Prime Capital acquires 125 MW BESS project in Finland from Aurinkokarhu

Type: Acquisition · Technology: Storage · Country: Finland · Capacity: 125 MW · Announced: 2026-03-19

Prime Capital has acquired a 125 MW battery energy storage system (BESS) project in Finland, known as the Tuovila asset, marking its third BESS acquisition in the country within a week. The project was fully developed by Aurinkokarhu and received late-stage financing from Futureal, enabling a rapid transaction close within two months. This acquisition reflects a strategic shift toward aggregating de-risked, construction-ready storage assets in high-volatility markets like Finland. The asset is expected to begin construction in Q2 2026 and reach commercial operation by early 2027, participating in Finland’s grid services market through load shifting, balancing, and frequency response. The deal underscores a growing trend where capital prioritizes execution certainty and speed-to-market over early-stage pipeline development.

Analysis

Prime Capital has acquired a 125 MW battery energy storage system (BESS) project in Finland, known as the Tuovila asset, from Aurinkokarhu. Prime Capital manages approximately €20 billion in alternative investments, with a significant focus on European infrastructure debt and renewable energy assets. The project was fully developed by Aurinkokarhu and received late-stage financing from Futureal, enabling a rapid transaction close within two months. The asset is expected to begin construction in Q2 2026 and reach commercial operation by early 2027, participating in Finland’s grid services market. The deal was announced on 2026-03-19.

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