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May 14, 2026
Long-duration energy storage (LDES) developer-operator Hydrostor intends to enter its compressed air storage project into Ontario, Canada’s recently announced LDES procurement.
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May 14, 2026
A total of 4.5GW/12.8GWh of large-scale BESS capacity when into operation around the world last month, with Asia and South America showing strong figures.
May 14, 2026
Battery storage and pumped hydro projects in India, in this edition of news in brief from around the world in energy storage.
May 14, 2026
Developer Akaysha Energy has received federal environmental clearance for its 400MW/1,600MWh Glenrowan battery energy storage system (BESS) in Victoria, with the project deemed “not a controlled action” under Australia’s Environment Protection and Biodiversity Conservation (EPBC) Act.
May 14, 2026
Australia has clawed back AU$1.3 billion (US$940 million) in uncommitted clean energy manufacturing funding, with the Solar Sunshot Program and Battery Breakthrough Initiative among the programmes hit by budget cuts announced this week.
May 13, 2026
In this US news roundup, battery energy storage system (BESS) project updates from Spearmint Energy in Texas, Polaris Renewable Energy in Puerto Rico, and Clearway Energy Group in Utah.
May 13, 2026
Solar PV and wind are now the cheapest sources of power, with co-located hybrids increasingly delivering round-the-clock electricity at fossil fuel-competitive costs in high-resource regions, according to a new report by IRENA.  
May 13, 2026
South Africa’s TSO Eskom and energy storage technology firm Energy Vault have partnered to deploy projects using the latter’s gravity-based technology.
May 13, 2026
Japanese telecoms tech company Softbank Corporation has launched a battery cell and battery energy storage system (BESS) manufacturing arm in its home country.
May 13, 2026
Utility-scale battery storage systems in Western Australia supplied 37.2% of peak demand on 9 May, marking one of the highest battery storage penetration levels recorded in an isolated grid globally.

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