  31,  2019  and  2018,  we  issued  596,650  and  191,858,  respectively,  unrestricted 
common  units  to  LTIP  participants.    The  remaining  vested  units  were  settled  in  cash  to  satisfy  tax  withholding 
obligations of the LTIP participants. 

(2)  In December 2020, we modified the vesting requirements for certain restricted units that we granted in February 2020 
which were determined to be improbable of vesting under the original vesting requirements (the "2020 Grants"). The 
new  vesting  requirements  make  it  probable  the  modified  restricted  units  will  vest.    Also  in  December  2020,  an 
additional 578,114 restricted units under these modified vesting requirements were granted.  The grant date fair value 
reflects the modification date fair value for those awards that were modified.  

(3)  In  February  2020, we  issued  279,622 unrestricted  common units  to  LTIP participants as  a result  of  satisfying  the 
vesting requirements for 424,486 restricted units that were granted in 2017.  The remaining vested units were settled 
in cash to satisfy tax withholding obligations of the LTIP participants.  In December 2020, we accelerated the vesting 
requirements for 495,038 restricted units that were granted in 2018 (the "2018 Grants") and settled these restricted 
units in cash. 

(4)  In December 2020, 675,302 restricted units that were granted in 2019 (the "2019 Grants") were canceled since it was 

determined that the vesting requirements for these restricted units were not probable of being satisfied. 

For the years ended December 31, 2020, 2019 and 2018, our LTIP expense for grants of restricted units was $8.1 
million,  $10.4  million  and  $10.8  million,  respectively.    LTIP  expense  for  grants  of  restricted  units  for  the  year  ended 
December  31,  2020  includes  the  impact  of  the  reversal  of  the  2019  Grants,  the  modification  of  the  2020  Grants  and 
incremental compensation cost associated with the cash settlement of the 2018 Grants.  The cash settlement of the 2018 

118 

 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
  
 
  
 
 
Grants was the first time we have settled restricted units in cash and we currently do not expect to do so again in the future.  
The cash settlement of the 2018 Grants resulted in $5.4 million in incremental compensation cost.  The 2019 Grants were 
determined to be not probable of vesting therefore $4.8 million of cumulative previously recognized expense was reversed 
in 2020, offset in part by related DERs for the 2019 Grants previously recorded to equity and then expensed in 2020.  The 
2020 Grants were determined to be improbable of vesting therefore the Compensation Committee modified the awards to 
change the vesting requirement, which made the grants probable of vesting, and granted additional restricted units under 
these modified vesting requirements as previously discussed.  As a result, the grant date fair value of the modified awards 
was changed to reflect the modification date fair value of the awards resulting in a net reduction in LTIP expense of $1.0 
million for the year ended, December 31, 2020. 

The total obligation associated with LTIP grants of restricted units as of December 31, 2020 and 2019 was $1.3 million 
and $20.2 million, respectively, and is included in the partners' capital Limited partners-common unitholders line item in 
our consolidated balance sheets.  As of December 31, 2020, there was $5.8 million in total unrecognized compensation 
expense related to the non-vested LTIP restricted unit grants that are expected to vest.  That expense is expected to be 
recognized over a weighted-average period of 2.0 years. 

Approximately  1.7  million  units  remain  available  under  the  LTIP  for  issuance  in  the  future,  assuming  all  grants 
currently issued and outstanding are settled with common units, without reduction for tax withholding, no future forfeitures 
occur and DERs are paid in cash versus additional phantom units. 

Supplemental Executive Retirement Plan and Directors' Deferred Compensation Plan 

We utilize the SERP to provide deferred compensation benefits for certain officers and key employees. All allocations 
made to participants under the SERP are made in the form of "phantom" ARLP units and SERP distributions will be settled 
in the form of ARLP common units.  The SERP is administered by the Compensation Committee. 

Our  directors  participate  in  the  Directors'  Deferred  Compensation  Plan.  Pursuant  to  the  Directors'  Deferred 
Compensation  Plan,  for  amounts  deferred  either  automatically  or  at  the  election  of  the  director,  a  notional  account  is 
established and credited with notional common units of ARLP, described in the Directors' Deferred Compensation Plan 
as "phantom" units.  Distributions from the Directors' Deferred Compensation Plan will be settled in the form of ARLP 
common units. 

For  both  the  SERP  and  Directors'  Deferred  Compensation  Plan,  when  quarterly  cash  distributions  are  made  with 
respect to ARLP common units, an amount equal to such quarterly distribution is credited to each participant's notional 
account as additional phantom units.  All grants of phantom units under the SERP and Directors' Deferred Compensation 
Plan vest immediately. 

A summary of SERP and Directors' Deferred Compensation Plan activity is as follows: 

     Number of units   

Weighted average 
grant date fair 
value per unit 

Intrinsic value 
(in thousands) 

Phantom units outstanding as of January 1, 2018 
Granted 
Issued (1) 
Phantom units outstanding as of December 31, 2018 
Granted 
Issued (1) 
Phantom units outstanding as of December 31, 2019 
Granted 
Phantom units outstanding as of December 31, 2020 

 561,784   $ 
 84,417    
 (10,364)   
 635,837    
111,012     
(115,484)   
 631,365    
 129,265    
 760,630     

28.64    $ 
18.78     
27.92     
27.34     
14.50     
25.20     
25.48     
5.25     
22.04     

 11,067  

 11,025  

 6,831  

 3,408  

(1)  During  the  years  ended  December  31, 2019  and  2018,  we  issued  ARLP  common  units  of  115,484  and  7,181, 
respectively, to participants under the SERP and Directors' Deferred Compensation Plan.  Units issued in 2018 were 
net of units settled in cash to satisfy tax withholding obligations.  

119 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
Total SERP and Directors' Deferred Compensation Plan expense was $0.7 million, $1.6 million and $1.6 million for 
the years ended December 31, 2020, 2019 and 2018, respectively.  As of December 31, 2020 and 2019, the total obligation 
associated with the SERP and Directors' Deferred Compensation Plan was $16.8 million and $16.1 million, respectively, 
and is included in the partners' capital Limited partners-common unitholders line item in our consolidated balance sheets.   

See Note 2 – Summary of Significant Accounting Policies for more information on our accounting policy for unit-

based compensation. 

18. 

SUPPLEMENTAL CASH FLOW INFORMATION 

Cash Paid For: 
Interest 

Income taxes 

Non-Cash Activity: 

Accounts payable for purchase of property, plant and equipment 

Right-of-use assets acquired by operating lease 
Market value of common units issued under deferred compensation plans before 
tax withholding requirements 

19. 

ASSET RETIREMENT OBLIGATIONS 

2020 

Year Ended December 31,  
2019 
(in thousands) 

2018 

  $ 

  $ 

  $ 

  $ 

  $ 

 44,226    $ 

 43,093    $ 

 12    $ 

 —    $ 

 5,731    $ 

 14,504    $ 

 278   

 25,593   

 3,837    $ 

 17,415    $ 

 38,450   
 34  

 14,585   
 —   

 6,142   

The majority of our operations are governed by various state statutes and the Federal Surface Mining Control and 
Reclamation Act of 1977, which establish reclamation and mine closing standards. These regulations require, among other 
things, restoration of property in accordance with specified standards and an approved reclamation plan.   

The following table presents the activity affecting the asset retirement and mine closing liability: 

Year Ended December 31,  

2020 

2019 

(in thousands) 

Beginning balance 

Accretion expense 
Payments 
Allocation of liability associated with acquisitions, mine development and 
change in assumptions 

Ending balance  

  $ 

 137,514    $ 
 4,033   
 (1,769) 

 137,114   
 4,087   
 (2,948) 

 (11,880) 
 127,898    $ 

 (739) 
 137,514   

  $ 

For the year ended December 31, 2020, the allocation of liability associated with acquisition, mine development and 
change in assumptions was a net decrease of $11.9 million.  This net decrease was attributable to lower cost assumptions 
and completion of certain reclamation obligations across all operations, permit modifications and extension of projected 
mine life estimates at certain mines, partially offset by acquisition of property with existing reclamation liabilities.   

For the year ended December 31, 2019, the allocation of liability associated with acquisition, mine development and 

change in assumptions was immaterial. 

120 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
     
     
     
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
     
     
  
 
 
 
 
 
 
 
 
 
 
 
 
  
  
 
  
  
 
  
  
 
 
 
The impact of discounting our estimated cash flows resulted in reducing the accrual for asset retirement obligations 
by  $102.1  million  and  $102.9  million  at  December 31,  2020  and  2019,  respectively.  Estimated  payments  of  asset 
retirement obligations as of December 31, 2020 are as follows: 

Year Ended  
December 31,  

2021 
2022 
2023 
2024 
2025 
Thereafter 
Aggregate undiscounted asset retirement obligations 

Effect of discounting 

Total asset retirement obligations  

Less: current portion 

Non-current asset retirement obligations  

    (in thousands)  

  $ 

  $ 

 6,411   
 2,723   
 2,570   
 3,317   
 4,601   
 210,330   
 229,952   
 (102,054) 
 127,898   
 (6,411) 
 121,487   

Federal  and  state  laws  require  bonds  to  secure  our  obligations  to  reclaim  lands  used  for  mining  and  are  typically 
renewable on a yearly basis.  As of December 31, 2020 and 2019, we had approximately $171.1 million and $181.6 million, 
respectively, in surety bonds outstanding to secure the performance of our reclamation obligations.   

See Note 2 – Summary of Significant Accounting Policies for more information on our accounting policy for asset 

retirement obligations. 

20. 

ACCRUED WORKERS' COMPENSATION AND PNEUMOCONIOSIS BENEFITS 

We  provide  income  replacement  and  medical  treatment  for  work-related  traumatic  injury  claims  as  required  by 
applicable state laws.  Workers' compensation laws also compensate survivors of workers who suffer employment related 
deaths.  Certain of our mine operating entities are liable under state statutes and the Federal Coal Mine Health and Safety 
Act of 1969, as amended, to pay benefits for black lung disease (or pneumoconiosis) to eligible employees and former 
employees  and  their  dependents.    Both  pneumoconiosis  and  traumatic  claims  are  covered  through  our  self-insured 
programs.  

The following is a reconciliation of the changes in workers' compensation liability (including current and long-term 

liability balances): 

Beginning balance 
Accruals increase 
Payments 
Interest accretion 
Valuation loss 
Ending balance 

December 31,  

2020 

2019 

(in thousands) 

 53,384    $ 

 5,146   
 (8,482)  
 1,278   
 3,413   
 54,739    $ 

 49,539   
 7,162   
 (11,320) 
 1,606   
 6,397   
 53,384   

  $ 

  $ 

The discount rate used to calculate the estimated present value of future obligations for workers' compensation was 

1.95% and 2.81% at December 31, 2020 and 2019, respectively. 

The valuation losses  in both 2020  and  2019 were  primarily  attributable to  a decrease  in  the  discount  rate used  to 
calculate the estimated present value of future obligations as well as unfavorable changes in claims development in their 
respective years.  

As of December 31, 2020 and 2019, we had $95.2 million and $90.2 million, respectively, in surety bonds and letters 

of credit outstanding to secure workers' compensation obligations. 

121 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
 
 
 
 
 
  
  
 
  
  
 
  
  
 
  
  
 
 
 
We limit our exposure to traumatic injury claims by purchasing a high deductible insurance policy that starts paying 
benefits  after  deductibles  for  the  particular  claim  year  have  been  met.    Our  workers'  compensation  liability  above  is 
presented on a gross basis and does not include our expected receivables on our insurance policy.  Our receivables for 
traumatic injury claims under this policy as of December 31, 2020 and 2019 are $7.1 million and $7.7 million, respectively. 
Our receivables are included in Other long-term assets on our consolidated balance sheets. 

The following is a reconciliation of the changes in pneumoconiosis benefit obligations: 

Benefit obligations at beginning of year 

Service cost 
Interest cost 
Actuarial (gain) loss 
Benefits and expenses paid 

Benefit obligations at end of year 

December 31,  

2020 

2019 

(in thousands) 

  $ 

  $ 

 97,683    $ 

 3,526   
 2,998   
 7,787   
 (3,498)  
 108,496    $ 

 72,095   
 2,593   
 3,044   
 23,298   
 (3,347) 
 97,683   

The following is a reconciliation of the changes in the pneumoconiosis benefit obligation recognized in accumulated 

other comprehensive loss: 

2020 

Year Ended December 31, 
2019 
(in thousands) 

2018 

Net actuarial gain (loss) 
Reversal of amortization item: 
Net actuarial (gain) loss 

  $  (7,787)  $  (23,298)  $

 4,599   

 (686) 

 (4,582) 

 2   

Total recognized in accumulated other comprehensive 
loss 

  $  (8,473)  $  (27,880)  $

 4,601   

The discount rate used to calculate the estimated present value of future obligations for pneumoconiosis benefits was 

2.38%, 3.12% and 4.13% at December 31, 2020, 2019 and 2018, respectively.  

2020 

Year Ended December 31, 
2019 
(in thousands) 

2018 

Amount recognized in accumulated other comprehensive loss 
consists of: 

Net actuarial loss  

  $ 

 40,399    $ 

 31,927    $ 

 4,047   

The actuarial loss component of the change in benefit obligations in 2020 was primarily attributable to a) a decrease 
in  the  discount  rate  used  to  calculate  the  estimated  present  value  of  the  future  obligations  and  b)  an  increase  in  the 
assumptions  regarding  future  medical  benefits  and  legal  expenses.  These  components  were  partially  offset  in  part  by 
favorable demographic changes in the at-risk population.  The actuarial loss component of the change in benefit obligations 
in 2019 was primarily attributable to a) a decrease in the discount rate used to calculate the estimated present value of the 
future obligations and b) an increase in Federal and State benefit levels. These components were offset in part by favorable 
demographic changes in the at-risk population.   

122 

 
 
 
 
 
 
 
 
 
 
 
 
     
 
 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
 
  
  
 
  
  
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
 
    
    
 
 
 
 
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
 
    
    
  
 
 
 
 
 
 
 
 
 
 
 
 
Summarized below is information about the amounts recognized in the accompanying consolidated balance sheets for 

pneumoconiosis and workers' compensation benefits: 

Workers’ compensation claims 
Pneumoconiosis benefit claims 

Total obligations 
Less current portion 
Non-current obligations 

December 31,  

2020 

2019 

(in thousands) 

  $ 

  $ 

 54,739    $ 
 108,496   
 163,235   
 (10,646)  
 152,589    $ 

 53,384   
 97,683   
 151,067   
 (11,175) 
 139,892   

Both the pneumoconiosis benefit and workers' compensation obligations were unfunded at December 31, 2020 and 

2019. 

The pneumoconiosis benefit and workers' compensation expense consists of the following components: 

2020 

Year Ended December 31,  
2019 
(in thousands) 

2018 

Black lung benefits: 
Service cost 
Interest cost (1) 
Net amortization (1) 
Total pneumoconiosis expense 
Workers' compensation expense  
Net periodic benefit cost 

 $

 3,526   
 2,998   
 (686)  
 5,838   
 12,305   
 $  18,143   

$ 

$ 

 2,593   
 3,044   
 (4,582) 
 1,055   
 17,541   
 18,596   

$

 2,525   
 2,542   
 2   
 5,069   
 11,270   
$  16,339   

________________________________________ 
(1)  Interest cost and net amortization is included in the Other income (expense) line item within our consolidated 

statements of income (see Note 2 – Summary of Significant Accounting Policies). 

See Note 2 – Summary of Significant Accounting Policies for more information on our accounting policy for workers' 

compensation and pneumoconiosis benefits. 

21. 

RELATED-PARTY TRANSACTIONS 

We have continuing related-party transactions with MGP and its affiliates.  The Board of Directors and its conflicts 
committee  ("Conflicts  Committee")  review  our  related-party  transactions  that  involve  a  potential  conflict  of  interest 
between our general partner or its affiliates and ARLP or its subsidiaries or any other partner of ARLP to determine that 
such transactions are fair and reasonable to ARLP.  As a result of these reviews, the Board of Directors and the Conflicts 
Committee  approved  each  of  the  transactions  described  below  that  had  such  potential  conflict  of  interest  as  fair  and 
reasonable to ARLP. 

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Affiliate Coal Lease Agreements 

The following table summarizes advanced royalties outstanding and related payments and recoupments under our 

affiliate coal lease agreements: 

SGP/Craft Foundations  

Tunnel 
Ridge 

Acquired 

2005 

$ 

WKY CoalPlay 

Towhead 
Coal 

Henderson 
& Union 

  Webster 

Coal 

  Henderson 
Coal 

  WKY 
  CoalPlay 

  Webster 

  Henderson 

  Henderson 
  & Union 

Counties, KY   County, KY    County, KY    Counties, KY  

Total 

Acquired 

Acquired 

Acquired 

Acquired 

December 2014    December 2014    December 2014    February 2015     

(in thousands) 

$ 

 3,000  
 —  
 (3,000) 
 —  

 —  
 4,500  
 (3,000) 
 —  

 1,500  
 3,000  
 (3,000) 
 —  

 10,684  $
 3,597   
 (204)  
 —   
 14,077   
 3,597   
 (1,071)  
 —   
 16,603   
 3,597   
 (1,022)  
 —   

 19,178  $

 5,356  $ 
 2,570   
 (31)  
 (7,895)  
 —   
 2,568   
 —   
 (2,568)  
 —   
 2,568   
 —   
 (2,568)  

 —  $ 

 7,566  $ 
 2,520   
 —   
 —   
 10,086   
 2,521   
 —   
 —   
 12,607   
 2,522   
 —   
 —   

 15,129  $ 

 6,387  $
 2,131   
 (36)  
 —   
 8,482   
 2,131   
 (107)  
 —   
 10,506   
 2,132   
 (56)  
 —   

 12,582  $

 32,993  
 10,818  
 (3,271) 
 (7,895) 
 32,645  
 15,317  
 (4,178) 
 (2,568) 
 41,216  
 13,819  
 (4,078) 
 (2,568) 
 48,389  

$ 

 1,500  

$ 

As of January 1, 2018 
   Payments 
   Recoupment 
   Unrecoupable 

As of December 31, 2018 
   Payments 
   Recoupment 
   Unrecoupable 

As of December 31, 2019 
   Payments 
   Recoupment 
   Unrecoupable 

As of December 31, 2020 

SGP/Craft Foundations—In January 2005, we acquired Tunnel Ridge from ARH.  In connection with this acquisition, 
we assumed a coal lease with SGP.  Under the terms of the lease, Tunnel Ridge is required to pay an annual minimum 
royalty  of  $3.0  million.    The  lease  expires  the  earlier  of  January  1,  2033  or  upon  the  exhaustion  of  the  mineable  and 
merchantable leased coal.  Tunnel Ridge incurred $6.1 million, $7.2 million and $6.0 million in earned royalties in 2020, 
2019 and 2018 respectively.  As of January 1, 2019 the property subject to this lease is owned by the Joseph W. Craft III 
Foundation and the Kathleen S. Craft Foundation, an undivided one-half interest each (the "Craft Foundations"). 

WKY  CoalPlay—In  February  2015,  WKY  CoalPlay  entered  into  a  coal  lease  agreement  with  Alliance  Resource 
Properties,  LLC  ("Alliance  Resource  Properties")  regarding  coal  reserves  located  in  Henderson  and  Union  Counties, 
Kentucky. The lease has an initial term of 20 years and provides for earned royalty payments to WKY CoalPlay of 4.0% 
of the coal sales price and annual minimum royalty payments of $2.1 million. All annual minimum royalty payments are 
recoupable from future earned royalties. Alliance Resource Properties also was granted an option to acquire the leased 
reserves at any time during a three-year period beginning in February 2018 for a purchase price that would provide WKY 
CoalPlay a 7.0% internal rate of return on its investment in these reserves taking into account payments previously made 
under the lease (See Note 12 – Variable Interest Entities).  

In December 2014, WKY CoalPlay's subsidiaries, Towhead Coal Reserves, LLC and Henderson Coal Reserves, LLC 
entered into coal lease agreements with Alliance Resource Properties.  The leases have initial terms of 20 years and provide 
for earned royalty payments of 4.0% of the coal sales price to both and annual minimum royalty payments of $3.6 million 
and $2.5 million, respectively.  All annual minimum royalty payments for each agreement are recoupable from future 
earned royalties related to their respective agreements.  Each agreement granted Alliance Resource Properties an option 
to acquire the leased reserves at any time during a three-year period beginning in December 2017 for a purchase price that 
would provide WKY CoalPlay a 7.0% internal rate of return on its investment in the reserves taking into account payments 
previously made under the leases. These options expired in December 2020. (See Note 12 – Variable Interest Entities). 

In December 2014, WKY CoalPlay's subsidiary, Webster Coal Reserves, LLC entered into a coal lease agreement 
with Alliance Resource Properties.  The lease has an initial term of 7 years and provides for earned royalty payments of 
4.0% of the coal sales price and annual minimum payments of $2.6 million.  The agreement grants Alliance Resource 
Properties an option to acquire the leased reserves at any time during a three year period beginning in December 2017 for 

124 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
        
 
        
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
a purchase price that would provide WKY CoalPlay a 7.0% internal rate of return on its investment in the reserves taking 
into account payments previously made under the lease (See Note 12 – Variable Interest Entities).  In the third quarter of 
2019 it was determined that the balance of advanced royalties, the advance royalty payment in 2020 and the remaining 
advanced royalty payment expected in 2021 totaling $2.6 million, may not be recouped as a result of the reduction of the 
Dotiki’s economic mine life determined in 2018 and the subsequent ceasing of production in the third quarter of 2019.  
We accrued the expected future advance payments and recognized the charge in Asset Impairment expense in the third 
quarter of 2019.  See Note 4 – Long-Lived Asset Impairments for more information. 

Cavalier Minerals– As discussed in Note 12 – Variable Interest Entities, through our subsidiaries, we hold a non-
economic  managing  member  interest  and  a  96%  non-managing  member  interest  in  Cavalier  Minerals  and,  Bluegrass 
Minerals, a third party, holds a 4% non-managing member interest and a profits interest.  See Note 13 – Investments for 
information on payments made and distributions received by Cavalier Minerals.   

22. 

COMMITMENTS AND CONTINGENCIES 

Commitments—We lease buildings and equipment under operating lease agreements that provide for the payment of 
both minimum and contingent rentals.  We also have noncancelable coal reserve leases as discussed in Note 21 – Related-
Party  Transactions  and  noncancelable  leases  with  a  third  party  for  equipment  under  finance  lease  obligations.  For 
information regarding future minimum lease payments see Note 9 – Leases.  

Contractual  Commitments—In  connection  with  planned  capital  projects,  we  have  contractual  commitments  of 
approximately $21.0 million at December 31, 2020.  As of December 31, 2020, we had no commitments to purchase coal 
from external production sources in 2021 and thereafter. 

General Litigation—On March 9, 2018, we finalized an agreement with a customer and certain of its affiliates to 
settle breach of contract litigation we initiated in January 2015.  The agreement provided for a $93.0 million cash payment 
to  us,  execution  of  a  new  coal  supply  agreement  with  the  customer,  continued  export  transloading  capacity  for  our 
Appalachian mines and the acquisition of certain coal reserves for $2.0 million from an affiliate of the customer.  The 
$93.0 million cash payment we received was the total compensation recorded in our consolidated statements of income 
for the agreement.  We have paid or accrued in total, $13.0 million of legal fees and associated incentive compensation 
costs related to this settlement which resulted in a net gain of $80.0 million reflected in the Settlement gain line item in 
our consolidated statements of income. 

Various  lawsuits,  claims  and  regulatory  proceedings  incidental  to  our  business  are  pending  against  the  ARLP 
Partnership.  We record an accrual for a potential loss related to these matters when, in management's opinion, such loss 
is probable and reasonably estimable.  Based on known facts and circumstances, we believe the ultimate outcome of these 
outstanding lawsuits, claims and regulatory proceedings will not have a material adverse effect on our financial condition, 
results  of  operations  or  liquidity.    However,  if  the  results  of  these  matters  were  different  from  management's  current 
opinion and in amounts greater than our accruals, then they could have a material adverse effect. 

