We look at the iron-air battery technology of startup Ore Energy, including how it works and technology developments it is pursuing after a recent US$43 million fundraise.

Two pilot deployments of sodium-ion (Na-ion) battery storage technologies are currently being solicited in India.

Akaysha Energy’s Waratah Super Battery in Australia briefly reached its full rated output of 850MW on 7 September.

The venture-capital-style returns once available in Australia have disappeared, according to panellists at the Battery Asset Management Summit Australia 2026.

The global battery energy storage market is entering a new phase, with shifting cell prices, intensifying competition and rapid international expansion reshaping the supplier landscape.

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.

This edition of news in brief brings you BESS news from the UK market featuring Field, Eelpower and EDF, as reported by our colleagues at Solar Power Portal.

Ayala’s ACEN Corp has loaned PHP9 billion (US$144 million) to subsidiaries within the group for renewable energy and battery storage projects.

A new wave of cell price hikes is sweeping the battery energy storage industry. Major manufacturers have initiated price increases, with smaller producers quickly following suit.

In this interview with ESN Premium, Sahand Karimi of OptiGrid discusses how BESS warranties and constraint management shape trading behaviour.