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PROCESS SCHEMATIC · METALS & MINERALS / IRON PRODUCTION LIVE
Founded
2020
Stage
SERIES B
Raised
$271M
HQ
BOULDER, CO
Layer
RAW MATERIALS

Low-temperature electrochemical process for producing green iron.

RoundAmountDateLead
Series A$85M2022-10
Series B$186M2025-04Capricorn Investment Group and Temasek
Upstream
Iron ore (investor-suppliers include Rio Tinto, BHP, Roy Hill)Renewable electricity
Downstream
NucorMetaToyota TsushoInterfer Edelstahl Group
Related
Nox MetalsMariana MineralsLithiosMagrathea Metals