Tesla reported company-high energy storage deployments and revenue growth in 2025 but expects “low-cost competition” and policy factors to affect margins this year.

European Union countries deployed record-breaking battery storage capacity for the 12th consecutive year in 2025.

ERCOT’s battery storage fleet can play a crucial role during extreme winter conditions, but its own technical performance needs to be carefully managed.

Ed Gunn, VP of revenue at home battery storage and virtual power plant (VPP) specialist Lunar Energy, on the market’s recent past and future potential.

Germany’s four transmission system operators (TSOs) have begun procuring inertia services to help stabilise the electric grid as shares of renewable energy grow.

A subsidiary of Juniper Green Energy has fully brought into commercial operation what the company claimed is India’s first merchant BESS project.

Jon Begona Alvarez and Beñat Murua Ugartemendia from Kiwa PI Berlin on why quality assurance is the foundation of long-term success.

After teasing the capabilities of a new 100-hour+ energy storage technology at trade shows, US startup Noon Energy has unveiled its first operational demonstration project.

The costs of certain long-duration energy storage (LDES) technologies are expected to decline by around 37% on average by 2030, according to a new study.

Luke Witmer, VP of software engineering at Wärtsilä Energy Storage, explains why 2025 was an “awkward” year, but one that saw the industry grow taller than ever.