October 13, 2026 — Clearway Energy Group announced an additional 210 MW of battery energy storage at its Honeycomb Energy Center in southern Utah, backed by long-term contracts with PacifiCorp. The three new facilities bring Clearway’s Utah fleet to seven systems with 2,120 MWh of capacity, and the project is financed through a bank consortium….
October 12, 2026 — Swedish energy company Tavion began construction of its first battery energy storage park in Poland, a 20 MW / 40 MWh two-hour system in Bydgoszcz. A second park in Luboń is due to start within two weeks, both connecting to the Enea Operator grid and funded by the €50 million in…
October 7, 2026 — Zelestra and EDP have signed two power purchase agreements (PPAs) to add battery storage to operational solar plants in Spain: Pedroso in Seville and Valkyria in Castilla-La Mancha. The projects total about 462 MWh of storage and take the partnership to four hybrid projects and more than 1 GWh. Key Takeaways…
October 6, 2026 — GlobalFoundries recognized the delivery of approximately 6 MW of on-site solar and a 16 MW battery energy storage system at its Essex Junction, Vermont site. Developed by Encore Renewable Energy and Lightshift Energy, the systems will come fully online in the coming months and operate for over 20 years. Key Takeaways…
October 6, 2026 — Antora Energy announced a 5.8 gigawatt-hour (GWh) multi-day thermal energy storage project at Pratt Energy‘s biorefinery in Pratt, Kansas. Antora will supply heat under a long-term offtake agreement starting in 2027. Copenhagen Infrastructure Partners led third-party equity financing, with Grok Ventures and University Pension Plan Ontario also participating. Key Takeaways What…
Four large-scale battery systems, all at financial close, will come under Vattenfall’s direct control through agreements running to 2036. September 30, 2026 — Vattenfall has agreed to take over the marketing of four large-scale batteries in Germany with a combined capacity of 285 MW. The systems, developed by an independent flexibility provider, are all financed,…
Greenvolt Power has begun construction on the Siedlce battery storage facility, with BYD Energy Storage supplying 210 battery containers and 105 transformer containers for the Polish grid asset. September 26, 2026 — Greenvolt Power has started construction on the 600 MW/2.4 GWh Siedlce battery energy storage system in Poland, which will be the country’s largest…
The company’s AC battery energy storage system meets NVIDIA’s reference design requirements for AI factory power infrastructure, backed by an expanding North American LFP manufacturing base. September 24, 2026 — LG Energy Solution announced that its Battery Energy Storage System has qualified as an NVIDIA DSX Ready BESS, meeting NVIDIA’s requirements for AC energy storage…
September 3, 2026 — BW ESS announced a strategic BW ESS Spanish energy storage acquisition that adds two utility‑scale battery projects in the Valencia region. The deal brings 126 MW of power capacity and up to 675 MWh of electricity storage to the company’s growing portfolio in Spain. The acquisition signals a push toward deeper grid resilience and…
September 1, 2026 — ONE Nuclear announced the execution of a binding Letter of Intent (LOI) for the Project Cayman Louisiana energy project. The agreement unlocks a 2.88 GW natural‑gas power plant, a 700 MW / 2.88 GWh battery energy storage system (BESS), and a co‑located data center campus. Stakeholders view the deal as a cornerstone for Louisiana’s industrial…