Other—Effective October 1, 2020, we renewed our annual property and casualty insurance program. Our property 
insurance  was  procured  from  our  wholly  owned  captive  insurance  company,  Wildcat  Insurance,  LLC  ("Wildcat 
Insurance").  Wildcat  Insurance  charged  certain  of  our  subsidiaries  for  the  premiums  on  this  program  and  in  return 
purchased reinsurance for the program in the standard market. The maximum limit in the commercial property program is 
$100.0 million per occurrence, excluding a $1.5 million deductible for property damage, a 75 or 90 day waiting period for 
underground business interruption depending on the mining complex and an additional $10.0 million overall aggregate 
deductible. We have elected to retain a 10% participating interest in our commercial property insurance program. We can 
make no assurances that we will not experience significant insurance claims in the future that could have a material adverse 
effect on our business, financial condition, results of operations and ability to purchase property insurance in the future. 
Also,  exposures  exist  for  which  no  insurance  may  be  available  and  for  which  we  have  not  reserved.  In  addition,  the 
insurance  industry  has  been  subject  to  efforts  by  environmental  activists  to  restrict  coverages  available  for  fossil-fuel 
companies.  

125 

 
 
 
 
 
 
 
 
 
23. 

CONCENTRATION OF CREDIT RISK AND MAJOR CUSTOMERS 

The international coal market has been a substantial part of our business with indirect sales to end-users in Europe, 
Africa, Asia, North America and South America.  Our sales into the international coal market are considered exports and 
are  made  through  brokered  transactions.    During  the  years  ended  December  31,  2020,  2019  and  2018,  export  tons 
represented approximately 3.3%, 17.9% and 27.8% of tons sold, respectively.   

We  use  the  end-usage  point  as  the  basis  for  attributing  tons  to  individual  countries.  Because  title  to  our  export 
shipments typically transfers to our brokerage customers at a point that does not necessarily reflect the end-usage point, 
we attribute export tons to the country with the end-usage point, if known.  No individual country was attributed greater 
than 10% of total domestic and export tons sold during the years ended December 31, 2020, 2019 and 2018.   

We have significant long-term coal supply agreements, some of which contain prospective price adjustment provisions 
designed to reflect changes in market conditions, labor and other production costs and, in the infrequent circumstance 
when the coal is sold other than free on board the mine, changes in transportation rates.  Our major customers are defined 
as those customers from which we derive at least ten percent of our total revenues, including transportation revenues.  
Total revenues from major customers are as follows: 

Segment 

2020 

Year Ended December 31,  
2019 
(in thousands) 

2018 

Customer A 
Customer B 
Customer C 
Customer D 

   Illinois Basin 
  Appalachia 

Illinois Basin 

   Illinois Basin/Appalachia 

  $ 

$ 

 197,379 
 — 
 157,271 
 137,785 

 228,500    $ 
 213,319   
 —   
 —   

 219,115   
 —   
 —   
 —   

Trade accounts receivable from major customers totaled approximately $32.0 million and $26.3 million at December 
31, 2020 and 2019, respectively.  Our bad debt experience has historically been insignificant.  Financial conditions of our 
customers could result in a material change to our bad debt expense in future periods.  The coal supply agreements with 
these customers expire in 2022 for Customer C and Customer D and 2020 for Customer A.  

24. 

SEGMENT INFORMATION 

We operate in the United States as a diversified natural resource company that generates income from the production 
and marketing of coal to major domestic and international utilities and industrial users as well as income from oil & gas 
mineral interests.  We aggregate multiple operating segments into three reportable segments, Illinois Basin, Appalachia, 
and Minerals.  We also have an "all other" category referred to as Other and Corporate.  Our two coal reportable segments 
correspond to major coal producing regions in the eastern United States with similar economic characteristics including 
coal quality, geology, coal marketing opportunities, mining and transportation methods and regulatory issues.  The two 
coal segments include seven mining complexes operating in Illinois, Indiana, Kentucky, Maryland, Pennsylvania and West 
Virginia and a coal loading terminal in Indiana on the Ohio River.  The Minerals reportable segment aggregates our oil & 
gas mineral interests which are located primarily in the Permian (Delaware and Midland), Anadarko (SCOOP/STACK) 
and  Williston  (Bakken)  basins.    The  operations  within  our  Minerals  reportable  segment  primarily  include  receiving 
royalties and lease bonuses for our oil & gas mineral interests. 

The Illinois Basin reportable segment includes currently operating mining complexes (a) Gibson County Coal, LLC's 
("Gibson")  mining  complex,  which  includes  the  Gibson  South  mine,  (b)  the  Warrior  Coal,  LLC  ("Warrior")  mining 
complex,  (c)  the  River  View  Coal,  LLC  ("River  View")  mining  complex  and  (d)  the  Hamilton  mining  complex.  The 
Illinois Basin reportable segment also includes our currently operating Mt. Vernon Transfer Terminal, LLC ("Mt. Vernon") 
coal loading terminal in Indiana on the Ohio River. 

The  Illinois  Basin  reportable  segment  also  includes  Mid-America  Carbonates,  LLC  ("MAC")    and  other  support 
services as well as non-operating mining complexes (a) Gibson North mine, which ceased production in the fourth quarter 
of 2019, (b) Webster County Coal, LLC's Dotiki mining complex, which ceased production in August 2019, (c) White 
County Coal, LLC's Pattiki mining complex, (d) the Hopkins County Coal, LLC mining complex, and (e) Sebree Mining, 
LLC's mining complex.      

126 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
     
     
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
 
  
The Appalachia reportable segment includes currently operating mining complexes (a) the Mettiki mining complex, 
(b) the Tunnel Ridge mining complex and (c) the MC Mining, LLC ("MC Mining") mining complex. The Mettiki mining 
complex  includes  Mettiki  Coal  (WV),  LLC's  Mountain  View  mine  and  Mettiki  Coal,  LLC's  preparation  plant.    The 
Appalachia reportable segment also includes the Penn Ridge assets, which are primarily coal mineral interests. 

The Minerals reportable segment includes oil & gas mineral interests held by AR Midland and AllDale I & II and 
includes  Alliance  Minerals'  equity  interests  in  both  AllDale  III  (Note  13  –  Investments)  and  Cavalier  Minerals.    AR 
Midland acquired its mineral interest in the Wing Acquisition (Note 3 – Acquisitions). 

Other and Corporate includes marketing and administrative activities, Matrix Design Group, LLC and its subsidiaries 
("Matrix Design"), Alliance Design Group, LLC ("Alliance Design") (collectively, Matrix Design and Alliance Design 
referred to as the "Matrix Group"), Alliance Coal's coal brokerage activity and Alliance Minerals' prior equity investment 
in Kodiak.  In February 2019, Kodiak redeemed our equity investment (see Note 13 – Investments).  In addition, Other 
and Corporate includes certain Alliance Resource Properties, LLC's land and coal mineral interest activities, Pontiki Coal, 
LLC's workers' compensation and pneumoconiosis liabilities, Wildcat Insurance, which assists the ARLP Partnership with 
its insurance requirements, and AROP Funding and Alliance Finance (both discussed in Note 8 – Long-Term Debt). 

In response to the impacts of the COVID-19 pandemic, we announced on March 30, 2020 a temporary cessation of 
coal production at our River View, Gibson, Hamilton and Warrior mining complexes in our Illinois Basin segment and on 
April  9,  2020  a  temporary  cessation  of  coal  production  at  our  MC  Mining  complex  in  our  Appalachia  segment.  
Underground production operations resumed in the second quarter of 2020 at each of our mining complexes.  All of our 
seven mining complexes are now producing coal.  However, several mines continue running at less than capacity due to a 
limited  spot  market  in  the  United  States  and  a  seaborne  market  that  continues  to  be  sub-economic  for  United  States 
production.  Due to the ongoing and unforeseen impacts of the COVID-19 pandemic, on April 26, 2020, the employment 
of  116  employees  of  Gibson  and  78  employees  of  the  Hamilton  mining  complexes  was  terminated  permanently.    In 
addition to reduced production levels and employment adjustments, we took numerous actions in 2020 to optimize cash 
flows and preserve liquidity by reducing capital expenditures, working capital, costs and expenses, including adjusting our 
corporate support structure to better align to current operating levels. 

127 

 
 
 
 
 
Reportable segment results are presented below. 

Illinois 
Basin 

      Appalachia       Minerals 

     Other and        Elimination        
     Corporate       

(1) 

     Consolidated   

Year Ended December 31, 2020 

(in thousands) 

Revenues - Outside 
Revenues - Intercompany 
     Total revenues (2) 

  $

 770,051   $ 
 —  
 770,051  

 500,330   $

 —  
 500,330  

 43,141   $ 
 —  
 43,141  

 14,607   $
 10,517  
 25,124  

 —   $  1,328,129   
 —  
 1,328,129  

(10,517) 
 (10,517) 

Segment Adjusted EBITDA 
Expense (3) 
Segment Adjusted EBITDA (4)  
Total assets 
Capital expenditures 

Year Ended December 31, 2019 

 520,324  
 236,911  
 1,018,916  
 48,648  

 319,730  
 172,288  
 448,567  
 70,960  

 4,106  
 39,773  
 613,916  
 —  

 18,543  
 6,580  
 477,469  
 1,493  

(1,454) 
(9,063) 
(392,852) 
 —  

861,249   
446,489   
   2,166,016   
121,101   

Revenues - Outside 
Revenues - Intercompany 
     Total revenues (2) 

  $  1,219,618   $ 

 644,389   $

 16,690  
 1,236,308  

 —  
 644,389  

 53,036   $ 
 —  
 53,036  

 44,677   $
 12,173  
 56,850  

 —   $  1,961,720   
 —  
 1,961,720  

(28,863) 
 (28,863) 

Segment Adjusted EBITDA 
Expense (3) 
Segment Adjusted EBITDA (4)  
Total assets 
Capital expenditures (5) 

Year Ended December 31, 2018 

 756,423  
 385,200  
 1,373,516  
 189,270  

 423,623  
 215,950  
 500,027  
 111,739  

 7,811  
 46,997  
 643,213  
 —  

 36,845  
 32,911  
 541,261  
 4,849  

(19,806) 
(9,057) 
(471,323) 
 —  

   1,204,896   
672,001   
   2,586,694   
305,858   

Revenues - Outside 
Revenues - Intercompany 
     Total revenues (2) 

  $  1,289,898   $ 

 643,898   $

 31,191  
 1,321,089  

 67  
 643,965  

 —   $ 
 —  
 —  

 69,061   $
 12,431  
 81,492  

 —   $  2,002,857   
 —  
 2,002,857  

(43,689) 
 (43,689) 

Segment Adjusted EBITDA 
Expense (3) 
Segment Adjusted EBITDA (4)  
Total assets 
Capital expenditures 

 796,370  
 417,773  
 1,380,912  
 166,468  

 398,243  
 240,286  
 440,518  
 64,037  

 —  
 21,323  
 161,312  
 —  

 52,321  
 44,864  
 589,010  
 2,975  

(35,134) 
(8,555) 
(177,004) 
 —  

   1,211,800   
715,691   
   2,394,748   
233,480   

(1)  The elimination column represents the elimination of intercompany transactions and is primarily comprised of sales 
from  the  Matrix  Group  to  our  mining  operations,  coal  sales  and  purchases  between  operations  within  different 
segments,  sales  of  receivables  to  AROP  Funding,  financing  between  segments  and  insurance  premiums  paid  to 
Wildcat Insurance. 

(2)  Revenues included in the Other and Corporate column are primarily attributable to the outside and affiliate revenues 
at the Matrix Group and coal brokerage activities.  In additions, Other and Corporate includes affiliate revenues for 
administrative and Wildcat Insurance services. 

(3)  Segment Adjusted EBITDA Expense includes operating expenses, coal purchases and other income. Transportation 
expenses are excluded as transportation revenues are recognized in an amount equal to transportation expenses when 
title passes to the customer.   

128 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
     
 
    
 
 
  
 
    
 
 
  
 
 
 
 
 
  
 
 
   
 
   
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
  
  
 
 
 
 
  
 
  
 
 
 
 
 
  
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
 
 
  
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
  
 
 
 
 
  
 
  
 
 
 
 
 
  
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
  
  
 
 
  
  
  
 
 
  
 
  
  
  
 
 
 
  
  
  
 
 
  
 
 
 
The  following  is  a  reconciliation  of  consolidated  Segment  Adjusted  EBITDA  Expense  to  Operating  expenses 
(excluding depreciation, depletion and amortization): 

Segment Adjusted EBITDA Expense 
Outside coal purchases 
Other income (expense) 
Operating expenses (excluding depreciation, depletion and 
amortization) 

  $ 

2020 

Year Ended December 31,  
2019 
(in thousands) 
 1,204,896   
 (23,357) 
 561   

$ 

$ 

 861,249   
 —   
 (1,593) 

2018 

 1,211,800   
 (1,466) 
 (2,621) 

  $ 

 859,656   

$ 

 1,182,100   

$ 

 1,207,713   

(4)  Segment Adjusted EBITDA is defined as net income attributable to ARLP before net interest expense, income taxes, 
depreciation, depletion and amortization, general and administrative expense, settlement gain, asset and goodwill 
impairments  and  acquisition  gain.    Management  therefore  is  able  to  focus  solely  on  the  evaluation  of  segment 
operating profitability as it relates to our revenues and operating expenses, which are primarily controlled by our 
segments.    Consolidated Segment Adjusted EBITDA is reconciled to net income (loss) as follows: 

2020 

Year Ended December 31,  
2019 
(in thousands) 

2018 

Consolidated Segment Adjusted EBITDA 
General and administrative 
Depreciation, depletion and amortization 
Settlement gain 
Asset impairments 
Goodwill impairment 
Interest expense, net 
Acquisition gain 
Income tax (expense) benefit 
Acquisition gain attributable to noncontrolling interest 
Net income (loss) attributable to ARLP 
Noncontrolling interest 
Net income (loss) 

  $ 

  $ 

  $ 

 446,489   
 (59,806) 
 (313,387) 
 —   
 (24,977) 
 (132,026) 
 (45,478) 
 —   
 (35) 
 —   
 (129,220) 
 169   
 (129,051) 

$ 

$ 

$ 

.  

 672,001        $ 
 (72,997) 
 (309,075) 
 —   
 (15,190) 
 —   
 (45,496) 
 177,043   
 211   
 (7,083) 
 399,414   
 7,512   
 406,926   

$ 

$ 

 715,691   
 (68,298) 
 (280,225) 
 80,000   
 (40,483) 
 —   
 (40,059) 
 —   
 (22) 
 —   
 366,604   
 866   
 367,470   

(5)  Capital Expenditures shown exclude the AllDale Acquisition on January 3, 2019 and the Wing Acquisition on August 

2, 2019 (Note 3 – Acquisitions).  

25. 

SUBSEQUENT EVENTS 

Other than the event described in Note 8, there were no subsequent events. 

129 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
     
     
  
 
 
 
 
  
  
  
 
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
     
     
  
 
 
 
 
  
  
  
 
  
  
  
 
 
 
 
 
  
  
  
 
 
 
 
 
  
  
  
 
 
 
  
 
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
SUPPLEMENTAL OIL & GAS RESERVE INFORMATION (UNAUDITED) 

These  supplemental  oil  &  gas  reserve  information  disclosures  are  required  for  periods  in  which  a  company  has 
significant oil & gas producing activities.  A company is considered to have significant oil & gas producing activities if 
any of its revenues, results of operations or assets from oil & gas producing activities exceed 10% of consolidated revenues, 
results of operations or assets for the year being measured.  Subsequent to our 2019 acquisitions of oil and gas mineral 
interests, we are considered to have significant oil & gas producing activities.  We were not considered to have significant 
oil & gas producing activities in periods prior to 2019 when we held equity method investments in the AllDale Partnerships 
and therefore have not included these reserve disclosures periods prior to 2019.  

Geographical Area of Operation 

All of our proved oil & gas reserves are located within the continental United States with the majority concentrated 
in Texas, Oklahoma, New Mexico and North Dakota.  The following supplemental disclosures about our proved oil & gas 
reserves including costs incurred, capitalized cost, results of operations and cash flows are presented on a consolidated 
basis. 

Costs Incurred in Oil & Gas Property Acquisitions 

Costs incurred in oil & gas property acquisitions are presented below: 

Acquisition costs of properties 

Proved 
Unproved 
Total 

Year Ended 
December 31, 

2020 

2019 

(in thousands) 

$ 

$ 

 —  
 —  
 —  

$ 

$ 

 242,116 
 376,166 
 618,282 

Property acquisition costs for 2019 include non-cash amounts for the AllDale Acquisition.  In connection with the 
AllDale Acquisition, we marked our previously held equity method investments to a fair value of $307.3 million, resulting 
in a $177.0 million gain.  See Note 3 – Acquisitions in our consolidated financial statements for more information regarding 
2019 acquisition activity. 

Oil & Gas Capitalized Costs 

Aggregate capitalized costs related to oil & gas activities with applicable accumulated depreciation, depletion, and 

amortization are presented below: 

As of December 31, 

2020 

2019 

(in thousands) 

  Consolidated 

Our Share of an 
Equity Method 
Investee 

  Consolidated 

Entity's Share of 
Equity Method 
Investee 

Proved properties 
Unproved properties 

Total (1) 

  $ 

 273,665   $ 
 343,239  
 616,904  

 8,331   $ 
 20,287  
 28,617  

 242,116   $ 
 376,166  
 618,282  

Less accumulated depreciation, depletion and 
amortization 

Oil & gas properties, net 

  $ 

 (48,019) 
 568,885   $ 

 (1,985) 
 26,633   $ 

 (22,658) 
 595,624   $ 

 8,217 
 20,531 
 28,748 

 (1,194)
 27,554 

130 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
 
 
 
 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
   
 
 
 
 
 
 
  
  
  
  
 
  
  
  
  
 
(1)  The  change  in  total  capitalized  cost  reflects  sales  of  proved  and  unproved  properties  in  2020  of  $1.1  million  and 
measurement  period  adjustments  associated  with  the  Wing  Acquisition  of  $0.3  million  discussed  in  Note  3  – 
Acquisitions of our consolidated financial statements. 

Results of Operations from Oil & Gas Activities  

The following schedule sets forth the revenues and expenses related to our oil & gas mineral interests. It does not 
include any interest costs or general and administrative costs, and therefore, is not necessarily indicative of the contribution 
to the results of our Minerals segment.  

Consolidated activities 
Oil & gas royalties 
Other revenues 
Production costs and severance taxes 
Depreciation, depletion and amortization 
Total results of oil & gas activities  

Our share of an equity method investee 

Oil & gas royalties 
Other revenues 
Production costs and severance taxes 
Depreciation, depletion and amortization 
 Total results of oil & gas activities 

Oil & Gas Reserves 

Year Ended  
December 31, 

2020 

2019 

(in thousands) 

 42,912  
 229  
 (4,611) 
 (25,376) 
 13,154  

 2,674  
 22  
 (374) 
 (748) 
 1,574  

$ 

$ 

$ 

$ 

 51,735 
 1,301 
 (7,859)
 (22,658)
 22,519 

 3,200 
 190 
 (411)
 (854)
 2,125 

$ 

$ 

$ 

$ 

Proved oil & gas reserve estimates as of December 31, 2020 were prepared by our internal engineering team and 95% 
of  those  reserves  were  audited  by  Netherland,  Sewell  &  Associates,  Inc.,  independent  petroleum  engineers.    Proved 
reserves are estimated under existing economic and operating conditions based upon the 12-month unweighted average of 
the first-of-the-month prices.  

Due  to  the  inherent uncertainties  and  the  limited  nature of  reservoir data,  such  estimates  are  subject to  change  as 
additional information becomes available.  The reserves actually recovered and the timing of production of these reserves 
may be substantially different from the original estimate. Revisions result primarily from new information obtained from 
development drilling and production history and from changes in economic factors. 

131 

 
 
 
 
 
 
 
 
 
 
 
 
     
 
 
 
 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The net proved developed and undeveloped oil & gas reserves quantities of the mineral interests attributable to us are 

summarized below: 

Consolidated activities 

As of January 1, 2019 

Purchases of minerals in place 
Revisions of previous estimates 
Production 

As of December 31, 2019 (1) 

Revisions of previous estimates 
Extensions and discoveries 
Production 
Sales of minerals in place 
As of December 31, 2020 (1) 

     Crude Oil 

     Natural Gas      Natural Gas Liquids    

(MBbl) 

(MMcf) 

(MBbl) 

Total 
(MBOE) 

 —  
 6,509  
 1,015  
 (700) 
 6,824  
 (194) 
 1,095  
 (905) 
 (18) 
 6,802  

 —  
 30,055  
 1,956  
 (3,382) 
 28,629  
 2,679  
 3,039  
 (3,301) 
 (29) 
 31,017  

 —  
 3,477  
 (548) 
 (347) 
 2,582  
 343  
 347  
 (337) 
 (3) 
 2,932  

 —  
 14,995  
 793  
 (1,611) 
 14,177  
 596  
 1,949  
 (1,792) 
 (26) 
 14,904  

(1)  Proved reserves of approximately 972 MBOE and 1,208 MBOE were attributable to noncontrolling interests, as 

of December 31, 2020 and 2019, respectively. 

     Crude Oil      Natural Gas    Natural Gas Liquids    

(MBbl) 

(MMcf) 

(MBbl) 

Total 
(MBOE) 

Our share of an equity method investee 

As of January 1, 2019 

Revisions of previous estimates 
Sales of minerals in place 
Production 

As of December 31, 2019 

Revisions of previous estimates 
Extensions and discoveries 
Production 

As of December 31, 2020 

Total consolidated and equity interests in 
reserves at December 31, 2020 

Net proved developed reserves as of 
December 31, 2019 
Net proved developed reserves as of 
December 31, 2020 

Net proved undeveloped reserves as of 
December 31, 2019 
Net proved undeveloped reserves as of 
December 31, 2020 

 295  
 78  
 (7)  
 (41)  
 325  
 (0)  
 62  
 (44)  
 342  

 2,205  
 11  
 (8) 
 (282) 
 1,926  
 (1) 
 461  
 (334) 
 2,052  

 —  
 153  
 —  
 (17) 
 136  
 (2) 
 54  
 —  
 188  

 662  
 234  
 (8) 
 (105) 
 783  
 (3) 
 193  
 (100) 
 873  

 7,144  

 33,069  

 3,120  

 15,777  

 5,766  

 24,449  

 2,009  

 11,850  

 5,073  

 23,504  

 2,252  

 11,244  

 1,383  

 6,106  

 2,071  

 9,565  

 709  

 868  

 3,110  

 4,533  

Natural gas reserves are converted to BOE based on a 6:1 ratio: six Mcf of natural gas converts to one BOE. 

Notable changes in proved reserves during the year ended December 31, 2020, included: 

  Net change due to extensions and discoveries: The increases are a result of the addition of new properties by the 
operators under which we own mineral interests.  In 2020, a net addition of 2,142 MBOE occurred primarily from 
the completion of 655 new wells on our acreage and from the addition of 877 new proved undeveloped locations 
due to permitting and drilling activity. 

132 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
    
    
    
    
  
   
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
    
    
    
 
   
 
 
 
 
 
 
 
   
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  Revisions: Increases in oil & gas are also due to changes in the underlying commodity prices during the year and 

revisions of previous quantity estimates. 

Standardized Measure of Discounted Future Net Cash Flows  

In accordance with SEC and FASB requirements, future cash inflows represent expected revenues from production 
of period-end quantities of proved reserves based on the 12-month unweighted average of first-of-the-month commodity 
prices for the year ended December 31, 2020. All prices are adjusted for quality, transportation fees, energy content and 
regional basis differentials. Future cash inflows are computed by applying applicable prices relating to our proved reserves 
to  the  year  end  quantities  of  those  reserves.  Future  production  costs  are  derived  based  on  current  costs  assuming 
continuation of existing economic conditions.  There are no future income tax expenses deducted from future production 
revenues in the calculation of the standardized measure because the ARLP Partnership is generally not subject to federal 
income taxes.  The ARLP Partnership is subject to certain state based taxes; however, these amounts are not material. See 
Note 2 – Summary of Significant Accounting Policies for further discussion. 

