The process of forming a new national green party in Norway was initiated in December 1984, with the official launch in 1988. Among the pioneers were the late philosopher
Arne Næss, peace researcher
Johan Galtung, and the philosopher
Sigmund Kvaløy Setreng. In the local elections between 1991 and 2009, the Green Party had six to eight representatives elected each time. In the national elections the party never exceeded 0.5% support. Since 2005, the Greens have seen a significant membership rise, with the new members coming from a wide variety of other parties, including the seven established parliamentary parties. In the
municipal elections of 2011, the party saw its first local breakthrough, having garnered close to 22,000 votes on a national basis. Two years later, during the campaign for the
2013 general election, the party saw a significant rise in support in the opinion polls. The Greens were widely expected to gain parliamentary representation to some extent. In the election, the Greens gathered over 79,000 votes, making them the eighth biggest party in the country. This vote count translates to 2.8 percent of the vote.
Rasmus Hansson, the party's top candidate from
Oslo was elected to parliament, becoming the first ever Green MP. In the local elections of 2015 the Green Party overtook the 4% nationally for the first time in its history and got the third place in Oslo. The party have stated their refusal to form a government with any parties that will continue to drill for
oil in the North Sea. The party had its best result at the
2021 parliamentary election, winning three seats in the
Storting and falling just short of the 4% threshold for levelling seats. In
2025, the party expanded even further, winning 4.7% of the vote and eight seats in the Storting. ==Ideology==