Iron-Air (100-Hour Multi-Day) Grid Storage Solver

Underwrite 100-hour long-duration energy storage utilizing earth-abundant iron, water, and air (reversible rusting/de-rusting cycle) delivering grid resilience at 1/10th the capex of lithium-ion.

System Megawatts & Spread Arbitrage

Iron-Air Power Rating (MW)

Discharge Duration (Hours - e.g. 100 Hours)

Multi-Day Power Arbitrage Price Spread ($ / MWh - e.g. $145)

Annual Production & Project EBITDA

Total Energy Storage Capacity (MWh)

1,000 MWh Iron-Air Energy Storage

Annual Multi-Day Grid Arbitrage Revenue

$2,610,000 / yr

Net Project EBITDA (Post-Electrolyte Maintenance)

+$2,385,000 / yr (91.4% Margin)