China continues to lead rankings for involvement in the global battery supply chain, but the chasing pack of other countries is in flux.

H2 Inc, a South Korean vanadium flow battery company, has begun construction of a factory with 330MWh annual manufacturing capacity.

Construction has begun on a megawatt-scale flow battery project at the US Army’s Fort Carson in Colorado.

Eos Energy Enterprises won’t meet 2022 guidance but expects revenue recognition to be pushed out into next year.

Recently announced deals and partnerships in the California and Australia markets are a taste of the future ahead, ESS Inc has claimed.

Invinity Energy Systems and Eos Energy Enterprises are providing long duration energy storage systems to the ‘biggest renewables microgrid project in the US’, being developed for the Viejas Tribe of Kumeyaay Indians in Southern California.

A roundup of US energy storage news from Powin Energy, Tesla and Homer Electric, and Rome-based Energy Dome.

Riyadh-based Tdafoq Energy will distribute Indian firm Delectrik Systems’ vanadium redox flow battery products in Gulf Cooperation Council (GCC) markets and set up a manufacturing facility in Saudi Arabia.

Residential energy solutions provider Sunrun has been selected to develop a 17MW energy storage virtual power plant (VPP) in Puerto Rico.

Microgrid projects in the US states of Washington and Maryland combining battery storage, solar and vehicle-grid integration have gone online.