Wedoany.com Report-Jun 5, Italy’s largest second-life battery energy storage system, the Pioneer project, was officially launched at Rome-Fiumicino airport. Developed by Enel, the state-owned energy company, the 2.5 MW/10 MWh system incorporates 762 repurposed battery packs and modules for efficient energy storage.

The batteries were sourced from multiple electric vehicle manufacturers. Half come from Mercedes-Benz, about 30% from Stellantis, which includes brands like Chrysler and Citroën, and the rest from Nissan vehicles. This approach extends the lifecycle of used batteries, supporting sustainable energy practices.

An Enel representative stated: “The Pioneer project is a key milestone in sustainable energy, utilizing second-life batteries to optimize efficiency at Rome-Fiumicino airport.” The initiative was a collaboration with Aeroporti di Roma (ADR), the airport’s management company, and drew on expertise from Germany’s Fraunhofer research institute.

The system integrates with Rome-Fiumicino’s Solar Farm, the largest self-consumption solar facility at any European airport. This synergy enhances the airport’s ability to store and utilize renewable energy, aligning with its sustainability objectives.

The Pioneer project highlights Italy’s commitment to innovative energy storage solutions. By repurposing electric vehicle batteries, it meets the energy needs of a major airport while promoting environmentally responsible practices. The partnership between Enel, ADR, and Fraunhofer reflects a shared dedication to advancing sustainable technology.

This launch showcases the practical application of circular economy principles, giving used batteries a new role in energy storage. It supports the broader goal of reducing waste while meeting the demands of a high-traffic international hub like Rome-Fiumicino airport.