Ore Energy

Form Energy

This company develops rechargeable iron-air batteries that provide multi-day energy storage for electric grid operators and utility providers.

Altiro Energy

This company develops iron-based fuel and reactor systems for large-scale energy storage and heat generation for industrial facilities and renewable energy producers.

SpringCycle

SpringCycle develops iron-based ultra-long-duration energy storage batteries for industrial and utility customers.

Inlyte Energy

This company manufactures iron-sodium battery energy storage systems for utility-scale and industrial critical power users.

e-Zinc

This company develops long-duration zinc-air batteries for energy providers, businesses, and communities seeking to store renewable power and replace fossil fuel systems.

Offgrid Energy Labs

The company develops zinc-bromine batteries for renewable energy storage, microgrids, data centres, and industrial power applications.

Noon Energy

This company develops carbon-based long-duration batteries to provide renewable energy storage for data centres and industrial electricity customers.

AquaBattery

This company develops saltwater flow batteries for long-duration energy storage, serving renewable energy providers and industrial grid operators.