Category: Paris Agreement

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Imminent risk Indigenous peoples' rights International Court of Justice Paris Agreement Sea-level rise Vanuatu Vulnerability

ICJ Advisory Opinion on Climate Change

Summary:
On 29 March 2023, the United Nations General Assembly (UNGA) adopted a resolution requesting an advisory opinion from the International Court of Justice (ICJ) to clarify States’ international obligations concerning climate change. This resolution, Res. A/77/L.58, was prepared on the initiative of the Government of Vanuatu, and was adopted by consensus by the UNGA. This request led to the largest (in terms of participants) proceedings before the ICJ to date, with 97 States and 11 international organisations making written or oral submissions. On 23 July 2025, the ICJ issued its advisory opinion, which was immediately received as a historic and landmark contribution to clarifying the international obligations of States regarding climate change.

Background:
In September 2021, during the UN General Assembly’s annual meeting, the Prime Minister of the Republic of Vanuatu, Hon. Bob Loughman Weibur, announced that the country would build a coalition of States to seek an advisory opinion on climate change from the International Court of Justice (ICJ). The initiative received support from a large number of co-sponsoring states.

The proposal aims to contest “environmental devastation and large-scale violations of human rights for the most vulnerable”. Under the slogan of “bringing the world’s biggest problem to the world’s highest court”, this initative was originally spearheaded by a group of students from the University of the South Pacific. By July 2022, the alliance behind the initative included over 1500 civil society organisations in 130 countries. It also received the endorsement of the Organisation of African, Caribbean, and Pacific States (OACPS).

In July 2022, Vanuatu’s Minister of Climate Change, Hon. Silas Bule Melve, clarified the country’s ambitions for the advisory opinion. He stated that “[t]his is not a court case, and we do not seek to assign blame. But we do seek a credible way to bolster climate ambition moving forward to save the Paris Agreement and our blue planet”. The Republic’s legal team in this endeavor is led by Julian Aguon and Margaretha Wewerinke-Singh of the Pacific law firm Blue Ocean Law.

This approach follows an earlier initiative from 2012, by Palau and the Republic of the Marshall Islands, which did not manage to rally a majority of General Assembly members in suport of presenting a question concerning climate change to the ICJ.

Question put to the ICJ:
The resolution was adopted by the UN General Assembly on 29 March 2023. It decided, in accordance with Article 96 UN Charter, to request the ICJ, pursuant to Article 65 of its Statute, to render an advisory opinion on the following question:

“Having particular regard to the Charter of the United Nations, the International Covenant on Civil and Political Rights, the International Covenant on Economic, Social and Cultural Rights, the United Nations Framework Convention on Climate Change, the Paris Agreement, the United Nations Convention on the Law of the Sea, the duty of due diligence, the rights recognized in the Universal Declaration of Human Rights, the principle of prevention of significant harm to the environment and the duty to protect and preserve the marine environment,

(a) What are the obligations of States under international law to ensure the protection of the climate system and other parts of the environment from anthropogenic emissions of greenhouse gases for States and for present and future generations;

(b) What are the legal consequences under these obligations for States where they, by their acts and omissions, have caused significant harm to the climate system and other parts of the environment, with respect to:

(i) States, including, in particular, small island developing States, which due to their geographical circumstances and level of development, are injured or specially affected by or are particularly vulnerable to the adverse effects of climate change?

(ii) Peoples and individuals of the present and future generations affected by the adverse effects of climate change?”

Interim developments:
On 25 April 2023, the President of the ICJ made an Order organizing the proceedings and fixing time limits for written submissions by States and international organisations in this case.

In June 2023, the Court authorized the European Union, the Commission of Small Island States on Climate Change and International Law and the International Union for Conservation of Nature to participate in the proceedings.

On 26 November 2024, preceding its oral hearings in these proceedings, the Court held an expert hearing with a group of past and present authors of the reports of the Intergovernmental Panel on Climate Change (IPCC), aiming “to enhance the Court’s understanding of the key scientific findings which the IPCC has delivered through its periodic assessment reports covering the scientific basis, impacts and future risks of climate change, and options for adaptation and mitigation.”

Oral hearings:
From December 2-13 2024, the ICJ held oral hearings in these proceedings. The proceedings included involvement from 97 states and 11 international organizations, making them the ICJ’s most extensive to date, and for some States marking their first-ever involvement with the Court.

The written comments received by the Court (91 written statements as well as and 62 comments on those same statements) were made available online during the course of the proceedings alongside verbatim reports of the oral interventions made and a video livestream.

The written and oral proceedings covered a wide range of topics, from the meaning of CBDR-RC and equity, to the recognition of the human right to a healthy environment, to the interplay between international climate law and other areas of international law (e.g. its relationship with human rights frameworks), with some States arguing that the former represented a lex specialis to the latter that precluded further-reaching obligations under human rights law.

Several judges also asked questions during the oral proceedings, to which the participants were given leave to reply.

