A 535MW fleet of aggregated household battery storage systems, including Tesla Powerwalls, effectively reduced net load on the California grid in a recent test event.  

Electric utility and generation company Tata Power has received regulatory approval to deploy a centrally controlled battery storage system in Mumbai, India.

Ty Daul, CEO of Primergy, discusses how the Quinbrook-launched developer brought online the US’s largest co-located solar-plus-storage power plant.

Utility Puget Sound Energy has signed contracts for a solar PV project developed by Qcells and a standalone battery storage project from Brightnight and Cordelio Power in Washington, US.

Developer Jupiter Power has begun operating a battery storage project in Houston which CEO Andy Bowman claimed is “the first of its scale” in the Texas, US city.  

The latest Firm Dispatchable Renewable Energy (FDRE) tender, hosted by the Solar Energy Corporation of India (SECI), has selected winners.

Arizona utility Salt River Project has signed agreement for dispatch rights to 250MW/1,000MWh battery energy storage system (BESS) project.

US solar PV and energy storage project developer Strata Clean Energy has signed a long-term tolling agreement for a 150MW/600MWh battery storage project in Arizona, US.

Statkraft’s Rory Griffin writes about the challenges and opportunities encountered in developing Ireland’s first-ever 4-hour duration battery storage project, which is co-located with a wind farm.

An event on Monday (24 June) celebrated the opening of two large-scale battery storage systems in the service area of Arizona utility Salt River Project (SRP), including the southwest US state’s largest project of its type to date.