Engie has been hired by Guam’s state electricity utility to build two solar-plus-storage plants with a combined capacity of 50MWp/300MWh on the Micronesian island.

Italian energy company Enel has agreed terms to buy Element Power’s 12.5MWh battery storage project, which secured one of the most highly remunerated contracts in last year’s Enhanced Frequency Response (EFR) tender by the UK’s transmission system operator National Grid.

Oregon has become the latest US state to lay out its foundations for electricity companies to procure and deploy energy storage systems, with the state Public Utility Commission (PUC) providing guidelines and timelines.

A plan by utility Con Edison to save US$1 billion on infrastructure spending in New York’s Brooklyn and Queens neighbourhoods will get 13MWh of energy storage from Green Charge.