Chaparral Energy, Inc. (Chaparral) is an independent oil and natural gas production and exploitation company. Its areas of operation include the Mid-Continent, the Permian Basin, Gulf Coast, Ark-La-Tex, North Texas and the Rocky Mountains. As of December
Renewable Energy Group, Inc. produces and sells advanced biofuels and renewable chemicals in the United States. The company operates through two segments, Biodiesel and Services. The Biodiesel segment is involved in acquiring feedstock, managing construction, and operating biodiesel production facilities; and marketing, selling, and distributing biodiesel and its co-products. This segment produces biodiesel from various feed stocks, including inedible corn oil, used cooking oil, and inedible animal fat; and from virgin vegetable oils, such as soybean oil or canola oil. It is also involved in the purchase and resale of biodiesel and raw material feedstocks acquired from third parties; and sale of glycerin, free fatty acids, and other co-products of the biodiesel production process. The Services segment provides biodiesel facility management and operational services to biodiesel production facilities and other clean-tech companies, as well as acts as a construction management and general contractor for the construction of biodiesel production facilities. Renewable Energy Group, Inc. was founded in 1996 and is headquartered in Ames, Iowa.
Verra catalyzes measurable #climateaction and #sustainabledevelopment outcomes by driving large-scale investment to activities that achieve them.
Endurance Wind Power is a Surrey, BC-based company in the Energy & Utilities sector.