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Duke Energy Florida has launched the 'DeBary Hydrogen Production Storage System' in Volusia County, Florida, the first integrated system in the U.S. capable of producing, storing, and combusting up to 100% green hydrogen. The system utilizes the existing DeBary solar facility to power two 1MW electrolyzer units, which split water into hydrogen and oxygen.

This process produces no direct emissions, with hydrogen stored for later use. During peak demand, the system fuels an upgraded combustion turbine that can run on hydrogen or natural gas-hydrogen blends, enhancing grid flexibility and reducing reliance on natural gas.

The project supports the integration of renewable energy resources and aims for long-term decarbonization of the energy mix. The DeBary system was originally scheduled to be fully operational by 2024.