Mexico City Launches Workplace Climate Adaptation Guidelines

Mexico City is advancing workplace climate adaptation measures as extreme heat, heavy rainfall and flooding increasingly affect worker safety, mobility and business productivity. The initiative reflects growing regulatory and corporate focus on climate resilience, risk management and labor protection, with implications for employers across services, manufacturing and other urban economic sectors. The measures align with broader efforts to strengthen business continuity, public health and workforce sustainability amid rising climate-related risks in Mexico.

As climate-related disruptions become more frequent and severe, governments, employers, and workers are increasingly exploring ways to protect employee health, safety and productivity while maintaining business continuity. Extreme heat, heavy rainfall and flooding are already working conditions, highlighting the need for adaptation measures that strengthen resilience in the workplace and reduce vulnerabilities across sectors.

The Mexico City government announced the publication of the Guidelines to Guarantee Productivity and Labor Rights in the Face of Climate Change which aims to guide the implementation of adaptation actions, comprehensive risk management strategies and workplace resilience measures to address climate-related risks.

The guidelines are the result of a tripartite dialogue involving government authorities, businesses, and workers under the Agenda for the Protection of Workers’ Rights in the Face of Climate Change. The instrument emerged from a consultation process focused on assessing vulnerability and perceptions of climate risk in workplaces exposed to the adverse impacts of hydrometeorological events.

Norlang García, Director General of Resilience, Ministry for Comprehensive Risk Management and Civil Protection (SGIRPC), said the Guidelines place the protection of human life and dignity at the center of climate action.

“From the perspective of comprehensive risk management and resilience, this instrument is extremely valuable because it moves beyond a reactive approach. It is about anticipating risks, reducing vulnerabilities and strengthening capacities before hazards materialize,” he said. García added that investing in workplace climate adaptation is also an investment in social stability, public health, productivity and urban governance.

The tool recognizes that climate change is already affecting the labor market. Extreme heat, intense rainfall and flooding can disrupt mobility, compromise health and safety, alter working conditions and reduce the productivity of economic activities.

In 2025, the rainy season in Mexico City significantly exceeded the historical average recorded between 1982 and 2024. According to data from the MInistry for Comprehensive Water Management, the city received an average of 743mm of rainfall annually during that period. However, between January and September 2025, rainfall reached 991mm, representing 49% more precipitation than the historical average.

Heavy rainfall often causes problems ranging from localized flooding to disruptions in public transportation systems, affecting the ability of thousands of workers to reach their workplaces safely and on time. At the same time, Mexico’s Ministry of Health reported 956 cases of health impacts associated with extreme temperatures during 2024, including heat stroke and dehydration, as well as 48 heat-related deaths during the hot season.

Representatives from Mexico City’s Ministry of Environment (SEDEMA) emphasized that these impacts are not experienced equally. Climate-related risks often exacerbate preexisting inequalities associated with gender, socioeconomic conditions, age, place of residence, health status and type of employment. As a result, climate action has become a key component of ensuring a just transition and protecting human rights.

Alejandra Ramírez, Director General for the Coordination of Environmental Policy and Culture, SEDEMA, stated that within the framework of Mexico City’s Climate Action Program, businesses play a crucial role in implementing mitigation and adaptation measures. Companies are responsible for contributing to a 10% reduction in greenhouse gas emissions by 2030 and for translating sustainability and resilience policies into practical actions within workplaces and economic activities that generate benefits for people and help transform the city through dialogue and social justice.

Leonardo Leal Sosa, Human Resources Director for Mexico, AstraZeneca, highlighted that the health of people, society and the planet are interconnected. He noted that continuous monitoring of early warning systems, awareness campaigns, ongoing training, response protocols and flexible work arrangements are essential tools for safeguarding workers’ health and safety while ensuring operational continuity and supporting the development of a resilient and sustainable future.

Odette Montero, Secretary General of the Workers’ Union, MetLife, stressed that workers’ ability to respond and adapt to the ongoing changes associated with the climate crisis will be critical to advancing labor models that protect workers’ rights while promoting productivity, sustainability and social justice, particularly in the services sector, which employs the largest number of workers in the city.

Inés González, Minister of Labor and Employment Promotion (STyFE), reaffirmed the city government’s commitment to supporting businesses and labor organizations in implementing the guidelines through training programs, technical assistance and the use of early warning tools to develop labor policies that protect workers’ lives, safety and rights. She noted that the guidelines are intended to be a living instrument that will continue to evolve through social dialogue and collaboration.

In addition to the publication of the guidelines, the Mexico City Congress approved a proposal to amend the Federal Labor Law to allow employees to work remotely during the rainy season in order to reduce commuting times. The initiative was introduced by legislator Leonor Gómez and also seeks to expand the right to digital disconnection after the end of the workday.

“This applies regardless of the modality under which employees provide their services, because rest should not depend on whether someone works from home, in an office, in the fields, in commerce, in a factory or in any other workplace. We are legislating for the mental health of Mexico City residents, for their safety in the face of adverse weather conditions, and for a fair, modern and, above all, deeply humane work environment,” said the Morena lawmaker.

The initiative has not yet entered into force and does not currently require companies to implement remote work arrangements during periods of heavy rainfall. Because it involves amendments to the Federal Labor Law, the proposal must be debated and approved by the Chamber of Deputies and subsequently by the Senate. Only if it receives approval from both chambers and is published in Mexico’s Official Gazette (DOF) will it become part of the country’s labor legislation.

Climate Risks and Worker Vulnerability

According to the Latin American Economic Observatory, six climate events are recognized for their significant influence on human health, physical environments and socioeconomic well-being: floods, droughts, heat waves, tropical storms, wildfires, and sea-level rise.

These phenomena already have particularly harmful effects on air and water quality, as well as food availability. Their long-term consequences could include stunted childhood development caused by malnutrition, along with respiratory and cardiovascular diseases linked to poor air quality resulting from wildfires or prolonged heat waves.

Workers, especially those employed outdoors, are often among the first to experience the consequences of climate change and are typically exposed for longer periods and with greater intensity than the general population. Approximately 1.2 billion workers worldwide are exposed to air pollution, contributing to more than 860,000 deaths each year.

Today, around 1.2 billion jobs depend directly on the effective management and sustainability of healthy ecosystems, particularly in sectors such as agriculture, fisheries and forestry. As ecosystems deteriorate and essential resources become increasingly scarce, employment in these and many other sectors faces growing risks.

According to the International Labour Organization (ILO), approximately 23 million occupational injuries and 18,970 deaths occur annually due to exposure to excessive heat in the workplace. In addition, an estimated 26.2 million people were living with chronic kidney disease attributable to occupational heat exposure in 2020.

Workers of all ages are vulnerable to the harmful effects of excessive heat. However, older adults are particularly affected because they generally have lower heat tolerance and reduced aerobic capacity, making them more susceptible to heat-related illnesses and other health complications.