Octopus Australia has acquired the Coleambally battery energy storage system (BESS), a 100MW/400MWh standalone project in development located in southern New South Wales.

Spanish utility Iberdrola has acquired the 270MW/1,080MWh Tungkillo battery energy storage system (BESS) in South Australia from RES Group.

Energy storage developers are securing significant capital and strategic partnerships, with ESS Inc launching a 50MWh iron flow battery pilot, Energy Vault closing a US$300 million investment, and NineDot obtaining US$175 million in debt financing.

The value of developers and optimisers in the BESS lifecycle, thinking about long-term risk and KPIs for maximising the asset have been key themes at the Battery Asset Management Summit UK & Ireland 2025.

The US administration has a clear distaste for climate issues, but economics and data centres can still drive a clean energy transition.

A flurry of grid-scale BESS project progress totalling more than a combined 1.5GWh in the past week, from Renalfa in Bulgaria, Engie in Romania, Nala Renewables in Finland and Metlen in Greece.

At RE+ 2025, the Chinese energy solution provider discusses modular design innovations, efficiency gains, and navigating an uncertain policy landscape.

Takeaways from the first day of Energy Storage Summit Latin America 2025, including the Chilean and Argentinian markets.

Publicly-owned energy company CleanCo Queensland’s 250MW/500MWh Swanbank battery energy storage system (BESS) has officially registered with AEMO and commenced its testing and commissioning phase.

According to a new report from the US Energy Storage Coalition (ESC), PJM faces an urgent near-term requirement for affordable capacity to accommodate large loads expected through 2032.