Eon NRG Limited is an onshore oil and gas exploration and production company that focuses on North America. It currently operates oilfields in Wyoming and California, and has interests in approximately 15,000 acres of leases in the Powder River Basin in Wyoming. The company owns interest in several other fields, including the Borie, Silvertip, Sheep Springs, and Round Mountain fields. Eon NRG Limited also develops battery minerals. The company was originally called Incremental Oil and Gas Limited and changed its name in February 2018. Founded in 2009, Eon NRG Limited is headquartered in Denver, Colorado.