Long-duration energy storage project development and commissioning worldwide
Form Energy plans to build an 8,500 MWh iron-air battery in Lincoln, Maine, backed by a $147 million US DOE grant, setting a new global record for energy storage capacity.
The Shanghai New Energy Storage Test Base has successfully connected its 20MW/80MWh vanadium redox flow battery unit, marking a milestone in hybrid long-duration storage validation.
Indian Energy's 10 MWh Invinity vanadium flow battery system at the Viejas Enterprise Microgrid in California has successfully delivered over 1 GWh of energy, marking a significant milestone for the state's largest tribal microgrid.
China's Guangdong province has officially launched its 300 MW/600 MWh comprehensive energy storage demonstration platform, integrating seven major storage technologies including vanadium and aqueous organic flow batteries.
Invinity Energy Systems' 10 MWh vanadium flow battery at the Viejas Enterprise Microgrid has delivered over 1 GWh of energy since late 2025. The project highlights the high-throughput capabilities of VFB technology in tribal microgrids.
EORA Energy has shifted its focus to full energy infrastructure development via a new joint venture with Tulla Group. The company highlights VRFB commercialization challenges and supply chain issues.
Antora and Pratt Energy have announced a 5.8 GWh multi-day thermal energy storage project in Kansas. The project will store electricity as heat in solid carbon blocks to deliver 24/7 energy.
The 300MW/1200MWh vanadium redox flow battery project in Yongren, Yunnan, is accelerating its construction with electrolyte filling nearing completion. Chuxiong Prefecture is simultaneously building a comprehensive supply chain ecosystem for long-duration energy storage.
A wave of long-duration energy storage projects, including massive vanadium flow and compressed air systems, are advancing rapidly across China with new filings, grid connections, and construction milestones.
EORA Energy and Tulla Group have established a joint venture to develop integrated energy infrastructure, starting with a reference project at the Norseman gold mine in Western Australia.
The Australian Renewable Energy Agency and Horizon Power are trialing various long-duration energy storage technologies, including zinc-bromine and molten salt batteries, to shift solar power to peak hours in remote areas.
TerraFlow Energy and DG Matrix announced a commercial agreement to deploy the first integrated vanadium redox flow battery and solid-state transformer architecture in the US to power a live high-performance computing cluster.