On September 2, 2020, six Portuguese youth filed a complaint with the European Court of Human Rights against 33 countries. The complaint alleges that the respondents have violated human rights by failing to take sufficient action on climate change, and seeks an order requiring them to take more ambitious action. 

The complaint relies on Articles 2, 8, and 14 of the European Convention on Human Rights, which protect the right to life, right to privacy, and right to not experience discrimination. The complainants claim that their right to life is threatened by the effects of climate change in Portugal such as forest fires; that their right to privacy includes their physical and mental wellbeing, which is threatened by heatwaves that force them to spend more time indoors; and that as young people, they stand to experience the worst effects of climate change. 

The case is brought against the Member States of the Council of Europe (Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Germany, Greece, Denmark, Estonia, Finland, France, Croatia, Hungary, Ireland, Italy, Lithuania, Luxembourg, Latvia, Malta, the Netherlands, Poland, Portugal, Romania, Slovak Republic, Slovenia, Spain and Sweden) as well as Norway, Russia, Switzerland, Turkey, Ukraine and the United Kingdom. The complainants allege that the respondents have fallen short of their human rights obligations by failing to agree to emissions reductions that will keep temperature rise to 1.5 degrees Celsius, as envisioned by the Paris Agreement. 

On November 30, 2020, The European Court of Human Rights fast-tracked and communicated the case to 33 defendant countries, requiring them to respond by the end of February 2021. According to the Global Legal Action Network (GLAN), who are supporting the case, only a tiny minority of cases before the Court are fast-tracked and communicated. 

On February 4, 2021, the Court rejected a motion by the defendant governments asking the Court to overturn its fast-tracking decision. The governments had asked the court to overturn priority treatment of the case and to hear arguments only on the admissibility of the case. The Court sent a letter to the parties rejecting these motions and gave the defendants until May 27, 2021 to submit a defense on both admissibility and the merits of the case. 

The Court also granted until May 6, 2021 third party interventions. Among other seven third-party intervention, on May 5, 2021, Amnesty International intervened in the case and submitted her written observations to the European Court of Human Rights. The submission supports the claimants' position, providing legal arguments to the Court to show that international law requires states to not harm, and to not allow companies within their jurisdiction to harm, the human rights of people outside their borders.

On May 19, 2021 a new intervention was made by the European Commission submitted her written observations to the European Court of Human Rights. Noting the pronounced impact of environmental degradation and climate change on human rights, the Commissioner argues that international environmental and children’s rights law instruments should play a significant role in defining the scope of states’ obligation to prevent human rights violations caused by environmental harm. The Commission bases its defense of EU policy in the field of environmental protection on sound legal reasoning and science-based evidence. The term ‘climate emergency’ expresses the political will to fulfill the obligations under the Paris Agreement.  The Commissioner concludes that “the increasing number of climate change-related applications provide the Court with a unique opportunity to continue to forge the legal path towards a more complete implementation of the Convention and to offer real-life protection to individuals affected by environmental degradation and climate change.”

On August 14, 2021, the claimants received the respondent governments’ respective defenses. However, on legal advice, the claimants have decided not to make them public. The claimants have until January 12, 2022 to respond to the governments’ defenses. 

On June 30, 2022, the Chamber of the European Court of Human Rights relinquished jurisdiction in favor of the Grand Chamber. The case is now going to be examined by the ECtHR's Grand Chamber of 17 judges on account of the fact that the case raises a serious question affecting the interpretation of the Convention (Art 30 ECHR). The Court held a hearing in September 2023. 

On April 9, 2024, the European Court declared the application inadmissible. With respect to extraterritorial jurisdiction, the Court found no grounds to expand the judicial application as requested by the applicants. Territorial jurisdiction was therefore only established in respect of Portugal, and the complaint was declared inadmissible against other respondent States. Nonetheless, because the applicants had failed to exhaust domestic remedies in Portugal, the complaint against Portugal was also deemed inadmissible. 

Duarte Agostinho and Others v. Portugal and 32 Other States

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Duarte Agostinho and Others v. Portugal and 32 Other States - complaint

Filed

International

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An aim to achieve a quantifiable outcome within a given time-frame, set by an institution such as a national government.

Policy instruments are techniques or tools used by governing authorities to promote certain policies in order to achieve predetermined goals. Put simply, instruments are how a government tries to achieve its goals, with this taxonomy being focused on national policy instruments.

Risk is the potential for adverse consequences resulting from the dynamic interplay between (climate-related) hazards, exposure, and vulnerability of affected human or ecological systems.

