European Commission funding is supporting a project to integrate battery storage at a pumped hydro energy storage (PHES) plant in Slovakia.

Major US utility company Duke Energy has submitted its final license application to the Federal Energy Regulatory Commission (FERC) to extend operation at the Bad Creek Pumped Storage Hydroelectric Station for an additional 50 years.

India’s ambitious drive for renewable energy has accelerated the need for energy storage, but there are many factors to success, writes Charith Konda of the Institute for Energy Economics and Financial Analysis (IEEFA).

Tenders for 171GWh of energy storage capacity have been launched in India, including more than 55GWh in the first half of 2025 alone.

Australia’s AER has approved plans to convert Basslink to a regulated transmission service, with implications for PHES developments.

Leading BESS owner-operators in the UK have signalled their opposition to the government’s cap and floor support scheme for long-duration energy storage (LDES) in an open letter. We spoke to one its signatories James Basden, founder of Zenobē, about why.

Adani Green Energy subsidiary has signed a power purchase agreement with Uttar Pradesh Power Corporation Limited for a pumped hydro facility.

European Investment Bank has committed €108 million to upgrades at a pumped hydro energy storage (PHES) project in Extremadura, Spain.

Gilkes Energy has been awarded planning consent for its Earba Pumped Storage Hydro (PSH) scheme.

The government Department of Energy (DOE) of the Philippines has opened the initial steps of an auction scheme for renewables paired with energy storage.