Stream 2
Hydrogen Production Technology for Nuclear Hybrid Energy Systems
Uses Day-Ahead Hourly Pricing
GTA’s nuclear-linked electrolyzer strategy uses day-ahead market pricing to operate only when electricity costs fall below the daily average. By producing hydrogen during off-peak or surplus nuclear output, the system optimizes cost efficiency and grid balance. This approach transforms nuclear plants into flexible, revenue-generating hybrid facilities that provide both electricity and hydrogen. Operating under a dynamic pricing framework ensures that hydrogen is produced at the lowest possible cost while helping stabilize wholesale markets, benefiting utilities, customers, and the emerging hydrogen economy.
Underwater Electrolyzer Technology Leverages Nuclear Cooling Systems
Nuclear reactors rely on large cooling water flows, which GTA’s subsea electrolyzers can directly integrate with. Submersion in reactor cooling loops or adjacent water bodies ensures safe, explosion-free operation and efficient thermal management. The underwater environment enhances containment, removes fire hazards, and provides natural pressure buffering for hydrogen production. By colocating with nuclear cooling infrastructure, GTA enables modular hydrogen units to be deployed with minimal footprint while leveraging existing water management systems—lowering costs, reducing permitting barriers, and enhancing nuclear plant safety and profitability.
Electric Utility Load Following
GTA electrolyzers enable nuclear plants to act as flexible load-following assets. During peak electricity demand, reactors can deliver full power to the grid. During low-demand hours, surplus power is diverted to hydrogen production instead of being curtailed. This operational model maximizes plant utilization, extends nuclear asset lifetime, and creates a high-value hydrogen product without compromising grid stability. By aligning nuclear output with dynamic grid conditions, GTA technology helps utilities increase revenue streams while supporting long-duration energy storage and decarbonization goals.
Directly Integrates with Wind, Solar, Nuclear, or Hybrid Energy Systems
GTA electrolyzers are designed for universal compatibility across energy systems. Whether paired with a baseload nuclear plant, intermittent renewables, or hybrid energy parks, GTA’s underwater modules flexibly convert electricity into hydrogen whenever conditions are economically optimal. The modular design supports mixed portfolios where wind and solar output fluctuates, while nuclear provides steady baseload power. This system-level integration enhances overall efficiency, reduces LCOH, and strengthens energy security by diversifying input sources for hydrogen production.
Additional Item: Grid Resilience and Energy Security
By converting nuclear electricity into storable hydrogen, GTA technology strengthens grid resilience against outages, cyberattacks, or black-swan events. Hydrogen serves as a strategic fuel for power reconversion, industrial processes, and national defense applications. Subsea operation eliminates explosion hazards, providing unmatched safety for colocated nuclear-hydrogen assets. This dual-use capability positions GTA’s system as a critical tool in modernizing U.S. energy infrastructure and supporting secure, decarbonized growth.