Duke Vitality intends to construct an illustration venture to supply, retailer and combust 100% inexperienced hydrogen.
The inexperienced hydrogen system might be positioned at Duke Vitality Florida’s DeBary photo voltaic plant in Volusia County, Florida.
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“Duke Vitality is continually evolving and looking for methods to offer clear, protected power options to our clients,” stated Melissa Seixas, Duke Vitality Florida state president. “DeBary might be residence to Duke Vitality’s first inexperienced hydrogen manufacturing and storage system linked to current photo voltaic for energy era, and we’re grateful to the town for permitting this modern expertise of their group.”
The present 74.5-MW DeBary photo voltaic plant will provide energy to 2 1-MW electrolyzer models that can separate water molecules into oxygen and hydrogen atoms.
The ensuing oxygen might be launched into the ambiance, whereas the inexperienced hydrogen might be delivered to close by, strengthened containers for protected storage. Throughout instances when power demand is highest, the system will ship the saved inexperienced hydrogen to a combustion turbine (CT) that might be upgraded utilizing GE Vernova expertise to run on a pure gasoline/hydrogen mix or as much as 100% hydrogen. This would be the nation’s first CT in operation working on such a excessive proportion of hydrogen.
GE Vernova will assist the combination of the turbine with inexperienced hydrogen, together with the improve on one of many 4 GE 7E gasoline generators put in on the website to accommodate hydrogen gas blends of great volumes.
“Duke Vitality anticipates hydrogen might play a serious function in our clear power future,” stated Regis Repko, senior VP of era and transmission technique for Duke Vitality. “Hydrogen has vital potential for decarbonization throughout all sectors of the U.S. financial system. It’s a clear power additionally able to long-duration storage, which might assist Duke Vitality guarantee grid reliability as we proceed including extra renewable power sources to our system.”
Available hydrogen is a dispatchable power supply, that means it’s out there on demand. It may be turned on and off at any time and isn’t depending on the time of day or the climate.
GE started working with Duke Vitality on a hydrogen plant readiness evaluation in 2021. Following the set up of the electrolyzer tools and hydrogen storage capability on website, GE Vernova will execute modifications to the prevailing gasoline turbine infrastructure on the DeBary plant, together with the gas dealing with methods, valves and piping appropriate with larger blends of hydrogen operation and as much as 100% hydrogen (by quantity). GE Vernova may even set up the gas skid with hydrogen mixing, finalize management modifications, and assist the general integration of the venture to assist 100% hydrogen operation anticipated in 2024.
When totally operational, the transformed 83-MW 7E gasoline turbine could have the flexibility to function on pure gasoline, liquid gas, 100% hydrogen, or a mix of pure gasoline and hydrogen offering the location with full gas and working flexibility whereas sustaining plant reliability.
Building of the demonstration venture in DeBary will start later this yr and will take about one yr to finish. Duke Vitality anticipates the system might be put in and totally functioning in 2024.
Information merchandise from Duke Vitality