Advisory opinion of 23 July 2025:

In its advisory opinion, which can be read in full below, the ICJ was concerned with identifying the most directly relevant applicable law concerning the international obligations of States in the context of climate change. As this was not a contentious case, it did not apply the law to the context of a specific State.

The opinion covered a broad range of aspects: from asserting the role of climate science for the law, to confirming non-refoulement obligations and the ITLOS findings on greenhouse gas emissions as marine pollution, to holding that sea-level rise does not deprive countries of marine or land territory or their statehood. The below sets out core aspects of the opinion in a non-exhaustive way.

First, importantly, the Court did not accept the lex specialis argument made by some states to try to insulate climate change from all obligations except for those enshrined in the climate treaties (and particularly the Paris Agreement). The Court found that the relevant international instruments complement each other, and that it could not find any actual inconsistencies between the climate treaties and other relevant rules of international law. This meant that the Court considered various areas of law applicable, and found that States have obligations under the climate treaties but also under customary law, environmental treaties, and human rights law. In doing so, the Court held that the international law enshrines binding obligations also for states that terminate their membership in the Paris Agreement.

The ICJ’s opinion extensively examines the obligations contained in the international climate law framework. In doing so, it considered the temperature target that States must try to stay below. The Court interpreted the Paris Agreement based on COP decisions (which, it held, represent “subsequent agreements” under the VCLT) and in doing so recognized the 1,5 degree warming threshold as States’ primary goal, over the 2 degree warming threshold also enshrined in Article 2 of the Paris Agreement. Moving to mitigation, the Court held that that Paris Agreement requires States to set out a nationally determined contribution (NDC) based on stringent standard of due diligence. Rejecting the argument that these could not be subjected to any substantive review, it held that NDCs must satisfy certain standards under the Paris Agreement and that the NDCs of all States must, when taken together as a group, be capable of realizing the objectives of the Agreement as set out in article 2 (the 1,5 degree temperature goal).

The Court also examined the adaptation obligations under the Paris Agreement. It held that States have legally binding obligations to take adaptation planning actions. The fulfilment of these adaptation obligations is to be assessed against a standard of due diligence. That means that it is incumbent on States parties to the Paris Agreement to take measures that can enhance adaptive capacity and reduce vulnerability to climate-related impacts.

Turning to obligations under customary international law, including the prohibition of significant transboundary environmental harm (the ‘no harm’ rule), the Court held that this obligation applied to the context of climate change, and was not restricted to territorially limited, local situations. The Court recognized that the standard of due diligence for preventing significant harm to the climate system is stringent. This meant that States are expected to display a heightened degree of vigilance and that preventive measures are required. Customary international law, the Court held, also enshrines a duty for States to cooperate with each other. In addition, the Court flagged principles of sustainable development, CBDR-RC, equity, intergenerational equity, precautionary principle as applicable guiding principles.

On human rights law, the Court held that a wide range of human rights were at risk in the context of climate change. Concerning the applicability of human rights obligations, it held that these were not displaced by the climate treaties as a lex specialis. Instead, it held that “the core human rights treaties, including the ICESCR [International Covenant on Economic, Social and Cultural Rights] and the ICCPR [International Covenant on Civil and Political Rights], and the human rights recognized under customary international law form part of the most directly relevant applicable law” (para. 145). It went on to find that international human rights law must inform States’ obligations under other sources of obligations, including the climate treaties and customary international law, and vice versa, in the interest of a harmonized interpretation (para. 404). The Court also recognized the importance of the right to a healthy environment, which it described as “inherent in the enjoyment of other human rights” (para. 393). It also indicated that human rights norms could potentially apply extraterritorially.

The Court also made various findings concerning reparations, although not aimed directly ad human rights law or individual redress. It held that the main mitigation obligations set forth in the climate change treaties apply erga omnes and applied the customary rules on reparations (ARSIWA). Notably, it also emphasized the existence of production-side obligations (“[f]ailure of a State to take appropriate action to protect the climate system from GHG emissions — including through fossil fuel production, fossil fuel consumption, the granting of fossil fuel exploration licences or the provision of fossil fuel subsidies — may constitute an internationally wrongful act which is attributable to that State” (para. 427).

Full text of the advisory opinion:

187-20250723-adv-01-00-enDownload

Further reading:

Suggested citation:
International Court of Justice, advisory opinion regarding the obligations of States in respect of climate change, 23 July 2025, no. 187.

Last updated:
3 October 2025.

