Global Climate Solution Stocks
A comprehensive list of publicly listed companies that generate >50% of their revenue from climate solutions that are headquartered in the following seven major global regions.
Note that we provide this list as a publicly available resource solely for the purpose of education. This list was created in 2025 and is not updated on a regular cadence.

Company
HQ country
Solution type
Index status
Description
Companhia Energética de Minas Gerais - CEMIG
HQ country:
🇧🇷 Brazil
Solution type:
Hydropower
Clean energy
Index status:
Passes Revenue Filter
Passes Revenue Filter
CEMIG is a Brazilian utility that generates its power from zero carbon sources like hydro, solar, and wind
Companhia CELG de Participações S/A
HQ country:
🇧🇷 Brazil
Solution type:
Hydropower
Clean energy
Index status:
Passes Revenue Filter
Passes Revenue Filter
CELG is a Brazilian electrical utility that generates all of its electricity from hydropower, thus passing our fossil fuel filter for utilities
Centaurus Metals Limited
HQ country:
🇧🇷 Brazil
Solution type:
Critical Minerals
Clean energy
Index status:
Passes Revenue Filter
Passes Revenue Filter
Centaurus Metals is a mining company in Brazil that generates a majority of its revenue from extracting nickel and copper, two minerals that are critical to the energy transition
Centrais Elétricas Brasileiras S.A. - Eletrobrás
HQ country:
🇧🇷 Brazil
Solution type:
Hydropower
Clean energy
Index status:
Passes Revenue Filter
Passes Revenue Filter
Centrais Elétricas Brasileiras S.A. - Eletrobrás is a Brazilian utility that generates over 90% of its electricity from hydropower, a carbon-free source of electricity.
Centrais Elétricas de Santa Catarina S.A.
HQ country:
🇧🇷 Brazil
Solution type:
Hydropower
Clean energy
Index status:
Passes Revenue Filter
Passes Revenue Filter
Centrais Elétricas de Santa Catarina is a Brazilian utility that generates 100% of its electricity from hydropower that does not require the burning of fossil fuels
Central Puerto S.A.
HQ country:
🇦🇷 Argentina
Solution type:
Electrical Utility
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
Central Puerto is an Argentinian electrical utility. While they generate power from renewables, they generate more from thermal sources, so we exclude them
CGE Transmisión S.A.
HQ country:
🇨🇱 Chile
Solution type:
Grid Expansion
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
CGE Transmision is a Chilean owner of electrical transmission lines. While they do work to expand their grid, most of their revenue comes from maintaining their existing one, which is not in itself, a climate solution
Companhia de Eletricidade do Estado da Bahia - COELBA
HQ country:
🇧🇷 Brazil
Solution type:
Grid Expansion
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
COELBA is a Brazilian owner of electrical transmission lines. While they do work to expand their grid, most of their revenue comes from maintaining their existing one, which is not in itself, a climate solution.
Colbún S.A.
HQ country:
🇨🇱 Chile
Solution type:
Solar, PVs
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
Colbun owns 26 electricity generation plants in Chile. They are owned by Minera Valparaiso. Despite owning many renewable plants, they generate a majority of their electricity from thermal sources, so we exclude them
Companhia Energética do Ceará - COELCE
HQ country:
🇧🇷 Brazil
Solution type:
Grid Expansion
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
COELCE is a Brazilian owner of electrical transmission lines. While they do work to expand their grid, most of their revenue comes from maintaining their existing one, which is not in itself, a climate solution
Compañía Eléctrica del Litoral S.A.
HQ country:
🇨🇱 Chile
Solution type:
Electrical Utility
Clean energy
Index status:
Lacks Information
Lacks Information
Compañía Eléctrica del Litoral is a Chilean electric utility. It owns its own generation, but it does not disclose where that generation comes from again in our 2025 review, so we exclude them
Companhia Estadual de Distribuição de Energia Elétrica
HQ country:
🇧🇷 Brazil
Solution type:
Grid Expansion
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
Companhia Estadual de Distribuição de Energia Elétrica is a Brazilian owner of electrical transmission lines. While they do work to expand their grid, most of their revenue comes from maintaining their existing one, which is not in itself, a climate solution.
Compañía de Transporte de Energía Eléctrica en Alta Tensión Transener S.A.
HQ country:
🇦🇷 Argentina
Solution type:
Grid Expansion
Clean energy
Index status:
Passes Revenue Filter
Passes Revenue Filter
Compania de Transporte is an Argentinian electrical grid maintenance and expansion company, a key climate solution. They are included because they provide maintenance services to third parties as well as their own.
Compañía General de Electricidad S.A.
HQ country:
🇨🇱 Chile
Solution type:
Grid Expansion
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
Compañía General de Electricidad is a Chilean owner of electrical transmission lines. While they do work to expand their grid, most of their revenue comes from maintaining their existing one, which is not in itself, a climate solution.
Compañía Minera San Ignacio de Morococha S.A.A.
HQ country:
🇵🇪 Peru
Solution type:
Critical Minerals
Clean energy
Index status:
Pure Play
Pure Play
Compania Minera San Ignacio is a Peruvian mining company that explores for two critical minerals: lead and zinc, both of which are needed in far greater quantities for the energy transition.
Cox Energy América, S.A.B. de C.V.
HQ country:
🇲🇽 Mexico
Solution type:
Solar, PVs
Clean energy
Index status:
Pure Play
Pure Play
Cox Energy America is a pure play solar developer based in Mexico with 1,808 mw's of projects around Latin America
CPFL Energia S.A.
HQ country:
🇧🇷 Brazil
Solution type:
Hydropower
Clean energy
Index status:
Passes Revenue Filter
Passes Revenue Filter
CPFL Energia is a Brazilian utility that generates its electricity from renewable sources like hydro, wind, and solar
Eléctrica Puntilla S.A.
HQ country:
🇨🇱 Chile
Solution type:
Hydropower
Clean energy
Index status:
Passes Revenue Filter
Passes Revenue Filter
Electrica Puntilla is a Chilean electricity utility that generates all of its electricity from non-fossil fuel sources, specifically hydropower
Ecopetrol S.A.
HQ country:
🇨🇴 Colombia
Solution type:
Grid Expansion
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
Ecopetrol is a Colombian company that does build power lines (a climate solution) but generates a majority of its revenue from oil and gas.
EDESA Holding S.A.
HQ country:
🇦🇷 Argentina
Solution type:
Solar, PVs
Clean energy
Index status:
Lacks Information
Lacks Information
EDESA is an Argentinian electrical utility. While they do provide off grid solar solutions, they do not publish their generation mix, so we exclude them for lack of information