Summary:
On 25 November 2022, a group of over 600 young people born between 1996 and 2015 filed a class action lawsuit against the Swedish State in the Nacka District Court (Nacka tingsrätt). According to the Plaintiffs, the Swedish State is failing to do its fair share to reduce the greenhouse gas (GHG) concentration in the atmosphere to keep warming below 1.5°C as compared to pre-industrial levels, by not undertaking immediate and adequate procedural and substantive measures to continuously reduce GHG emissions and enhance GHG sinks, thus failing to adequately protect the plaintiffs from adverse impacts of anthropogenic climate change. Therefore, the Plaintiffs claim that this constitutes a violation of their rights to life, private and family life, and non-discrimination under Articles 2, 8, and 14 of the ECHR, and their right to property under Article 1, Protocol 1 of the ECHR.
The Plaintiffs requested the Nacka District Court to order the Swedish State to do its fair share in reducing GHG emissions to keep global warming below 1.5°C. They argued that the Swedish State should be required to take sufficient and adequate measures to ensure that emissions are continuously reduced and that GHG are absorbed through natural carbon sinks to limit the risk of adverse impacts of climate change on them.
On 31 March 2023, the Nacka District Court invited the Swedish State to file its response to the Plaintiffs’ application. On 21 June 2023, the Swedish State filed its response with the Nacka District Court, requesting that the case be dismissed. The Court then invited the Plaintiffs to submit their comments on the request for dismissal no later than 28 August 2023.
Inadmissibility ruling:
The Nacka District Court referred a question to the Swedish Supreme Court concerning whether such a case against the state could be brought before a court. On 19 February 2025, the Supreme Court ruled that the group members’ claim, as formulated in the district court, could not be admissible. In doing so, it engaged with the KlimaSeniorinnen ruling of the European Court of Human Rights, summarizing the high victim status standard set in that case and its emphasis of cases brought by associations. It also noted that the ECtHR established that it would not tolerate actio popularis cases. The Supreme Court found that the case before it was (a) brought not by an association but by individuals who did not argue that they were particularly vulnerable to the impacts of climate change as per the KlimaSeniorinnen victim status test, and (b) sought an order on the State to take specific measures, which raised issues of the separation of powers and the margin of appreciation of the State authorities. However, the Court left open the admissibility of differently-argued cases, for example cases brought by an association or requesting only a declaration that the state had violated the ECHR by failing to take sufficient measures to counteract the effects of climate change.
Date filed:
25 November 2022
Status of case:
Plaintiffs withdrew the case on 30 June 2025, and the environmental association Aurora initiated a new climate lawsuit before the Nacka District Court on 06 February 2026. The database entry on Aurora v. Sweden (Aurora Case II) is available here.
The plaintiffs’ appeal against an order for payment of legal costs is pending before the Supreme Court.
More information:
The Plaintiffs’ summons application is available via the Climate Case Chart.
The ruling of the Supreme Court is available here.
A press release concerning the inadmissibility decision (in Swedish) is available here.
Suggested citation:
Supreme Court of Sweden, Anton Foley and others v. Sweden, Ö 7177-23, 19 February 2025.
Last updated:
21 February 2025