Grid Scale

May 19, 2026
Chinese industrial automation and power technology firm Inovance Technology has filed its prospectus with the Hong Kong Stock Exchange, planning to raise around US$2 billion (RMB 13.7 billion) following strong growth in its energy storage business.
May 19, 2026
The Japanese association of grid operators has selected 19 battery storage projects totalling 1,251MW in the third running of a national capacity market auction.
May 19, 2026
Malaysian multinational utility company Tenaga Nasional Berhad (TNB) has launched a 100MW/400MWh battery storage project with an opening ceremony.
May 19, 2026
Swedish independent power producer (IPP) OX2 has confirmed it has started construction activities at the 100MW/300MWh Muswellbrook solar-plus-storage site in New South Wales (NSW), Australia.
May 19, 2026
Australian energy storage developer Enervest has acquired the Northern Border Battery, a 300MW battery energy storage system in development, from an unnamed Sydney-based developer.
May 18, 2026
Two battery energy storage system (BESS) companies, Eos Energy and ESS Tech Inc, are betting big on the US adoption of long-duration energy storage (LDES) in Q1 2026 financial reports.
May 18, 2026
Canadian Solar intends to double its battery energy storage system (BESS) division’s manufacturing capacity, the company’s new CEO has said.
May 15, 2026
Spanish developer and independent power producer (IPP) Zelestra has energised its 1GWh battery energy storage system (BESS) in the Atacama Desert in Chile.
May 15, 2026
China-based Rept Battero has officially opened its lithium-ion cell and BESS manufacturing facility in Indonesia.
May 15, 2026
The “vast majority” of issues identified in Intertek CEA’s 2025 audits were system-level defects that could pose risks to projects if undetected and unresolved.

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