Enterprise ESS system cost breakdown in Italy 2026

How many energy storage projects are there in Italy?

This joint effort, which began in February 2024 with three initial projects totaling 0.4 GW, has rapidly grown to encompass 14 projects, reaching a total capacity of 2.9 GW . This expansion consolidates both companies as key players in the Italian stand-alone energy storage market.

What is BW ESS & ACL energy doing in Italy?

BW ESS and ACL Energy expand their strategic partnership in Italy, developing 14 BESS storage projects with 2.9 GW of capacity.

How did the external OEM enterprise storage systems market perform in 2024?

The external OEM enterprise storage systems (ESS) market reported annual growth of 3.6% in the fourth quarter of 2024, completing the year at 2.5% annual growth and $33.5 billion in spending. Despite a recovery cycle after declines in 2023 the spending for the year was just $100 million shy from the level of spending in 2022.

Is BW ESS a reliable partner for large-scale projects?

BW ESS’ global experience in storage positions us as a reliable partner for large-scale projects. The partnership comes amid the accelerated growth of renewables in Italy. According to Terna, the transmission system operator, the country added 5.7 GW of wind and solar capacity in 2023 and another 5.4 GW during the first nine months of 2024.

Will the external ESS market recover in 2025?

IDC expects that the recovery of the external ESS market will be pushed into 2025 as the strong growth in investments into computing infrastructure will start slowing down.

How long does a BW ESS project last?

The average 8-hour duration is split across BESS and pumped hydro projects, with most BESS announced having 4 to 6-hour durations. BW ESS CEO Erik Stromso discussed the firm’s broad strategy and the Italian market in an interview earlier this year (Premium access).