While due care was taken in preparation of the following cash flow projections, we do not represent that this data is 
the fair value of our oil & gas properties, or a fair estimate of the present value of cash flows to be obtained from their 
development and production. Material revisions to estimates of proved reserves may occur in the future; development and 
production of the reserves may not occur in the periods assumed; actual prices are expected to vary significantly from 
those used and actual costs may vary. 

As of December 31, 

2020 

2019 

(in thousands) 

  Consolidated 

Our Share of an 
Equity Method 
Investee 

  Consolidated 

Entity's Share of 
Equity Method 
Investee 

Future cash inflows 
Future production costs and severance taxes 
Future net cash flows (undiscounted) 
Annual discount 10% for estimated timing 

  $ 

Total standardized measure (1) 

  $ 

 302,112   $ 
 (21,555) 
 280,558  
 (130,341) 
 150,217   $ 

 15,414   $ 
 (1,244) 
 14,171  
 (6,406) 
 7,764   $ 

 463,972   $ 
 (34,997) 
 428,975  
 (198,025) 
 230,950   $ 

 24,372 
 (1,515)
 22,857 
 (10,642)
 12,215 

(1)  Includes  standardized  discounted  future  net  cash  flows  of  approximately  $5.2  million  and  $12.5  million 
attributable to noncontrolling interests in the ARLP Partnership's consolidated subsidiaries as of December 31, 
2020 and 2019, respectively. 

 The average realized product prices weighted by production over the remaining lives of the properties are presented 

in the table below: 

Oil (per Bbl) 
Natural gas (per Mcf) 
NGLs (per Bbl) 

  $ 

For the Year Ended December 31, 

2020 

2019 

$ 

36.95 
 0.88  
 7.99  

52.32 
 1.83  
 21.95  

133 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
   
 
 
 
 
 
 
  
  
  
  
 
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
 
 
   
 
 
 
 
 
 
 
 
 
 
Changes in the standardized measure of discounted future net cash flows related to the proved oil & gas reserves of 

the properties are as follows: 

As of December 31, 

2020 

2019 

(in thousands) 

Our Share of 
an Equity 
Method 
Investee 

  Consolidated  

Entity's Share 
of Equity 
Method 
Investee 

  Consolidated  

Standardized measure, beginning of year 

  $ 

 Purchases and sales of reserves in place, less related costs 
 Sales, net of production costs  
 Net changes due to extensions and discoveries 
 Net changes in prices and production costs  
 Revisions of previous quantity estimates 
 Accretion of discount  
 Changes in timing and other  

 Net increase (decrease) in standardized measures  
 Standardized measure, end of year 

  $ 

 230,950   $ 
 (567)   
 (38,301)   
 15,770    
 (67,524)   
 (2,843)   
 16,216    
 (3,484)   
 (80,733)   
 150,217   $ 

 12,215   $ 
 —    
 (2,300)   
 1,344    
 (3,906)   
 (378)   
 870    
 (81)   
 (4,451)   
 7,764   $ 

 —   $ 
 231,287    
 (43,875)   
 —    
 10,533    
 14,560    
 18,403    
 42    
 230,950    
 230,950   $ 

 12,845 
 (252)
 (2,788)
 — 
 (2,517)
 3,398 
 1,284 
 245 
 (630)
 12,215 

Net change in prices and production costs occur from one reporting period to another when the SEC reporting price 
for that period changes.  For 2020, this was a major component of the overall reserves value change from 2019 due mainly 
to the COVID-19 pandemic crisis and the subsequent decline in oil and gas demand.   

The standardized measure amount at the beginning of 2019 for our share of an Equity Method Investee reflects only 
our proportionate share of AllDale III's beginning of the year standardized measure amount.  Our previously held equity 
method investments in AllDale I & II, as a result of the AllDale Acquisition in 2019, are now consolidated on our financial 
statements.  Accordingly, we reflect the activity for AllDale I & II in our consolidated standardized measure amounts and 
not the Equity Method amounts. 

134 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
 
 
 
 
 
 
 
  
    
 
  
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SCHEDULE I – CONDENSED FINANCIAL INFORMATION OF REGISTRANT 

ALLIANCE RESOURCE PARTNERS, L.P.  

CONDENSED BALANCE SHEETS (PARENT) 
DECEMBER 31, 2020 AND 2019 
(In thousands, except unit data) 

ASSETS 

CURRENT ASSETS: 

Cash and cash equivalents 
Total current assets 

OTHER ASSETS: 

Investments in consolidated subsidiaries 

Total other assets 

TOTAL ASSETS 

LIABILITIES AND PARTNERS' CAPITAL 

CURRENT LIABILITIES: 

Accrued taxes other than income taxes 

Total current liabilities 
Total liabilities 

PARTNERS' CAPITAL: 

Limited Partners - Common Unitholders 127,195,219 and 126,915,597 units outstanding, 
respectively 

TOTAL LIABILITIES AND PARTNERS' CAPITAL 
See accompanying notes. 

CONDENSED STATEMENTS OF OPERATIONS (PARENT) 
FOR THE YEARS ENDED DECEMBER 31, 2020, 2019 AND 2018 
(In thousands, except unit and per unit data) 

December 31,  

2020 

2019 

$ 

$ 

$ 

 2,174   
 2,174   

$ 

 2,176   
 2,176   

 1,146,491   
 1,146,491   
 1,148,665   

 100   
 100   
 100   

$ 

$ 

 1,329,406   
 1,329,406   
 1,331,582   

 100   
 100   
 100   

 1,148,565   
 1,148,665   

$ 

 1,331,482   
 1,331,582   

$ 

2020 

Year Ended December 31,  
2019 

2018 

EXPENSES: 

General and administrative 

Total operating expenses 

INCOME (LOSS) FROM OPERATIONS 

$ 

$ 

 —   

 —   

 —   

$ 

 41   

 41   

 (41) 

Interest income 
Equity in earnings of consolidated subsidiaries 

 24   
 (129,244) 

 34   
 399,421   

NET INCOME (LOSS) ATTRIBUTABLE TO ARLP 

$ 

 (129,220) 

$ 

 399,414   

$ 

 30   
 30   

 (30) 

 22   
 366,612   
 366,604   

 1,560   
 365,044   

 2.74   

$ 

$ 

$ 

 —   

 (129,220) 

 (1.02) 

$ 

$ 

$ 

 —   

 399,414   

 3.07   

$ 

$ 

$ 

 127,164,659   

 128,116,670   

 130,758,169   

NET INCOME (LOSS) ATTRIBUTABLE TO ARLP 

GENERAL PARTNER 

LIMITED PARTNERS 

EARNINGS PER LIMITED PARTNER UNIT - BASIC AND DILUTED 

WEIGHTED-AVERAGE NUMBER OF UNITS OUTSTANDING – BASIC 
AND DILUTED 
See accompanying notes. 

135 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
 
     
 
 
 
 
 
  
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
  
  
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
     
        
        
  
 
 
 
 
 
 
 
 
 
  
  
  
 
 
 
 
 
 
 
 
 
  
  
  
 
 
 
 
 
 
 
 
 
  
  
  
 
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
 
CONDENSED STATEMENTS OF CASH FLOWS (PARENT) 
FOR THE YEARS ENDED DECEMBER 31, 2020, 2019 AND 2018 
(In thousands) 

CASH FLOWS FROM OPERATING ACTIVITIES: 

$ 

 51,751   

$ 

 278,308   

$ 

 275,924   

Year Ended December 31,  
2019 

2018 

2020 

CASH FLOWS FROM FINANCING ACTIVITIES: 

Distributions paid to Partners 

Net cash used in financing activities 

NET CHANGE IN CASH AND CASH EQUIVALENTS 
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 
CASH AND CASH EQUIVALENTS AT END OF PERIOD 
See accompanying notes. 

NOTES TO FINANCIAL INFORMATION (PARENT) 

1. 

BASIS OF PRESENTATION 

 (51,753) 
 (51,753) 
 (2) 
 2,176   
 2,174   

 (278,425) 
 (278,425) 
 (117) 
 2,293   
 2,176   

$ 

 (275,902)  
 (275,902)  
 22   
 2,271   
 2,293   

$ 

$ 

In these parent-company-only financial statements, our investment in consolidated subsidiaries is stated at cost plus 
equity in undistributed earnings of subsidiaries and reduced by distributions received from subsidiaries since the date of 
acquisition.  These parent-company-only financial statements should be read in conjunction with our consolidated financial 
statements in "Item 8. Financial Statements and Supplementary Data" of this Annual Report on Form 10-K. 

2. 

GUARANTEES 

As the parent of the Intermediate Partnership, we are a guarantor of both the Credit Agreement and Senior Notes 
discussed in "Item 8. Financial Statements and Supplementary Data—Note 8 – Long-Term Debt" of this Annual Report 
on  Form  10-K.    In  addition  to  these  guarantees,  we  have  provided  guarantees  on  surety  indemnity  agreements  and 
financially  guaranteed  certain  coal  supply  agreements.  The  duration  of  these  guarantees  varies  and  the  maximum 
undiscounted potential future payment obligation related to these guarantees as of December 31, 2020 is not material. 

3. 

CASH DISTRIBUTIONS RECEIVED 

We  received distributions of $51.8  million, $278.4  million  and $275.9  million  from  our  consolidated subsidiaries 

during the years ended December 31, 2020, 2019, and 2018, respectively. 

136 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
        
        
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 9. 

CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANT ON ACCOUNTING AND 
FINANCIAL DISCLOSURE 

None. 

ITEM 9A. 

CONTROLS AND PROCEDURES 

Disclosure Controls and Procedures.  We maintain controls and procedures designed to provide reasonable assurance 
that  information  required  to  be  disclosed  in  the  reports  we  file  with  the  SEC  is  recorded,  processed,  summarized  and 
reported within the time periods specified in the rules and forms of the SEC and that such information is accumulated and 
communicated to our management, including the Chief Executive Officer and Chief Financial Officer, as appropriate, to 
allow for timely decisions regarding required disclosures.  As required by Rule 13a-15(b) of the Securities Exchange Act 
of  1934  ("Exchange  Act"),  we  have  evaluated,  under  the  supervision  and  with  the  participation  of  our  management, 
including the Chief Executive Officer and Chief Financial Officer, the effectiveness of the design and operation of our 
disclosure  controls  and  procedures  (as  defined  in  Rule 13a-15(e) or  Rule 15d-15(e) of  the  Exchange  Act)  as  of 
December 31, 2020.  Based on this evaluation, the Chief Executive Officer and Chief Financial Officer concluded that 
these controls and procedures are effective as of December 31, 2020. 

Our  management,  including  the  Chief  Executive  Officer  and  Chief  Financial  Officer,  does  not  expect  that  our 
disclosure controls or our internal controls over financial reporting will prevent all errors and all fraud.  A control system, 
no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the 
control system are met.  Further, the design of a control system must reflect the fact that there are resource constraints, and 
the benefits of controls must be considered relative to their costs.  Because of the inherent limitations in all control systems, 
no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within the 
ARLP Partnership have been detected.  These inherent limitations include the realities that judgments in decision-making 
can be faulty, and that simple errors or mistakes can occur.  Additionally, controls can be circumvented by the individual 
acts of some persons, by collusion of two or more people, or by management override of the control.  The design of any 
system of controls also is based, in part, upon certain assumptions about the likelihood of future events, and there can be 
no assurance that any design will succeed in achieving its stated goals under all potential future conditions.  Over time, 
controls  may  become  inadequate  because  of  changes  in  conditions,  or  the  degree  of  compliance  with  the  policies  or 
procedures may deteriorate.  Because of the inherent limitations in a cost-effective control system, misstatements due to 
error  or  fraud  may  occur  and  not  be  detected.    We  monitor  our  disclosure  controls  and  internal  controls  and  make 
modifications  as  necessary;  our  intent  in  this  regard  is  that  the  disclosure  controls  and  the  internal  controls  will  be 
maintained as systems change and conditions warrant. 

Management's Annual Report on Internal Control over Financial Reporting.  Management of the ARLP Partnership 
is responsible for establishing and maintaining effective internal control over financial reporting as defined in Rules 13a-
15(f) under the Exchange Act.  The ARLP Partnership's internal control over financial reporting is designed to provide 
reasonable assurance to our management and Board of Directors of our general partner regarding the preparation and fair 
presentation of published financial statements.  Our controls are designed to provide reasonable assurance that the ARLP 
Partnership's assets are protected from unauthorized use and that transactions are executed in accordance with established 
authorizations and properly recorded.  The internal controls are supported by written policies and are complemented by a 
staff of competent business process owners and an internal auditor supported by competent and qualified external resources 
used to assist in testing the operating effectiveness of the ARLP Partnership's internal control over financial reporting.  
Management concluded that the design and operations of our internal controls over financial reporting at December 31, 
2020 are effective and provide reasonable assurance the books and records accurately reflect the transactions of the ARLP 
Partnership. 

Because of inherent limitations, internal control over financial reporting may not prevent or detect misstatements.  
Therefore, even those systems determined to be effective can provide only reasonable assurance with respect to financial 
statement preparation and presentation. 

Management assessed the effectiveness of our internal control over financial reporting as of December 31, 2020.  In 
making  this  assessment,  management  used the  criteria set  forth  by  the Committee  of Sponsoring Organizations of the 
Treadway  Commission  ("COSO")  in  Internal  Control—Integrated  Framework  (2013).    Based  on  its  assessment, 
management concluded that, as of December 31, 2020, the ARLP Partnership's internal control over financial reporting 

137 

 
 
 
 
 
 
 
was effective based on those criteria, and management believes that we have no material internal control weaknesses in 
our financial reporting process. 

Ernst & Young LLP, an independent registered public accounting firm, has made an independent assessment of the 
effectiveness  of  our  internal  control  over  financial  reporting as  of  December 31,  2020,  as  stated  in  their  report  that  is 
included herein. 

Changes in Internal Controls Over Financial Reporting.  There have not been any changes in our internal controls 
over financial reporting (as defined in Rule 13a-15(f) or Rule 15d-15(f) of the Exchange Act) in the three months ended 
December 31,  2020  that  has  materially  affected,  or  is  reasonably  likely  to  materially  affect,  our  internal  controls  over 
financial reporting.  

138 

 
 
 
 
 
 
Report of Independent Registered Public Accounting Firm 

The Board of Directors of Alliance Resource Management GP, LLC 
and the Partners of Alliance Resource Partners, L.P. 

Opinion on Internal Control over Financial Reporting  
We have audited Alliance Resource Partners, L.P. and subsidiaries’ internal control over financial reporting as 
of December 31, 2020, based on criteria established in Internal Control – Integrated Framework issued by the 
Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) (the COSO criteria). 
In our opinion, Alliance Resource Partners, L.P. and subsidiaries (the Partnership) maintained, in all material 
respects,  effective  internal  control  over  financial  reporting  as  of  December  31,  2020,  based  on  the  COSO 
criteria. 

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board 
(United  States)  (PCAOB),  the  consolidated  balance  sheets  of  the  Partnership  as  of  December  31,  2020  and 
2019, the related consolidated statements of operations, comprehensive income (loss), cash flows and partners’ 
capital for each of the three years in the period ended December 31, 2020, and the related notes and the financial 
statement schedule listed in the Index at Item 15(a)(2), and our report dated February 23, 2021 expressed an 
unqualified opinion thereon. 

Basis for Opinion 
The Partnership’s management is responsible for maintaining effective internal control over financial reporting, 
and  for  its  assessment  of  the  effectiveness  of  internal  control  over  financial  reporting  included  in  the 
accompanying Management’s Annual Report on Internal Control over Financial Reporting. Our responsibility 
is to express an opinion on the Partnership’s internal control over financial reporting based on our audit. We 
are a public accounting firm registered with the PCAOB and are required to be independent with respect to the 
Partnership in accordance with the U.S. federal securities laws and the applicable rules and regulations of the 
Securities and Exchange Commission and the PCAOB.   

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan 
and perform the audit to obtain reasonable assurance about whether effective internal control over financial 
reporting was maintained in all material respects.  

Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk 
that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control 
based  on  the  assessed  risk,  and  performing  such  other  procedures  as  we  considered  necessary  in  the 
circumstances. We believe that our audit provides a reasonable basis for our opinion. 

Definition and Limitations of Internal Control Over Financial Reporting  
A company’s internal control over financial reporting is a process designed to provide reasonable assurance 
regarding the reliability of financial reporting and the preparation of financial statements for external purposes 
in  accordance  with  generally  accepted  accounting  principles.  A  company’s  internal  control  over  financial 
reporting  includes  those  policies  and  procedures  that  (1)  pertain  to  the  maintenance  of  records  that,  in 
reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; 
(2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial 
statements in accordance with generally accepted accounting principles, and that receipts and expenditures of 
the  company  are  being  made  only  in  accordance  with  authorizations  of  management  and  directors  of  the 
company;  and  (3)  provide  reasonable  assurance  regarding  prevention  or  timely  detection  of  unauthorized 

139 

 
 
 
 
 
 
 
 
 
acquisition,  use,  or  disposition  of  the  company’s  assets  that  could  have  a  material  effect  on  the  financial 
statements. 

Because  of  its  inherent  limitations,  internal  control  over  financial  reporting  may  not  prevent  or  detect 
misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that 
controls may become inadequate because of changes in conditions, or that the degree of compliance with the 
policies or procedures may deteriorate. 

/s/ Ernst & Young LLP 

Tulsa, Oklahoma 
February 23, 2021 

ITEM 9B. 

OTHER INFORMATION 

None. 

140 

 
 
 
 
 
 
 
PART III 

ITEM 10. 

DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE OF THE 
GENERAL PARTNER 

As  is  commonly  the  case  with  publicly  traded  limited  partnerships,  we  are  managed  and  operated  by  our  general 
partner. The following table shows information for executive officers and members of the Board of Directors as of the 
date of the filing of this Annual Report on Form 10-K.  Executive officers and directors are elected until death, resignation, 
retirement, disqualification, or removal. 

Name 

      Age       

Position With Our General Partner 

Joseph W. Craft III 

70    Chairman, President and Chief Executive Officer  

Brian L. Cantrell 

61    Senior Vice President and Chief Financial Officer 

R. Eberley Davis 

63    Senior Vice President, General Counsel and Secretary 

Robert J. Fouch 

63    Vice President, Controller and Chief Accounting Officer 

Robert G. Sachse 

72    Executive Vice President 

Kirk D. Tholen 

48    Senior Vice President and Chief Strategic Officer 

Charles R. Wesley 

66    Executive Vice President and Director 

Timothy J. Whelan 

58    Senior Vice President - Sales and Marketing of Alliance Coal, LLC 

Thomas M. Wynne 

64    Senior Vice President and Chief Operating Officer 

Nick Carter 

74    Director and Member of Audit, Compensation and Conflicts Committees 

Robert J. Druten 

73    Director and Member of Audit, Compensation and Conflicts* Committees 

John H. Robinson 

70    Director and Member of Audit, Compensation* and Conflicts Committees 

Wilson M. Torrence 

79    Director and Member of Audit* and Compensation Committees 

* Indicates Chairman of Committee. 

Joseph W. Craft III has been President, Chief Executive Officer ("CEO") and a Director since August 1999, Chairman 
of the Board of Directors since January 1, 2019, and indirectly owns our general partner.  Previously Mr. Craft served as 
President of MAPCO Coal Inc. since 1986. During that period, he also was Senior Vice President of MAPCO Inc. and had 
previously been that company's General Counsel and Chief Financial Officer.  He is a former Chairman and current Board 
member  of  the  National  Coal  Council,  a  Board  Member  of  the  National  Mining  Association,  and  a  Director  and  past 
Chairman of the America's Power.  Mr. Craft is a Director and former Chairman of the Kentucky Chamber of Commerce.  
He has been a Director of BOK Financial Corporation (NASDAQ: BOKF) since 2007 and chairman of its compensation 
committee since 2014.  Mr. Craft holds a Bachelor of Science degree in Accounting and a Juris Doctorate degree from the 
University of Kentucky. Mr. Craft also is a graduate of the Senior Executive Program of the Alfred P. Sloan School of 
Management at Massachusetts Institute of Technology. The specific experience, qualifications, attributes or skills that led 
to  the  conclusion  Mr.  Craft  should  serve  as  a  Director  include  his  long  history  of  significant  involvement  in  the  coal 
industry, his demonstrated business acumen and his exceptional leadership of the Partnership since its inception. 

Brian L. Cantrell has been Senior Vice President and Chief Financial Officer since October 2003.  Prior to his current 
position, Mr. Cantrell was President of AFN Communications, LLC from November 2001 to October 2003 where he had 
previously  served  as  Executive  Vice  President  and  Chief  Financial  Officer  after  joining  AFN  in  September 2000.  
Mr. Cantrell's previous positions include Chief Financial Officer, Treasurer and Director with Brighton Energy, LLC from 
August 1997  to  September 2000;  Vice  President—Finance  of  KCS  Medallion  Resources, Inc.;  and  Vice  President—
Finance, Secretary and Treasurer of Intercoast Oil and Gas Company.  Mr. Cantrell is a Certified Public Accountant and 
holds Master of Accountancy and Bachelor of Accountancy degrees from the University of Oklahoma. 

141 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
R. Eberley Davis has been Senior Vice President, General Counsel and Secretary since February 2007.  From 2003 to 
February 2007, Mr. Davis practiced law in the Lexington, Kentucky office of Stoll Keenon Ogden PLLC.  Prior to joining 
Stoll Keenon Ogden, Mr. Davis was Vice President, General Counsel and Secretary of Massey Energy Company for one 
year.  Mr. Davis also served in various positions, including Vice President and General Counsel, for Lodestar Energy, Inc. 
from 1993 to 2002.  Mr. Davis is an alumnus of the University of Kentucky, where he received a Bachelor of Arts degree 
in  Economics  and  his  Juris  Doctorate  degree.    He  also  holds  a  Master  of  Business  Administration  degree  from  the 
University of Kentucky.  Mr. Davis is a Trustee of the Energy and Mineral Law Foundation, and a member of the Kentucky 
Bar Association. 

Robert J. Fouch became Chief Accounting Officer in February 2019.  Since August 2006, Mr. Fouch has served as 
Vice President and Controller.  Prior to his current position, from 1999 to 2006, Mr. Fouch served as Assistant Controller.  
Mr. Fouch joined Alliance's predecessor, MAPCO Inc. in 1981 and held a variety of accounting positions of increasing 
responsibility.  He worked for the audit firm of Deloitte, Haskins and Sells prior to joining MAPCO.  He is a Certified 
Public Accountant and holds a Bachelor of Science degree in Accounting from Oral Roberts University. 

Robert G. Sachse has been Executive Vice President since August 2000.  From November 2006 until the beginning 
of 2016, Mr. Sachse had responsibility for our coal marketing, sales and transportation functions.  Mr. Sachse was also 
Vice Chairman of our general partner from August 2000 to January 2007.  Mr. Sachse was Executive Vice President and 
Chief  Operating  Officer  of  MAPCO  Inc.  from  1996  to  1998  when  MAPCO  merged  with  The  Williams  Companies.  
Mr. Sachse held various positions while with MAPCO Coal Inc. from 1982 to 1991, and was promoted to President of 
MAPCO Natural Gas Liquids in 1992.  Mr. Sachse holds a Bachelor of Science degree in Business Administration from 
Trinity University and a Juris Doctorate degree from the University of Tulsa. 

Kirk  D.  Tholen  became  Senior  Vice  President  and  Chief  Strategic  Officer  in  December  2019  and  also  serves  as 
President of ARLP's  oil  & gas  minerals  business.   Prior  to his  current position,  Mr.  Tholen  most recently  served  as  a 
Managing  Director  within  the  Oil  &  Gas  Group  and  Head  of  the  Acquisitions  and  Divestitures  ("A&D")  Practice  for 
Houlihan Lokey in Houston.  From 2012 to 2015, he was Head of A&D for Credit Agricole CIB and was responsible for 
creating and leading their A&D platform to service domestic and cross-border client transactions as well as assisting in 
reserve-base lending, equity offerings and high yield debt offerings.  From 2006 to 2012, Mr. Tholen provided business 
development, marketing, transaction management, negotiating and closing services to clients at Albrecht & Associates, 
Inc., a sell-side E&P boutique advisory firm.  His previous industry experience also includes serving as a Region Engineer 
for BJ Services from 1996 to 2006, where he provided drilling and fracturing technical services to clients operating in the 
lower 48 and Gulf of Mexico predominately as a dedicated in-house engineer focused on drilling and completions for BP, 
Conoco and Devon.  Mr. Tholen began his career in 1992 joining UNOCAL's Louisiana inland waters and shallow shelf 
operation  and  reservoir  engineering  team.    He  holds  a  Bachelor  of  Science  degree  in  Chemical  Engineering  from  the 
University of Louisiana at Lafayette and a Master of Business Administration degree from the University of Houston. 

