BW ESS Advances Major BESS Projects Across Italy and Spain
BW ESS is significantly expanding its battery energy storage footprint in Southern Europe, with major developments underway in both Italy and Spain. The company's strategic moves highlight the growing importance of independent storage in regions experiencing rapid renewable generation growth.
Italian Construction and Auction Success
In Italy, BW ESS has officially begun construction on a 107 MW / 515 MWh battery energy storage system in Chignolo Po, Lombardy. Developed in partnership with local firm ACL, the project is scheduled to come online between 2027 and 2028 and holds a contract in the capacity market managed by grid operator Terna. Additionally, the company secured a contract for a 706 MWh storage project in southern Italy during the country's first MACSE auction. The MACSE mechanism is a crucial Italian strategy designed to integrate long-duration storage and support renewable generation, particularly in the southern regions.
The Spanish energy storage market is seeing increased importance for independent battery storage projects to manage supply and demand variations driven by rapid renewable generation growth.
Spanish Portfolio Acquisition
Across the Mediterranean, BW ESS acquired two BESS projects, collectively known as Project Sorolla, from Navacant in the Valencian Community, Spain. The combined capacity of these projects is 126 MW and 675 MWh. Currently in advanced permitting stages, the projects are expected to reach Ready-to-Build status in 2027 and commence commercial operations in 2028, with CST Energy leading development until the RTB phase.
These acquisitions and constructions underscore BW ESS's commitment to capitalizing on the accelerating BESS markets in Italy and Spain, where regulatory frameworks are increasingly recognizing storage as a strategic asset for grid stability.
Source: Inspenet
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