Australian mining giant Fortescue has accelerated its timeline for deploying 4-5GWh of battery energy storage systems (BESS) paired with 1.8GW of renewable energy generation, which it now expects to begin commercial operation by 2028.

Europe’s battery storage sector could benefit from a reassessment of the accuracy, and usage, of revenue modelling.

BESS are a key facilitator of flexibility in a revenue stack, according to speakers at the 2026 Energy Storage Summit.

Fluctuating power prices in Europe present opportunities for BESS developers, according to speakers at the 2026 Energy Storage Summit.

Physical tolling agreements have become increasingly popular in Europe, according to experts at Energy Storage Summit 2026.

Lightsource bp has sold a 1GW operational solar PV portfolio, with options to build 800MW of co-located battery storage, in Australia.

RWE Clean Energy has commissioned the Stoneridge Solar PV project in Texas, adding 200MW of solar PV and 100MW/200MWh BESS to its operational portfolio.

US residential solar and energy storage installer Sunrun has posted revenue of US$724.6 million in the third quarter of this year, as the company implements its “storage-first strategy”.

BSW-Solar has called on the German government to impose a target of 100GWh of cumulative operational BESS by 2030.

Asset manager AIP Management has bought a 49% stake in a 2.4GWh UK portfolio from global BESS investment platform BW ESS for a deal in excess of £650 million (US$873 million).