Charles  R.  Wesley  has  been  a  Director  since  January 2009  and  Executive  Vice  President  since  March 2009.  
Mr. Wesley has served in a variety of capacities since joining the company in 1974, including as Senior Vice President—
Operations from August 1996 through February 2009.  Mr. Wesley is a former Chairman of the Board of Directors of the 
Kentucky Coal Association and also has served the industry as past President of the West Kentucky Mining Institute and 
National  Mine  Rescue  Association  Post  11,  and  as  a  director  of  the  Kentucky  Mining  Institute.    Mr. Wesley  holds  a 
Bachelor  of  Science  degree  in  Mining  Engineering  from  the  University  of  Kentucky.    The  specific  experience, 
qualifications, attributes or skills that led to the conclusion Mr. Wesley should serve as a Director include his long history 
of significant involvement in the coal industry, his successful leadership of the Partnership's operations, and his knowledge 
and technical expertise in all aspects of producing and marketing coal. 

Timothy J. Whelan has been Senior Vice President - Sales and Marketing of Alliance Coal, LLC since May 2013.  
Since joining Alliance in September 2003, Mr. Whelan has held several positions with increasing responsibility, serving 
as Vice President – Sales prior to his current position. Mr. Whelan previously served in various business development 
positions for MAPCO Inc. and as Director, Power & Gas Origination for Williams Energy Marketing and Trading.  Mr. 
Whelan has over 30 years of energy industry experience, and is a former board member of the American Coal Council and 
The Coal Institute. Mr. Whelan holds a Bachelor of Science degree in Finance from the University of Arkansas. 

Thomas M. Wynne has been Senior Vice President and Chief Operating Officer since March 2009.  Mr. Wynne joined 
the company in 1981 as a mining engineer and has held a variety of positions with the company prior to his appointment 

142 

 
 
 
 
 
 
 
in  July 1998  as  Vice  President—Operations.    Mr. Wynne  has  served  the  coal  industry  on  the  National  Executive 
Committee for National Mine Rescue and previously as a member of the Coal Safety Committee for the National Mining 
Association.  In addition, Mr. Wynne is a past Chairman of the Kentucky Coal Association.  Mr. Wynne holds a Bachelor 
of  Science  degree  in  Mining  Engineering  from  the  University  of  Pittsburgh  and  a  Master  of  Business  Administration 
degree from West Virginia University. 

Nick  Carter  became  a Director  in April 2015.   Mr. Carter  is  a  member of  the Audit, Compensation and  Conflicts 
Committees.  Mr. Carter retired as President and Chief Operating Officer of Natural Resource Partners L.P. (NYSE: NRP) 
on September 1, 2014, having served in such capacities since 2002 and in other roles for NRP or its affiliates since 1990.  
Prior to 1990, Mr. Carter held various positions with MAPCO Coal Corporation and was engaged in the private practice 
of  law.    Mr. Carter  also  serves  on  the  board  of  directors,  the  audit  committee  and  as  chairman  of  the  compensation 
committee  of  Community  Trust  Bancorp, Inc.  (NASDAQ:  CTBI).    Mr. Carter  previously  served  as  chairman  of  the 
National Council of Coal Lessors for 12 years and as chairman of the West Virginia Chamber of Commerce.  He also 
previously served as a board member of the West Virginia Coal Association, the Indiana Coal Council, the National Mining 
Association, and ACCCE.  Mr. Carter has served as a board member of the Kentucky Coal Association for over 20 years 
and currently is its Treasurer.  Mr. Carter holds Bachelor and Juris Doctorate degrees from the University of Kentucky 
and a Master of Business Administration degree from the University of Hawaii.  The specific experience, qualifications, 
attributes or skills that led to the conclusion Mr. Carter should serve as a Director include his extensive experience in the 
coal and energy industries and in senior corporate leadership. 

Robert J. Druten became a Director effective January 1, 2019.  Mr. Druten is Chairman of the Conflicts Committee 
and is a member of the Audit and Compensation Committees.  From January 2007 through 2018, Mr. Druten was a member 
of  the  board  of directors  of Alliance GP, LLC,  the former general partner  of AHGP.   From  September  1994 until  his 
retirement in August 2006, Mr. Druten served as Executive Vice President and Chief Financial Officer of Hallmark Cards, 
Inc.  Mr. Druten holds a Bachelor of Science degree in Accounting from the University of Kansas as well as a Masters of 
Business Administration from Rockhurst University.  Mr. Druten currently serves as Chairman of the Board of Directors 
of Kansas City Southern Industries, Inc. (NYSE: KSU), a transportation and financial services company, and is Chairman 
of its executive committee, and is a member of its compensation committee and nominating and governance committees.  
Mr. Druten is also a Trustee and Chairman of the Board of Entertainment Properties Trust (NYSE: EPR), a real estate 
investment trust focused on the acquisition of movie theatre complexes and other entertainment related properties, and is 
a member of its audit, compensation, finance and governance committees.  Mr. Druten previously served as a director of 
American Italian Pasta, from 2007 until it was acquired by Ralcorp Holdings in July, 2010, where he was the Chair of the 
Audit Committee and also served on the Compensation Committee.  The specific experience, qualifications, attributes or 
skills that led to the conclusion Mr. Druten should serve as Director are demonstrated by his lengthy and distinguished 
service as Chief Financial Officer of Hallmark, including direct oversight of a public company subsidiary, and his extensive 
experience serving as a director of public companies in multiple industries. 

John H. Robinson became a Director in December 1999.  Mr. Robinson is Chairman of the Compensation Committee 
and a member of the Audit and Conflicts Committees.  Mr. Robinson is Chairman of Hamilton Ventures, LLC.  From 
2003  to  2004,  he  was  Chairman  of  EPC  Global, Ltd.,  an  engineering  staffing  company.    From  2000  to  2002,  he  was 
Executive Director of Amey plc, a British business process outsourcing company.  Mr. Robinson served as Vice Chairman 
of Black & Veatch, Inc. from 1998 to 2000.  He began his career at Black & Veatch in 1973 and was a General Partner 
and Managing Partner prior to becoming Vice Chairman when the firm incorporated.  Mr. Robinson is a Director of Coeur 
Mining Corporation and a member of its executive and audit committees and chairman of its compensation committee.  
Mr. Robinson is also a Director of Olsson Associates.  He holds Bachelor and Master of Science degrees in Engineering 
from the University of Kansas and is a graduate of the Owner-President-Management Program at the Harvard Business 
School.  The specific experience, qualifications, attributes or skills that led to the conclusion Mr. Robinson should serve 
as a Director include his significant experience in the engineering and consulting industries, his extensive service in senior 
corporate leadership positions in both industries and his familiarity with financial matters. 

Wilson M. Torrence became a Director in January 2007.  Mr. Torrence is Chairman of the Audit Committee and a 
member of the Compensation Committee.  From April 2015 through June 2018, Mr. Torrence was also a member of the 
board  of  directors  of  Alliance  GP,  LLC,  the  former  general  partner  of  AHGP,  and  chairman  of  its  audit  committee.  
Mr. Torrence retired from Fluor Corporation in 2006 as a Senior Vice President of Project Development and Investments 
and after retirement has performed investment and business consulting services for various clients.  Mr. Torrence was 
employed at Fluor from 1989 to 2006 where, among other roles, he was responsible for the global Project Investment and 
Structured Finance Group and served as Chairman of Fluor's Investment Committee.  In that position, Mr. Torrence had 

143 

 
 
 
 
executive responsibility for Fluor's global activities in developing and arranging third-party financing for some of Fluor's 
clients'  construction  projects.    Prior  to  joining  Fluor  in  1989,  Mr. Torrence  was  President  and  CEO  of  Combustion 
Engineering Corporation's Waste to Energy Division and, during that time, also served as Chairman of the Institute of 
Resource Recovery, a Washington-based industry advocacy organization.  Mr. Torrence began his career at Mobil Oil 
Corporation, where he held several executive positions, including Assistant Treasurer of Mobil's International Marketing 
and Refining Division and Chief Financial and Planning Officer of Mobil Land Development Company.  Mr. Torrence 
holds a Bachelor and a Master of Business Administration degree from Virginia Tech University.  The specific experience, 
qualifications, attributes or skills that led to the conclusion Mr. Torrence should serve as a Director include his extensive 
experience in the construction and energy businesses, his senior corporate finance-related and other leadership positions 
and his participation in numerous financing transactions. 

Board of Directors 

Mr. Craft, who has been President and CEO and a member of the Board of Directors since ARLP's inception, assumed 
the Chairman role effective January 1, 2019 following the retirement of Mr. John P. Neafsey, who served as Chairman 
from ARLP’s inception through 2018.  We believe this leadership structure of the Board of Directors is appropriate for 
the  Partnership  given  Mr.  Craft's  extensive  knowledge  of  our  industry,  significant  ownership  position  and  proven 
leadership of the Partnership. 

The Board of Directors generally administers its risk oversight function through the board as a whole.  The Chairman, 
President  and  CEO,  who  reports  to  the  Board  of  Directors,  and  the  other  executives  named  above,  who  report  to  the 
Chairman, President and CEO, have day-to-day risk management responsibilities.  At the Board of Directors' request, each 
of these executives attends the meetings of the Board of Directors, where the Board of Directors routinely receives reports 
on our financial results, the status of our operations and our safety performance, and other aspects of implementation of 
our business strategy, with ample opportunity for specific inquiries of management.  In addition, management provides 
periodic reports of the Partnership's financial and operational performance to each member of the Board of Directors.  The 
Audit Committee provides additional risk oversight through its quarterly meetings, where it receives a report from the 
Partnership's internal auditor, who reports directly to the Audit Committee, and reviews the Partnership's contingencies, 
significant transactions and subsequent events, among other matters, with management and our independent auditors. 

The Board of Directors has selected as director nominees individuals with experience, skills and qualifications relevant 
to the business of the Partnership, such as experience in energy or related industries or with financial markets, expertise in 
mining, engineering or finance, and a history of service in senior leadership positions.  The Board of Directors has not 
established a formal process for identifying director nominees, nor does it have a formal policy regarding consideration of 
diversity in identifying director nominees, but has endeavored to assemble a diverse group of individuals with the qualities 
and attributes required to provide effective oversight of the Partnership. 

Audit Committee 

The Audit Committee comprises all four non-employee members of the Board of Directors (Messrs. Carter, Druten, 
Robinson and Torrence).  After reviewing the qualifications of the current members of the Audit Committee, and any 
relationships they may have with us that might affect their independence, the Board of Directors has determined that all 
current Audit Committee members are "independent" as that concept is defined in Section 10A of the Exchange Act, all 
current Audit Committee members are "independent" as that concept is defined in the applicable rules of NASDAQ Stock 
Market,  LLC,  all  current  Audit  Committee  members  are  financially  literate,  and  Mr. Torrence  qualifies  as  an  "audit 
committee financial expert" under the applicable rules promulgated pursuant to the Exchange Act. 

Report of the Audit Committee 

The Audit Committee oversees our financial reporting process on behalf of the Board of Directors.  Management has 
primary responsibility for the financial statements and the reporting process including the systems of internal controls.  
The Audit Committee has responsibility for the appointment, compensation and oversight of the work of our independent 
registered public accounting firm and assists the Board of Directors by conducting its own review of our: 

 

filings with the SEC pursuant to the Securities Act of 1933 ("Securities Act") and the Exchange Act (i.e., Forms 
10-K, 10-Q, and 8-K); 

144 

 
 
 
 
 
 
 
 
 
 
 

 

press releases and other communications by us to the public concerning earnings, financial condition and results 
of operations, including changes in distribution policies or practices affecting the holders of our units, if such 
review is not undertaken by the Board of Directors; 

systems of internal controls regarding finance and accounting that management and the Board of Directors have 
established; and 

 

auditing, accounting and financial reporting processes generally. 

In fulfilling its oversight and other responsibilities, the Audit Committee met eight times during 2020.  The Audit 
Committee's activities included, but were not limited to: (a) selecting the independent registered public accounting firm, 
(b) meeting periodically in executive session with the independent registered public accounting firm, (c) reviewing the 
Quarterly Reports on Form 10-Q for the three months ended March 31, June 30, and September 30, 2020, (d) performing 
a self-assessment of the committee, (e) reviewing the Audit Committee charter, and (f) reviewing the overall scope, plans 
and findings of our internal auditor.  Based on the results of the annual self-assessment, the Audit Committee believes that 
it satisfied the requirements of its charter.  The Audit Committee also reviewed and discussed with management and the 
independent  registered  public  accounting  firm  this  Annual  Report  on  Form 10-K,  including  the  audited  financial 
statements. 

Our  independent  registered  public  accounting  firm,  Ernst  &  Young  LLP  ("EY"),  is  responsible  for  expressing  an 
opinion on the conformity of the audited financial statements with GAAP.  The Audit Committee reviewed with EY its 
judgment as to the quality, not just the acceptability, of our accounting principles and such other matters as are required to 
be  discussed  with  the  Audit  Committee  pursuant  to  the  applicable  requirements  of  the  Public  Company  Accounting 
Oversight Board ("PCAOB") and the SEC. 

The Audit Committee received written disclosures and the letter from EY required by applicable requirements of the 
PCAOB Rule 3526, "Communication with Audit Committees Concerning Independence," and has discussed with EY its 
independence from management and the ARLP Partnership. 

Based on the reviews and discussions referred to above, the Audit Committee recommended to the Board of Directors 
that the audited financial statements be included in the Annual Report on Form 10-K for the year ended December 31, 
2020 for filing with the SEC. 

Members of the Audit Committee: 

Wilson M. Torrence, Chairman 
Nick Carter 
Robert J. Druten 
John H. Robinson 

Code of Ethics 

We have  adopted  a  code of ethics  with  which  the  Chairman,  President  and  CEO  and  the  senior financial  officers 
(including the principal financial officer and the principal accounting officer) are expected to comply.  The code of ethics 
is publicly available on our website under "Investor Relations" at www.arlp.com and is available in print without charge 
to  any  unitholder  who  requests  it.    Such  requests  should  be  directed  to  Investor  Relations  at  (918)  295-7674.    If  any 
substantive amendments are made to the code of ethics or if there is a grant of a waiver, including any implicit waiver, 
from a provision of the code to the President and CEO, Chief Financial Officer, or Chief Accounting Officer, we will 
disclose the nature of such amendment or waiver on our website or in a report on Form 8-K. 

Communications with the Board 

Unitholders or other interested parties can contact any director or committee of the Board of Directors by writing to 
them  c/o  Senior  Vice  President,  General  Counsel  and  Secretary,  P.O. Box  22027,  Tulsa,  Oklahoma  74121-2027.  
Comments or complaints relating to our accounting, internal accounting controls or auditing matters will also be referred 
to  members  of  the  Audit  Committee.    The Audit  Committee  has  procedures  for (a) receipt,  retention and  treatment  of 

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complaints received by us regarding accounting, internal accounting controls, or auditing matters and (b) the confidential, 
anonymous submission by our employees of concerns regarding questionable accounting or auditing matters. 

Section 16(a) Beneficial Ownership Reporting Compliance 

Section 16(a) of the Exchange Act, as amended, requires directors, executive officers and persons who beneficially 
own more than ten percent of a registered class of our equity securities to file with the SEC initial reports of ownership 
and reports or changes in ownership of such equity securities. Based upon a review of the copies of the forms furnished to 
us  and  written  representations  from  certain  reporting  persons,  we  believe  that  during  2020  none  of  our  directors  or 
executive officers or persons who beneficially owned more than ten percent of a registered class of our equity securities 
were delinquent with respect to any of the filing requirements under Section 16(a). 

Reimbursement of Expenses of our General Partner and its Affiliates 

Our general partner does not receive any management fee or other compensation in connection with its management 
of  us.  Our general partner  is  reimbursed by  us  for  all  expenses  incurred on our behalf.   Please  see "Item  13.  Certain 
Relationships and Related Transactions, and Director Independence—Administrative Services." 

ITEM 11. 

EXECUTIVE COMPENSATION 

Compensation Discussion and Analysis 

Introduction 

The Compensation Committee oversees the compensation of our general partner's executive officers, including the 
Chairman, President and CEO, our principal executive officer, the Senior Vice President and Chief Financial Officer, our 
principal financial officer, and the three most highly compensated executive officers in 2020, each of whom is named in 
the Summary Compensation Table (collectively, our "Named Executive Officers").  Our Named Executive Officers are 
employees of our operating subsidiary, Alliance Coal.   

Compensation Objectives and Philosophy 

The  compensation  of  our  Named  Executive  Officers  is  designed  to  achieve  two  key  objectives:  (i) provide  a 
competitive  compensation  opportunity  to  allow  us  to  recruit  and  retain  key  management  talent,  and  (ii) motivate  and 
reward  the  executive  officers  for  creating  sustainable,  capital-efficient  growth  in  available  cash  to  maximize  our 
distributions to our unitholders.  In making decisions regarding executive compensation, the Compensation Committee 
reviews current compensation levels of other companies in the coal industry and other peers, considers the Chairman, 
President and CEO's assessment of each of the other executives, and uses its discretion to determine an appropriate total 
compensation package of base salary and short-term and long-term incentives.  The Compensation Committee intends for 
each executive officer's total compensation to be competitive in the marketplace and to effectively motivate the officer.  
Based upon its review of our overall executive compensation program, the Compensation Committee believes the program 
is  appropriately  applied  to  our  general  partner's  executive  officers  and  is  necessary  to  attract  and  retain  the  executive 
officers  who  are  essential  to  our  continued  development  and  success,  to  compensate  those  executive  officers  for  their 
contributions and to enhance unitholder value.  Moreover, the Compensation Committee believes the total compensation 
opportunities provided to our general partner's executive officers create alignment with our long-term interests and those 
of our unitholders.  As a result, we do not maintain unit ownership requirements for our Named Executive Officers. 

Setting Executive Compensation 

We  have  not  historically  maintained  employment  agreements  with  any  of  our  Named  Executive  Officers.    We 
provided  an  employment  letter  to  our  Senior  Vice  President  and  Chief  Strategic  Officer,  Mr.  Tholen  (the  "Tholen 
Employment Letter"), in connection with his hiring in December 2019 setting forth the terms of his employment, which 
we  determined  were  necessary  to  successfully  hire  Mr.  Tholen  and  in  the  best  interests  of  the  Company.  The  Tholen 
Employment Letter provides for, among other things, (i) an initial annual base salary of $500,000.00, (ii) an award in 2019 
under the LTIP having value on the grant date of $1 million and (iii) a one-time signing bonus of $1.5 million, which was 
paid or is payable in three equal cash installments of $500,000 in December 2019, 2020 and 2021, subject to Mr. Tholen's 
continued employment through such dates. The Tholen Employment Letter also provides that if Mr. Tholen’s employment 

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is  involuntarily  terminated  on  or  before  December  31,  2022,  other  than  for  Good  Cause  (as  defined  in  the  Tholen 
Employment Letter), Mr. Tholen will receive a severance payment in an amount equal to (a) two times Mr. Tholen's then-
effective annual base salary, plus (b) two times the then-effective standard payout for Mr. Tholen under the short-term 
incentive plan ("STIP"), plus (c) any unpaid installment(s) of the one-time signing bonus described above, which amount 
shall be paid at the time of Mr. Tholen's termination of employment. The foregoing description of the Tholen Employment 
Letter does not purport to be complete and is qualified in its entirety by reference to the full and complete text of the 
Tholen Employment Letter, which is filed as an exhibit to this filing. 

Role of the Compensation Committee 

The compensation committee of our general partner ("Compensation Committee") discharges the Board of Directors' 
responsibilities relating to our general partner's executive compensation program.  The Compensation Committee oversees 
our  compensation  and  benefit  plans  and  policies,  administers  our  incentive  bonus  and  equity  participation  plans,  and 
reviews and approves annually all compensation decisions relating to our Named Executive Officers.  The Compensation 
Committee is empowered by the Board of Directors and by the Compensation Committee's charter to make all decisions 
regarding compensation for our Named Executive Officers without ratification or other action by the Board of Directors.  
The Compensation Committee has authority to secure services for executive compensation matters, legal advice, or other 
expert services, both from within and outside the company.  While the Compensation Committee is empowered to delegate 
all or a portion of its duties to a subcommittee, it has not done so. 

The Compensation Committee comprises all of our directors who have been determined to be "independent" by the 
Board  of  Directors  in  accordance  with  applicable  NASDAQ  Stock  Market,  LLC  and  SEC  regulations,  presently 
Messrs. Robinson, Carter, Druten and Torrence. 

Role of Executive Officers 

Each  year,  the  Chairman,  President  and  CEO  submits  recommendations  to  the  Compensation  Committee  for 
adjustments  to  the  salary,  bonuses  and  long-term  equity  incentive  awards  payable  to  our  Named  Executive  Officers, 
excluding himself.  The Chairman, President and CEO bases his recommendations on his assessment of each executive's 
performance, experience, demonstrated leadership, job knowledge and management skills.  The Compensation Committee 
considers  the  recommendations  of  the  Chairman,  President  and  CEO  as  one  factor  in  making  compensation  decisions 
regarding our Named Executive Officers.  Historically, and in 2020, the Compensation Committee and the Chairman, 
President and CEO have been substantially aligned on decisions regarding compensation of the Named Executive Officers.  
As  executive  officers  are  promoted  or  hired  during  the  year,  the  Chairman,  President  and  CEO  makes  compensation 
recommendations to the Compensation Committee and works closely with the Compensation Committee to ensure that all 
compensation arrangements for executive officers are consistent with our compensation philosophy and are approved by 
the Compensation Committee.  At the direction of the Compensation Committee, the Chairman, President and CEO and 
the Senior Vice President, General Counsel and Secretary attend certain meetings of the Compensation Committee. 

Use of Peer Group Comparisons 

The Compensation Committee believes that it is important to review and compare our performance with that of peer 
companies in the coal industry, and reviews the composition of the peer group annually.  The peer group for 2020 included 
Arch Coal, Inc., Consol Energy, Inc., Contura Energy, Inc., Natural Resource Partners L.P., Warrior Met Coal, Inc., and 
Peabody  Energy  Corporation.    In  assessing  the  competitiveness of our  executive  compensation  program  for  2020,  the 
Compensation Committee, with the assistance of the Chairman, President and CEO, collected and analyzed peer group 
proxy information and developed a comparative analysis of base salaries, short-term incentives, total cash compensation, 
long-term incentives and total direct compensation.  The Compensation Committee uses the peer group data as a point of 
reference for comparative purposes, but it is not the determinative factor for the compensation of our Named Executive 
Officers.  The Compensation Committee exercises discretion in determining the nature and extent of the use of comparative 
pay data. 

Consideration of Equity Ownership and CEO Compensation 

Mr. Craft, the Chairman, President and CEO, is evaluated and treated differently with respect to compensation than 
our other Named Executive Officers.  Mr. Craft and related entities own significant equity positions in ARLP and Mr. 
Craft indirectly owns our general partner.  Because of these ownership positions, the interests of Mr. Craft are directly 

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aligned with those of our unitholders.  Mr. Craft has not received an increase in base salary since 2002, has not received a 
bonus under our STIP since 2005 and did not receive any grants of LTIP awards from 2005 through 2015.  On January 
22, 2016, the Compensation Committee approved an LTIP award for Mr. Craft that vested on January 1, 2019.  Mr. Craft 
has not received any subsequent LTIP awards.  Beginning in February 2016, at Mr. Craft's request, his annual base salary 
was reduced to $1. 

Compensation Components 

Overview 

The principal components of compensation for our Named Executive Officers (other than Mr. Craft) include: 

 

 

 

base salary; 

annual cash incentive bonus awards under the STIP; and 

awards of restricted units under the LTIP. 

