Summary:
This case revolves around the 2020 amendments to Mexico’s General Law on Climate Change, specifically the termination of the Climate Change Fund established in 2012. The fund’s purpose was to attract and direct resources, both national and international, towards climate change initiatives. The Mexican Center for Environmental Law (CEMDA) filed a petition seeking legal protection to annul this aspect of the reform, arguing that it was regressive in safeguarding the human right to a healthy environment and exacerbated transparency issues. The initial court ruling dismissed the request, stating that the reform did not impede any rights but rather reallocated resources to the Federal Expenditure Budget. CEMDA appealed to a Collegiate Tribunal, which, recognising the case’s significance, referred it to the Mexican Supreme Court. On 12 April 2023, the Supreme Court maintained that judges should not assess the suitability of public policies, emphasising that climate change strategy falls under the executive and legislative branches’ jurisdiction. The Court upheld the prior decision, rejecting CEMDA’s claim.
Claim:
The contention in this case asserts that eliminating the Climate Change Fund through the 2020 amendments to Mexico’s General Law on Climate Change infringes the constitutional right to a healthy environment. CEMDA contends that this modification impedes the effective addressing of climate change by dismantling a dedicated fund intended to attract public and private resources for climate-related actions. In addition, CEMDA maintains that the reform gives the government discretionary power to utilise these same resources to support fossil fuels, potentially putting Mexico’s international commitments to environmental preservation at risk. Thus, the fundamental issue at hand is whether the elimination of the Climate Change Fund breaches the constitutional right to a healthy environment.
Decision:
On 12 April 2023, the Mexican Supreme Court ruled that the elimination of the Climate Change Fund does not violate the constitutional right to a healthy environment. The Court held that it is not within the jurisdiction of judges to evaluate the suitability of public policies; such decisions fall under the purview of the executive and legislative branches. The Court emphasised that the modification of the strategy to combat climate change, including the dissolution of the Climate Change Fund, is a matter of public policy, and legislators have the freedom to determine appropriate mechanisms. The Supreme Court concluded that CEMDA’s arguments failed to demonstrate the unconstitutionality of the reform. Moreover, the Court found no evidence that the resources formerly allocated to the Climate Change Fund, post-modification, would not be used correctly, transparently, and equitably. Consequently, the lower court’s decision was upheld, and CEMDA’s claim was rejected.
Links:
The case documents are accessible via Climate Case Chart: Click here
Status of the case:
Decided.
Suggested citation:
Mexican Center for Environmental Law (CEMDA) v Mexico [2020] Amparo No 1200/2020, decided 12 April 2023.
Last updated:
12 December 2023.
