When completed in the first half of 2025, Yllikkälä Power Reserve Two will be the largest in the Nordic countries with an installed capacity of 56,4 MW / 112,9 MWh, which is equivalent to the annual electricity consumption of approximately 5-10 Finnish detached houses. Espoo, Finland, 25 February 2026 – Statkraft and Swedish developer OX2 have signed a seven-year, 235-MW battery energy storage agreement in Finland. This is Statkraft's largest BESS PPA in the Nordics to date. Statkraft, a leading provider of power purchase agreements (PPAs) and the largest. Sweden's Minister for Climate and the Environment Romina Pourmokhtari has inaugurated the largest unified battery storage portfolio in the Nordics, a pioneering initiative developed by Ingrid Capacity in partnership with BW ESS. 14 large-scale battery storage systems (BESS) have come online in Sweden to deploy 211 MW / 211 MWh into the region. Developer and optimiser Ingrid Capacity and energy storage owner-operator BW ESS have been. Battery systems supplier Nidec has chosen Destia to provide the infrastructure and electrical works for the battery energy storage system (BESS) that it is building for Neoen in Yllikkälä, Lappeenranta.