A roundup of the biggest projects, financing and offtake deals in the sector that Energy-Storage.news has reported on this year.

We caught up with Mike Ferry, president of California-based second life energy storage firm Smartville Inc.

The California Independent System Operator (CAISO) has enacted market rule changes to make it easier for energy storage to provide grid ancillary services and help grid reliability.

Battery storage projects from Hynfra Energy Storage and OX2 totalling 130MWh have won contracts in energy auctions in Poland this week.

China-based battery cell OEM CATL and UK energy storage investor Gresham House have entered into a long-term agreement for the supply of 7.5GWh of BESS, potentially rising to 10GWh.

Utility Eneco and Corre Energy have signed an agreement for the latter to deploy a 320MW, 84-hour duration compressed air energy storage system (CAES) in Groningen, the Netherlands.

The power solutions arm of Mitsubishi Heavy Industries will deploy three co-located battery storage projects for Origis Energy in the Southeast United States.

Europe needs to act now to prevent an outflow of investment from its burgeoning battery manufacturing ecosystem in light of the US’ Inflation Reduction Act, the EU-founded European Battery Alliance (EBA) has said.

Battery storage developer Spearmint Energy has started building a 150MW/300MWh unit in the ERCOT, Texas market, its first project.

Investor Claritas and system integrator Hynfra Energy Storage (HES) have signed a framework agreement to deploy half a gigawatt of utility-scale battery energy storage in Poland.