Castlerock Biofuels is dedicated to advancing America’s energy independence by developing a nationwide network of RTP facilities, starting with our flagship project in Millinocket, ME. Through the responsible use of wood waste from sustainable forestry, we help landowners increase yield per acre and maintain healthier forests, all while producing low-carbon fuels that power our country’s growth. By focusing on non-food, cellulosic biomass, Castlerock Biofuels is setting a new standard for alternative energy innovation—one that supports rural economies, strengthens national security, and promotes responsible stewardship of America’s natural resources.
Castlerock Biofuels is a joint venture, supported by Ensyn Corporation, Castlerock Green Energy and Khasma Capital.
Our vision is bold and clear: Construct biofuel plants across the United States that not only champion the use of Ensyn technology, but also play a vital role in supporting the communities where they exist. By focusing on replacing traditional fossil fuel oils, we aim to redefine the energy landscape, making it more sustainable and environmentally conscious for generations to come.