We go through the main movers and shakers commercialising large-scale thermal energy storage technologies today.

EDP and SRP complete 200MW/800MWh Arizona BESS, Pathway Power closes $150m facility, and B2U secures Waymo supply deal for second-life EV batteries in grid storage.

The president of Chile, José Antonio Kast Rist, was in attendance as IPP Grenergy inaugurated a 3.5GWh battery energy storage system (BESS).

General Motors (GM) has partnered with sodium-ion (Na-ion) battery storage startup Peak Energy to target the grid-scale energy storage market.

Gamuda Renewables has secured an interest in the 1,800MWh Hazelwood North solar-plus-storage project in Victoria, Australia.

ESN Premium speaks with Dr Thomas Sisto, of flow battery developer XL Batteries, about using LDES to combat grid strain from heatwaves and data centres.

The upcoming German capacity market must be designed in such a way that enables BESS to generate revenue, according to industry experts.

Rolls-Royce and Fluence have secured BESS orders in Latvia and Poland, respectively, while CATL has partnered with Merus Power for 3GWh of deployments across Northern Europe.

The solar PV and energy storage expo SNEC 2026 in Shanghai, China, was the place to see product launches and showcases from the big players.

Chinese battery manufacturer CATL will supply 2,400MWh of battery energy storage systems (BESS) for Edify Energy’s Smoky Creek and Guthrie’s Gap Solar Power Stations in central Queensland.