When fire broke out at the world's largest battery energy storage facility in January 2025, its thick smoke blanketed surrounding wetlands, farms and nearby communities on the central California coast.
Dutch energy developer Lion Storage, backed by major international investors, has secured financial closure on the €350 million (C$519M/US$367M) project, named Project Mufasa. The facility, expected to be operational by 2027, will be powered by 372 Tesla Megapack 2 XL battery.
stands at the forefront of the battery energy storage systems container market, leveraging its advanced lithium-ion technologies and proven grid-scale solutions.
Renewable energy developer Neoen will build France's largest battery, helping to store rising solar and wind generation and ease strain on the country's grid.
The largest upcoming BESS projects in the world include BYD's 12. 5 GWh project in Saudi Arabia, Grenergy's 11 GWh Oasis de Atacama project in Chile, and Sungrow's 7.
The largest battery storage station capacity is 2,000 MWh, and was achieved by Saudi Electricity Company (Saudi Arabia), in Bisha, Saudi Arabia, on 26 September 2025.
Meet the Nouakchott Pumped Storage Power Station - Mauritania's answer to energy storage challenges. Think of it as a giant water-powered battery that uses two reservoirs at different elevations to store and release energy on demand.
Frazium Energy - part of the Australian-German Frazer Solar group - has signed a 40-year contract with the government of the Southern African kingdom of Eswatini (formerly known as Swaziland) for a €100 million ($115 million) solar battery project.
The largest lithium-ion battery storage system in Bolivia is nearing completion at a co-located solar PV site, with project partners including Jinko, SMA and battery storage provider Cegasa.
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