Renewables.digital currently lists 1 Battery Storage (BESS) transaction in France in January 2026, with a combined capacity of 100 MW. Companies involved include Alpiq (1) and Harmony Energy (1). Development status: Operational (1). The most recent deal is “Alpiq Acquires 100 MW / 200 MWh Cheviré BESS, France’s Largest Operational Battery Storage Asset” (21 January 2026).
| Date | Transaction | Technology | Capacity | Country | Buyer | Seller |
|---|---|---|---|---|---|---|
| Alpiq Acquires 100 MW / 200 MWh Cheviré BESS, France’s Largest Operational Battery Storage Asset | Battery Storage (BESS) | 100 MW | France | Alpiq | Harmony Energy |
Renewables.digital currently lists 1 Battery Storage (BESS) transactions in France in January 2026, with a combined capacity of 100 MW.
Alpiq (1) (number of deals).
Harmony Energy (1) (number of deals).
Alpiq Acquires 100 MW / 200 MWh Cheviré BESS, France’s Largest Operational Battery Storage Asset with 100 MW (21 January 2026).
Alpiq has acquired the 100 MW / 200 MWh Cheviré battery energy storage system from Harmony Energy at the Port of Nantes Saint-Nazaire. Commissioned in December 2025, the asset is currently the largest operational BESS in France and strengthens Alpiq’s European flexibility portfolio.
Data as of 15 October 2026. The overview covers the transactions currently listed in the Renewables.digital database; each deal links to its original public source.