United States, Jan. 9 -- Duke Energy Florida unveiled its DeBary Hydrogen Production Storage System in Volusia County, the first demonstration project in the United States capable of using an end-to-end system to produce, store and combust up to 100% green hydrogen.?How it worksThis one-of-its-kind system begins with Duke Energy Florida's existing DeBary solar site, which provides energy for two electrolyzer?units that separate water molecules into oxygen and hydrogen atoms. The resulting oxygen is released into the atmosphere, while the green hydrogen is delivered to reinforced containers for safe storage.?? During times when energy demand is highest, the system delivers the stored green hydrogen to an existing combustion turbine that has ...