The relative amount of each component is not based on any formula, but rather is based on the recommendation of 
the Chairman, President and CEO, subject to the discretion of the Compensation Committee to make any modifications it 
deems appropriate. 

Each of our Named Executive Officers (including Mr. Craft) also receives supplemental retirement benefits through 
the  Supplemental  Executive  Retirement  Plan  ("SERP").    In  addition,  all  executive  officers  are  entitled  to  customary 
benefits available to our employees generally, including group medical, dental, and life insurance and participation in our 
profit sharing and savings plan ("PSSP").  Our PSSP is a defined contribution plan and includes an employer matching 
contribution of 75% on the first 3% of eligible compensation contributed by the employee, an employer non-matching 
contribution  of  0.75%  of  eligible  compensation,  and  an  employer  supplemental  contribution  of  5%  of  eligible 
compensation.  The PSSP provides an additional means of attracting and retaining qualified employees by providing tax-
advantaged opportunities for employees to save for retirement. 

Base Salary 

When reviewing base salaries, the Compensation Committee's policy is to consider the individual's experience, tenure 
and performance, the individual's level of responsibility, the position's complexity and its importance to us in relation to 
other executive positions, our financial performance, and competitive pay practices.  The Compensation Committee also 
considers  comparative  compensation  data  of  companies  in  our  peer  group  and  the  recommendation  of  the  Chairman, 
President and CEO of our general partner.  Base salaries are reviewed annually to ensure continuing consistency with 
market levels, and adjustments to base salaries are made as needed to reflect movement in the competitive market as well 
as individual performance.  None of our Named Executive Officers received an increase in salary in 2020. 

Annual Cash Incentive Bonus Awards  

The STIP is designed to assist us in attracting, retaining and motivating qualified personnel by rewarding management, 
including our Named Executive Officers, and selected other salaried employees with cash awards for our achievement of 
an annual financial performance target.  The annual performance target is recommended by the Chairman, President and 
CEO  and  approved  by  the  Compensation  Committee,  typically  in  January of  each  year.    The  performance  measure  is 
subject to equitable adjustment in the sole discretion of the Compensation Committee to reflect the occurrence of any 
significant events during the year. 

The  performance  target  historically  has  been  EBITDA-based,  with  items  added  or  removed  from  the  EBITDA 
calculation to ensure that the performance target reflects the operating results of our core business.  (EBITDA is defined 
as net income of ARLP before net interest expense, income taxes, depreciation, depletion and amortization and net income 
attributable to noncontrolling interest.)  The aggregate cash available for awards under the STIP each year is dependent on 
our actual financial results for the year compared to the annual performance target, and it increases in relationship to our 
EBITDA,  as  adjusted,  exceeding  the  minimum  threshold.    Our  STIP  Guidelines  provide  that  achieving  the  minimum 
threshold is the minimum acceptable result for a performance pay-out to occur under the STIP, although the Compensation 
Committee may determine satisfactory results and adjust the size of the pay-out pool in its sole discretion.  In 2020, the 

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Compensation Committee approved a minimum financial performance target of $482.3 million in EBITDA from current 
operations, normalized by excluding any charges for unit-based and directors' compensation.  For 2020, we did not achieve 
the minimum performance target and no performance pay-out was awarded.   

If  a  performance  pay-out  pool  is  approved  by  the  Compensation  Committee,  individual  awards  to  our  Named 
Executive Officers  each  year  are determined by  and  in  the discretion of  the  Compensation  Committee.  However, the 
Compensation Committee does not establish individual target payout amounts for the Named Executive Officers' STIP 
awards.  As it does when reviewing base salaries, in determining individual awards under the STIP, the Compensation 
Committee considers its assessment of the individual's performance, our financial performance, comparative compensation 
data of companies in our peer group and the recommendation of the Chairman, President and CEO, although EBITDA-
based performance targets described above are given significant weight.  The compensation expense associated with STIP 
awards is recognized in the year earned, with the cash awards generally payable in the first quarter of the following calendar 
year.  Termination of employment of an executive officer for any reason prior to payment of a cash award will result in 
forfeiture of any right to the award, unless and to the extent waived by the Compensation Committee in its discretion. 

The performance measure for the STIP in 2021 will be EBITDA for current operations, excluding charges for unit-
based  and  directors'  compensation.    As  discussed  above,  the  Compensation  Committee  may,  in  its  discretion,  make 
equitable adjustments to the performance criteria under the STIP and adjust the amount of the aggregate pay-out.  The 
Compensation  Committee  believes  the  STIP  performance  criteria  for  2021  will  be  reasonably  difficult  to  achieve  and 
therefore support our key compensation objectives discussed above. 

The Compensation Committee maintains discretion to grant cash bonus awards outside of the STIP to address special 
situations.  During 2020, certain Named Executive Officers received a discretionary cash bonus award.  These bonuses 
were  determined  following  the  Compensation  Committee’s  review  and  discussion  of  retention  and  incentive  concerns 
amidst the unique impacts of the COVID-19 pandemic. 

These actions were taken by the Compensation Committee in recognition of the difficulty of managing our business 
through the unprecedented impacts of the COVID-19 pandemic and based on its determination that such actions were 
prudent and necessary to help retain and motivate our management team. 

Equity Awards under the LTIP 

Equity compensation pursuant to the LTIP is a key component of our executive compensation program.  Our LTIP is 
sponsored by Alliance Coal.  Under the LTIP, grants may be made of either (a) restricted units, (b) options to purchase 
common units (although to date, no grants of options have been made) or c) following an amendment of the LTIP in 2020, 
cash  awards.    The  Compensation  Committee  has  authority  to  determine  the  participants  to  whom  restricted  units  are 
granted, the number of restricted units to be granted to each such participant, and the conditions under which the restricted 
units may become vested, including the duration of any vesting period.  Annual grant levels for designated participants 
(including  our  Named  Executive  Officers)  are  recommended  by  our  general  partner's  Chairman,  President  and  CEO, 
subject to review and approval by the Compensation Committee.  Grant levels are intended to support the objectives of 
the comprehensive compensation package described above.  The LTIP grants provide our Named Executive Officers with 
the opportunity to achieve a meaningful ownership stake in the Partnership, thereby assuring that their interests are aligned 
with our success.  Even though Mr. Craft was not granted an award under the LTIP from 2005 through 2020 with the 
exception of one grant in 2016, the Compensation Committee believes Mr. Craft's interests are directly aligned with the 
interests of our unitholders as a result of his ownership positions.  There is no formula for determining the size of awards 
to any individual recipient and, as it does when reviewing base salaries and individual STIP payments, the Compensation 
Committee considers its assessment of the individual's performance, our financial performance, compensation levels at 
peer companies in the coal industry and the recommendation of the Chairman, President and CEO.  Amounts realized from 
prior grants, including amounts realized due to changes in the value of our common units, are not considered in setting 
grant levels or other compensation for our Named Executive Officers. 

Restricted Units.  Restricted units granted under the LTIP are "phantom" or notional units that upon vesting entitle 
the participant to receive an ARLP common unit.  Restricted units granted under the LTIP vest at the end of a stated period 
from  the  grant  date,  provided  we  achieve  an  aggregate  performance  target  for  that  period.    However,  if  a  grantee's 
employment  is  terminated  for  any  reason  prior  to  the  vesting  of  any  restricted  units,  those  restricted  units  will  be 
automatically forfeited, unless the Compensation Committee, in its sole discretion, determines otherwise.  The number of 
units  actually  distributed  upon  satisfaction  of  the  applicable  vesting  requirements  is  reduced  to  cover  the  income  tax 

149 

 
 
 
 
 
 
 
withholding requirement for each individual participant based upon the fair market value of the common units as of the 
date of distribution.  At the Compensation Committee's discretion, grants of restricted units under the LTIP may include 
the contingent right to receive quarterly distributions in an amount equal to the cash distributions we make to unitholders 
during the vesting period ("DERs").  DERs are payable, in the discretion of the Compensation Committee, either in cash 
or in the form of additional Restricted Units credited to a book keeping account subject to the same vesting restrictions as 
the tandem award. 

The  performance  target  applicable  to  restricted  unit  awards  under  the  LTIP  is  based  on  a  normalized  EBITDA 
measure, with that measure typically being similar to the STIP measure for the year of the grant.  The target, however, 
requires achieving an aggregate performance level for the vesting period.  We typically issue grants under the LTIP at the 
beginning of each year, with the exceptions of new employees who begin employment with us at some other time and job 
promotions that may occur at some other time.  However, no grants under the LTIP have yet been made in 2021.  The 
compensation  expense  associated  with  LTIP  grants  is  recognized  over  the  vesting  period  in  accordance  with  FASB 
Accounting Standards Codification ("ASC") 718, Compensation — Stock Compensation. 

Our  general  partner's  policy  is  to  grant  restricted  units  pursuant  to  the  LTIP  to  serve  as  a  means  of  incentive 
compensation for performance.  Therefore, no consideration will be payable by the LTIP participants upon receipt of the 
common units.  Common units to be delivered upon the vesting of restricted units may be common units we already own, 
common units we acquire in the open market or from any other person, newly issued common units, or any combination 
of the foregoing.  If we issue new common units upon payment of the restricted units instead of purchasing them, the total 
number of common units outstanding will increase. 

The LTIP provides the Compensation Committee with discretion to determine the conditions for vesting (as well as 
all other terms and conditions) associated with any award under the plan, and to amend any of those conditions so long as 
an  amendment  does  not  materially  reduce  the  benefit  to  the  participant.    The  Compensation  Committee  believes  the 
performance-related vesting conditions of all outstanding awards under the LTIP will be reasonably difficult to satisfy and 
therefore support our key compensation objectives discussed above. 

2018 LTIP Grants.  On December 10, 2020 the Compensation Committee determined that the performance vesting 
requirement with respect to the restricted units granted under the LTIP on January 24, 2018 (the "2018 Grants") had been 
met, and approved amending the terms of the 2018 Grants to accelerate the date of vesting of the restricted units from 
January 1, 2021 to December 14, 2020 and to provide for settlement of the 2018 Grants in cash rather than units.  The 
2018 Grants vested on December 14, 2020 at a price of $4.99 per unit and were settled in cash.     

2019 and 2020 LTIP Grants.  During the first quarter of 2020, it was determined the vesting performance requirement 
with respect to the restricted units granted under the LTIP on January 23, 2019 (the "2019 Grants") was not probable of 
being satisfied, and previously recognized expense for the 2019 Grants was reversed.  During the fourth quarter of 2020, 
it  was  determined  the  vesting  performance  requirement  with  respect  to  the  restricted  units  granted  under  the  LTIP  on 
January 22, 2020 (the "2020 Grants") was not probable of being satisfied, and previously recognized expense for the 2020 
Grants was reversed.  In December 2020, the 2019 Grants to all participants were canceled, the 2020 Grant to Mr. Tholen 
was canceled, and the Compensation Committee approved amending the terms of the 2020 Grants to participants other 
than Mr. Tholen.  The amendments to the 2020 Grants revised the vesting performance requirement and increased the 
number of restricted units granted under the amended 2020 Grants. The amended 2020 Grants will vest on January 1, 
2023, subject to the satisfaction of the vesting requirements.  

In addition, in 2020 the Compensation Committee approved new 2020 service-based vesting LTIP awards. These 
awards will be settled in cash provided that the participant remain employed at the time of payment, which will be paid 
75% in February 2022 and 25% in February 2023 for all participants other than Mr. Tholen, and will be paid one-half in 
February 2022 and one-half in February 2023 for Mr. Tholen.  The restricted units granted to Mr. Tholen in February 2020 
(as well as restricted units granted to him in 2019) were cancelled in December 2020 and replaced with a cash service 
award that is payable one-half in February 2022 and one-half in February 2023, subject to his continued service on such 
dates. 

As with the bonus awards above, these LTIP actions were taken by the Compensation Committee in recognition of 
the difficulty of managing our business through the unprecedented impacts of the COVID-19 pandemic and based on its 
determination that such actions were prudent and necessary to help retain and motivate our management team. 

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Unit Options.  We have not made any grants of unit options. The Compensation Committee, in the future, may decide 

to make unit option grants to employees and directors on terms determined by the Compensation Committee. 

Grant Timing.  The Compensation Committee does not time, nor has the Compensation Committee in the past timed, 
the grant of LTIP awards in coordination with the release of material non-public information.  Instead, LTIP awards are 
granted  only  at  the  time  or  times  dictated  by  our  normal  compensation  process  as  developed  by  the  Compensation 
Committee. 

Effect of a Change in Control.  Upon a "change in control" as defined in the LTIP, all awards outstanding under the 
LTIP will automatically vest and become payable or exercisable, as the case may be, in full.  Please see "Item 11. Executive 
Compensation—Potential Payments Upon a Termination or Change of Control." 

Amendments  and  Termination.    The  Board  of  Directors  or  the  Compensation  Committee  may,  in  its  discretion, 
terminate the LTIP at any time with respect to any common units for which a grant has not previously been made.  Except 
as required by the rules of the exchange on which the common units may be listed at that time, the Board of Directors or 
the Compensation Committee may alter or amend the LTIP in any manner from time to time; provided, however, that no 
change in any outstanding grant may be made that would materially impair the rights of the participant without the consent 
of the affected participant.  In addition, the Board of Directors or the Compensation Committee may, in its discretion, 
establish such additional compensation and incentive arrangements as it deems appropriate to motivate and reward our 
employees. 

Supplemental Executive Retirement Plan 

We maintain the SERP to help attract and motivate key employees, including our Named Executive Officers.  The 
SERP is sponsored by Alliance Coal.  Participation in the SERP aligns the interest of each Named Executive Officer with 
the interests of our unitholders because all allocations made to participants under the SERP are made in the form of notional 
common units of ARLP, defined in the SERP as "phantom units."  The Compensation Committee approves the SERP 
participants  and  their  percentage  allocations,  and  can  amend  or  terminate  the  SERP  at  any  time.    All  of  our  Named 
Executive Officers currently participate in the SERP. 

Under the terms of the SERP, a participant is entitled to receive on December 31 of each year an allocation of phantom 
units having a fair market value equal to his or her percentage allocation multiplied by the sum of the participant's base 
salary and cash bonus received that year, then reduced by any supplemental contribution that was made to our defined 
contribution PSSP for the participant that year.  A participant's cumulative notional phantom unit account balance earns 
the equivalent of common unit distributions, which are added to the notional account balance in the form of additional 
phantom units.  All amounts granted under the SERP vest immediately and are paid out upon the participant's termination 
from employment in ARLP common units equal to the number of phantom units then credited to the participant's account, 
less the number of units required to satisfy our tax withholding obligations.  A participant in the SERP is not entitled to an 
allocation for the year in which his termination from employment occurs, except as described below. 

A participant in the SERP, including any of our Named Executive Officers, is entitled to receive an allocation under 
the SERP for the year in which his employment is terminated only if such termination results from one of the following 
events: 

(1)  the participant's employment is terminated other than for "cause"; 

(2)  the participant terminates employment for "good reason"; 

(3)  a change of control of us or our general partner occurs and, as a result, the participant's employment is terminated 

(whether voluntary or involuntary); 

(4)  death of the participant; 

(5)  the participant attains (or has attained)  retirement age of 65 years; or 

(6)  the participant incurs a total and permanent disability, which shall be deemed to occur if the participant is eligible 

to receive benefits under the terms of the long-term disability program we maintain. 

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This  allocation  for  the  year  in  which  a  participant's  termination  occurs  shall  equal  the  participant's  eligible 
compensation for such year (including any severance amount, if applicable) multiplied by his percentage allocation under 
the SERP, reduced by any supplemental contribution that was made to our defined contribution PSSP for the participant 
that year. 

Other Compensation-Related Matters 

Securities Trading Policy; Prohibitions on Hedging and Trading in Derivatives 

To ensure alignment of the interests of our unitholders with our directors and all officers, including Named Executive 
Officers, the general partner's Securities Trading Policy prohibits any employee, officer, or director of the Partnership or 
any of its subsidiaries from engaging in trading involving (1) options or other derivative securities relating to ARLP units; 
(2) debt securities of ARLP or its affiliates; (3) hedging transactions involving ARLP securities; or (4) purchases of ARLP 
units on margin. 

Tax Deductibility of Compensation 

The deduction limitations imposed under Section 162(m) of the Internal Revenue Code do not apply to compensation 
paid to our Named Executive Officers because we are a limited partnership and not a "corporation" within the meaning of 
Section 162(m). 

Perquisites and Personal Benefits 

The Partnership provides a limited amount of perquisites and personal benefits to the Named Executive Officers in 
keeping  with  the  Compensation  Committee's  objectives  to  provide  competitive  compensation  to  motivate  and  reward 
executive  officers  for  creating  sustainable,  capital-efficient  growth  in  available  cash.    These  perquisites  and  personal 
benefits typically include amounts for items such as tax preparation fees and social club dues, and are reviewed annually 
by the Compensation Committee. 

Compensation Committee Report 

The Compensation Committee has submitted the following report for inclusion in this Annual Report on Form 10-K: 

Our Compensation Committee has reviewed and discussed the Compensation Discussion and Analysis contained in 
this  Annual  Report  on  Form 10-K  with  management.  Based  on  our  Compensation  Committee's  review  of  and  the 
discussions with management with respect to the Compensation Discussion and Analysis, our Compensation Committee 
recommended to the Board of Directors that the Compensation Discussion and Analysis be included in this Annual Report 
on Form 10-K for the fiscal year ended December 31, 2020. 

The foregoing report is provided by the following directors, who constitute all the members of the Compensation 

Committee: 

Members of the Compensation Committee: 

John H. Robinson, Chairman 
Nick Carter 
Robert J. Druten 
Wilson M. Torrence 

Notwithstanding  anything  to  the  contrary  set  forth  in  any  of  our  previous  filings  under  the  Securities  Act  or  the 
Exchange  Act,  that  incorporate  future  filings,  including  this  Annual  Report  on  Form 10-K,  in  whole  or  in  part,  the 
foregoing Compensation Committee Report shall not be deemed to be filed with the SEC or incorporated by reference into 
any filing under the Securities Act or the Exchange Act, except to the extent that we specifically incorporate it by reference. 

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Summary Compensation Table 

Name and Principal 
Position 

Joseph W. Craft III 
President, Chief Executive 
Officer and Chairman 

Brian L. Cantrell, 
Senior Vice President and 
Chief Financial Officer 

R. Eberley Davis 
Senior Vice President, 
General Counsel and Secretary 

Kirk D. Tholen (7) 
Senior Vice President and 
Chief Strategic Officer 

Thomas M. Wynne 
Senior Vice President and  
Chief Operating Officer 

Salary 
(1) 

Bonus 
(2) 

Unit  
Awards  
(3)(4) 

  Non-Equity 
  Incentive Plan   
  Compensation     Compensation   

All Other 

(5) 

(6) 

Total 

  $ 

 1   $ 
 1  
 1  

 —   $ 
 —  
 —  

 —   $ 
 —  
 —  

 —   $ 
 —  
 —  

 —   $ 

 12,962  
 12,462  

 1  
 12,963  
 12,463  

 309,846  
 299,846  
 284,000  

 351,635  
 341,154  
 325,000  

 500,000  
 —  

 411,769  
 398,231  
 374,000  

 289,513  
 —  
 —  

 377,249  
 —  
 —  

 500,000  
 500,000  

 756,965  
 529,161  
 486,438  

 964,133  
 673,993  
 619,568  

 862,779  
 1,016,237  

 391,899  
 —  
 —  

 1,114,122  
 774,261  
 711,756  

 —  
 213,000  
 385,000  

 —  
 274,000  
 530,000  

 500,000  
 83,000  

 —  
 280,000  
 500,000  

 181,843  
 66,612  
 56,190  

 248,531  
 86,768  
 61,275  

 421,764  
 69,978  

 1,538,167  
 1,108,619  
 1,211,628  

 1,941,548  
 1,375,915  
 1,535,843  

 2,784,543  
 1,669,215  

 267,645  
 80,287  
 62,506  

 2,185,435  
 1,532,779  
 1,648,262  

Year 

2020 
2019 
2018 

2020 
2019 
2018 

2020 
2019 
2018 

2020 
2019 

2020 
2019 
2018 

(1)  In recent years, certain of our Named Executive Officers devoted a portion of their time to the business of one or more 
related parties and, to the extent they did so, the base salary of those executive officers was reimbursed to Alliance 
Coal  by  those  related  parties  pursuant  to  an  administrative  services  agreement.  Please  see  "Item  1.  Business—
Employees—Administrative Services Agreement." In 2020 and 2019, Alliance Coal was not reimbursed base salary 
for any of our Named Executive Officers. In 2018, prior to the Simplification Transactions on May 31, 2018, the 
percentage  of  base  salary  reimbursed  to  Alliance  Coal  was  5%  for  Mr. Craft,  5%  for  Mr. Cantrell  and  8%  for 
Mr. Davis.  Please  see  "Item  1.  Business—Partnership  Simplification"  for  more  information  on  the  Simplification 
Transactions.  

(2)  The amounts for Messrs. Cantrell, Davis and Wynne represent cash bonuses paid in December 2020. The amounts for 
Mr.  Tholen  represent  the  first  and  second  installments  of  his  signing  bonus.    Please  see  "Item  11.  Compensation 
Discussion  and  Analysis—Setting  Executive  Compensation"  for  a  description  of  the  terms  of  Mr.  Tholen's 
employment. 

(3)  Restricted units granted in February 2020 were determined to be improbable of vesting and amended during the fourth 
quarter of 2020 for all LTIP participants other than Mr. Tholen, including Messrs. Cantrell, Davis and Wynne.  The 
amendments  modified  the performance vesting  requirement  and granted  additional  restricted units.   The  modified 
performance vesting requirement makes it probable the awards will vest.  As a result, the amounts for 2020 for Messrs. 
Cantrell, Davis, and Wynne include $409,822, $521,981 and $603,944, respectively, representing the grant date fair 
value  of  the  restricted  units  when  originally  granted  in  February  2020,  and  $213,857,  $272,385  and  $315,156, 
respectively, representing the fair value of the same restricted units at the date of modification in December 2020.  
The fair value of the modified awards was calculated by taking the fair value of the modified awards at the date of 
modification minus the fair value of the original awards immediately prior to modification.  Since the original awards 
granted  in  February  2020  were  determined  to  be  improbable  of  vesting,  the  fair  value  of  the  original  awards 
immediately prior to modification was zero.  The 2020 amounts also include the grant date fair value of the additional 
restricted units granted in December 2020.  For Mr. Tholen, the 2020 amount represents the grant date fair value of 
the restricted units when originally granted in February 2020.  The restricted units granted to Mr. Tholen in February 
2020 (as well as the restricted units granted to him in 2019) were canceled in December 2020 and replaced with a 
cash service award that is payable one-half in February 2022 and one-half in February 2023.  Mr. Craft did not receive 
any grants under the LTIP during 2020.  See the Grants of Plan-Based Awards Table below for additional detail.   

(4)  Other than the restricted units which were modified in December 2020 and discussed in footnote (3) above, the Unit 
Awards represent the aggregate grant date fair value of restricted units granted pursuant to FASB ASC 718, using the 
same assumptions as used for financial reporting purposes and which are more fully described in "Item 8.  Financial 
Statements  and  Supplementary  Data—Note  17  –  Common  Unit-Based  Compensation  Plans,"  to  each  Named 

153 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
     
 
     
 
     
 
     
 
     
 
     
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
Executive Officer under the LTIP in the respective year.  The restricted units that were granted in 2018 were settled 
in cash at $4.99 per unit in December 2020.  The cash settlement is included in "All Other Compensation" in 2020 as 
discussed in footnote (6).  The restricted units that were granted in 2019 were canceled in December 2020 since it was 
determined that the vesting requirements for these restricted units were not probable of being satisfied.  Please see 
"Item 11. Compensation Discussion and Analysis—Compensation Program Components—Equity Awards under the 
LTIP" for a description of the terms of the awards. 

(5)  Amounts represent the STIP bonus earned for the respective year. STIP payments typically are made in the first quarter 
of  the  year  following  the  year  in  which  they  are  earned,  however  the  STIP  payment  to  Mr.  Tholen  was  made  in 
December  2020.  Please  see  "Item  11.  Compensation  Discussion  and  Analysis—Compensation  Program 
Components—Annual Cash Incentive Bonus Awards." 