Categories
Children and young people Domestic court Emissions reductions/mitigation Non-discrimination Paris Agreement Right to a healthy environment Right to life Right to property South Korea

Woodpecker et al. v. South Korea (‘Baby Climate Litigation’)

Summary:
In June 2022, a climate case was filed in South Korea by sixty-two babies and children under the age of 11, including a 20-week-old fetus nicknamed “Woodpecker”, who was born after the proceedings were launched. The claimants submitted that the State was violating the rights of future generations by failing to reduce its greenhouse gas emissions. At the time of filing, this was the fourth climate case challenging the constitutionality of the Korean climate policy, as contained in the country’s 2021 Carbon Neutrality Act (2021). In this case, the claimants argue that the mitigation measures set out in this Act (envisioning a 40% reduction of greenhouse gas emissions by 2030 as compared with 2018 levels) violates their constitutional rights to life, equality, property, and to live in a healthy and pleasant environment. To do so, they extensively discuss IPCC reports and successful domestic climate litigation in other jurisdictions (particularly the Urgenda and Neubauer judgments).

More specifically, the plaintiffs contested Article 3(1) of the 2022 Enforcement Decree of the 2021 domestic Carbon Neutrality Act, arguing that this provision was unconstitutional because it violated:

  • their right to life, pursuit of happiness and general freedom of action (Article 10 of the South Korean Constitution, ‘Guarantee of Human Dignity and Fundamental Rights’);
  • their right to equality (Article 11 of the Constitution);
  • their right to property (Article 23 of the Constitution);
  • thir right to live in a healthy and pleasant environment (Article 35 of the Constitution); and
  • the state’s obligation to prevent disasters and protect the people from the risk of environmental disasters (Article 34(6) and Article 35(2) of the Constitution).

According to the Guardian, this was the first climate case in which a foetus was listed as a claimant. Together, the four cases reportedly represent the first findings of their kind in Asia (i.e. the first time that a court has find that inadequate mitigation action violates fundamental rights).

Relevant developments:
On 12 June 2023, it was announced that the National Human Rights Commission of Korea had decided to submit an opinion to South Korea’s Constitutional Court to oppose the country’s Carbon Neutrality Act (2021), which it considered to be unconstitutional and in violation of the fundamental rights of future generations because it sets out a greenhouse gas emissions reductions target that was too low. The Act sets out a 40% emissions reductions target by 2030 as compared to 2018 levels. This, the Commission found, did not respect the constitutional principle of equality, because it passed the burden of greenhouse gas emissions on to future generations.

Consolidation with three other cases:
The South Korean Constitutional Court decided to consolidate its first four climate cases (Do-Hyun Kim et al. v. South Korea, Woodpecker et al. v. South Korea (Baby Climate Litigation) (the present case), Climate Crisis Emergency Action v. South Korea (a.k.a. Byung-In Kim et al. v. South Korea) and Min-A Park v. South Korea). Public hearings in the cases were held on 23 April 2024 and 21 May 2024.

These cases all alleged that the government’s inadequate greenhouse gas reduction targets violated citizens’ fundamental rights, particularly those of future generations. Together, the four cases comprised over 250 plaintiffs, including civil society, youth and children. The Constitutional Court issued a joint ruling in these cases on 29 August 2024.

Judgment of the constitutional court:
On 29 August 2024, the South Korean Constitutional Court found a violation of constitutional rights in this case and three related cases. In an unanimous ruling, hailed as “the first decision of its kind in Asia“, the court found that the government’s response to the climate crisis was inadequate and threatened constitutional rights, noting that the country lacked legally binding long-term emissions reductions targets for the post-2031 period, which violated the constitutional rights of future generations by shifting an excessive reductions burden to the future. The court gave government and legislature 18 months (until 28 February 2026) to introduce the relevant targets.

In particular, the Court ruled that Article 8(1) of the South Korean Carbon Neutrality Basic Act was unconstitutional. Previously, the government had pledged a 40% reduction of its GHG emissions by 2030 compared to 2018 levels, but had failed to set any targets since. The Constitutional Court held that this “does not have the minimum character necessary as a protective measure corresponding to the dangerous situation of the climate crisis”, citing the “principle of non-underprotection”, which means that the State must take appropriate measures to effectively protect the constitutional rights of its citizens.

Simultaneously, the Court held that the government’s target for 2030 did not infringe constitutional rights.

See also:
Do-Hyun Kim et al. v. South Korea.

Last updated:
29 August 2024.

Categories
Children and young people Domestic court Emissions reductions/mitigation Germany Paris Agreement Private and family life Right to a healthy environment Right to life

Luca Salis et al. v. Sachsen-Anhalt

Summary:
This constitutional complaint was brought by three young people against the German State (“Bundesland”) of Sachsen-Anhalt in the wake of the Neubauer v. Germany judgment of the German Bundesverfassungsgericht. It is one of ten separate constitutional complaints and one subsidiary popular complaint supported by the NGO Deutsche Umwelthilfe against ten Bundesländer. They contest the State’s failure to chart a course towards greenhouse gas emissions reductions by adopting legislation on climate protection. The state abandoned efforts to adopt such a law after an initiative in this regard failed in 2013, relying on the Paris Agreement and the German Constitution. Like in the eleven related cases, the plaintiffs here argue that the Bundesländer share responsibility for protecting their lives and civil liberties, along with those of future generations, within their respective spheres of competence. According to the plaintiffs, the lack of legislation on climate action on the state level violates the German Constitution and the reductions regime under the Paris Agreement. They also submit that they have a fundamental right to defend themselves against future rights impacts caused by the lack of climate measures.

