Aqueous All-Iron Mega-Scale Flow Battery (Fe-Fe 80MW / 640MWh) LCOS 2026

Model 80MW / 640MWh ultra-low-cost non-toxic all-iron redox flow batteries (Fe2+/Fe3+ and Fe0/Fe2+ reactions utilizing abundant iron chloride electrolyte for 8-hour grid storage) calculating LCOS.

Underwriting Assumptions

Rated All-Iron Plant Power (MW)

Discharge Duration (Hours)

Turnkey All-Iron Plant Capex ($M)

Off-Peak Solar/Wind Charge Price ($/MWh)

Peak Capacity Arbitrage Price ($/MWh)

Annual Full Cycles

Projected Economics

Gross Annual Power Arbitrage Sales

Net Annual Operating Cash Flow

Capital Payback Period