Mexico Climate Week highlights decarbonization as a driver of development

Mexico City, 6 October 2026 — Decarbonization offers Mexico an opportunity to advance sustainable development while addressing climate change. This was the central message of the panel “Opportunities for Mexico’s Development through the Decarbonization of its Economy,” held on the opening day of Mexico Climate Week.

Representatives from the Government of Mexico, the United Nations Environment Programme (UNEP), the United Nations Development Programme (UNDP) and the Institute for Transportation and Development Policy (ITDP) emphasized that climate action is an economic, social and development priority. Turning that opportunity into tangible benefits requires cooperation among governments, businesses, communities and international organizations.

Image

Aligning climate policy with development

Diana Guzmán, Director of Climate Change Mitigation Policies at Mexico’s Ministry of Environment and Natural Resources (SEMARNAT), described the country’s updated Nationally Determined Contribution (NDC 3.0) as a new vision for climate action beyond 2030.

She outlined efforts to align national climate plans, the electric mobility strategy, adaptation plans and the Emissions Trading System. Guzmán also highlighted the importance of coordination among federal, state and municipal governments, alongside work to strengthen domestic carbon markets and advance reforms to the climate change regulatory framework.

Delivering benefits for communities

Silvia Morimoto, UNDP Resident Representative in Mexico, emphasized that decarbonization should deliver concrete development benefits for communities.

She shared the experience of replacing refrigeration equipment at Mercado Panamericano in Mexico City, where the improvements reduced emissions and electricity consumption while maintaining meat quality. She also highlighted projects supporting cold chains for artisanal fishing in southeastern Mexico, where solar power is helping reduce energy costs, preserve fish quality and improve livelihoods.

These examples demonstrate how climate action can support local economies and community well-being. Morimoto stressed that a just energy transition requires technical support and sustained accompaniment alongside financing. She also highlighted UNDP’s support for partnerships between the government and the private sector to advance NDC implementation.

Mobilizing investment for climate and nature

Representing UNEP, Luis Ignacio Simón introduced the upcoming Net Zero Nature Positive project, which aims to support Mexico’s pathway towards net-zero emissions by 2050 while delivering benefits for nature, the economy and society.

Funded by the Global Environment Facility (GEF) with USD 13 million, the project will work closely with the Ministry of Finance and Public Credit and SEMARNAT to strengthen the conditions needed to mobilize investment aligned with national climate objectives.

Simón highlighted that, amid global economic and energy volatility, decarbonization can strengthen resilience, improve public health and help businesses access international markets with increasingly demanding sustainability requirements. Supporting the financial sector in identifying projects aligned with Mexico’s climate and development objectives will be an important part of this effort.

Advancing cleaner public transport

Bernardo Baranda, Director for Latin America and the Caribbean at ITDP, identified the electrification of public transport as a promising opportunity to reduce emissions and improve urban quality of life.

While upfront investment remains a barrier, he noted that electric vehicles offer lower operating costs over time and can provide cleaner, quieter and more comfortable transport services. Realizing these benefits will require coordinated support for fleet renewal, clear market signals, appropriate financing mechanisms and sustained political leadership.

Beyond the panel discussion, the cooling and transport sectors also offer opportunities to address super pollutants alongside carbon dioxide.

In refrigeration, combining energy efficiency with a shift to refrigerants with lower global warming potential can reduce emissions of hydrofluorocarbons (HFCs), powerful greenhouse gases used in cooling equipment. This broader approach can strengthen the climate benefits of modernizing refrigeration and cold chains.

Replacing diesel buses with electric alternatives can eliminate tailpipe emissions of black carbon, a pollutant that contributes to warming, while improving urban air quality. Action in these sectors can therefore reinforce the climate, health and development benefits of the transition to a low-carbon economy.

Closing the discussion, Enrique Lendo, UNEP Project Coordinator in Mexico, and the panelists emphasized the opportunity to shape a more resilient and inclusive development model through decarbonization.

Their shared message was clear: stronger partnerships can help Mexico translate climate ambition into investment, innovation, quality jobs and better lives for its people.