On 18 January 2022, the First Senate of the Federal Constitutional Court dismissed all eleven complaints for lack of adequate prospects of success. In alignment with its argumentation in Neubauer v. Germany, the First Senate recognized that the burden of CO2 emissions reductions must not be unilaterally offloaded onto future generations. However, the First Senate stated the individual legislators of the Bundesländer have not been been given an overall reduction target to comply with, even at the expense of freedom protected by fundamental rights. Thus, according to the First Senate’s decision, a violation of the obligations to protect the complainants from the dangers of climate change cannot be established. As regards to the Bundesländer, the First Senate clarified that they still have a responsibility to protect the climate, particularly by virtue of Article 20a of the German Constitution.

Rights invoked:
The applicants invoked violations of freedoms guaranteed under the domestic Constitution, especially those in Art. 2(2) of the German Constitution (right to life and physical integrity and freedom of the person), in combination with Article 20a of the Constitution (protection of the natural foundations of life and of animals). They invoked these rights in their ‘intertemporal dimension’, i.e. taking on the framing of the Neubauer case, which considered that failure to act now on climate change means excessively impacting future freedoms.

Date of decision:

18 January 2022

Suggested citation:
German Bundesverfassungsgericht, Luca Salis et al. v. Sachsen-Anhalt, Decision of the First Senate of 18 January 2022 – 1 BvR 1565/21 et al.

Related proceedings:
For the other related cases see:

Lemme et al. v. Bayern

Emma Johanna Kiehm et al. v. Brandenburg

Alena Hochstadt et al. v. Hessen

Otis Hoffman et al. v. Mecklenburg-Vorpommern

Leonie Frank et al. v. Saarland

Tristan Runge et al. v. Sachsen

Jannis Krüssmann et al. Nordrhein-Westfalen (NWR)

Cosima Rade et al. v. Baden-Württemberg

Matteo Feind et al. v. Niedersachsen

Links:

For the decision in German, see here.

Categories
Children and young people Domestic court Emissions reductions/mitigation Germany Paris Agreement Right to a healthy environment Self-determination

Marlene Lemme et al. v. Bayern

Summary:
This case is one of ten separate constitutional complaints and one subsidiary popular complaint supported by the NGO Deutsche Umwelthilfe against ten German States (“Bundesländer”). It was brought by ten youth plaintiffs concerning the codification of the adjusted climate goals brought about in response to the Neubauer v. Germany judgment of the German Bundesverfassungsgericht. According to the applicants, in their constitutional claim, the German States (“Bundesländer”) share responsibility for protecting their lives and civil liberties, along with those of future generations, within their spheres of competence. They argue that the lack of legislation on climate action on the state level violates the German Constitution and the reductions regime under the Paris Agreement, and that they have a fundamental right to defend themselvse against future rights impacts caused by the lack of climate measures.

The Bavarian Climate Protection Act (Bayerisches Klimaschutzgesetz) aims to reduce greenhouse gas emissions by 55% compared to 1990 levels by 2030. It also aims to achieve net zero emissions by 2050, and requires Bavaria to offset emissions after 2030. This has been implemented through a climate protection program. According to the plaintiffs, the lack of a deadline of adaptation strategy, and the failure to provide differentiated targets or instruments for implementation of compliance, mean that the Bavarian law falls short of the Federal requirements on climate protection measures.

On 18 January 2022, the First Senate of the Federal Constitutional Court dismissed all eleven complaints for lack of adequate prospects of success. In alignment with its argumentation in Neubauer v. Germany, the First Senate recognized that the burden of CO2 emissions reductions must not be unilaterally offloaded onto future generations. However, the First Senate stated the individual legislators of the Bundesländer have not been been given an overall reduction target to comply with, even at the expense of freedom protected by fundamental rights. Thus, according to the First Senate’s decision, a violation of the obligations to protect the complainants from the dangers of climate change cannot be established. As regards to the Bundesländer, the First Senate clarified that they still have a responsibility to protect the climate, particularly by virtue of Article 20a of the German Constitution.

Rights invoked:
The applicants invoked violations of various freedoms guaranteed under the domestic Constitution, especially those in Art. 2(1) of the German Constitution (right to free development of one’s personality), in combination with Article 20a of the Constitution (protection of the natural foundations of life and of animals). They invoked these rights in their ‘intertemporal dimension’, i.e. taking on the framing of the Neubauer case, which considered that failure to act now on climate change means excessively impacting future freedoms.

Date of decision:
18 January 2022

Related proceedings:
In addition to the constitutional proceedings, a subsidiary popular complaint has been brought by the same group of applicants to contend that the Bavarian Climate Protection Act (Bayerisches Klimaschutzgesetz), along with the wider regulatory context, is in violation of constitutional rights.

