Mexico’s New Climate Target at COP30 Criticized for Continued Fossil Fuel Focus

Web Editor

November 7, 2025

a crowd of people walking around a building with a sign that says cop35 brasilil amazonia below it,

Mexico’s New Climate Commitment and Fossil Fuel Dependence

Mexico has presented its new Nationally Determined Contribution (NDC 3.0) ahead of COP30, pledging to reduce emissions by between 364 and 404 million tonnes of CO2 equivalent by 2035. However, Sostenibilidad Global warns that Mexico cannot fulfill its climate commitments if it maintains a fiscal and energy policy favoring fossil fuels.

Key Points of NDC 3.0

Approved unanimously by the Intersecretarial Commission on Climate Change, led by Secretary Alicia Bárcena, NDC 3.0 comprises five main components: mitigation, adaptation, losses and damages, implementation means, and transversal climate policy.

  • Mitigation: Mexico sets a 2035 emissions cap, with reductions ranging from 14% to 18% compared to the current 583 MtCO2e.
  • Losses and damages: A component addressing extreme weather events and designing risk transfer mechanisms, such as parametric insurance.
  • Gender, human rights, just transition of workforce, and attention to priority groups (indigenous peoples, youth, and people with disabilities) are integrated into the NDC.

The Challenge: Aligning Finance with Climate Goals

Sostenibilidad Global emphasizes that the challenge lies not only in raising climate targets but also in transforming the state’s financial architecture. Isabel Studer, president of Sostenibilidad Global, stresses that a just energy transition requires redirecting subsidies and incentives towards energy efficiency, sustainable mobility, technological innovation, and decarbonizing productive sectors.

Key Questions and Answers

  • What is Mexico’s new climate commitment? Mexico has presented its NDC 3.0, pledging to reduce emissions by between 364 and 404 million tonnes of CO2 equivalent by 2035.
  • Why is Sostenibilidad Global critical of Mexico’s new commitment? Sostenibilidad Global argues that Mexico cannot meet its climate goals if it continues to prioritize fossil fuels in its fiscal and energy policies.
  • What are the key components of NDC 3.0? NDC 3.0 includes mitigation, adaptation, losses and damages, implementation means, and transversal climate policy. It also addresses extreme weather events and integrates gender, human rights, just transition of workforce, and attention to priority groups.
  • What is the main challenge for Mexico regarding climate goals? The primary challenge is aligning financial policies with climate objectives, requiring a just energy transition that redirects subsidies and incentives towards sustainability.