(6)  For all Named Executive Officers, the amounts represent the sum of the (a) SERP phantom unit contributions valued 
at the market closing price of our common units on the date the phantom unit was granted, (b) profit sharing savings 
plan  employer  contribution,  (c) perquisites  in  excess  of  $10,000  and  (d)  cash  settlement  in  December  2020  of 
restricted units that were granted under the LTIP in 2018. A reconciliation of the 2020 amounts shown is as follows:  

     Profit Sharing Plan      
Employer 
Contribution 

SERP 

Perquisites (a) 

  Cash Settlement of 
  LTIP grants (b) 

Total 

Joseph W. Craft III 

   $ 

 —    $ 

 —    $ 

 —    $ 

 —    $ 

Brian L. Cantrell 

 40,056   

 22,800   

R. Eberley Davis 

 74,180   

 22,800   

 —   

 —   

 118,987   

 151,551   

Kirk D. Tholen 

 139,960   

 22,800   

 259,004   

 —   

Thomas M. Wynne 

 70,744   

 22,800   

 —   

 174,101   

 —   

 181,843   

 248,531   

 421,764   

 267,645   

a)  For Mr. Tholen, perquisites and other personal benefits comprised of relocation related expenses of $259,004.   

b) 

In December 2020, we accelerated the vesting requirements for restricted units that were granted under the LTIP in 
2018 and settled these restricted units in cash rather than units at a price of $4.99 per unit.     

(7)  Mr.  Tholen  began  employment  and  became  a  Named  Executive  Officer  on  December  23,  2019,  therefore 

compensation for 2018 is not presented in the table. 

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Grants of Plan-Based Awards Table  

Name 
Joseph W. Craft III 

Brian L. Cantrell 

R. Eberley Davis 

Kirk D. Tholen 

Thomas M. Wynne 

  Approved Date 
   February 5, 2020   

Grant Date 
   February 5, 2020 
  February 14, 2020   
  December 17, 2020  December 17, 2020  
   December 31, 2020  

(1), (2) 

(2) 

   February 5, 2020 
   February 14, 2020   
  December 17, 2020  December 17, 2020  
   December 31, 2020  

   February 5, 2020   
(1), (2) 

(2) 

   February 5, 2020   

   February 5, 2020 
   February 14, 2020   
  December 17, 2020  December 17, 2020  
   December 31, 2020  

(1), (2) 

(2) 

   February 5, 2020   

   February 5, 2020 
   February 14, 2020   
  December 17, 2020  December 17, 2020  
   December 31, 2020  

(1), (2) 

(2) 

   February 5, 2020   

   February 5, 2020 
   February 14, 2020   
  December 17, 2020  December 17, 2020  
   December 31, 2020  

(1), (2) 

(2) 

Estimated Future Payouts Under 
Non-Equity Incentive Plan Awards 
Target 
(4) 

     Threshold    
(3) 

(3) 

Estimated Future Payouts Under 
Equity Incentive Plan Awards 

  All Other 

Unit 

  Awards: 

   Maximum       Threshold     Target 

   Maximum       Number of     

(5) 

(6) 

(5) 

  Units (7) 

 —    $

  Grant Date    
  Fair Value    
of Unit 
  Awards (8)   
 —   
 101,103   
 —   
 —   
 101,103   

 12,575   
 —   
 —   
 12,575   

 —   
 1,407   
 —   
 8,941   
 10,348   

 —   
 1,977   
 —   
 16,558   
 18,535   

 —   
 215   
 —   
 31,241   
 31,456   

 409,822   
 11,312   
 347,143   
 40,056   
 808,333   

 521,981   
 15,895   
 442,152   
 74,180   
 1,054,208   

 862,779   
 1,729   
 —   
 139,960   
 1,004,468   

 603,944   
 —   
 16,072   
 1,999   
 510,178   
 —   
 15,791   
 70,744   
 17,790    $  1,200,938   

 — 
 — 
 — 
 — 
 — 

 42,601 
 — 
 69,152 
 — 
 111,753 

 54,260 
 — 
 88,078 
 — 
 142,338 

 89,686 
 — 
 — 
 — 
 89,686 

 62,780 
 — 
 101,629 
 — 
 164,409 

(1)  In accordance with the provisions of the SERP, a participant's cumulative notional phantom unit account balance earns 
the equivalent of common unit distributions when we pay a distribution to our common unitholders, which is added 
to the account balance in the form of phantom units. 

(2)  These  contributions  are  made  in  accordance  with  the  SERP  plan  document  that  has  been  approved  by  the 
Compensation  Committee.    Therefore,  these  contributions  are  not  separately  approved  by  the  Compensation 
Committee. 

(3)  Awards under our STIP are subject to a minimum financial performance target each year.  However, determination 
of individual awards under the STIP is based upon an assessment of the Named Executive Officer's performance, 
comparative compensation data of companies in our peer group and recommendation of the Chairman, President and 
CEO.  The STIP does not specify any threshold or maximum payout amounts.  Please see "Item 11. Compensation 
Discussion  and  Analysis—Compensation  Components—Annual  Cash  Incentive  Bonus  Awards"  for  additional 
information regarding the STIP awards. 

(4)  Column not applicable for 2020 as no awards were earned by Named Executive Officers pursuant to our STIP in 
2020.    Please  see  "Item  11.  Compensation  Discussion  and  Analysis—Compensation  Components—Annual  Cash 
Incentive Bonus Awards" for additional information regarding the STIP awards. 

(5)  Grants of restricted units under our LTIP are generally not subject to minimum thresholds, targets or maximum payout 
conditions.  However, the vesting of these grants is subject to the satisfaction of certain performance criteria.  Please 
see "Item 11. Compensation Discussion and Analysis—Compensation Components—Equity Awards under the LTIP."  

(6)  These  awards  are  grants  of  restricted  units  pursuant  to  our  LTIP.    As  discussed  in  footnote  (3)  to  the  Summary 
Compensation Table, the restricted units granted to Named Executive Officers on February 5, 2020 were modified on 
December 17, 2020, with the exception of the restricted units that were granted to Mr. Tholen on February 5, 2020, 
which were canceled on December 17, 2020 and replaced with a cash service award that is expected to vest on January 
1, 2023.  This column includes the original awards granted on February 5, 2020 that will not vest or be received by 
the Named Executive Officers because they were modified or canceled in December 2020.  The grants of restricted 
units on December 17, 2020 include the modified February 5, 2020 awards, which are equal to the number of original 

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awards granted on February 5, 2020 for those Named Executive Officers that received a grant, as well as additional 
restricted  units  that  were  granted  to  each  Named  Executive  Officer.  Messrs.  Craft  and  Tholen  were  not  granted 
restricted units on December 17, 2020. Please see "Item 11. Compensation Discussion and Analysis—Compensation 
Components—Equity Awards under the LTIP."  

(7)  These awards are phantom units added to each Named Executive Officer's SERP notional account balance.  Please 
see  "Item  11.    Compensation  Discussion  and  Analysis—Compensation  Components—Supplemental  Executive 
Retirement Plan."  

(8)  We calculated the fair value of LTIP awards granted on February 5, 2020 to our Named Executive Officers using a 
value of $9.62 per unit, the closing unit price on the grant date.  We calculated the fair value of the LTIP awards 
modified and granted on December 17, 2020 using a value of $5.02 per unit, the closing unit price on that date.  We 
calculated the fair value of SERP phantom unit awards using the market closing price on the date the phantom unit 
award was granted.  Phantom units granted under the SERP vest on the date granted. 

Narrative Disclosure Relating to the Summary Compensation Table and Grants of Plan-Based Awards Table 

Annual Cash Incentive Bonus Awards 

Under the STIP, our Named Executive Officers are eligible for cash awards for our achieving an annual financial 
performance target.  The annual performance target is recommended by the Chairman, President and CEO of our general 
partner  and  approved  by  the  Compensation  Committee,  typically  in  January of  each  year.    The  performance  target 
historically  has  been  EBITDA-based,  with  items  added  or  removed  from  the  EBITDA  calculation  to  ensure  that  the 
performance  target  reflects  the  pure  operating  results  of  our  core  business.    (EBITDA  is  calculated  as  net  income 
attributable  to  ARLP  before  net  interest  expense,  income  taxes  and  depreciation,  depletion  and  amortization.)    The 
aggregate cash available for awards under the STIP each year is dependent on our actual financial results for the year 
compared  to  the  annual  performance  target.  The  cash  available  generally  increases  in relationship  to  our  EBITDA,  as 
adjusted,  exceeding  the  minimum  financial  performance  target  and  is  subject  to  adjustment  by  the  Compensation 
Committee in its discretion.  The Compensation Committee maintains discretion to grant cash bonus awards outside of the 
STIP  to  address  special  situations.    Please  see  "Item  11.  Compensation  Discussion  and  Analysis—Compensation 
Components—Annual Cash Incentive Bonus Awards." 

Long-Term Incentive Plan 

Under the LTIP, grants may be made of either (a) restricted units, (b) options to purchase common units, although to 
date, no grants of options have been made, and (c) cash awards.  Annual grant levels for designated participants (including 
our Named Executive Officers) are recommended by our general partner's Chairman, President and CEO, subject to the 
review and approval of the Compensation Committee.  Restricted units granted under the LTIP are "phantom" or notional 
units that upon vesting entitle the participant to receive an ARLP unit.  Restricted units granted under the LTIP vest at the 
end of a stated period from the grant date (which is currently approximately three years for all outstanding restricted units), 
provided we achieve an aggregate performance target for that period.  The performance target is based on a normalized 
EBITDA measure, with that measure typically being similar to the STIP measure for the year of the grant.  The target, 
however, requires achieving an aggregate performance level for the three-year period.  Please see "Item 11. Compensation 
Discussion and Analysis—Compensation Components—Equity Awards under the LTIP." 

Supplemental Executive Retirement Plan 

Under the terms of the SERP, participants are entitled to receive on December 31 of each year an allocation of phantom 
units having a fair market value equal to his or her percentage allocation multiplied by the sum of base salary and cash 
bonus received that year, then reduced by any supplemental contribution that was made to our defined contribution PSSP 
for the participant that year.  A participant's cumulative notional phantom unit account balance earns the equivalent of 
common unit distributions.  The calculated distributions are added to the notional account balance in the form of additional 
phantom units.  All amounts granted under the SERP vest immediately and are paid out upon the participant's termination 
or death in ARLP common units equal to the number of phantom units then credited to the participant's account, subject 
to  reduction  of  the  number  of  units  distributed  to  cover  withholding  obligations.    Please  see  "Item  11.  Compensation 
Discussion and Analysis—Compensation Components—Supplemental Executive Retirement Plan." 

156 

 
 
 
 
 
 
 
 
 
 
Salary and Bonus in Proportion to Total Compensation 

The  following  table  shows  the  total  of  salary  and  bonus  in  proportion  to  total  compensation  from  the  Summary 

Compensation Table: 

      Name 

Year 

Salary and 
Bonus ($) (1) 

Salary and 
  Bonus as a % of    
Total 

Total 

  Compensation ($) (2)   Compensation (1)   

Joseph W. Craft III 

2020 

  $ 

 1   $ 

 1   

100.0%  

Brian L. Cantrell 

R. Eberley Davis 

Kirk D. Tholen 

Thomas M. Wynne 

2020 

2020 

2020 

2020 

 599,359  

 728,884  

 1,538,167   

 1,941,548   

 1,000,000  

 2,784,543   

 803,668  

 2,185,435   

39.0%  

37.5%  

35.9%  

36.8%  

(1)  Percentages were calculated using the base salary and discretionary bonus of the Named Executive Officers.  The only 
discretionary bonus we provided in 2020 to our Named Executive Officers were to Mr. Tholen.  Incentive awards 
paid pursuant to our STIP are deemed to be performance-based non-equity incentive compensation awards and are 
not included within the discretionary bonus amounts. 

(2)  Total Compensation includes $409,822, $521,981, $862,779 and $603,944 for Messrs. Cantrell, Davis, Tholen and 
Wynne,  respectively  that  reflect  the  grant  date  fair  value  of  restricted  units  granted  in  February  2020  that  were 
determined to be improbable of vesting under the original vesting requirements as discussed in footnote (3) to the 
Summary Compensation Table. 

Outstanding Equity Awards at 2020 Fiscal Year End Table  

Name 

Joseph W. Craft III 

Brian L. Cantrell 

R. Eberley Davis 

Kirk D. Tholen 

Thomas M. Wynne 

Equity 
Incentive Plan 
Awards: 
Number of 
Unearned 
Units or Other 
Rights That 
Have Not 
Vested (1) 

Equity 
Incentive Plan 
Awards: 
Market or 
Payout Value 
of Unearned 
Units or 
Other Rights 
That Have 
Not Vested (2) 

 —       

$ 

 69,152   

 88,078   

 —   

 101,629   

 —   

 309,801   

 394,589   

 —   

 455,298   

(1)  Amounts represent restricted units awarded under the LTIP that were not vested as of December 31, 2020.  As a result 
of the cancellation of restricted units granted in 2019 and the cash settlement or cancellation of restricted units granted 
in 2018, the only restricted units that remain awarded under the LTIP at December 31, 2020 were the restricted units 
granted  in  2020.  Subject  to our  achieving financial performance  targets,  these  units will  vest on  January  1, 2023.  
Please see "Item 11. Compensation Discussion and Analysis—Compensation Components—Equity Awards under the 
LTIP."  All grants of restricted units under the LTIP include the contingent right to receive quarterly cash distributions 
in an amount equal to the cash distributions we make to unitholders during the vesting period. 

(2)  Stated values are based on $4.48 per unit, the closing price of our common units on December 31, 2020, the final 

market trading day of 2020. 

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Units Vested Table for 2020 

Name 
Joseph W. Craft III 

Brian L. Cantrell 

R. Eberley Davis 

Kirk D. Tholen 

Thomas M. Wynne 

Unit Awards 

Number of Units 
Acquired on Vesting   
(1) 

Value Realized on 
Vesting (1) 

 —  

$ 

 —  

 20,967  

 25,275  

 —  

 226,863  

 273,476  

 —  

 30,549  

 330,540  

(1)  Amounts represent the number and value of restricted units granted under the LTIP that vested in 2020 and entitled 
the participants to receive ARLP common units.  These units vested on January 1, 2020 and are valued at $10.82 per 
unit, the closing price on December 31, 2019, the final market trading day of 2019.  Amounts presented in this table 
do not reflect the cash settlement in December 2020 of restricted units that were granted in 2018.  The cash settlement 
of these units are included within the "All Other Compensation" column of the Summary Compensation Table for the 
2020  year.    Please  see  "Item  11.  Compensation  Discussion  and  Analysis—Compensation  Components—Equity 
Awards under the LTIP." 

Nonqualified Deferred Compensation Table for 2020 

      Executive 

Name 
Joseph W. Craft III 

Brian L. Cantrell 

R. Eberley Davis 

Kirk D. Tholen 

  Contributions 
in Last Fiscal 
  Year ($) (1) 
   $ 

 —    $ 

      Registrant 

  Contributions 
in Last Fiscal 
  Year ($) (2) 

      Aggregate 
Earnings 
in Last Fiscal 
  Year ($) (3) 
 —   $  (1,647,672)  $ 

      Aggregate 

  Withdrawals 
in Last Fiscal 
  Year ($) (1) 

      Aggregate 
Balance 

  at Last Fiscal 
  Year End ($) (4)   
 —   $   1,260,430  

 —   

 40,056  

 (184,322) 

 —   

 74,180  

 (258,964) 

 —   

 139,960  

 (28,144) 

 —  

 —  

 —  

 —  

 181,059  

 272,285  

 161,491  

 271,103  

Thomas M. Wynne 

 —   

 70,744  

 (261,915) 

(1)  Column not applicable. 

(2)  Amounts represent awards of phantom units contributed to each Named Executive Officer's SERP notional account 
balance.  Please see "Item 11.  Compensation Discussion and Analysis—Compensation Components—Supplemental 
Executive Retirement Plan." These amounts have also been included within the "All Other Compensation" column of 
the Summary Compensation Table for the 2020 year. 

(3)  Amounts represent earnings accrued during 2020 on each Named Executive Officer's SERP notional account balance 
for additional phantom units as a result of quarterly distributions on our common units and changes in the market 
value of the notional account balance. Earnings were not above-market or preferential. 

(4)  Amounts represent the Named Executive Officer's cumulative notional account balance of phantom units valued at 
$4.48,  the  closing  price  of  our  common  units  on  December 31,  2020,  the  final  market  trading  day  of  2020.    The 
amounts include aggregate phantom unit quarterly distributions, changes in market value and the following aggregate 
amounts contributed since inception to each Named Executive Officer's SERP notional account balance including the 
amounts contributed in the last fiscal year shown in the table above: Mr. Craft, $670,927; Mr. Cantrell, $383,984; Mr. 
Davis, $608,198; Mr. Tholen; $189,635; and Mr. Wynne, $527,632.  

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Narrative Discussion Relating to the Nonqualified Deferred Compensation Table for 2020 

Supplemental Executive Retirement Plan 

Under the terms of the SERP, participants are entitled to receive on December 31 of each year an allocation of phantom 
units having a fair market value equal to their percentage allocation multiplied by the sum of base salary and cash bonus 
received that year, then reduced by any supplemental contribution that was made to our defined contribution PSSP for the 
participant that year.  A participant's cumulative notional phantom unit account balance earns the equivalent of common 
unit distributions.  The calculated distributions are added to the notional account balance in the form of additional phantom 
units.  All amounts granted under the SERP vest immediately and are paid out upon the participant's termination or death 
in ARLP common units equal to the number of phantom units then credited to the participant's account, subject to reduction 
of the number of units distributed to cover withholding obligations.  Please see "Item 11. Compensation Discussion and 
Analysis—Compensation Components—Supplemental Executive Retirement Plan." 

Potential Payments Upon a Termination or Change of Control 

Each of our Named Executive Officers is eligible to receive accelerated vesting and payment under the LTIP and the 
SERP upon certain terminations of employment or upon our change in control.  Upon a "change of control," as defined in 
the LTIP, all awards outstanding under the LTIP will automatically vest and become payable or exercisable, as the case 
may be, in full.  In this regard, all restricted periods shall terminate and all performance criteria, if any, shall be deemed to 
have been achieved at the maximum level. The LTIP defines a "change in control" as one of the following events: (1) any 
sale, lease, exchange or other transfer of all or substantially all of our assets or Alliance Coal's assets to any person other 
than a person who is our affiliate; (2) the consolidation or merger of Alliance Coal with or into another person pursuant to 
a transaction in which the outstanding voting interests of Alliance Coal are changed into or exchanged for cash, securities 
or other property, other than any such transaction where (a) the outstanding voting interests of Alliance Coal are changed 
into or exchanged for voting stock or interests of the surviving corporation or its parent and (b) the holders of the voting 
interests of Alliance Coal immediately prior to such transaction own, directly or indirectly, not less than a majority of the 
voting stock or interests of the surviving corporation or its parent immediately after such transaction; or (3) a person or 
group being or becoming the beneficial owner of more than 50% of all voting interests of Alliance Coal then outstanding. 

The amounts each of our Named Executive Officers could receive under the SERP have been previously disclosed in 
"Item 11. Nonqualified Deferred Compensation Table for 2020" and the amounts each of the Named Executive Officers 
could receive under the LTIP have been previously disclosed in "Item 11. Outstanding Equity Awards at 2020 Fiscal Year 
End Table", in each case assuming the triggering event occurred on December 31, 2020.  In addition, if a Named Executive 
Officer's employment were terminated as a result of one of certain enumerated events in the SERP, the Named Executive 
Officer would receive an amount based on an allocation for the year of termination.  Please see "Item 11. Compensation 
Discussion  and  Analysis—Compensation  Components—Supplemental  Executive  Retirement  Plan"  for  additional 
information regarding the enumerated events and allocation determination.  The exact amount that any Named Executive 
Officer would receive could only be determined with certainty upon an actual termination or change in control. 

As noted above, the Tholen Employment Letter provides that if Mr. Tholen's employment is involuntarily terminated 
on or before December 31, 2022, other than for Good Cause (as defined in the Tholen Employment Letter), Mr. Tholen 
will receive a severance payment in an amount equal to two times Mr. Tholen's then-effective annual base salary plus his 
target STIP award, and any unpaid installment(s) of the one-time signing bonus described above, which as of December 
31, 2020, would equal $3,000,000. 

Director Compensation 

The sole member of our general partner has the right to set the compensation of the directors of our general partner.  
Typically,  such  compensation  has  been  set  by  the  Board  of  Directors  upon  recommendation  of  the  Compensation 
Committee, and with the concurrence of Mr. Craft, who indirectly owns our general partner.  Mr. Craft and Mr. Wesley, 
our only employee directors, received no director compensation for 2020, and all compensation that Mr. Craft received in 
his capacity as an employee is set forth above within the Summary Compensation Table.  The directors of MGP devote 
100% of their time as directors of MGP to the business of the ARLP Partnership. 

159 

 
 
 
 
 
 
 
 
 
Director Compensation Table for 2020 

Non-Equity 

Change in Pension 
Value and 

Name 
Robert J. Druten 
John H. Robinson 
Wilson M. Torrence   
Nick Carter 

     $ 

  Fees earned  
or Paid in   
Cash ($) 

Unit 
Awards 
($) (2)(3) 

Option 
Awards 
($)(1) 

Incentive Plan    Nonqualified Deferred  

  Compensation   

($)(1) 

Compensation 
Earnings ($)(1) 

All Other 
  Compensation  
($)(1) 

Total ($) 

 176,000       $
 176,000   
 196,000   
 166,000   

 4,006       $ 
 —   
 3,290   
 —   

 —       $ 
 —   
 —   
 —   

 —      $ 
 —   
 —   
 —   

 —      $ 
 —   
 —   
 —   

 —      $
 —   
 —   
 —   

 180,006   
 176,000   
 199,290   
 166,000   

(1)  Columns are not applicable.  

(2)  Amounts represent the grant date fair value of equity awards in 2020 related to deferrals of distributions earned on 
deferred units (computed pursuant to FASB ASC 718, using the same assumptions as used for financial reporting 
purposes and which are more fully described in "Item 8. Financial Statements and Supplementary Data—Note 17 – 
Common Unit-Based Compensation Plans").  Please see Narrative to Director Compensation Table, below. 

(3)  At December 31, 2020, each director had the following number of "phantom" ARLP common units credited to his 
notional  account  under  MGP's  Amended  and  Restated  Deferred  Compensation  Plan  for  Directors  ("Directors' 
Deferred Compensation Plan"): 

Name 
Robert J. Druten 

John H. Robinson 

Wilson M. Torrence 

Nick Carter 

Directors 
Deferred 
Compensation 
Plan (in Units) 

 11,384  

 —  

 9,344  

 —  

Narrative to Director Compensation Table 

Compensation for our non-employee directors includes an annual cash retainer paid quarterly in advance on a pro rata 
basis.  The annual retainer for calendar year 2020 was $166,000. Mr. Torrence also was entitled to cash compensation of 
$30,000 for service as Chairman of the Audit Committee, and Mr. Robinson and Mr. Druten also were entitled to additional 
cash compensation of $10,000 each for service as Chairman of the Compensation Committee and the Conflicts Committee, 
respectively.  Directors have the option to defer all or part of their cash compensation pursuant to the Directors' Deferred 
Compensation Plan by completing an election form prior to the beginning of each calendar year.  No director elected to 
defer cash compensation in 2020. 

Pursuant to the Directors' Deferred Compensation Plan, a notional account is established for deferred amounts of cash 
compensation and credited with notional common units of ARLP, described in the plan as "phantom" units.  The number 
of phantom units credited is determined by dividing the amount  deferred by the average closing unit price for the ten 
trading days immediately preceding the deferral date.  When quarterly cash distributions are made with respect to ARLP 
common units, an amount equal to such quarterly distribution is credited to the notional account as additional phantom 
units.  Payment of accounts under the Directors' Deferred Compensation Plan will be made in ARLP common units equal 
to the number of phantom units then credited to the director's account. 

