2022 Austria Belgium Cyprus Denmark European Court of Human Rights France Germany Greece Luxembourg Private and family life Right to life Sweden Switzerland The Netherlands The United Kingdom

Soubeste and 4 other applications v. Austria and 11 other States

On 21 June 2022, it was reported that an application had been filed at the European Court of Human Rights concerning membership in the Energy Charter Treaty of 1994 (ECT), which entered into force in 1998. The case was brought by five young people, aged between 17 and 31, who allege that the 12 respondent States’ membership of the ECT stymies climate action, thereby violating their rights under Articles 2 (right to life) and 8 (right to respect for private and family life) ECHR.

It was further reported that the 12 respondent States in this case are Austria, Belgium, Cyprus, Denmark, France, Germany, Greece, Luxembourg, Netherlands, Sweden, Switzerland and Britain. In these States, corporate actors in the fossil fuel sector can bring legal action against the respective governments for losses of profits due to energy-related measures, thereby raising the costs of the green energy transition or making it illusory. The applicants argue that their Convention rights have been violated as a result.

In this regard, the IPCC pointed out in Chapter 14 of Working Group III report in the Sixth Assessment Cycle in 2022 (available here) that “bilateral and multilateral agreements, including the 1994 Energy Charter Treaty, include provisions for using a system of investor-state dispute settlement (ISDS) designed to protect the interests of investors in energy projects from national policies that could lead their assets to be stranded. Numerous scholars have pointed to ISDS being able to be used by fossil-fuel companies to block national legislation aimed at phasing out the use of their assets”. It also noted that “international investment agreements may lead to ‘regulatory chill’, which may lead to countries refraining from or delaying the adoption of mitigation policies, such as phasing out fossil fuels”.

Status of case:

Adjourned until the Grand Chamber has ruled in the climate change cases pending before it (see the ECtHR’s press release here).

Suggested case citation:

European Court of Human Rights, Soubeste and 4 other applications v. Austria and 11 other States (nos. 31925/22, 31932/22, 31938/22, 31943/22, and 31947/22), application filed on 21 June 2022 (not yet communicated).

Last updated:

15 March 2023

2021 Belgium Domestic court Emissions reductions/mitigation European Convention on Human Rights Private and family life Right to life

Belgian ‘Klimaatzaak’


On 17 June 2021, a Brussels court of first instance issued its judgment in the Urgenda-inspired Belgian “Klimaatzaak” (Dutch for “climate case”).

The applicants in this case alleged, among other things, that the four Belgian governments (i.e. the three regional governments and the federal state) had violated human rights law, and were obligated to reduce Belgium’s greenhouse gas emissions by 40% by 2020 compared to 1990 levels.

The case was delayed for almost three years because of proceedings contesting the language of the case, which was adjudicated in French.

On 17 June 2021, a court of first instance found that Belgian climate policy was negligent and violated the duty of care under human rights law. At stake were, among other things, violations of Articles 2 and 8 ECHR, in claims inspired by the Dutch Urgenda case. However, the court of first instance also held that, in light of the principle of separation of powers, it could not set greenhouse gas reduction targets for the Belgian governments.

Key points of the first-instance judgment:

The Brussels court of first instance not only declared the complaint of the applicant association, VZW Klimaatzaak, admissible, but also that of the 58,000 co-plaintiffs. Belgian law does not allow for an actio popularis, but the first-instance court recognized that all of the applicants faced a risk of material, physical or moral damage. In doing so, it referred to the risks to human and animal health and to the territorial integrity of the Belgian state, and especially of the Flemish region, which was particularly at risk of harms caused by sea level rises. The best available science, as reflected in existing diplomatic consensus, did not leave room for doubt about the existence of a real risk from dangerous climate change. This meant a serious risk that current and future generations would see their daily lives profoundly impacted (“profondément perturbées”). The fact that other Belgian citizens could bring a similar claim did not change this.

The judgment also states that the federal state and the three regions are jointly and individually responsible for the risk of harm at stake, despite the complex structure of the Belgian state.

Lastly, the judgment states that the four governments’ inadequate climate policy violates articles 2 and 8 of the European Convention on Human Rights (which enshrine the right to life and the right to respect for private and family life, respectively).

However, the court did not order the injunction claimed by the applicants for concrete reduction targets. The applicants had requested an injunction to the effect that the Belgian state should reduce greenhouse gas emissions by 42% by 2025 and by 55% by 2030.

