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
Atlantic Power
HQ country:
🇺🇸 United States
Solution type:
Electrical Utility
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
Atlantic produces 70% of its power from fossil fuels, so it fails our utility filter. In 2021, it was acquired by I Squared Capital.
Solitario Zinc Corp.
HQ country:
🇺🇸 United States
Solution type:
Critical Minerals
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
XPL is a mineral exploration company. While it does explore for some critical minerals, its main focus is gold which is not a mineral critical to the energy transition.
Whole Earth Brands
HQ country:
🇺🇸 United States
Solution type:
Plant-based diet
Food & AG
Index status:
Failed Revenue Filter
Failed Revenue Filter
Whole Earth Brands makes plant-based consumer packaged goods, but it also makes flavored products used by the tobacco industry, thus failing the tobacco filter
QualTek Services Inc.
HQ country:
🇺🇸 United States
Solution type:
Grid Expansion
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
QualTeck has a renewables infrastructure business, but this only accounts for 5% of its revenue, hence failing the revenue filter.
Ellomay Capital
HQ country:
🇺🇸 United States
Solution type:
Electrical Utility
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
Ellomay is an electric utility that produces 62.9% of its power from gas and diesel oil, failing our utility filter.
Arcosa
HQ country:
🇺🇸 United States
Solution type:
Wind Power
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
Arcosa builds structural wind towers in the US and Mexico, but they also sell a range of products to the fossil fuel industry. Since Arcosa don ït provide a revenue breakdown between these segments, we exclude it for lack of sufficient information
PNM Resources
HQ country:
🇺🇸 United States
Solution type:
Electrical Utility
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
PNM is an electric utility that generates 56.4% of its power from fossil fuels, including coal. It fails our utility and coal filters.
Constellation Energy Corporation
HQ country:
🇺🇸 United States
Solution type:
Nuclear Power
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
Constellation Energy is the largest owner of nuclear power plants in the US. While we generally do not consider utilities to be climate solutions, Constellation is engaged in developing new nuclear plants. But this does not constitute a majority of their revenue, so we do not yet include them.
IES Holdings
HQ country:
🇺🇸 United States
Solution type:
Wind Power
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
IES services wind and solar energy projects, which promote these climate solutions. But it also services refineries. It ïs not clear which makes up a bigger portion of its revenue, so we exclude it for lacking sufficient information.
Vertiv Holdings
HQ country:
🇺🇸 United States
Solution type:
Grid Expansion
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
Vertiv helps improve grid flexibility, but it has customers in the oil and gas industry. It ïs not clear how much revenue they get from these customers.
Karat Packaging
HQ country:
🇺🇸 United States
Solution type:
Bioplastics
Circular economy
Index status:
Failed Revenue Filter
Failed Revenue Filter
Karat Packaging makes packaging with both traditional and bioplastics. It ïs not clear which makes up a bigger portion of its revenue, so we exclude it for lacking sufficient information.
ICF International, Inc.
HQ country:
🇺🇸 United States
Solution type:
Smartgrid
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
ICF is a consulting company. But revenue from energy, environment and infrastructure accounts for a minority of its revenue, so they fail the revenue filter.
Core & Main, Inc
HQ country:
🇺🇸 United States
Solution type:
Water Distribution
Building efficiency
Index status:
Failed Revenue Filter
Failed Revenue Filter
Core & Main sells smart meters and advanced metering technology that help reduce water loss through leak detection. But these account for only 8% of its revenue, so it fails the revenue filter.
POSCO Holdings Inc.
HQ country:
🇺🇸 United States
Solution type:
Recycled Metals
Circular economy
Index status:
Failed Revenue Filter
Failed Revenue Filter
PKX derives most of its revenue from steel, but they derive it from virgin materials, not recycled steel, so it fails our recycled metals filter.
General Motors
HQ country:
🇺🇸 United States
Solution type:
Electric Cars
Clean transportation
Index status:
Failed Revenue Filter
Failed Revenue Filter
General Motors makes some EVs but makes most of its revenue from traditional internal combustion vehicles. It fails our revenue filter.
Watsco, Inc.
HQ country:
🇺🇸 United States
Solution type:
Heat Pumps
Building efficiency
Index status:
Failed Revenue Filter
Failed Revenue Filter
Watsco is a large US-based retailer that contractors use for HVAC systems. They sold about 8.7 million HVAC units but only about 1.5 million were heat pumps or high efficiency ductless, so they do not pass our revenue filter.
Ginkgo Bioworks Holdings
HQ country:
🇺🇸 United States
Solution type:
Plant-Based Diet
Food & AG
Index status:
Failed Revenue Filter
Failed Revenue Filter
Waste Management has methane capture systems at 144 out of 260 landfill in operations. Since it has methane capture systems at more than 50% of its landfill sites, Waste Management passes our landfill filter.
BorgWarner
HQ country:
🇺🇸 United States
Solution type:
Electric Cars
Clean transportation
Index status:
Failed Revenue Filter
Failed Revenue Filter
BorgWarner makes some solutions for EVs but makes a much larger portion of its revenue from traditional internal combustion vehicles. It fails our revenue filter.
Perma-Pipe International Holdings
HQ country:
🇺🇸 United States
Solution type:
Water Distribution
Building efficiency
Index status:
Failed Revenue Filter
Failed Revenue Filter
Perma-Pipe makes water leak detection systems, but its application seems to be mostly in oil and gas pipelines, hazardous fluid and chemicals. A revenue breakdown between these application isn ït given.
China Recycling Energy
HQ country:
🇺🇸 United States
Solution type:
Waste to Energy
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
China Recycling Energy conducts waste-to-energy operations, but uses gas from coal mining, oil exploitation, refining processing and other fossil fuels as a fuel source. It therefore fails our revenue filter.