Suggested citation:
German Bundesverfassungsgericht, Marlene Lemme and Nine Other v. Bavaria, constitutional complaint of 30 June 2021.

For the other related cases see:

Luca Salis et al. v. Sachsen-Anhalt

Emma Johanna Kiehm et al. v. Brandenburg

Alena Hochstadt et al. v. Hessen

Otis Hoffman et al. v. Mecklenburg-Vorpommern

Leonie Frank et al. v. Saarland

Tristan Runge et al. v. Sachsen

Jannis Krüssmann et al. Nordrhein-Westfalen (NWR)

Cosima Rade et al. v. Baden-Württemberg

Matteo Feind et al. v. Niedersachsen

Categories
2022 Children and young people Deciding Body Domestic court Emissions reductions/mitigation Germany Keywords Paris Agreement Right to life Rights at stake State concerned Year

Matteo Feind et al. v. Niedersachsen

Summary:
This case is one of ten separate constitutional complaints and one subsidiary popular complaint supported by the NGO Deutsche Umwelthilfe against ten German States (“Bundesländer”). It was brought by five young people against the German State of Niedersachsen in the wake of the Neubauer v. Germany judgment of the German Bundesverfassungsgericht. They contest the State’s failure to chart a course towards greenhouse gas emissions reductions by adopting legislation on climate protection. Like in the eleven related cases, the plaintiffs here argue that the Bundesländer share responsibility for protecting their lives and civil liberties, along with those of future generations, within their respective spheres of competence. According to the plaintiffs, the lack of legislation on climate action on the state level violates the German Constitution and the reductions regime under the Paris Agreement. They also submit that they have a fundamental right to defend themselves against future rights impacts caused by the lack of climate measures.

According to the plaintiffs, Niedersachsen’s Climate Protection Act goals for the years 2030 (reduction by 55%) and 2050 (climate neutrality), are insufficient. The plaintiffs argue that Niedersachsen’s climate neutrality goal for 2050 violated federal law, where climate neutrality was stipulated for 2045.

On 18 January 2022, the First Senate of the Federal Constitutional Court dismissed all eleven complaints for lack of adequate prospects of success. In alignment with its argumentation in Neubauer v. Germany, the First Senate recognized that the burden of CO2 emissions reductions must not be unilaterally offloaded onto future generations. However, the First Senate stated the individual legislators of the Bundesländer have not been been given an overall reduction target to comply with, even at the expense of freedom protected by fundamental rights. Thus, according to the First Senate’s decision, a violation of the obligations to protect the complainants from the dangers of climate change cannot be established. As regards to the Bundesländer, the First Senate clarified that they still have a responsibility to protect the climate, particularly by virtue of Article 20a of the German Constitution.

Rights invoked:
The applicants invoked violations of freedoms guaranteed under the domestic Constitution, especially those in Art. 2(2) of the German Constitution (right to life and physical integrity and freedom of the person), in combination with Article 20a of the Constitution (protection of the natural foundations of life and of animals). They invoked these rights in their ‘intertemporal dimension’, i.e. taking on the framing of the Neubauer case, which considered that failure to act now on climate change means excessively impacting future freedoms.

Date of decision:

18 January 2022

Suggested citation:
German Bundesverfassungsgericht, Matteo Feind et al. v. Niedersachsen, Decision of the First Senate of 18 January 2022 – 1 BvR 1565/21 et al.

Related proceedings:
For the other related cases see:

Luca Salis et al. v. Sachsen-Anhalt

Lemme et al. v. Bayern

Emma Johanna Kiehm et al. v. Brandenburg

Alena Hochstadt et al. v. Hessen

Otis Hoffman et al. v. Mecklenburg-Vorpommern

Leonie Frank et al. v. Saarland

Tristan Runge et al. v. Sachsen

Jannis Krüssmann et al. Nordrhein-Westfalen (NWR)

Cosima Rade et al. v. Baden-Württemberg

Links:

For the decision in German, see here.

Categories
2022 Children and young people Deciding Body Domestic court Emissions reductions/mitigation Germany Keywords Paris Agreement Right to life Rights at stake State concerned Year

Cosima Rade et al. v. Baden-Württemberg

Summary:
This case is one of ten separate constitutional complaints and one subsidiary popular complaint supported by the NGO Deutsche Umwelthilfe against ten German States (“Bundesländer”). It was brought by five young people against the German State of Baden-Württemberg in the wake of the Neubauer v. Germany judgment of the German Bundesverfassungsgericht. They contest the State’s failure to chart a course towards greenhouse gas emissions reductions by adopting legislation on climate protection. Like in the eleven related cases, the plaintiffs here argue that the Bundesländer share responsibility for protecting their lives and civil liberties, along with those of future generations, within their respective spheres of competence. According to the plaintiffs, the lack of legislation on climate action on the state level violates the German Constitution and the reductions regime under the Paris Agreement. They also submit that they have a fundamental right to defend themselves against future rights impacts caused by the lack of climate measures.

