Tesla Scores $15B Deal for 25 GWh Battery Storage in Europe
Tesla has signed a multi-year agreement with clean energy infrastructure provider NatPower to deploy over 25 gigawatt-hours (GWh) of battery energy storage systems (BESS) across Europe, marking a major advancement in the continent’s renewable energy landscape.
The battery storage projects, to be located primarily in Italy and the United Kingdom, aim to stabilize electrical grids, optimize renewable energy use, and supply dispatchable power to high-energy-demand sectors such as data centers and industrial operations. The full scope of the initiative targets a capacity exceeding 100 GWh, with an estimated construction value between $4 billion and $5 billion.
NatPower expects that the entire battery storage program will generate revenues exceeding $15 billion over 20 years. Tesla’s involvement encompasses providing its flagship Megapack battery systems, engineering, procurement, and construction (EPC) services, as well as bankable trading services with long-term revenue warranties, leveraging its position as a global leader in utility-scale battery solutions.
Europe is witnessing a rapid surge in battery storage installations, with annual capacity projected to nearly triple—climbing from 50 GWh in 2026 to 138 GWh by 2030—as regional markets strive to reduce reliance on volatile fossil fuel supplies and enhance energy security amidst geopolitical uncertainty.
Fabrizio Zago, CEO of NatPower, highlighted the challenges the sector faces in delivering infrastructure on schedule despite access to capital and technology. He remarked, “What we have built with Tesla is an ecosystem that enables alignment between capital and execution, and that can be replicated across multiple markets.” This collaborative approach aims to accelerate battery deployment efficiently and effectively throughout Europe.
The global battery storage boom is not limited to Europe; parallel growth is noticeable in other markets, including the U.S., as countries increase efforts to transition to cleaner energy sources and enhance grid resilience. Tesla’s ongoing expansion in utility-scale battery projects positions the company as a key beneficiary of this global trend.
By integrating large-scale battery systems, countries can better harness intermittent renewable energy, such as wind and solar, stabilizing supply and accommodating peaks in electricity demand. The partnership between Tesla and NatPower signifies a strategic move to meet the increasing need for flexible and sustainable energy infrastructure.