Alpiq appears in 2 renewable energy transactions tracked by Renewables.digital (2 as buyer) between January 2026 and August 2026, with a combined capacity of 100 MW. Technologies: Battery Storage (BESS) (2). Countries: France (1) and Germany (1). The most recent deal is “Alpiq Acquires Bollingstedt Operational Battery Storage Project in Schleswig-Holstein from ECO STOR” (25 August 2026).
| Date | Transaction | Technology | Capacity | Country | Buyer | Seller |
|---|---|---|---|---|---|---|
| Alpiq Acquires Bollingstedt Operational Battery Storage Project in Schleswig-Holstein from ECO STOR | Battery Storage (BESS) | – | Germany | Alpiq | ECO STOR | |
| Alpiq Acquires 100 MW / 200 MWh Cheviré BESS, France’s Largest Operational Battery Storage Asset | Battery Storage (BESS) | 100 MW | France | Alpiq | Harmony Energy |
Alpiq has acquired the Bollingstedt battery storage project from ECO STOR's project company ECO POWER ONE GmbH. Operational since June 2025 and operating under one of Germany's first Flexible Connection Agreements, the project is one of Germany's most advanced large-scale BESS facilities. ECO STOR retains technical and operational management post-transaction.
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 30 September 2026. The overview covers the transactions currently listed in the Renewables.digital database; each deal links to its original public source.