Baden-Wüttemberg’s Climate Protection Act of 2013 was revised on October 11, 2021, replacing the GHG reduction of 90% by 2050 with climate neutrality by 2040 and an emissions reduction of 65% by 2030. According to the plaintiffs, this Climate Protection Act left much of the implementation to the executive branch, which could be guided by political interests. Furthermore, the plaintiffs criticized the lack of measurable targets.

On 18 January 2022, the First Senate of the Federal Constitutional Court dismissed all eleven complaints for lack of adequate prospects of success. In alignment with its argumentation in Neubauer v. Germany, the First Senate recognized that the burden of CO2 emissions reductions must not be unilaterally offloaded onto future generations. However, the First Senate stated the individual legislators of the Bundesländer have not been been given an overall reduction target to comply with, even at the expense of freedom protected by fundamental rights. Thus, according to the First Senate’s decision, a violation of the obligations to protect the complainants from the dangers of climate change cannot be established. As regards to the Bundesländer, the First Senate clarified that they still have a responsibility to protect the climate, particularly by virtue of Article 20a of the German Constitution.

Rights invoked:
The applicants invoked violations of freedoms guaranteed under the domestic Constitution, especially those in Art. 2(2) of the German Constitution (right to life and physical integrity and freedom of the person), in combination with Article 20a of the Constitution (protection of the natural foundations of life and of animals). They invoked these rights in their ‘intertemporal dimension’, i.e. taking on the framing of the Neubauer case, which considered that failure to act now on climate change means excessively impacting future freedoms.

Date of decision:

18 January 2022

Suggested citation:
German Bundesverfassungsgericht, Cosima Rade et al. v. Baden-Württemberg, Decision of the First Senate of 18 January 2022 – 1 BvR 1565/21 et al.

Related proceedings:
For the other related cases see:

Luca Salis et al. v. Sachsen-Anhalt

Lemme et al. v. Bayern

Emma Johanna Kiehm et al. v. Brandenburg

Alena Hochstadt et al. v. Hessen

Otis Hoffman et al. v. Mecklenburg-Vorpommern

Leonie Frank et al. v. Saarland

Tristan Runge et al. v. Sachsen

Jannis Krüssmann et al. Nordrhein-Westfalen (NWR)

Matteo Feind et al. v. Niedersachsen

Links:

For the decision in German, see here.

Categories
2022 Children and young people Deciding Body Domestic court Emissions reductions/mitigation Germany Keywords Paris Agreement Right to life Rights at stake State concerned Year

Jannis Krüssmann et al. v. Nordrhein-Westfalen (NWR)

Summary:
This case is one of ten separate constitutional complaints and one subsidiary popular complaint supported by the NGO Deutsche Umwelthilfe against ten German States (“Bundesländer”). It was brought by four young people against the German State of Nordrhein-Westfalen (NWR) in the wake of the Neubauer v. Germany judgment of the German Bundesverfassungsgericht. They contest the State’s failure to chart a course towards greenhouse gas emissions reductions by adopting legislation on climate protection. Like in the eleven related cases, the plaintiffs here argue that the Bundesländer share responsibility for protecting their lives and civil liberties, along with those of future generations, within their respective spheres of competence. According to the plaintiffs, the lack of legislation on climate action on the state level violates the German Constitution and the reductions regime under the Paris Agreement. They also submit that they have a fundamental right to defend themselves against future rights impacts caused by the lack of climate measures.

NWR is the state with the biggest population and the highest greenhouse gas emissions. Its 2013 Climate Protection Act was revised on 1 July 2021. According to the plaintiffs, the targets for the years 2030 (greenhouse gas reduction by 65%) and 2040 (reduction by 88%), are insufficient.

On 18 January 2022, the First Senate of the Federal Constitutional Court dismissed all eleven complaints for lack of adequate prospects of success. In alignment with its argumentation in Neubauer v. Germany, the First Senate recognized that the burden of CO2 emissions reductions must not be unilaterally offloaded onto future generations. However, the First Senate stated the individual legislators of the Bundesländer have not been been given an overall reduction target to comply with, even at the expense of freedom protected by fundamental rights. Thus, according to the First Senate’s decision, a violation of the obligations to protect the complainants from the dangers of climate change cannot be established. As regards to the Bundesländer, the First Senate clarified that they still have a responsibility to protect the climate, particularly by virtue of Article 20a of the German Constitution.

Rights invoked:
The applicants invoked violations of freedoms guaranteed under the domestic Constitution, especially those in Art. 2(2) of the German Constitution (right to life and physical integrity and freedom of the person), in combination with Article 20a of the Constitution (protection of the natural foundations of life and of animals). They invoked these rights in their ‘intertemporal dimension’, i.e. taking on the framing of the Neubauer case, which considered that failure to act now on climate change means excessively impacting future freedoms.

