Sofía Villarreal
Sofía Villarreal brings over a decade of extensive expertise in sustainability, ESG, and climate risk management, having worked in diverse roles across global organizations. Her career reflects a commitment to driving environmental stewardship, innovative solutions, and sustainable development. Key Past Positions: Senior Manager, Global Sustainability at United Nations Federal Credit Union (UNFCU): Leading impactful sustainability programs and integrating ESG frameworks into organizational strategies. She spearheaded key initiatives fostering sustainable finance and corporate accountability. ESG Director (ICSC): Designed ESG frameworks and strategies to enhance corporate sustainability across sectors. ESG Technical Manager (Summit Strategy Group): Developed climate risk assessments and facilitated ESG reporting through globally recognized frameworks (e.g., SASB, CDP, GRI). Senior Environmental Analyst (North American Development Bank): Played a pivotal role in launching the bank’s first Green Bond and implementing sustainability initiatives. Early Career Highlights: Climate Risk Consultant (World Bank - IFC): Managed climate adaptation portfolios and conducted risk assessments in agribusiness and infrastructure sectors. Business Consultant (UNEP): Expanded renewable energy access in Haiti by optimizing distribution networks for clean energy products. Achievements: Sofía has driven impactful projects, such as the accreditation of NADB to the Green Climate Fund, the development of corporate gender policies, and leading initiatives to secure certifications like Reworks Gold. Her contributions to environmental and social methodologies and her ability to align corporate goals with sustainability objectives are hallmarks of her professional journey.
Sofía’s work is underpinned by a solid academic foundation, holding a Bachelor’s in Economics from the University of Texas at Austin and a Master’s in Climate and Society from Columbia University. She stands out for her strategic vision, collaborative leadership, and knowledge in ESG and climate risk integration.
Arón Villarreal
Arón Villarreal is a part of the Investment Team at an impact private equity firm with several US$ billion in assets under management focused on the water, agriculture, and renewable energy sectors. He has worked extensively as an economist, investor, and valuation analyst for utilities, regulated, and non-regulated businesses. His work involves capital deployment, economic analysis, financing, valuation, business advisory, and project development and structuring. Mr. Villarreal and team have raised more than US$ 360 mm in equity from the public markets and more than US$ 100 mm in debt for water and agricultural projects. As part of a private equity firm, Mr. Villarreal has worked on the deployment of capital and investment analysis in California, Mexico, Chile, Peru, Uruguay, Colombia, and Australia.
Before joining the private equity firm, Mr. Villarreal work on valuation of large infrastructure projects at Compass Lexecon and subsequently at Berkeley Research Group. Sample projects in which Mr. Villarreal carried out valuations are a US$ 300 mm railroad investment in Uganda, a refinery investment claim north of US$ 500 mm in Latin America, a rare-earth mining project in Asia, and a 300 MW geothermal energy plant in Kenya. Mr. Villarreal graduated with Honors from Princeton University in Economics with certificates in Finance and Engineering & Management Systems.
Sofía Villarreal
Sofía Villarreal brings over a decade of extensive expertise in sustainability, ESG, and climate risk management, having worked in diverse roles across global organizations. Her career reflects a commitment to driving environmental stewardship, innovative solutions, and sustainable development. Key Past Positions: Senior Manager, Global Sustainability at United Nations Federal Credit Union (UNFCU): Leading impactful sustainability programs and integrating ESG frameworks into organizational strategies. She spearheaded key initiatives fostering sustainable finance and corporate accountability. ESG Director (ICSC): Designed ESG frameworks and strategies to enhance corporate sustainability across sectors. ESG Technical Manager (Summit Strategy Group): Developed climate risk assessments and facilitated ESG reporting through globally recognized frameworks (e.g., SASB, CDP, GRI). Senior Environmental Analyst (North American Development Bank): Played a pivotal role in launching the bank’s first Green Bond and implementing sustainability initiatives. Early Career Highlights: Climate Risk Consultant (World Bank - IFC): Managed climate adaptation portfolios and conducted risk assessments in agribusiness and infrastructure sectors. Business Consultant (UNEP): Expanded renewable energy access in Haiti by optimizing distribution networks for clean energy products. Achievements: Sofía has driven impactful projects, such as the accreditation of NADB to the Green Climate Fund, the development of corporate gender policies, and leading initiatives to secure certifications like Reworks Gold. Her contributions to environmental and social methodologies and her ability to align corporate goals with sustainability objectives are hallmarks of her professional journey.
Sofía’s work is underpinned by a solid academic foundation, holding a Bachelor’s in Economics from the University of Texas at Austin and a Master’s in Climate and Society from Columbia University. She stands out for her strategic vision, collaborative leadership, and knowledge in ESG and climate risk integration.
Arón Villarreal
Arón Villarreal is a part of the Investment Team at an impact private equity firm with several US$ billion in assets under management focused on the water, agriculture, and renewable energy sectors. He has worked extensively as an economist, investor, and valuation analyst for utilities, regulated, and non-regulated businesses. His work involves capital deployment, economic analysis, financing, valuation, business advisory, and project development and structuring. Mr. Villarreal and team have raised more than US$ 360 mm in equity from the public markets and more than US$ 100 mm in debt for water and agricultural projects. As part of a private equity firm, Mr. Villarreal has worked on the deployment of capital and investment analysis in California, Mexico, Chile, Peru, Uruguay, Colombia, and Australia.
Before joining the private equity firm, Mr. Villarreal work on valuation of large infrastructure projects at Compass Lexecon and subsequently at Berkeley Research Group. Sample projects in which Mr. Villarreal carried out valuations are a US$ 300 mm railroad investment in Uganda, a refinery investment claim north of US$ 500 mm in Latin America, a rare-earth mining project in Asia, and a 300 MW geothermal energy plant in Kenya. Mr. Villarreal graduated with Honors from Princeton University in Economics with certificates in Finance and Engineering & Management Systems.

