Study Reveals Floating Solar Potential on Reservoirs

A new study by the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) estimates that federally managed reservoirs could support floating solar panels capable of generating up to 1,476 terawatt hours annually, enough energy to power about 100 million homes. This study utilized detailed criteria, such as water depth and temperature, to more accurately assess the potential for floating solar installations, suggesting that even a conservative development of 10% could significantly contribute to energy goals. Researchers highlighted the advantages of floating solar, including the preservation of land and reduced water evaporation, though they noted the U.S. currently lacks large-scale projects. The study identifies that 861GW of floating solar capacity could aid in decarbonizing the electricity grid by 2050, contrasting with forecasts indicating slow progress in the U.S. market. Areas with the most potential include the Salton Sea, which could support large-scale projects. Future research will address the impacts of human and wildlife activities on this development.