Date of decision:

18 January 2022

Suggested citation:
German Bundesverfassungsgericht, Jannis Krüssmann et al. v. Nordrhein-Westfalen (NWR), Decision of the First Senate of 18 January 2022 – 1 BvR 1565/21 et al.

Related proceedings:
For the other related cases see:

Luca Salis et al. v. Sachsen-Anhalt

Lemme et al. v. Bayern

Emma Johanna Kiehm et al. v. Brandenburg

Alena Hochstadt et al. v. Hessen

Otis Hoffman et al. v. Mecklenburg-Vorpommern

Leonie Frank et al. v. Saarland

Tristan Runge et al. v. Sachsen

Cosima Rade et al. v. Baden-Württemberg

Matteo Feind et al. v. Niedersachsen

Links:

For the decision in German, see here.

Categories
2022 Children and young people Deciding Body Domestic court Germany Indigenous peoples' rights Keywords Paris Agreement Right to life Rights at stake State concerned Year

Tristan Runge et al. v. Sachsen

Summary:
This case is one of ten separate constitutional complaints and one subsidiary popular complaint supported by the NGO Deutsche Umwelthilfe against ten German States (“Bundesländer”). It was brought by three young people against the German State of Sachsen in the wake of the Neubauer v. Germany judgment of the German Bundesverfassungsgericht. They contest the State’s failure to chart a course towards greenhouse gas emissions reductions by adopting legislation on climate protection. Like in the eleven related cases, the plaintiffs here argue that the Bundesländer share responsibility for protecting their lives and civil liberties, along with those of future generations, within their respective spheres of competence. According to the plaintiffs, the lack of legislation on climate action on the state level violates the German Constitution and the reductions regime under the Paris Agreement. They also submit that they have a fundamental right to defend themselves against future rights impacts caused by the lack of climate measures.

Sachsen does not have a climate law as an initiative from 2020 failed to move forward.

On 18 January 2022, the First Senate of the Federal Constitutional Court dismissed all eleven complaints for lack of adequate prospects of success. In alignment with its argumentation in Neubauer v. Germany, the First Senate recognized that the burden of CO2 emissions reductions must not be unilaterally offloaded onto future generations. However, the First Senate stated the individual legislators of the Bundesländer have not been been given an overall reduction target to comply with, even at the expense of freedom protected by fundamental rights. Thus, according to the First Senate’s decision, a violation of the obligations to protect the complainants from the dangers of climate change cannot be established. As regards to the Bundesländer, the First Senate clarified that they still have a responsibility to protect the climate, particularly by virtue of Article 20a of the German Constitution.

Rights invoked:
The applicants invoked violations of freedoms guaranteed under the domestic Constitution, especially those in Art. 2(2) of the German Constitution (right to life and physical integrity and freedom of the person), in combination with Article 20a of the Constitution (protection of the natural foundations of life and of animals). They invoked these rights in their ‘intertemporal dimension’, i.e. taking on the framing of the Neubauer case, which considered that failure to act now on climate change means excessively impacting future freedoms.

Date of decision:

18 January 2022

Suggested citation:
German Bundesverfassungsgericht, Tristan Runge et al. v. Sachsen, Decision of the First Senate of 18 January 2022 – 1 BvR 1565/21 et al.

Related proceedings:
For the other related cases see:

Luca Salis et al. v. Sachsen-Anhalt

Lemme et al. v. Bayern

Emma Johanna Kiehm et al. v. Brandenburg

Alena Hochstadt et al. v. Hessen

Otis Hoffman et al. v. Mecklenburg-Vorpommern

Leonie Frank et al. v. Saarland

Jannis Krüssmann et al. Nordrhein-Westfalen (NWR)

Cosima Rade et al. v. Baden-Württemberg

Matteo Feind et al. v. Niedersachsen

Links:

For the decision in German, see here.

Categories
2022 Children and young people Deciding Body Domestic court Emissions reductions/mitigation Germany Keywords Paris Agreement Right to life Rights at stake State concerned Year

Leonie Frank et al. v. Saarland

Summary:
This case is one of ten separate constitutional complaints and one subsidiary popular complaint supported by the NGO Deutsche Umwelthilfe against ten German States (“Bundesländer”). It was brought by two young people against the German State of Saarland in the wake of the Neubauer v. Germany judgment of the German Bundesverfassungsgericht. They contest the State’s failure to chart a course towards greenhouse gas emissions reductions by adopting legislation on climate protection. Like in the eleven related cases, the plaintiffs here argue that the Bundesländer share responsibility for protecting their lives and civil liberties, along with those of future generations, within their respective spheres of competence. According to the plaintiffs, the lack of legislation on climate action on the state level violates the German Constitution and the reductions regime under the Paris Agreement. They also submit that they have a fundamental right to defend themselves against future rights impacts caused by the lack of climate measures.

Saarland does not have a climate law as an initiative from 2015 failed to move forward.

