ADAGE, LLC (ADAGE) is a biopower company focused on converting clean woody biomass into electricity. The company is responsible for developing, designing, financing, constructing and operating its biopower plants. The electricity produced by company is carbon-neutral energy. It has affiliations with various other organizations in the field of renewable energy development. The company is involved in two new biopower plants in Hamilton and Gadsden in the state of Florida, US. ADAGE is a joint venture between AREVA SA and Duke Energy Corporation. ADAGE is headquartered at Pennsylvania, the US.