Directors may elect to receive payment of the account resulting from deferrals during a plan year either (a) on the 
January 1 on or next following their separation from service as a director or (b) on the earlier of a specified January 1 or 
the January 1 on or next following their separation from service.  The payment election must be made prior to each plan 
year; if no election is made, the account will be paid on the January 1 on or next following the director's separation from 
service.  The Directors' Deferred Compensation Plan is administered by the Compensation Committee, and the Board of 
Directors may change or terminate the plan at any time; provided, however, that accrued benefits under the plan cannot be 
impaired. 

160 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
     
  
 
 
  
 
 
  
 
  
  
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
 
Upon any recapitalization, reorganization, reclassification, split of common units, distribution or dividend of securities 
on  ARLP  common  units,  our  consolidation  or  merger,  or  sale  of  all  or  substantially  all  of  our  assets  or  other  similar 
transaction that is effected in such a way that holders of common units are entitled to receive (either directly or upon 
subsequent liquidation) cash, securities or assets with respect to or in exchange for ARLP common units, the Compensation 
Committee shall, in its sole discretion (and upon the advice of financial advisors as may be retained by the Compensation 
Committee),  immediately  adjust  the  notional  balance  of  phantom  units  in  each  director's  account  under  the  Directors' 
Deferred  Compensation  Plan  to  equitably  credit  the  fair  value  of  the  change  in  the  ARLP  common  units  and/or  the 
distributions (of cash, securities or other assets) received or economic enhancement realized by the holders of the ARLP 
common units. 

The Board of Directors has established a recommendation that each non-employee director should attain within five 
years following such person's election to the Board of Directors, and thereafter maintain during service on the Board of 
Directors, ownership of equity of ARLP (including phantom equity ownership under the Directors' Deferred Compensation 
Plan) with an aggregate value of $220,000. 

CEO Pay Ratio Disclosures 

As required by Section 953(b) of the Dodd-Frank Wall Street Reform and Consumer Protection Act, and Item 402(u) 
of Regulation S-K, we are providing the following information about the relationship of the annual total compensation of 
our employees and the annual total compensation of Joseph W. Craft III, our CEO.  

For 2020, our last completed fiscal year:  

  The median of the annual total compensation of all employees of our company (other than the CEO) was 

$72,549. 

  The annual total compensation of our CEO, as reported in the Summary Compensation Table was $1. 
  Based on this information, for 2020 the ratio of the annual total compensation of our CEO to the median of 

the annual total compensation of all employees was reasonably estimated to be 0.00001 to 1. 

To determine the annual total compensation of our median employee and our CEO, we took the following steps:  

  We determined that, as of December 31, 2020, our employee population consisted of approximately 2,924 
individuals with the vast majority of these individuals located in the United States. This population consisted 
of our full-time and part-time employees, as we do not have seasonal workers.  

  We used a consistently applied compensation measure to identify our median employee of comparing the 
amount of salary or wages reflected in our payroll records as reported to the Internal Revenue Service on 
Form W-2 for 2020.  

  We  identified  our  median  employee  by  consistently  applying  this  compensation  measure  to  all  of  our 
employees included in our analysis.  Since the vast majority of our employees, including our CEO, are located 
in the United States, we did not make any cost of living adjustments in identifying the median employee.  
  After we identified our median employee, we combined all of the elements of such employee's compensation 
for the 2020 year in accordance with the requirements of Item 402(c)(2)(x) of Regulation S-K, resulting in 
annual  total  compensation  of  $72,549,  comprised  of  such  employee's  W-2  compensation  of  $66,602  and 
contributions in the amount of $5,947 that we made on the employee's behalf to our 401(k) plan for the 2020 
year.  

  With respect to the annual total compensation of our CEO, we used the amount reported in the "Total" column 

of our 2020 Summary Compensation Table.  

Compensation Committee Interlocks and Insider Participation 

Mr.  Craft,  Chairman,  President  and  CEO  of  our  general  partner,  is  also  Chairman,  President  and  CEO  of  AGP.  
Otherwise, none of our executive officers serves as a member of the board of directors or compensation committee of any 
entity  that  has  one  or  more  of  its  executive  officers  serving  as  a  member  of  the  Board  of  Directors  or  Compensation 
Committee of our general partner. 

161 

 
 
 
 
 
 
 
 
 
 
 
ITEM 12. 

SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT 
AND RELATED UNITHOLDER MATTERS 

The  following  table  sets  forth  certain  information  as  of  February 10,  2021,  regarding  the  beneficial  ownership  of 
common units held by (a) each director of our general partner, (b) each executive officer of our general partner identified 
in the Summary Compensation Table included in "Item 11. Executive Compensation" above, (c) all directors and executive 
officers as a group, and (d) each person known by our general partner to be the beneficial owner of 5% or more of our 
common units.  The address of our general partner and, unless otherwise indicated in the footnotes to the table below, each 
of  the  directors,  executive  officers  and  5%  unitholders  reflected  in  the  table  below  is  1717  South  Boulder  Avenue, 
Suite 400, Tulsa, Oklahoma 74119.  Unless otherwise indicated in the footnotes to the table below, the common units 
reflected as being beneficially owned by our general partner's directors and Named Executive Officers are held directly 
by such directors and officers.  The percentage of common units beneficially owned is based on 127,195,219 common 
units outstanding as of February 10, 2021. 

Name of Beneficial Owner 
Directors and Executive Officers 
Joseph W. Craft III (1) 
Nick Carter 
Robert J. Druten 
John H. Robinson 
Wilson M. Torrence 
Charles R. Wesley III (2) 
Brian L. Cantrell 
R. Eberley Davis 
Robert J. Fouch 
Robert G. Sachse 
Kirk D. Tholen 
Timothy J. Whelan 
Thomas M. Wynne (3) 
All directors and executive officers as a group (13 persons) 

5% Common Unit Holder 
Kathleen S. Craft (4) 

* 

Less than one percent. 

Common Units 
  Beneficially Owned  

   Percentage of Common   
Units 
Beneficially Owned 

 19,502,324  
 20,000   
 25,628   
 18,462   
 40,396   
 2,386,852   
 189,332   
 140,146   
 46,318  
 203,736   
 —  
 65,601   
 1,146,709  
 23,785,504  

 16,237,609  

15.3%  
*  
*  
*  
*  
1.9%  
*  
*  
*  
*  
*  
*  
*  
18.7%  

12.8%  

(1)  The common units attributable to Mr. Craft consist of (i) 19,305,581 common units held directly by him, (ii) 168,602 
common units attributable to Mr. Craft's spouse and (iii) 28,141 common units held by SGP (indirectly jointly owned 
by Mr. Craft and Kathleen S. Craft).   

(2)  The  common  units  attributable  to  Mr. Wesley  consist  of  (i) 1,035,728  common  units  held  directly  by  him  and 

(ii) 1,351,124 common units held through trusts and other entities controlled by him. 

(3)  The  common  units  attributable  to  Mr. Wynne  consist  of  (i) 795,673  common  units  held  directly  by  him  and 

(ii) 351,036 common units held through a trust and another entity controlled by him. 

(4)  The common units attributable to Kathleen S. Craft consist of (i) 16,209,468 common units held directly by her and 

(ii) 28,141 common units held by SGP (indirectly jointly owned by Mr. Craft and Kathleen S. Craft). 

162 

 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
  
  
 
 
 
  
  
  
  
  
  
  
  
 
  
 
  
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
Equity Compensation Plan Information 

   Number of units to be issued upon 

exercise/vesting of outstanding 
options, warrants and rights 
as of December 31, 2020 

  Weighted-average exercise   
  price of outstanding options,  
warrants and rights 

   Number of units remaining    
available for future issuance    
under equity compensation    
  plans as of December 31, 2020   

Plan Category 
Equity compensation plans approved by 

unitholders: 

Long-Term Incentive Plan 
Equity compensation plans not approved 

by unitholders: 

Supplemental Executive Retirement 

Plan 

Directors' Deferred Compensation 

 1,430,489    

N/A 

 1,726,471  

 739,902    
 20,728    

N/A 
N/A 

N/A  
N/A   

ITEM 13. 

CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR 
INDEPENDENCE 

In addition to the related-party transactions discussed in "Item 8. Financial Statements and Supplementary Data— 
Note 11 — Partners' Capital and Note 21 — Related-Party Transactions," ARLP has the following additional related-party 
transactions: 

Certain Relationships 

We are managed by MGP, which holds a non-economic general partner interest in us.  Prior to the Simplification 
Transactions  discussed  in  "Item  8.  Financial  Statements  and  Supplementary  Data—Note  1  —  Organization  and 
Presentation – Partnership Simplification," AHGP directly and indirectly through its wholly owned subsidiary, MGP II, 
LLC  ("MGP  II")  owned  approximately  66.7%  of  our  total  outstanding  common  units, and  MGP  was  a  wholly  owned 
subsidiary  of  MGP  II.    As  a  result  of  the  Simplification  Transactions,  AHGP  and  MGP  II  became  wholly  owned 
subsidiaries of ARLP and MGP remained our sole general partner and became a wholly owned subsidiary of AGP, which 
is indirectly wholly owned by Mr. Craft.  MGP's ability, as general partner, to control us effectively gives MGP the ability 
to veto our actions and to control our management.   

Prior to the Simplification Transactions, certain of our officers and directors were also officers and/or directors of 
AHGP's  general  partner,  AGP,  including  Mr. Craft,  the  Chairman,  President  and  CEO  of  our  general  partner, 
Mr. Torrence, a Director, member of the Compensation Committee and Chairman of the Audit Committee of the MGP 
Board of Directors, Mr. Cantrell, the Senior Vice President and Chief Financial Officer of our general partner, Mr. Davis, 
the Senior Vice President, General Counsel and Secretary of our general partner, and Mr. Fouch, Vice President, Controller 
and Chief Accounting Officer of our general partner.  Following the Simplification Transactions, Messrs. Craft, Cantrell, 
Davis  and  Fouch  continue  to  be  officers  of  AGP,  which  is  no  longer  the  general  partner  of  AHGP  as  a  result  of  the 
Simplification Transactions. 

Related-Party Transactions 

The  Board of Directors  and its  Conflicts  Committee  review  our  related-party  transactions  that  involve  a potential 
conflict of interest between MGP or any of its affiliates and ARLP or its subsidiaries or any other partner of ARLP to 
determine that such transactions reflect market-clearing terms and customary conditions.  As a result of these reviews, the 
Board of Directors and the Conflicts Committee approved each of the transactions described below that had such potential 
conflict of interest as fair and reasonable to us and our limited partners. 

Administrative Services 

On  April 1,  2010,  effective  January 1,  2010,  ARLP  entered  into  an  Administrative  Services  Agreement  with  our 
general  partner,  our  Intermediate  Partnership,  AGP,  and  Alliance  Resource  Holdings  II,  Inc.  ("ARH  II").    Under  the 
Administrative  Services  Agreement,  certain  employees,  including  some  executive  officers,  provided  administrative 
services for AGP and ARH II and their respective affiliates. 

163 

 
 
 
 
 
 
 
 
 
 
   
   
  
 
   
 
 
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
Our partnership agreement provides that MGP and its affiliates be reimbursed for all direct and indirect expenses 
incurred or payments made on behalf of us, including, but not limited to, director fees and expenses, management's salaries 
and related benefits (including incentive compensation), and accounting, budgeting, planning, treasury, public relations, 
land administration, environmental, permitting, payroll, benefits, disability, workers' compensation management, legal and 
information technology services.  MGP may determine in its sole discretion the expenses that are allocable to us.  Total 
costs billed to us by our general partner and its affiliates were approximately $0.7 million for the year ended December 31, 
2020.  The executive officers of our general partner are employees of and paid by Alliance Coal, and the reimbursement 
we  pay  to  our  general  partner  pursuant  to  the  partnership  agreement  does  not  include  any  compensation  expenses 
associated with them. 

JC Land 

Our subsidiary, ASI, has a time-sharing agreement with Mr. Craft and Mr. Craft's affiliate, JC Land, LLC ("JC Land"), 
concerning  their  use  of  aircraft  owned  by  Alliance  Service,  Inc.  ("ASI")  for  purposes  other  than  our  business.    In 
accordance  with  the  provisions  of  that  agreement,  Mr. Craft  and  JC  Land  paid  ASI  $0.04  million  for  the  year  ended 
December 31,  2020  for  use  of  the  aircraft.    In  addition,  Alliance  Coal  has  a  time-sharing  agreement  with  JC  Land 
concerning Alliance Coal's use of an airplane owned by JC Land.  In accordance with the provisions of that agreement, 
Alliance Coal paid JC Land $0.1 million for the year ended December 31, 2020 for use of the aircraft. 

Effective August 1, 2013, Alliance Coal entered into an expense reimbursement agreement with JC Land regarding 
pilots  hired  by  Alliance  Coal  to  operate  aircraft  owned  by  ASI  and  JC  Land.    In  accordance  with  the  expense 
reimbursement agreement, JC Land reimburses Alliance Coal for a portion of the compensation expense for its pilots.  JC 
Land paid us $0.3 million in 2020 pursuant to this agreement.  Separately, we billed JC Land $0.3 million during 2020 for 
fuel, maintenance, pilot travel, etc. paid by us on their behalf. 

JC Resources 

Effective March 2020, Alliance Royalty, LLC ("Alliance Royalty")  entered into an expense reimbursement agreement 
with Mr. Craft's affiliate, JC Resources LP ("JC Resources") regarding the salaries of the oil & gas technical personnel 
hired by Alliance Coal in 2020.  During 2020, Alliance Royalty was reimbursed $0.5 million by JC Resources.  We do not 
expect further reimbursement from JC Resources as the agreement was not extended into 2021.   

SGP Land/Craft Foundations 

In 2001, SGP Land, LLC as successor in interest to an unaffiliated third party, entered into an amended mineral lease 
with MC Mining.  Under the terms of the lease, MC Mining was required to pay an annual minimum royalty of $0.3 
million until $6.0 million of cumulative annual minimum and/or earned royalty payments had been paid. The cumulative 
annual minimum lease requirement of $6.0 million was met in 2015.  MC Mining paid no earned royalties in 2020 and 
paid $0.3 million and $0.1 million in 2019 and 2018 respectively.  As of January 1, 2019 the property subject to this lease 
is owned by the Joseph W. Craft III Foundation and the Kathleen S. Craft Foundation, an undivided one-half interest each 
(the "Craft Foundations"). 

SGP/Craft Foundations 

Tunnel Ridge has a surface land lease with SGP with an annual payment of $0.2 million, payable in January of each 
year. As of January 1, 2019 the property subject to this lease is owned by the Craft Foundations, an undivided one-half 
interest each. 

Omnibus Agreement 

We are party to an omnibus agreement with Alliance Resource Holdings, Inc. ("ARH"), MGP and AGP, which govern 
potential competition among us and the other parties to this agreement.  Pursuant to the terms of the omnibus agreement, 
ARH and AGP agreed, and caused their controlled affiliates to agree, for so long as management controls MGP, not to 
engage in the business of mining, marketing or transporting coal in the United States, unless it first offers us the opportunity 
to engage in a potential activity or acquire a potential business, and the Board of Directors, with the concurrence of its 
Conflicts Committee, elects to cause us not to pursue such opportunity or acquisition. In addition, ARH has the ability to 
purchase businesses, the majority value of which is not mining, marketing or transporting coal, provided ARH offers us 

164 

 
 
 
 
 
 
 
 
 
 
 
the opportunity to purchase the coal assets following their acquisition.  The restriction does not apply to the assets retained 
and business conducted by ARH at the closing of our initial public offering.  Except as provided above, ARH and AGP 
and their controlled affiliates are prohibited from engaging in activities wherein they compete directly with us.  In addition 
to its non-competition provisions, the agreement also provides for indemnification of us against liabilities associated with 
certain assets and businesses of ARH that were disposed of or liquidated prior to consummating our initial public offering.   

Director Independence 

As a publicly traded limited partnership listed on the NASDAQ Global Select Market, we are required to maintain a 
sufficient number of independent directors on the board of our general partner to satisfy the audit committee requirement 
set  forth  in  NASDAQ  Rule 4350(d)(2).    Rule 4350(d)(2) requires  us  to  maintain  an  audit  committee  of  at  least  three 
members, each of whom must, among other requirements, be independent as defined under NASDAQ Rule 4200(a)(15) 
and meet the criteria for independence set forth in Rule 10A-3(b)(1) under the Exchange Act (subject to the exemptions 
provided in Rule 10A-3(c)). 

All members and former members of the Audit Committee—Messrs. Torrence, Carter, Druten and Robinson—and 
all members and former members of the Compensation Committee—Messrs. Robinson, Carter, Druten and Torrence—
are independent directors as defined under applicable NASDAQ and Exchange Act rules.  Please see "Item 10.  Directors, 
Executive  Officers  and  Corporate  Governance  of  the  General  Partner—Audit  Committee"  and  "Item  11.    Executive 
Compensation—Compensation Discussion and Analysis." 

ITEM 14. 

PRINCIPAL ACCOUNTANT FEES AND SERVICES 

The firm of Ernst & Young LLP is our independent registered public accounting firm.  The following table sets forth 

fees paid to Ernst & Young LLP during the years ended December 31, 2020 and 2019: 

Audit Fees (1) 
Audit-related fees (2) 
Tax fees (3) 
All other fees 
Total 

2020 

2019 

(in thousands) 

    $ 

  $ 

 1,349      $ 
 —   
 339   
 —   
 1,688    $ 

 1,175 
 — 
 398 
 — 
 1,573 

(1)  Audit fees consist primarily of the audit and quarterly reviews of the consolidated financial statements, but can also 
be  related  to  statutory  audits  of  subsidiaries  required  by  governmental  or  regulatory  bodies,  attestation  services 
required by statute or regulation, comfort letters, consents, assistance with and review of documents filed with the 
SEC, work performed by tax professionals in connection with the audit and quarterly reviews, and accounting and 
financial reporting consultations and research work necessary to comply with GAAP. 

(2)  Audit-related fees include fees related to acquisition due diligence and accounting consultations. 

(3)  Tax fees consist primarily of services rendered for tax compliance, tax advice, and tax planning. 

The charter of the Audit Committee provides that the committee is responsible for the pre-approval of all auditing 
services and permitted non-audit services to be performed for us by our independent registered public accounting firm, 
subject to the requirements of applicable law.  In accordance with such charter, the Audit Committee may delegate the 
authority to grant such pre-approvals to the Audit Committee chairman or a sub-committee of the Audit Committee, which 
pre-approvals are then reviewed by the full Audit Committee at its next regular meeting.  Typically, however, the Audit 
Committee itself reviews the matters to be approved.  The Audit Committee periodically monitors the services rendered 
by and actual fees paid to the independent registered public accounting firm to ensure that such services are within the 
parameters approved by the Audit Committee. 

165 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
  
 
  
 
  
  
 
  
  
 
  
  
 
 
 
 
 
 
ITEM 15.            EXHIBITS AND FINANCIAL STATEMENT SCHEDULES 

(a) (1)  

Financial Statements and Supplementary Data. 

PART IV 

Report of Independent Registered Public Accounting Firm 
Consolidated Balance Sheets 
Consolidated Statements of Operations 
Consolidated Statements of Comprehensive Income (Loss) 
Consolidated Statements of Cash Flows 
Consolidated Statement of Partners' Capital 
Notes to Consolidated Financial Statements 
1.      Organization and Presentation 
2.      Summary of Significant Accounting Policies 
3.      Acquisitions 
4.      Long-Lived Asset Impairments 
5.      Goodwill Impairment 
6.      Inventories 
7.      Property, Plant and Equipment 
8.      Long-Term Debt 
9.      Leases 
10.    Fair Value Measurements 
11.    Partners' Capital 
12.    Variable Interest Entities 
13.    Investments 
14.    Revenue From Contracts With Customers 
15.    Earnings Per Limited Partner Unit 
16.    Employee Benefit Plans 
17.    Common Unit-Based Compensation Plans 
18.    Supplemental Cash Flow Information 
19.    Asset Retirement Obligations 
20.    Accrued Workers' Compensation and Pneumoconiosis Benefits 
21.    Related-Party Transactions 
22.    Commitments and Contingencies 
23.    Concentration of Credit Risk and Major Customers 
24.    Segment Information 
25.    Subsequent Events 

Supplemental Oil & Gas Reserve Information (Unaudited)  

(a)(2) 

Financial Statement Schedule. 

Schedule I – Condensed Financial Information of Registrant 

      Page 

83
86
87
88
89
90
91
91
92
100
103
104
104
105
106
108
109
109
110
112
113
113
114
117
120
120
121
123
125
126
126
129
130

135

All other schedules are omitted because they are not applicable or the information is shown in the financial statements or 
notes thereto. 

166 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(a)(3) and (c)          The exhibits listed below are filed as part of this annual report. 

Exhibit 
Number    

Exhibit Description 

     Form      

Incorporated by Reference 

SEC 
File No. and 
Film No. 

      Exhibit       Filing Date       

Filed 
Herewith* 

2.1 

3.1 

3.2 

3.3 

3.4 

3.5 

3.6 

3.7 

3.8 

3.9 

3.10 

Simplification Agreement, dated as of February 
22, 2018, by and among Alliance Holdings GP, 
L.P., Alliance GP, LLC, Wildcat GP Merger 
Sub, LLC, MGP II, LLC, ARM GP Holdings, 
Inc., New AHGP GP, LLC, Alliance Resource 
Partners, L.P., Alliance Resource Management 
GP, LLC and Alliance Resource GP, LLC. 

Fourth Amended and Restated Agreement of 
Limited Partnership of Alliance Resource 
Partners, L.P. 

8-K 

000-26823 
18634680 

2.1 

02/23/2018 

8-K 

000-26823 
17990766 

3.2 

07/28/2017 

Amended  and  Restated  Agreement  of  Limited
Partnership  of  Alliance  Resource  Operating
Partners, L.P. 

10-K 

000-26823 
583595 

3.2 

03/29/2000 

Amended  and  Restated  Certificate  of  Limited
Partnership of Alliance Resource Partners, L.P. 

8-K 

000-26823 
17990766 

3.6 

07/28/2017 

Certificate of Limited Partnership of Alliance
Resource Operating Partners, L.P. 

S-1/A 

333-78845 
99669102 

3.8 

07/23/1999 

Certificate of Formation of Alliance Resource
Management GP, LLC 

S-1/A 

333-78845 
99669102 

3.7 

07/23/1999 

Amendment  No.  1  to  the  Fourth  Amended
and  Restated  Agreement  of  Limited
Partnership  of  Alliance  Resource  Partners,
L.P. 

Amendment No. 2 to Fourth Amended and 
Restated Agreement of Limited Partnership 
of Alliance Resource Partners, L.P., dated as 
of May 31, 2018. 

Amendment  No.  3  to  Fourth  Amended  and
Restated Agreement of Limited Partnership of
Alliance Resource Partners, L.P., dated as of
June 1, 2018. 

Amendment No. 1 to Amended and Restated
Agreement of Limited Partnership of Alliance
Resource Operating Partners, L.P., dated as of
May 31, 2018. 

Third  Amended  and  Restated  Operating
Agreement 
Resource
Management GP, LLC, dated as of May 31,
2018. 

Alliance 

of 

10-K 

000-26823 
18634680 

3.9 

02/23/2018 

8-K 

000-26823 
1883834 

3.3 

06/06/2018 

8-K 

000-26823 
1883834 

3.4 

06/06/2018 

8-K 

000-26823 
1883834 

3.5 

06/06/2018 

8-K 

000-26823 
1883834 

3.7 

06/06/2018 

167 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
Number    

Exhibit Description 

     Form      

Incorporated by Reference 

SEC 
File No. and 
Film No. 

      Exhibit       Filing Date       

Filed 
Herewith* 

4.1 

4.2 

4.3 

4.4 

10.1 

10.2 

10.3 

10.4 

10.5 

10.6 

10.7 

Form of Common Unit Certificate (Included as
Exhibit A to the Fourth Amended and Restated
Agreement  of  Limited  Partnership  of  Alliance
Resource  Partners,  L.P., 
this
Exhibit Index as Exhibit 3.1). 

included 

in 

Indenture, dated as of April 24, 2017, by and
among Alliance Resource Operating Partners,
L.P. 
and  Alliance  Resource  Finance
Corporation,  as  issuers,  Alliance  Resource
Partners,  L.P.,  as  parent,  the  subsidiary
guarantors  party  thereto  and  Wells  Fargo
Bank, National Association, as trustee. 

