Covenergo and Delta Capacity have begun construction on AKKU One, a standalone 125MW/300MWh battery energy storage system (BESS) in Lapinlahti, Finland, with commissioning targeted for the fourth quarter of 2027.

US battery energy storage system (BESS) developer-operator Jupiter Power has closed a US$1.4 billion financing, supporting 10 US BESS projects totalling 3,600MWh of capacity.

Energy-Storage.news Premium speaks with Randolph Mann, CEO at developer esVolta at the 2026 US Battery Asset Management Summit in Garden Grove, California.

Interconnection costs for utility-scale energy storage in California are significantly lower than in other major US markets, with developers also benefiting from network upgrade cost reimbursements unavailable elsewhere, according to a senior executive at Rev Renewables.

Palisade Investment Partners has acquired 100% interests in two development-stage renewable energy projects through Intera Renewables.

India’s storage market remains focused on short-duration firming, but conversations about long-duration storage are already underway.

Utility and power firms Axpo and energieUri have commissioned two large-scale battery energy storage system (BESS) projects in Gurtnellen, Canton Uri.

Second-life battery energy storage system (BESS) firms B2U, Moment and Rebaba are advancing project operations in Texas, US compliance, and new financing in Europe, respectively.

Utility Black Hills Energy has announced it will move forward with the construction of a 50MW/200MWh energy storage facility at its Pueblo Airport Generating Station (PAGS) in Colorado, US.

Developer-operator MN8 Energy, zinc hybrid cathode battery and storage system maker Eos Energy Enterprises, and tech giant Google are backing a multi-technology renewables project on the PJM grid in the US.