Moody’s Rates Mexico SQS2; BMW, Arca Advance ESG Efforts

This week in sustainability news: Moody’s Ratings assigned a Sustainability Quality Score of SQS2 to Mexico’s Sustainability-Linked Framework Supplement. Meanwhile, BMW Group’s plant in San Luis Potosí achieved full wastewater treatment and more than 13,000 m³ in water savings. Separately, Arca Continental and Fundación Coca-Cola México announced the delivery of 19 rainwater harvesting systems in Guadalajara, reaching 200 installations under the Escuelas con Agua program.

More news below:

Moody's Ratings Assigns Mexico's Sustainable Bond Supplement SQS2 Score

Moody’s Ratings assigned a Sustainability Quality Score of SQS2 to Mexico’s Sustainability-Linked Framework Supplement, classifying the government's approach as "very good." The supplement is part of the updated Sovereign Sustainable Finance Reference Framework released by the Ministry of Finance and Public Credit (SHCP) on Jan. 8, 2026. The SQS2 assessment reflects alignment with the five core components of the 2025 Sustainability-Linked Loan Principles issued by the Loan Market Association. Mexico selected seven Key Performance Indicators (KPIs) to anchor the framework — four environmental and three social — demonstrating, according to Moody’s, adherence to international best practices and a meaningful contribution to sustainability objectives.

BMW SLP Advances Sustainability, EV Transition Plans

BMW Group’s plant in San Luis Potosi has achieved full wastewater treatment, over 13,000 m³ in water savings, and training programs reaching more than 12,000 students, according to its 2025 Corporate Social Responsibility report. The report, Driving Towards the Future, positions sustainability as a core business driver as the facility advances toward integrating the Neue Klasse platform and high-voltage battery assembly by 2027. On environmental performance, the plant reported treating 100% of its wastewater and reusing it in key processes, alongside saving more than 13,000 cubic meters of water in cooling towers. Biodiversity initiatives included reforestation campaigns with more than 450 volunteers planting over 1,000 trees.

Arca Continental Expands Water Access and Efficiency Programs

Arca Continental and Fundación Coca-Cola Mexico marked the delivery of 19 rainwater harvesting systems in Guadalajara, reaching 200 installations under the Escuelas con Agua (Water Schools) program. The systems benefit more than 92,000 people and have the capacity to capture 48M liters of rainwater annually. The companies described the actions as critical to scaling water access and efficiency initiatives in Mexico, combining infrastructure investment with system optimization projects to address water scarcity and improve distribution. 

ESG Strategy Targets Local Economic Impact in Mexico

Global Compact Mexico and the Confederation of National Chambers of Commerce, Services and Tourism (CONCANACO SERVYTUR) signed a collaboration agreement aimed at promoting the adoption of the Ten Principles of the United Nations Global Compact across the commerce, services, and tourism sectors, with the goal of strengthening sustainability, business ethics, and competitiveness in the country. The agreement includes the promotion of best practices, the strengthening of business capabilities, and the creation of collaborative spaces to embed sustainability into corporate strategies.