New Jersey’s regulator has approved the construction of battery storage facilities and a procurement for further energy storage resources in the PJM-connected US state.

In this US news roundup, we have financing updates for GridStor, Arevon, and Primergy, related to energy storage projects in Texas, California, and Nevada, respectively.

Another busy week of BESS news from across Europe, with investors and owner-operators ABO, Field, Aspiravi, Prime Capital, Latvenergo, Sonnedix and Amarenco progressing large-scale projects across Europe.

Australia’s battery energy storage sector faces mounting operational pressures, following the Australian Energy Market Operator (AEMO) issuing its latest direction to AGL’s Torrens Island battery energy storage system (BESS) on 9 March.

Energy firm RWE added 2GW to its US operating capacity in 2025, bringing its total operational capacity to nearly 13GW across the country.

Energy storage developer-operator Aypa Power, and Six Nations of the Grand River Development Corporation (SNGRDC) have closed CA$700 million (US$512 million) for two battery energy storage system (BESS) projects in Ontario, Canada.

The Energy Storage Report 2026 is packed with insights, analysis and fresh reporting on the headline topics in BESS today.

China’s energy storage sector may be at the start of a price trend reversal, with recent data showing price increases.

The Argentinian Government has launched a new battery energy storage system (BESS) tender seeking 700MW and 4-hour duration.

Global long-duration energy storage (LDES) deployment figures soared in 2025, but newer technologies risk being outcompeted by the incumbent, lithium-ion (Li-ion).