In Oulainen, in the Northern Ostrobothnia region, the Karahka wind farm, developed and built by VSB Finland, has been successfully commissioned. Owned by the Finnish utility company Helen and the Bank of Åland Wind Power Special Investment Fund, the 25 wind turbines are spread across an area of approximately 2,300 hectares and will produce electricity with a capacity of around 148 megawatts. The completion of the wind farm will meet the needs of an increasingly electrified society, significantly…