Groups  of people who are adversely affected by climate change or the response to it

A set of principles, processes, and practices that build economic and political power to shift from an extractive economy to a regenerative economy.

Justice is the ethical and political framework that addresses fairness, including issues of responsibility, rights, and structural inequity.

Renewable energy means all forms of energy produced from renewable sources in a sustainable manner.

Fossil fuel is a generic term for non-renewable energy sources such as coal, fossil gas, and oil (including crude oil, and petroleum products), that can be used for electricity and heat generation. Fossil fuels are hydrocarbons formed from pressurised and heated organic material buried over millions of years.

Molecules in the atmosphere that play a key role in the greenhouse effect by trapping heat radiating from Earth’s surface.

Area of the economy in which actors engage in identical or related activities.

In human systems, the process of adjustment to actual or expected climate change and its effects, in order to moderate harm, increase resilience or exploit beneficial opportunities. In natural systems, the process of adjustment to actual climate change and its effects; human intervention may facilitate adjustment to expected climate change and its effects.

The management and allocation of funds, assets and investments to meet various objectives

People who are less able to respond to the effects of climate change due to having limited financial or physical assets

A ban is a legal action that prevents the sale or supply of a product or service, or that recalls a product from the market. Examples are bans on SF6, greenwashing, fossil fuel advertisement or single-use plastics.

A target to reduce the prevalence of a greenhouse gas over a specific time frame

Using laws and the legal system more broadly to protect vulnerable entities

Either money or something of monetary value is transferred between two or more organisations, people or countries.

Hot temperature extremes are daily maximum temperatures  that were exceeded on average once in a decade or once in 50 years, and includes heatwaves.

The release of heat-trapping gases, primarily from human activities such as burning fossil fuels, agriculture and industry.

A long-lived, colourless gas, chiefly emitted from fossil fuel combustion, deforestation and cement production.

Risks to the ecosystem health of the marine environment, including ocean warming, ocean acidification, and ocean deoxygenation, harming biodiversity, species health, ecosystem services, and coastal community livelihoods.

Extreme weather refers to events where a weather variable exceeds (or falls below) a threshold. Meaning it is significantly different from the average or usual weather pattern.

Terrestrial means "of the earth" and relates to the risks to ecological system that includes all living organisms and their interactions within land-based environments, such as forests, grasslands, and deserts.

Air pollution involves harmful contaminants in the air, affecting both indoor and outdoor environments. It can lead to health issues like respiratory diseases and heart problems, and climate impacts such as global warming. Pollutants can damage plants, trees, habitats, and water bodies like rivers and lakes.

Social inclusion is the process of improving the terms on which individuals and groups take part in society—improving the ability, opportunity, and dignity of those disadvantaged on the basis of their identity.

Oil is a combustible liquid fossil fuel composed mainly of hydrocarbons, occurring as crude oil and refined into petroleum products such as petrol, diesel and kerosene.

Fossil gas, commonly known as natural gas, is a fossil fuel consisting chiefly of methane with smaller amounts of other hydrocarbons and trace gases, found in underground deposits.

Coal is a combustible sedimentary rock formed from carbonised plant matter, rich in carbon and hydrocarbons, and occurring in several main types including hard coal and brown coal.

People who have left their homes, whether through force, voluntarily, or a mixture of both

woman and genders outside of the gender binary

Activities of industries that extract natural resources, such as mining, oil, and gas, for commercial use.

Activities that involve planning, designing and building infrastructure, residential, and commercial structures.

This sector involves the wholesale and retail selling of goods.

This sector involves activities that impart knowledge and skills to individuals, including formal schooling, vocational training and educational support.

Activities of government agencies and institutions that provide public services, enforce laws and manage public resources.

This sector includes firms and individuals offering specialised expertise in fields such as law, accounting, consulting, science and engineering.

Activities of businesses and institutions that provide financial services and products to individuals and organisations.

Slow onset events evolve gradually from incremental changes over many years or from increased frequency or intensity of recurring events. As defined in the Cancun Adaptation Framework (2010), slow onset events include risks and impacts from rising temperatures, desertification, biodiversity loss, land and forest degradation, glacial retreat, ocean acidification, sea level rise, and salinization.

Duarte Agostinho and Others v. Portugal and 32 Other States - complaint

Target

Policy instrument

Risk

Impacted group

Just transition

Fossil fuel

Greenhouse gas

Economic sector

Adaptation/resilience

Finance