Energy policy of Finland in the disputed acquisition of the same size national company and mainly renewable electricity company Imatran Voima. Fortum was until then mainly a nuclear company. Finnish competition authorities approved the deal. The wind power target of Finland was 494 MW wind power by 2010. Only 40%, 197 MW of the target, was achieved in 2010. Solar heating is the usage of solar energy to provide space or water heating. Solar heating per capita in Finland was among the lowest in the EU in 2010, with high unused domestic energy opportunities (W/capita): Finland 4, Latvia 3, Estonia 1 and Lithuania 1.
Estonia St. Matthew's Day, where Lembitu was killed. In 1219, Valdemar II landed at Lindanise, defeated the Estonians in battle, and started conquering Northern Estonia. The next year, Sweden invaded Western Estonia, but were repelled by the Oeselians. In 1223, a major revolt ejected the Germans and Danes from the whole of Estonia, except Reval, but the crusaders soon resumed their offensive, and in 1227, Saaremaa was the last county to surrender. After the crusade, the territory of present-day Southern Estonia and Latvia was named Terra Mariana, but later it became known simply as Livonia. Northern-Estonia became the Danish Duchy of