Delivering solutions for today. Safeguarding the future.

Sustainability and ESG 
Urban Planning
FAQ
Project Structuring

Innovative Sustainability Solutions

We are a team of seasoned specialists bringing over 30 years of expertise in the following areas: Sustainability and ESG, Urban Planning and Project Structuring, providing comprehensive solutions and leveraging our team's extensive expertise in addressing real-world challenges. We have successfully supported numerous private companies, and state and municipal governments by delivering tailored solutions to meet their specific needs, and we are confident in our ability to present the most effective proposal for your requirements.

Our Areas of Expertise

Sustainability and ESG
Data Management Strategy Sustainability Reporting Stakeholder Engangement and Communications Marketing
Urban Planning
Project Structuring
Urban Transport Restructuring Transportation Roads Intelligent Traffic Systems Prepaid Systems Universal Accesibility Sustainable Urban Development Plans, Laws, Regulations, and Standards
Infrastructure financing Negotiations with Transport Operators Cost-Benefit Studies

Our Experts

Sofía Villarreal
Sofía Villarreal brings over a decade of extensive expertise in sustainability, ESG, and climate risk management, having worked in diverse roles across global organizations. Her career reflects a commitment to driving environmental stewardship, innovative solutions, and sustainable development. Key Past Positions: Senior Manager, Global Sustainability at United Nations Federal Credit Union (UNFCU): Leading impactful sustainability programs and integrating ESG frameworks into organizational strategies. She spearheaded key initiatives fostering sustainable finance and corporate accountability. ESG Director (ICSC): Designed ESG frameworks and strategies to enhance corporate sustainability across sectors. ESG Technical Manager (Summit Strategy Group): Developed climate risk assessments and facilitated ESG reporting through globally recognized frameworks (e.g., SASB, CDP, GRI). Senior Environmental Analyst (North American Development Bank): Played a pivotal role in launching the bank’s first Green Bond and implementing sustainability initiatives. Early Career Highlights: Climate Risk Consultant (World Bank - IFC): Managed climate adaptation portfolios and conducted risk assessments in agribusiness and infrastructure sectors. Business Consultant (UNEP): Expanded renewable energy access in Haiti by optimizing distribution networks for clean energy products. Achievements: Sofía has driven impactful projects, such as the accreditation of NADB to the Green Climate Fund, the development of corporate gender policies, and leading initiatives to secure certifications like Reworks Gold. Her contributions to environmental and social methodologies and her ability to align corporate goals with sustainability objectives are hallmarks of her professional journey.
Sofía’s work is underpinned by a solid academic foundation, holding a Bachelor’s in Economics from the University of Texas at Austin and a Master’s in Climate and Society from Columbia University. She stands out for her strategic vision, collaborative leadership, and knowledge in ESG and climate risk integration.
Arón Villarreal
Arón Villarreal is a part of the Investment Team at an impact private equity firm with several US$ billion in assets under management focused on the water, agriculture, and renewable energy sectors. He has worked extensively as an economist, investor, and valuation analyst for utilities, regulated, and non-regulated businesses. His work involves capital deployment, economic analysis, financing, valuation, business advisory, and project development and structuring. Mr. Villarreal and team have raised more than US$ 360 mm in equity from the public markets and more than US$ 100 mm in debt for water and agricultural projects. As part of a private equity firm, Mr. Villarreal has worked on the deployment of capital and investment analysis in California, Mexico, Chile, Peru, Uruguay, Colombia, and Australia.
Before joining the private equity firm, Mr. Villarreal work on valuation of large infrastructure projects at Compass Lexecon and subsequently at Berkeley Research Group. Sample projects in which Mr. Villarreal carried out valuations are a US$ 300 mm railroad investment in Uganda, a refinery investment claim north of US$ 500 mm in Latin America, a rare-earth mining project in Asia, and a 300 MW geothermal energy plant in Kenya. Mr. Villarreal graduated with Honors from Princeton University in Economics with certificates in Finance and Engineering & Management Systems.

Recent Projects

Our most recent projects completed by COMUNAS are:
  • Urban Transport Restructuring for the Municipality of Saltillo
  • Integrated Transportation System for the City of Mérida
  • Comprehensive Sustainable Urban Mobility Plan for the Monclova-Frontera-Castaños Region, Coahuila

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