On 18 January 2022, the First Senate of the Federal Constitutional Court dismissed all eleven complaints for lack of adequate prospects of success. In alignment with its argumentation in Neubauer v. Germany, the First Senate recognized that the burden of CO2 emissions reductions must not be unilaterally offloaded onto future generations. However, the First Senate stated the individual legislators of the Bundesländer have not been been given an overall reduction target to comply with, even at the expense of freedom protected by fundamental rights. Thus, according to the First Senate’s decision, a violation of the obligations to protect the complainants from the dangers of climate change cannot be established. As regards to the Bundesländer, the First Senate clarified that they still have a responsibility to protect the climate, particularly by virtue of Article 20a of the German Constitution.

Rights invoked:
The applicants invoked violations of freedoms guaranteed under the domestic Constitution, especially those in Art. 2(2) of the German Constitution (right to life and physical integrity and freedom of the person), in combination with Article 20a of the Constitution (protection of the natural foundations of life and of animals). They invoked these rights in their ‘intertemporal dimension’, i.e. taking on the framing of the Neubauer case, which considered that failure to act now on climate change means excessively impacting future freedoms.

Date of decision:

18 January 2022

Suggested citation:
German Bundesverfassungsgericht, Leonie Frank et al. v. Saarland, Decision of the First Senate of 18 January 2022 – 1 BvR 1565/21 et al.

Related proceedings:
For the other related cases see:

Luca Salis et al. v. Sachsen-Anhalt

Lemme et al. v. Bayern

Emma Johanna Kiehm et al. v. Brandenburg

Alena Hochstadt et al. v. Hessen

Otis Hoffman et al. v. Mecklenburg-Vorpommern

Tristan Runge et al. v. Sachsen

Jannis Krüssmann et al. Nordrhein-Westfalen (NWR)

Cosima Rade et al. v. Baden-Württemberg

Matteo Feind et al. v. Niedersachsen

Links:

For the decision in German, see here.

Categories
2022 Children and young people Deciding Body Domestic court Emissions reductions/mitigation Germany Keywords Paris Agreement State concerned Uncategorized

Otis Hoffman et al. v. Mecklenburg-Vorpommern

Summary:
This case is one of ten separate constitutional complaints and one subsidiary popular complaint supported by the NGO Deutsche Umwelthilfe against ten German States (“Bundesländer”). It was brought by three young people and two children against the German State of Mecklenburg-Vorpommern in the wake of the Neubauer v. Germany judgment of the German Bundesverfassungsgericht. They contest the State’s failure to chart a course towards greenhouse gas emissions reductions by adopting legislation on climate protection. Like in the eleven related cases, the plaintiffs here argue that the Bundesländer share responsibility for protecting their lives and civil liberties, along with those of future generations, within their respective spheres of competence. According to the plaintiffs, the lack of legislation on climate action on the state level violates the German Constitution and the reductions regime under the Paris Agreement. They also submit that they have a fundamental right to defend themselves against future rights impacts caused by the lack of climate measures.

On 18 January 2022, the First Senate of the Federal Constitutional Court dismissed all eleven complaints for lack of adequate prospects of success. In alignment with its argumentation in Neubauer v. Germany, the First Senate recognized that the burden of CO2 emissions reductions must not be unilaterally offloaded onto future generations. However, the First Senate stated the individual legislators of the Bundesländer have not been been given an overall reduction target to comply with, even at the expense of freedom protected by fundamental rights. Thus, according to the First Senate’s decision, a violation of the obligations to protect the complainants from the dangers of climate change cannot be established. As regards to the Bundesländer, the First Senate clarified that they still have a responsibility to protect the climate, particularly by virtue of Article 20a of the German Constitution.

Rights invoked:
The applicants invoked violations of freedoms guaranteed under the domestic Constitution, especially those in Art. 2(2) of the German Constitution (right to life and physical integrity and freedom of the person), in combination with Article 20a of the Constitution (protection of the natural foundations of life and of animals). They invoked these rights in their ‘intertemporal dimension’, i.e. taking on the framing of the Neubauer case, which considered that failure to act now on climate change means excessively impacting future freedoms.

Date of decision:

18 January 2022

Suggested citation:
German Bundesverfassungsgericht, Otis Hoffman et al. v. Mecklenburg-Vorpommern, Decision of the First Senate of 18 January 2022 – 1 BvR 1565/21 et al.

Related proceedings:
For the other related cases see:

Luca Salis et al. v. Sachsen-Anhalt

Lemme et al. v. Bayern

Emma Johanna Kiehm et al. v. Brandenburg

Alena Hochstadt et al. v. Hessen

Leonie Frank et al. v. Saarland

Tristan Runge et al. v. Sachsen

Jannis Krüssmann et al. Nordrhein-Westfalen (NWR)

Cosima Rade et al. v. Baden-Württemberg

Matteo Feind et al. v. Niedersachsen

Links:

For the decision in German, see here.