News

Centrica Energy, Delta Capacity and Covenergo have signed a partial tolling agreement for AKKU One, a 125 MW / 300 MWh standalone battery energy storage system (BESS) being developed in Lapinlahti, Finland. Under the partial tolling agreement, Centrica Energy will optimise and trade the asset across Nordic power markets, leveraging its 24/7 trading and multi-market optimisation capabilities to unlock value across wholesale, balancing and ancillary service markets. Through t

Delta Capacity brings together market leaders in battery technology, construction, and engineering to build out its Finnish flagship BESS Delta Capacity partners with Sungrow, NEPower, and Despro, leading names in battery storage technology, electrical construction, and engineering, to deliver Karppio, a 125 MW / 300 MWh (2-hour duration) battery energy storage system (BESS) under construction in Teuva, Finland. Karppio is being developed by Delta Capacity together with Strio

Covenergo, an established renewable energy services provider, and Delta Capacity, a Swiss-based developer and operator of utility-scale battery storage systems, partner to deliver AKKU One, a standalone 125 MW / 300 MWh battery energy storage system (BESS) project in Lapinlahti, Finland. Construction of the project is now under way, with commissioning targeted for Q4 2027. AKKU One was acquired as a ready-to-build (RTB) asset from Helios Nordic Energy. Covenergo, as majority

Centrica Energy and Delta Capacity have signed a partial tolling agreement for the Karppio battery energy storage system (BESS), a 125 MW / 300 MWh standalone battery project being developed in Teuva, Finland. The project was acquired as a ready-to-build (RTB) asset from Helios Nordic Energy and is being constructed by Delta Capacity, which will serve as the long-term asset manager for the project. Karppio is being developed together with the Strioga Family Foundation. Under

Delta Capacity and Strioga Family Foundation have signed an agreement to acquire the Ready-to-Build battery energy storage project from Helios Nordic Energy in Finland. The project adds 300 MWh to Delta Capacity's growing Nordic portfolio, with commercial operation scheduled for 2027. Delta Capacity, a Swiss-based developer of utility-scale battery storage systems, and Strioga Family Foundation, announced a strategic partnership to jointly acquire the Karppio battery energy s

Ånge Storage Solutions brings 70 MW / 160 MWh BESS into commercial operation in SE2. The project is the largest battery storage system in operation in the Nordics and was delivered from procurement start to commercial operation in just 15 months. WOOD & Company and Delta Capacity have started the commercial operation of Ånge Storage Solutions, a 70 MW / 160 MWh (2-hour system) battery energy storage system (BESS) near Ånge, central Sweden. Completed within 15 months, it is th

The Bavarian State Brewery Weihenstephan, the world's oldest brewery founded in 1040, and Delta Charge, a Swedish-German company pioneering charging and battery storage solutions for electric trucks, have jointly inaugurated a fully electrified charging and energy depot at the brewery's logistics hub, purpose-built to serve its growing electric truck fleet. With the new system, Weihenstephan has become one of the first major German breweries to operate a battery-enabled charg

Delta Capacity is pleased to announce the appointment of Marc Weisser as Chief Financial Officer and Chief Investment Officer. In his new role, Marc will lead Delta Capacity’s finance and investment strategy, supporting the continued growth of the company’s energy storage platform and expanding project portfolio. Marc brings extensive experience across strategic finance, M&A, capital markets, and the energy sector. Prior to joining Delta Capacity, he served as Chief Financial

Centrica Energy, the energy trading and optimisation arm of Centrica plc, has signed an optimisation agreement with Ånge Storage Solutions AB, a project company jointly established by Delta Capacity, a Swiss-based developer of utility-scale battery storage systems, and Wood & Co., a leading European investment bank and asset manager, for a 70 MW / 160 MWh battery project in Ånge, Sweden, scheduled to be commissioned in Q2 2026. Once operational, the Ånge project will be the

Munich / Zug Sungrow, a global leader in PV inverters and energy storage systems (ESS), and Delta Capacity, a developer and long-term owner of utility-scale`battery energy storage systems (BESS), today announced a significant expansion of their partnership. At Energy Storage Summit in London, the companies signed a 1 GWh framework agreement for Sungrow’s PowerTitan 2.0 energy storage solution, with projects planned for delivery and deployment within 2026. The agreement suppor

One of the most notable case studies presented in Madrid was Delta Capacity’s project in Ånge, in central-northern Sweden, a 70 MW/160 MWh installation that is currently the largest energy storage system in the country. Delta Capacity and Sungrow collaborated to strengthen the grid and enable greater integration of renewable energy. The site is located in a challenging climatic environment, with temperatures dropping to -28°C. Key challenges included snow loads on container s

Munich Delta Charge, a Swedish-German company that is pioneering charging and battery storage solutions for electric trucks, has raised $4.3m equity in an oversubscribed funding round led by Vireo Ventures and Rethink Ventures. The round includes executives from Audi and Allianz, German family offices and founders of Munich’s climate tech ecosystem. The funds will accelerate the growth of Delta Charge’s pan-European network of truck-charging depots and battery-enabled indust

Gothenburg RES, the world’s largest independent renewable energy company, has successfully completed the sale of a fully ready-to-build 70MW/160MWh battery energy storage system (BESS) project in Ånge, Sweden. The project has been acquired by Delta Capacity, a Swiss-based developer of utility-scale battery storage solutions, with financial backing from Wood & Co., a leading European investment bank and asset manager. With over 40 years of experience in renewable energy, RES