Louisville-based Charah Solutions, Inc. has established itself as a prominent environmental services provider for the US power generation industry. The firm specializes in remediation and compliance services, which include environmental management of landfills for coal-fired power generation facilities, active pond management services, and design and construction of new ponds. Charah Solutions also provides landfill development, construction, and management; site evaluation and characterization; hydrogeological assessment; groundwater and containment modeling, among other related services. Furthermore, the firm recycles coal-fired power generation waste byproducts such as bottom ash, fly ash, and gypsum byproducts for various industrial applications. In addition to these services, the company manages combustion byproducts and provides environmental risk transfer services. Charah Solutions has been operational since 1987 and is committed to delivering quality services to the power generation industry across the United States.