Six Flags Discovery Kingdom

Six Flags Discovery Kingdom was the first solar-powered theme park on the West Coast. In partnership with sPower, now part of AES’ US-based clean energy development business, and Borrego Solar Systems, Foss & Company closed on a tax equity investment for Six Flags Discovery Kingdom in Vallejo, California – enabling the park to become the first theme park on the West Coast to be powered by solar energy. As of now, 80 percent of Six Flags Discovery Kingdom’s energy usage is powered by the 7.5 megawatt solar carport – one of the largest solar carport installations in the US.



Vallejo, CA