8-K 

000-26823 
17990766 

3.2 

07/28/2017 

8-K 

000-26823 
17798539 

4.1 

04/24/2017 

Form  of  7.500%  Senior  Note  due  2025
(included in Exhibit 4.2). 

8-K 

000-26823 
17778550 

4.1 

04/24/2017 

Description  of  the  Registrant’s  Securities
registered under Section 12 of the Securities
Exchange Act of 1934. 

 

Note  Purchase  Agreement,  dated  as  of
August 16, 1999, among Alliance Resource GP,
LLC and the purchasers named therein. 

10-K 

000-26823 
583595 

10.2 

03/29/2000 

Amendment and Restatement of Letter of Credit
Facility Agreement dated October 2, 2010. 

10-Q 

000-26823 
11823116 

10.1 

05/09/2011 

Letter of Credit Facility Agreement dated as of
October 2,  2001,  between  Alliance  Resource
Partners, L.P. and Bank of the Lakes, National
Association. 

First Amendment to the Letter of Credit Facility
Agreement between Alliance Resource Partners,
L.P.  and  Bank  of 
the  Lakes,  National
Association. 

10-Q 

000-26823 
1782487 

10.25 

11/13/2001 

10-Q 

000-26823 
02827517 

10.32 

11/14/2002 

Promissory  Note  Agreement  dated  as  of
October 2,  2001,  between  Alliance  Resource
Partners, L.P. and Bank of the Lakes, N.A. 

10-Q 

000-26823 
1782487 

10.26 

11/13/2001 

Guarantee  Agreement,  dated  as  of  October 2, 
2001, between Alliance Resource GP, LLC and
Bank of the Lakes, N.A. 

10-Q 

000-26823 
1782487 

10.27 

11/13/2001 

Contribution and Assumption Agreement, dated
August 16,  1999,  among  Alliance  Resource
Holdings, Inc., Alliance Resource Management
GP, LLC, Alliance Resource GP, LLC, Alliance
Resource  Partners,  L.P.,  Alliance  Resource
Operating  Partners,  L.P.  and  the  other  parties
named therein  

10-K 

000-26823 
583595 

10.3 

03/29/2000 

168 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
Number    

Exhibit Description 

     Form      

Incorporated by Reference 

SEC 
File No. and 
Film No. 

      Exhibit       Filing Date       

Filed 
Herewith* 

10.8 

Omnibus  Agreement,  dated  August 16,  1999,
among  Alliance  Resource  Holdings, Inc.,
Alliance  Resource  Management  GP,  LLC,
Alliance  Resource  GP,  LLC  and  Alliance
Resource Partners, L.P. 

10-K 

000-26823 
583595 

10.4 

03/29/2000 

10.9(1) 

Amended  and  Restated  Alliance  Coal,  LLC
2000 Long-Term Incentive Plan 

10-K 

000-26823 
04667577 

10.17 

03/15/2004 

10.10(1) 

First  Amendment  to  the  Alliance  Coal,  LLC
2000 Long-Term Incentive Plan 

10-K 

000-26823 
04667577 

10.18 

03/15/2004 

10.11(1) 

Alliance Coal, LLC Short-Term Incentive Plan 

10-K 

10.12(1) 

Alliance  Coal,  LLC  Supplemental  Executive
Retirement Plan 

10.13(1) 

Alliance  Resource  Management  GP,  LLC
Deferred Compensation Plan for Directors 

S-8 

S-8 

000-26823 
583595 

333-85258 
02595143 

333-85258 
02595143 

10.12 

03/29/2000 

99.2 

04/01/2002 

99.3 

04/01/2002 

10.14 

Guaranty  by  Alliance  Resource  Partners,  L.P.
dated March 16, 2012 

10-Q 

000-26823 
12825281 

10.3 

05/09/2012 

10.15(2) 

10.16(2) 

10.17 

10.18 

Base  Contract  for  Purchase  and  Sale  of  Coal,
dated  March 16,  2012,  between  Seminole
Electric  Cooperative, Inc.  and  Alliance  Coal,
LLC 

10-Q 

000-26823 
12825281 

10.1 

05/09/2012 

Contract  of  Confirmation,  effective  March 16, 
2012, 
Electric
Cooperative, Inc.,  Alliance  Coal,  LLC  and
Alliance Resource Partners, L.P. 

Seminole 

between 

10-
Q/A 

000-26823 
12947715 

10.2 

07/05/2012 

Amended  and  Restated  Charter  for  the  Audit
Committee  of  the  Board  of  Directors  dated
February 23, 2009 

10-K 

000-26823 
09647063 

10.35 

03/02/2009 

10-Q 

000-26823 
061017824 

10.1 

08/09/2006 

Second Amendment to the Omnibus Agreement
dated  May 15,  2006  by  and  among  Alliance
Resource Partners, L.P., Alliance Resource GP,
LLC, Alliance Resource Management GP, LLC,
Alliance  Resource  Holdings, Inc.,  Alliance
Resource  Holdings  II, Inc.,  AMH-II,  LLC,
Alliance Holdings GP, L.P., Alliance GP, LLC
and Alliance Management Holdings, LLC 

10.19 

Administrative  Services  Agreement  dated
May 15,  2006  among  Alliance  Resource
Partners,  L.P., Alliance  Resource  Management
GP,  LLC,  Alliance  Resource  Holdings  II, Inc.,
Alliance  Holdings  GP,  L.P.  and  Alliance  GP,
LLC 

10-Q 

000-26823 
061017824 

10.2 

08/09/2006 

169 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
Number    

Exhibit Description 

     Form      

Incorporated by Reference 

SEC 
File No. and 
Film No. 

      Exhibit       Filing Date       

Filed 
Herewith* 

10.20(1) 

First Amendment to the Amended and Restated
Alliance  Coal,  LLC  Supplemental  Executive
Retirement Plan 

10-K 

000-26823 
07660999 

10.50 

03/01/2007 

10.21(1) 

Second  Amendment  to  the  Amended  and
Restated  Alliance  Coal,  LLC  Supplemental
Executive Retirement Plan  

10-K 

000-26823 
08654096 

10.50 

02/29/2008 

10.22(1) 

First  Amendment  to  the  Alliance  Coal,  LLC
Short-Term Incentive Plan  

10-K 

000-26823 
07660999 

10.52 

03/01/2007 

10.23(1) 

Second Amendment to the Alliance Coal, LLC
Short-Term Incentive Plan  

10-K 

000-26823 
08654096 

10.53 

02/29/2008 

10.24 

10.25 

Note Purchase Agreement, 6.28% Senior Notes
Due June 26, 2015, and 6.72% Senior Notes due
June 26, 2018, dated as of June 26, 2008, by and
among  Alliance  Resource  Operating  Partners,
L.P. and various investors  

First Amendment, dated as of June 26, 2008, to
the Note Purchase Agreement, dated August 16, 
1999, 8.31% Senior Notes due August 20, 2014,
by  and  among  Alliance  Resource  Operating
to  Alliance
Partners,  L.P. 
Resource GP, LLC) and various investors  

(as  successor 

8-K 

000-26823 
08928968 

10.1 

07/01/2008 

8-K 

000-26823 
08928968 

10.2 

07/01/2008 

10.26(1) 

Third Amendment to the Amended and Restated
Alliance  Coal,  LLC  Supplemental  Executive
Retirement Plan 

10-K 

000-26823 
09647063 

10.52 

03/02/2009 

10.27(1) 

Amended  and  Restated  Alliance  Coal,  LLC
Supplemental Executive Retirement Plan dated
as of January 1, 2011 

10-K 

000-26823 
11645603 

10.40 

02/28/2011 

10.28(1) 

Amended  and  Restated  Alliance  Resource
Management GP, LLC Deferred Compensation
Plan for Directors dated as of January 1, 2011 

10-K 

000-26823 
11645603 

10.42 

02/28/2011 

10.29 

Amendment  No. 2  to  Letter  of  Credit  Facility
Agreement between Alliance Resource Partners,
L.P.  and  Bank  of 
the  Lakes,  National
Association, dated April 13, 2009 

10-Q 

000-26823 
09811514 

10.1 

05/08/2009 

10.30(2) 

Agreement  for  the  Supply  of  Coal,  dated
August 20,  2009  between  Tennessee  Valley
Authority and Alliance Coal, LLC 

10-Q 

000-26823 
091164883 

10.2 

11/06/2009 

10.31 

Amended  and  Restated  Charter 
the
Compensation  Committee  of  the  Board  of
Directors dated February 23, 2010. 

for 

10-K 

000-26823 
10638795 

10.49 

02/26/2010 

170 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
Number    

Exhibit Description 

     Form      

Incorporated by Reference 

SEC 
File No. and 
Film No. 

     Exhibit       Filing Date       

Filed 
Herewith* 

10.32 

10.33 

10.34 

10.35 

10.36 

10.37 

10.38 

Amended and Restated Administrative Services
Agreement  effective  January 1,  2010,  among
Alliance  Resource  Partners,  L.P.,  Alliance
Resource  Management  GP,  LLC,  Alliance
Resource  Holdings  II, Inc.,  Alliance  Resource
Operating Partners, L.P., Alliance Holdings GP,
L.P. and Alliance GP, LLC. 

10-Q 

000-26823 
101000555 

10.1 

08/09/2010 

10-Q 

000-26823 
101000555 

10.2 

08/09/2010 

8-K 

000-26823 
141277053 

10.1 

12/10/2014 

8-K 

000-26823 
141277053 

10.2 

12/10/2014 

8-K 

000-26823 
141277053 

10.3 

12/10/2014 

Line 

and
Uncommitted 
Reimbursement Agreement dated April 9, 2010
between  Alliance  Resource  Partners,  L.P.  and
Fifth Third Bank. 

Credit 

of 

Purchase  and  Sale  Agreement,  dated  as  of
December 5,  2014,  among  Alliance  Resource
Operating Partners, L.P., as buyer and Alliance
Coal, LLC, Gibson County Coal, LLC, Hopkins
County  Coal,  LLC,  Mettiki  Coal  (WV),  LLC,
Mt.  Vernon  Transfer  Terminal,  LLC,  River
View Coal, LLC, Sebree Mining, LLC, Tunnel
Ridge,  LLC  and  White  County  Coal,  LLC,  as
originators 

Sale  and  Contribution  Agreement,  dated  as  of
December 5,  2014,  among  Alliance  Resource
Operating  Partners,  L.P.,  as  seller  and  AROP
Funding, LLC, as buyer 

Receivables  Financing  Agreement,  dated  as  of
December 5,  2014,  among  Borrower,  PNC
Bank,  National  Association,  as  administrative
agent  as  well  as  the  letter  of  credit  bank,  the
persons  from  time  to  time  party  thereto  as
lenders,  the  persons  from  time  to  time  party
thereto  as  letter  of  credit  participants,  and
Alliance Coal, LLC, as initial servicer 

Performance Guaranty, dated as of December 5, 
2014, by AROP in favor of PNC Bank, National
Association, as administrative agent  

8-K 

000-26823 
141277053 

10.4 

12/10/2014 

Master  Lease  Agreement,  dated  as  of
October 29,  2015,  between  Alliance  Resource
Operating  Partners,  L.P.,  Hamilton  County
Coal,  LLC  and  White  Oak  Resources  LLC,  as
lessees, and PNC Equipment Finance, LLC and
the other lessors named therein. 

8-K 

000-26823 
151198024 

10.1 

11/04/2015 

10.39(1) 

The Amended and Restated Alliance Coal, LLC
Long-Term  Incentive  Plan  as  amended  by  the
Third Amendment and Fourth Amendment 

10-K 

000-26823 
161460619 

10.46 

02/26/2016 

10.40 

First Amendment to the Receivables Financing
Agreement, dated as of December 4, 2015 

10-Q 

000-26823 
161634229 

10.1 

05/10/2016 

171 

 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
Number    

Exhibit Description 

     Form      

Incorporated by Reference 

SEC 
File No. and 
Film No. 

     Exhibit       Filing Date       

Filed 
Herewith* 

10.41 

10.42 

10.43 

10.44 

Second  Amendment 
the  Receivables
Financing Agreement, dated as of February 24,
2016 

to 

10-Q 

000-26823 
161634229 

10.2 

05/10/2016 

Joinder  Agreement,  dated  as  of  February  24,
2016,  among  Warrior  Coal,  LLC,  Webster
County Coal, LLC, White Oak Resources LLC
and  Hamilton  County  Coal,  LLC,  dated  as  of
February 24, 2016 

and  Restated  Credit
Fourth  Amended 
Agreement, dated as of January 27, 2017, by and
among  Alliance  Resource  Operating  Partners,
L.P., as borrower, JPMorgan Chase Bank, N.A.,
as  administrative  agent,  and  the  lenders  party
thereto. 

First Amendment to Note Purchase Agreement,
dated  as  of  January  27,  2017,  by  and  among
Alliance Resource Operating Partners, L.P. and
the subsidiary guarantors and various investors
named therein. 

10-Q 

000-26823 
161634229 

10.3 

05/10/2016 

8-K 

000-26823 
17567534 

10.1 

02/02/2017 

8-K 

000-26823 
17567534 

10.2 

02/02/2017 

10.45 

Third Amendment to the Receivables Financing
Agreement, dated as of December 2, 2016  

10-K 

000-26823 
17636362 

10.45 

02/24/2017 

8-K 

000-26823 
17750742 

10.1 

04/07/2017 

10.46 

Amendment  No.  1  dated  April  3,  2017  to  the
Fourth  Amended 
and  Restated  Credit
Agreement, dated as of January 27, 2017, by and
among  Alliance  Resource  Operating  Partners,
L.P.,  as  borrower,  the  initial  lenders,  initial
issuing  banks  and  swingline  bank  named
therein,  JPMorgan  Chase  Bank,  N.A.,  as
administrative  agent,  JPMorgan  Chase  Bank,
N.A.,  Wells  Fargo  Securities,  LLC  and
Citigroup  Global  Markets  Inc.  as  joint  lead
arrangers,  JPMorgan  Chase  Bank,  N.A., Wells
Fargo  Securities,  LLC,  Citigroup  Global
Markets  Inc.,  and  BOKF,  NA  DBA  Bank  of
Oklahoma  as  joint  bookrunners,  Wells  Fargo
Bank, National Association, Citibank, N.A., and
BOKF,  NA  DBA  Bank  of  Oklahoma  as
syndication  agents,  and  the  other  institutions
named therein as documentation agents. 

10.47 

Fourth  Amendment 
the  Receivables
Financing Agreement, dated as of November 27,
2017 

to 

10-K 

000-26823 
18634680 

10.47 

02/23/2018 

10.48 

Fifth Amendment to the Receivables Financing
Agreement, dated as of January 17, 2018 

10-K 

000-26823 
18634680 

10.48 

02/23/2018 

172 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
Number    

Exhibit Description 

     Form     

Incorporated by Reference 

SEC 
File No. and 
Film No. 

      Exhibit       Filing Date       

Filed 
Herewith* 

10.49 

10.50 

Contribution  Agreement,  dated  as  of  July  28,
2017,  by  and  among  Alliance  Resource
Partners,  L.P., Alliance  Resource  Management
GP,  LLC,  Alliance  Resource  GP,  LLC,  ARM
GP Holdings, Inc., MGP II, LLC and Alliance
Holdings GP, L.P. 

First  Amendment  to  Contribution  Agreement,
dated  as  of  May  31,  2018,  by  and  among
Alliance  Resource  Partners,  L.P.,  Alliance
Resource  Management  GP,  LLC,  Alliance
Resource  GP,  LLC,  ARM  GP  Holdings,  Inc.,
MGP II, LLC and Alliance Holdings GP, L.P. 

8-K 

000-26823 
17990766 

10.1 

07/28/2017 

8-K 

000-26823 
18883834 

10.1 

06/06/2018 

10.51 

Sixth Amendment to the Receivables Financing
Agreement, dated as of June 19, 2018 

10-Q 

000-26823 
18994075 

10.2 

08/06/2018 

10.52 

10.53 

10.54 

10.55 

10.56 

Seventh  Amendment  to  the  Receivables
Financing Agreement, dated as of January 16,
2019 

Subscription  Agreement 
for  Partnership
Interest  -  General  Partner  Interest  dated
December  14,  2018  by  and  among  Alliance
Resource  Partners,  L.P.,  AllDale  Minerals,
LP and AllDale Mineral Management, LLC.   

for  Partnership
Subscription  Agreement 
Interest  -  Limited  Partner  Interest  dated
December  14,  2018  by  and  among  Alliance
Resource  Partners,  L.P.,  AllDale  Minerals,
LP and AllDale Mineral Management, LLC.   

Subscription  Agreement 
for  Partnership
Interest  -  General  Partner  Interest  dated
December  14,  2018  by  and  among  Alliance
Resource Partners, L.P., AllDale Minerals II,
LP  and  AllDale  Mineral  Management  II,
LLC. 

for  Partnership
Subscription  Agreement 
Interest  -  Limited  Partner  Interest  dated
December  14,  2018  by  and  among  Alliance
Resource Partners, L.P., AllDale Minerals II,
LP  and  AllDale  Mineral  Management  II,
LLC. 

10-K 

000-26823 
19624803 

10.52 

02/22/2019  

10-K 

000-26823 
19624803 

10.53 

02/22/2019  

10-K 

000-26823 
19624803 

10.54 

02/22/2019  

10-K 

000-26823 
19624803 

10.55 

02/22/2019  

10-K 

000-26823 
19624803 

10.56 

02/22/2019  

10.57 

AllDale  Minerals,  LP  Joinder  Agreements
dated January 3, 2019 by and among Alliance
Royalty, LLC, AllRoy GP, LLC and AllDale
Minerals, LP.  

10-K 

000-26823 
19624803 

10.57 

02/22/2019  

173 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
Number    

Exhibit Description 

     Form     

Incorporated by Reference 

SEC 
File No. and 
Film No. 

      Exhibit       Filing Date       

Filed 
Herewith* 

10.58 

10.59 

AllDale Minerals II, LP Joinder Agreements
dated January 3, 2019 by and among Alliance
Royalty, LLC, AllRoy GP, LLC and AllDale
Minerals II, LP.  

Purchase  and  Sale  Agreement  by  and  between
Wing  Resources  LLC,  and  Wing  Resources  II
LLC, as sellers, and Alliance Resource Partners,
L.P., as buyer, dated as of June 21, 2019. 

10-K 

000-26823 
19624803 

10.58 

02/22/2019  

10-Q 

000-26823 
19997858 

10.1 

08/05/2019 

10.60 

the  Receivables
Eighth  Amendment 
Financing  Agreement,  dated  as  of  October  22,
2019. 

to 

10-Q 

000-26823 
191192460 

10.2 

11/05/2019 

10.61 

Employment 
October 21, 2019. 

letter 

to  Kirk  Tholen,  dated

10-K 

000-26823 
20636450 

10.61 

02/20/2020 

10.62 

10.63 

10.64 

Fifth  Amended 
and  Restated  Credit
Agreement, dated as of March 9, 2020, by and
among Alliance Resource Operating Partners,
L.P.,  as  borrower,  JPMorgan  Chase  Bank,
N.A., as administrative agent, and the lenders
party thereto. 

Fifth  Amendment  to  the  Alliance  Coal  and
Restated  Alliance  Coal,  LLC  2000  Long-
Term Incentive Plan. 

the  Receivables
Ninth  Amendment 
Financing Agreement, dated as of January 15,
2021. 

to 

8-K 

000-26823 
20711345 

10.1 

03/13/2020 

8-K 

000-26823 
201385345 

10.1 

12/14/2020 

14.1 

Code of Ethics for Principal Executive Officer
and Senior Financial Officers 

10-K 

000-26823 
13656028 

14.1 

03/01/2013 

21.1 

  List of Subsidiaries. 

23.1 

  Consent of Ernst & Young LLP. 

23.2 

31.1 

31.2 

Consent  of  Netherland,  Sewell  &  Associates,
Inc. 

Certification  of  Joseph  W.  Craft  III,  President
and  Chief  Executive  Officer  of  Alliance
Resource  Management  GP,  LLC,  the  general
partner  of  Alliance  Resource  Partners,  L.P.,
to
dated 
Section 302 of the Sarbanes-Oxley Act of 2002. 

February 23, 

pursuant 

2021, 

Certification  of  Brian  L.  Cantrell,  Senior  Vice
President  and  Chief  Financial  Officer  of
Alliance  Resource  Management  GP,  LLC,  the
general  partner  of  Alliance  Resource  Partners,
L.P.,  dated  February 23,  2021,  pursuant  to
Section 302 of the Sarbanes-Oxley Act of 2002. 

174 

 

 

 

 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
Number    

Exhibit Description 

     Form     

Incorporated by Reference 

SEC 
File No. and 
Film No. 

      Exhibit       Filing Date       

Filed 
Herewith* 

32.1 

32.2 

Certification  of  Joseph  W.  Craft  III,  President
and  Chief  Executive  Officer  and  Chairman  of
Alliance  Resource  Management  GP,  LLC,  the
general  partner  of  Alliance  Resource  Partners,
L.P.,  dated  February 23,  2021,  pursuant  to
Section 906 of the Sarbanes-Oxley Act of 2002. 

Certification  of  Brian  L.  Cantrell,  Senior  Vice
President  and  Chief  Financial  Officer  of
Alliance  Resource  Management  GP,  LLC,  the
general  partner  of  Alliance  Resource  Partners,
L.P.,  dated  February  23,  2021,  pursuant  to
Section 906 of the Sarbanes-Oxley Act of 2002. 

95.1 

  Federal Mine Safety and Health Act Information 

99.1 

101 

104 

Report  of  Netherland,  Sewell  &  Associates,
Inc., dated January 14, 2021 

Interactive  Data  File  (Form 10-K  for  the  year
ended  December 31,  2020  filed 
in  Inline
XBRL). 

Cover  Page  Interactive  Data  File  (formatted
as  Inline  XBRL  and  contained  in  Exhibit
101). 

☑ 

☑ 

☑ 

☑ 

☑ 

☑ 

* Filed herewith (or furnished, in the case of Exhibits 32.1 and 32.2). 

(1)  Denotes management contract or compensatory plan or arrangement. 
(2)  Portions of this exhibit have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Exchange 

Act, as amended, and the omitted material has been separately filed with the SEC. 

175 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be 

signed on its behalf by the undersigned thereunto duly authorized, in Tulsa, Oklahoma, on February 23, 2021. 

Signatures 

  ALLIANCE RESOURCE PARTNERS, L.P. 

By:  Alliance Resource Management GP, LLC 

its general partner 

  /s/ Joseph W. Craft III 
  Joseph W. Craft III 
  President, Chief Executive 
  Officer and Chairman 

Pursuant  to  the  requirements  of  the  Securities  Exchange  Act  of  1934,  this  report  has  been  signed  below  by  the 

following persons on behalf of the registrant and in the capacities and on the dates indicated. 

Signature 

Title 

Date 

/s/ Joseph W. Craft III 
Joseph W. Craft III 

  President, Chief Executive Officer, 

and Chairman (Principal Executive Officer) 

February 23, 2021 

  Senior Vice President and  

Chief Financial Officer (Principal Financial Officer) 

February 23, 2021 

/s/ Brian L. Cantrell 
Brian L. Cantrell 

/s/ Robert J. Fouch 
Robert J. Fouch 

/s/ Nick Carter 
Nick Carter 

/s/ Robert J. Druten 
Robert J. Druten 

/s/ John H. Robinson 
John H. Robinson 

  Vice President, Controller and  

Chief Accounting Officer (Principal Accounting 
Officer) 

  Director 

  Director 

  Director 

February 23, 2021 

February 23, 2021 

February 23, 2021 

February 23, 2021 

February 23, 2021 

/s/ Wilson M. Torrence 
Wilson M. Torrence 

  Director 

/s/ Charles R. Wesley 
Charles R. Wesley 

  Executive Vice President and Director 

February 23, 2021 

176 

 
 
 
 
 
 
 
 
 
   
 
 
   
 
   
 
 
 
 
 
   
 
  
 
 
 
 
 
     
     
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
P.O. Box 22027, Tulsa, Oklahoma 74121-2027  |  www.arlp.com