Stem

Italy

Altea Green Power Receives Approval for 80 MW Battery Storage Project in Piedmont

Aug. 11, 2026 — Altea Green Power (AGP.MI) said the Italian Ministry of the Environment and Energy Security has authorized a new 80 MW battery energy storage s…

United States

Ørsted Begins Commercial Operations at Old 300 Storage in Texas

Aug. 5, 2026 — Ørsted has announced that Old 300 Storage, a 250 MW/500 MWh battery energy storage system in Needville, Texas, has reached commercial ope…

South Korea

Gaon Cable to Supply Power Distribution Cables for U.S. Big Tech Power Plant Project

Gaon Cable, a subsidiary of LS Cable & System, said on July 28 that it will supply power distribution cables for a power plant project being developed by a majo…

South Africa

Malawi Switches On 20-MW Battery Storage System to Stabilize Power Supply

July 27 — Malawi has completed the installation of a 20-megawatt utility-scale battery storage system, the only facility of its kind in southern Africa outside…

United States

XGS Energy Names New Senior Leaders to Scale Geothermal Development

XGS Energy, Inc., a developer of next-generation geothermal power systems, announced the appointment of two senior executives, naming Al Vickers as Chief Operat…

United States

ESS Tech Signs LOI With Juniper Energy for 500 MWh Sodium-Ion Battery Deployment

ESS Tech, Inc. has signed a Letter of Intent with Juniper Energy LLC to deploy 500 MWh or more of sodium-ion battery energy storage systems, the company announc…

South Korea

Hyundai Motor Group Opens First Integrated Waste-to-Hydrogen Facility in Cheongju

Hyundai Motor Group has opened HTWO ENERGY Cheongju, its first Group-operated integrated waste-to-hydrogen production and refueling facility, establishing a loc…

Denmark

European Energy Connects 38 MW of Battery Storage to Denmark’s Grid

July 13, 2026 — European Energy has connected battery storage systems at two sites in Denmark, bringing a combined 38 MW/152 MWh of battery capacity into opera…

United States

Virginia Partners With Switch Together to Cut Rooftop Solar Costs

Virginia Gov. Abigail Spanberger announced on July 13 that the state is partnering with the nonprofit Switch Together to help reduce the cost of solar array pur…

China

Exclusive Interview: Liu Liqin – Pioneering Solutions to Extreme Climate Water System Bottlenecks, Cutting System Failure Rate Below 0.5%

Northern Chinese wind farms face temperatures as low as -30°C, coastal power plants suffer high salinity and humidity, and western photovoltaic bases operat…

China

Liu Xinshun Reconstructs Chemical Production with "Standards + Algorithms + Systems": 15 Days → 48 Hours, Energy Consumption Down 22.7%

In the transnational lithium battery electrolyte production sector, structural pain points—including process adaptation relying on manual experience resulting …

United States

SMT Energy, Axpo Sign Seven-Year Battery Storage Swap Agreement in ERCOT

July 7, 2026 — SMT Energy and Axpo have signed a 120 MW, seven-year battery storage swap agreement linked to SMT Energy’s Houston IV BESS, a newly operational…

United States

Commonwealth Fusion Joins UK Program to Demonstrate Fusion Fuel Production

Commonwealth Fusion Systems, a U.S.-based company working to generate electricity by replicating the process that powers stars, said on July 1 that it is joinin…

United States

e‑STORAGE to Deliver 426 MWh of Energy Storage in Florida

Canadian Solar on June 25 announced that e-STORAGE, its energy storage solutions business, has entered into a supply agreement with an electric utility in Flori…

United States

Fervo Energy and PNNL Leverage AI and NVIDIA Accelerated Computing for New Digital Twin Platform Designed to Advance Geothermal Development

Fervo Energy, the global pioneer of next-generation geothermal energy, NVIDIA, and Pacific Northwest National Laboratory (PNNL) on June 22 announced an agree…