
An electrochemical process producing high-purity iron and mineral co-products such as alumina, silica, and manganese from a single ore.
Electra's offering is an electrochemical and hydrometallurgical process that produces multiple critical materials from the same ore, including 99 percent pure iron and mineral co-products such as alumina, silica, and manganese.
The company states its process works with a wider range of iron ores than conventional methods, recovering usable material from ore that traditional routes leave behind, with clean iron directed to electric-arc-furnace steelmaking and to battery and magnet inputs.


Green Iron Electroreduction converts iron ore into high-purity iron using renewable electricity and a custom electrolyte.
Green Iron Electroreduction converts iron ore into high-purity iron using renewable electricity and a custom electrolyte.



Molten Oxide Electrolysis is Boston Metal's platform for producing clean metals, including steel, from ores and waste using electricity.


Electrochemical systems for selective recovery of metals from wastewater.


Modular hydrometallurgy that de-irons red mud and recovers critical minerals.


Electrowinning systems that recover critical metals from industrial waste.


GravitHy's Hot Briquetted Iron is produced from low-carbon hydrogen at an industrial plant in Fos-sur-Mer for greener steelmaking.
Molten Oxide Electrolysis is Boston Metal's platform for producing clean metals, including steel, from ores and waste using electricity.

Electrochemical systems for selective recovery of metals from wastewater.

Modular hydrometallurgy that de-irons red mud and recovers critical minerals.

Electrowinning systems that recover critical metals from industrial waste.

GravitHy's Hot Briquetted Iron is produced from low-carbon hydrogen at an industrial plant in Fos-sur-Mer for greener steelmaking.
