Energy Dome, the startup commercialising a proprietary carbon dioxide-based long-duration energy storage (LDES) tech called the CO2 Battery, has secured investment into a grid-scale project.

Energy storage developer Pacific Green has entered the market in Italy, acquiring a 500MW portfolio of BESS projects from developer Sphera Energy Srl which could have a duration of up to six hours.

Developers Matrix Renewables and Emeren have agreed a deal for a 410MW/3,280MWh BESS project portfolio in Italy, equating to an average discharge duration of 8 hours.

SUSI Partners has expanded the remit of its Italian solar PV platform ReFeel New Energy to develop battery energy storage systems.

Developer Altea Green Power has started building four battery energy storage system (BESS) projects in Italy totalling 1GW of capacity.

NHOA has been selected to deliver a large-scale battery energy storage system (BESS) which will play into Italy’s capacity market.

Developer Redelfi and investor WRM Group have signed a term sheet to create a joint venture (JV) targeting 2.8GW of standalone battery storage investments in Italy over a three-year period.

The energy storage market in Italy doubled in capacity in the first half of the year, though Q2 saw the first slowdown in nine quarters and that could be repeated in H2, according to the country’s renewable energy trade body.

A total of 71GWh of new grid-scale energy storage needs to be deployed in Italy by 2030 for it to decarbonise its energy system in line with the EU targets.