Developer Better Energy is deploying its first battery energy storage system (BESS), a 10MW/12MWh system, at one of its solar PV plants in Denmark.

Primergy has signed a “long-term” power purchase agreement (PPA) with California community energy supplier San Diego Community Power (SDCP).

What is thought to be the largest vanadium redox flow battery (VRFB) at a solar farm in Europe has been switched on by Enel Green Power in Mallorca, Spain.

Utility and independent power producer (IPP) Engie has started commercial operations of a 139MW/638MWh battery energy storage system (BESS) in the northern region of Antofagasta, Chile.

Arizona utility Salt River Project (SRP) and renewables developer NextEra Energy Resources have commissioned a 1GWh battery energy storage system (BESS) in Buckeye, Arizona, US.

Solar Energy Corporation of India (SECI) has begun the process of tendering for 4,000MWh of grid-scale battery storage which will be supported by government Viability Gap Funding.

Longroad Energy has achieved financial close on a large-scale solar PV and battery storage project in Arizona, US, on which construction is already underway.

Atlas Renewable Energy has signed a PPA with state-owned mining company Codelco to deliver 375GWh a year from a solar-plus-storage project in Chile.

A microgrid project combining solar PV, wind and a 10MWh flow battery in Germany has been completed by BayWa r.e., Ampt and Fraunhofer.

The largest battery storage facility in India is now online and was visited last week by the country’s Prime Minister, Narendra Modi.