With AI at its core, Chinese solar and storage firm Sigenergy is redefining the industry’s next chapter with a state-of-the-art gigafactory.

In this US news roundup, updates on solar-plus-storage projects from Google and DTE Energy, Sunraycer, Invenergy and SRP, Idemitsu Renewables, and Clēnera.

The price of BESS has fallen steadily in the past few years, but recent events look set to slow or event reverse that trend at least in the short term. Video interviewees at last month’s Energy Storage Summit 2026 shared their views on the topic.

UK battery storage projects won a combined 1.8GW of capacity market (CM) obligations across the T-1 and T-4 auctions.

Australia’s New South Wales now requires 56GWh of storage by 2030, amounting to 40% more than projected just six months ago.

LG Energy Solution has entered into a US$4.3 billion supply agreement with Tesla, announced by the US government, while simultaneously upgrading its EV battery plant with GM for ESS cells.

Renewables and battery storage are quick and cheap to deploy for satisfying data centre power demand, writes Jason Kaminsky of kWh Analytics.

Executives from BW ESS, R.Power and Econergy, IPPs building large-scale BESS across Europe and Australia, recently sat down for video interviews at the Energy Storage Summit 2026 in London.

Professor Tim Nelson has urged energy storage developers and market participants to actively engage in implementing sweeping market reforms.

The new edition of the UL9540A fire safety standard for battery energy storage systems (BESS) “establishes a new precedent in the testing and certification ecosystem.”