High-Temperature Solid Oxide Electrolyzer (SOEC 800°C Green Hydrogen) Power-to-Gas Calculator 2026

Model industrial high-temperature solid oxide electrolyzer cells (SOEC) using industrial steam integration (800°C) with 85% electrical-to-hydrogen efficiency (38 kWh/kg H2) and levelized hydrogen cost (LCOH).

Underwriting Assumptions

SOEC Electrolyzer Stack Rating (MW)

Off-Peak Renewable Power PPA ($/MWh)

Industrial Waste Steam Value Credit ($/kg H2)

Green Hydrogen Off-Take Price ($/kg)

Annual Electrolyzer Run Hours

Turnkey SOEC Stack & Balance of Plant ($M)

Projected Economics

Annual Green Hydrogen Output

Levelized Cost of Hydrogen (LCOH)

Net Annual Operating Cash Flow