Diagram of offshore wind power feeding hydrogen storage and a pipeline to onshore grid, with arrows for electricity and hydrogen flow.

National Grid Hydrogen 2026, $400/MWh LCOE, Mainspring

Green Hydrogen Grid Power, National Grid's Mainspring Pilot, the $3/kg IRA…


Integrated energy system diagram: renewables feeding converters, hydrogen production/storage, compressor, fuel cell, and connection to the main grid.

National Grid Hydrogen 2026, $11M Mainspring Energy Pilot

Green Hydrogen Grid Power, National Grid $2 M NYSERDA Pilot, 5 Regional…


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