Genesis Energy Ltd. engages in the supply of electricity, natural gas, and liquefied petroleum gas (LPG) to wholesale and retail markets. It also focuses on the exploration, development, and production of petroleum products. It operates through the following segments: Customer, Wholesale, Kupe, and Corporate. The Customer segment includes the supply of electricity, gas, and LPG to end user customers. The Wholesale segment markets and supplies gas, LPG, and coal to wholesale customers and the Customer segment; and engages in the sale and purchase of derivatives to the fix price of electricity. The Kupe segment explores, develops, and produces gas and petroleum products. The Corporate segment encompasses the head-office functions, including new generation investigation and development, fuel management, informations systems, human resources, finance, corporate relations, property management, legal, and corporate governance. The company was founded on December 16, 1999 and is headquartered in Greenlane, New Zealand.