STORE_ENERGY_NI_FE
Store energy (NiFe)
Nickel-iron battery storage. Mature chemistry; modern open pack designs limited.
CAP2 · Externally accessibleS3 · Significant machinery / electrical / thermalD3 · NationalE1 · Documentation / design exists
Requires (AND / OR)
machineNickel-Iron BatteryUnlocks
OFFGRID_POWER
Seeded from specification examples and public project documentation. Local level is workshop-specific.