NatPower and Tesla signed a multi-year agreement to develop over 25 GWh with BESS batteries in Europe. The initial projects will be located in Italy and the United Kingdom, two markets where grid stability and renewable integration have become priorities for the electrical system.
Additionally, the agreement includes the use of Tesla Megapack, the U.S. company’s large-scale storage solution. NatPower will own and operate the assets, while Tesla will provide technology, engineering, procurement and construction services, along with energy trading capabilities through its Autobidder platform.
BESS Batteries for a More Demanding Electrical Grid
Currently, Europe faces growing pressure on its electrical grids due to electrification, the advancement of renewable energies, and increased consumption associated with data centers and artificial intelligence. In this scenario, BESS systems enable energy storage when there are surpluses and release it when demand increases or renewable generation drops.
Therefore, the agreement between NatPower and Tesla aims to create grid infrastructure capable of providing flexibility, backup, and energy optimization. The covered capacity exceeds 25 GWh and is part of a larger program seeking to reach over 100 GWh.
Five Initial Projects in Italy and the United Kingdom
In this initial phase, five large-scale projects will be developed. The total estimated investment for the program is between $4,000 and $5,000 million, while potential revenues could exceed $15,000 million over 20 years.
Likewise, the agreement integrates key components to accelerate execution: manufacturing capacity reservation, grid access, permits, financial structure, and construction planning. This coordination seeks to reduce delays in complex energy projects.
Tesla Megapack and Autobidder at the Center of the Agreement
Tesla will supply its Megapack to store electricity at grid scale. Additionally, its Autobidder platform will enable management of commercial energy buying and selling operations, with the objective of improving asset profitability and operation.
For its part, NatPower strengthens its role as an independent renewable energy developer, with a portfolio oriented toward investment-grade infrastructure. The company seeks to convert industrial capacity into operational projects that provide stability to the European energy system.
A Replicable Model for Energy Storage
The agreement marks a path to finance, build, and operate BESS projects in multiple markets under a single execution framework. For NatPower, the alliance enables alignment of capital, technology, and construction within more defined timelines.
Finally, the deployment of these batteries could improve grid responsiveness to demand peaks, renewable intermittency, and intensive industrial consumption. In an increasingly electrified Europe, energy storage becomes a critical component of electrical infrastructure.
Source and photo: NatPower