The applicants have indicated that they will appeal the judgment and take a case to the European Court of Human Rights in Strasbourg, making this the potential fifth climate application to the ECtHR. The applicants have indicated that the reason for the latter step is that delays in the domestic judicial system mean that the case might only be concluded in 9.5 years. Citing the urgency of emissions reductions, they have indicated that they will claim that there is no effective remedy available on the domestic level.

Suggested citation:
Francophone first instance court of Brussels, 4th chamber, Klimaatzaak ASBL v. Belgium, no. 2015/4585/A, Judgment of 17 June 2021, available at

Full text:

For background information on the case, see here.

For a summary (in Dutch) by Klimaatzaak, see here.

For the full judgment (in French), see here.

Further reading:

For more on this case, see the blog post by Matthias Petel and Antoine De Spiegeleir in the Sabin Center’s Climate Law Blog, available here.

Austria Belgium Bulgaria Children and young people Croatia Cyprus Czechia Denmark Emissions reductions/mitigation Estonia European Convention on Human Rights European Court of Human Rights Finland France Germany Greece Hungary Ireland Italy Latvia Lithuania Luxembourg Malta Non-discrimination Norway Paris Agreement Poland Portugal Private and family life Prohibition of torture Right to life Romania Russian Federation Slovakia Slovenia Spain Sweden Switzerland The Netherlands The United Kingdom Turkey Ukraine

Duarte Agostinho et al. v. Austria et al.

This case was brought by a group of six young people, acting together as the ‘Youth for Climate Justice’, against 33 Council of Europe Member States. Theirs is the first climate case to come before the ECtHR. In their application, the six applicants, who are aged between 8 and 21, argue that the 33 respondent States have failed to comply with their positive obligations under Articles 2 and 8 of the Convention, read in the light of the commitments made under the 2015 Paris Climate Agreement. They claim that their right to life (Art. 2 ECHR) is being threatened by the effects of climate change in their home State of Portugal, including through the harms caused by forest fires. Moreover, they claim that their right to respect for their private and family life under Art. 8 ECHR is being threatened by heatwaves that force them to spend more time indoors. They also note their anxiety about their uncertain future, and the fact that, as young people, they stand to experience the worst effects of climate change. They accordingly allege a violation of Article 14 ECHR (non-discrimination), given the particular impacts of climate change on their generation. According to the applicants, the absence of adequate measures to limit global emissions constitutes, in itself, a breach of the obligations incumbent on States.

This is the first climate application brought before the European Court of Human Rights, and it was brought with the support of the Global Legal Action Network (GLAN). The issues raised here are novel in the Strasbourg context. In addition, in communicating the case, the Court also proprio motu raised an issue under Article 3 ECHR, the prohibition of torture and inhuman and degrading treatment.

Domestic proceedings:
None, this case was brought directly to the ECtHR. The applicants submit that, given the complexity of the case and their limited financial means, requiring them to exhaust the domestic remedies in each of the 33 respondent States would impose an excessive and disproportionate burden on them.


On 29 June 2022, the 7-judge Chamber to which the case had originally been allocated relinquished jurisdiction over it in favour of the Court’s 17-judge Grand Chamber. Relinquishment is possible where a case either (a) raises a serious question affecting the interpretation of the Convention or its Protocols, or (b) might lead to a result inconsistent with the Court’s case-law (Rule 72, paras 1-2 of the Rules of Court).

In February 2023, the Court announced that it would hold a public Grand Chamber hearing in this case, along with two other climate cases pending before it (Carême v. France and KlimaSeniorinnen and Others v. Switzerland). It announced that it would adjourn the remaining climate cases pending before it in the meantime. The oral stage in these three cases is staggered: Carême and KlimaSeniorinnen were heard on 29 March 2023, while the hearing in Duarte Agostinho will be held before the same composition of the Grand Chamber on 27 September 2023.




Separate opinions:

Implementation measures taken:


Type of Forum:

Status of case:
Communicated by the Court on 30 November 2020. Relinquished to the Grand Chamber on 29 June 2022.

Suggested case citation:
ECtHR, Duarte Agostinho and Others v. Portugal and 32 Other Member States, no. 39371/20, Communicated Case, 30 November 2020, relinquished to the Grand Chamber on 29 June 2022.


For more information on this case, see the following links.

  • For more background on the case and profiles on the applicants, click here:
  • For the original application for as submitted to the Court, click here
  • To see all of the third party interventions filed in the case to date (eight in total), click here.
  • To read the observations of the 33 respondent states in this case, click here.