Switzerland’s largest energy firm Axpo has entered the battery storage market in Sweden, buying a project from developers RES and SCR set to come online in 2024.

Utility Zen Energy has acquired a large-scale 2.5 hour battery storage project from developer and IPP RES in Australia, expected to be online by the end of next year.

Energy Vault has confirmed its increased guidance for 2022, posting US$146 million in revenue of which two-thirds came in Q4.

The battery storage sector is about to enter its first ever phase of large-scale augmentations of systems as they reach 3-5 year degradation points and there are questions over how this will pan out, Burns & McDonnell told Energy-Storage.news.

The battery packs stolen from the Valley Center Energy Storage project in California were decommissioned and awaiting recycling, developer Terra-Gen told Energy-Storage.news.

West Virginia governor Jim Justice has signed off on a US$105 million grant to Form Energy for its iron-air battery plant in the state in a ceremony.

Energy storage and smart grid solutions firm Alfen is deploying a 30MW/68MWh battery storage project in the Netherlands for commissioning later this year, the largest under construction in the country.

There is more work to be done on ensuring alignment between maximising grid-scale battery revenue and maximising system benefits, said panellists on Day 2 of the Energy Storage Summit.

Energy technology firm Wärtsilä completed a 125MW/250MWh battery storage project for REV Renewables in California in time to help CAISO deal with record heatwave conditions in September 2022.

The local subsidiary of global energy firm AES has submitted an EIA for a hybrid renewables plant in Chile with over 3,000MWh of battery energy storage capacity.