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.

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Company type:

Index status:

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Company

HQ country

Solution type

Index status

Description

Livewire

HQ country:

🇺🇸 United States

Solution type:

Electric Two Wheelers

Clean transportation

Index status:

Pure Play

Pure Play

Livewire is an electric motorcycle company that was spun off from Harley Davidson.

enCore Energy Corp.

HQ country:

🇺🇸 United States

Solution type:

Critical Minerals

Clean energy

Index status:

Pure Play

Pure Play

enCore Energy is a US-based miner and refiner of uranium, the key component for nuclear power which is one of the few 24/7 providers of zero-carbon electricity.

Altus Power, Inc.

HQ country:

🇺🇸 United States

Solution type:

Renewable Developer

Clean energy

Index status:

Pure Play

Pure Play

Altus Power is a clean electricity generation pureplay. Because all of its revenue comes from clean electricity, we include it in the Climate Index.

ADS-TEC Energy PLC

HQ country:

🇺🇸 United States

Solution type:

EV Infrastructure

Clean transportation

Index status:

Pure Play

Pure Play

ADS-TEC Energy is an EV infrastructure pureplay. ADS-TEC Energy's ChargeBox is a fast charging solution for EVs with up to 320 KW charging power.

ATRenew Inc.

HQ country:

🇺🇸 United States

Solution type:

Recycling

Circular economy

Index status:

Pure Play

Pure Play

ATRenew is a platform where pre-owned consumer electronics (mostly mobile phones) are bought and sold. This is a pureplay that contributes to the climate solution of recycling.

Metallus Inc

HQ country:

🇺🇸 United States

Solution type:

Industrial Recycling

Circular economy

Index status:

Pure Play

Pure Play

Timken Steel makes special bar quality bars from nearly 100% recycled scrap metal. But they also make components for the military, including missile components, projectiles, gun barrels, and vehicle driveline components. So they fail our defense filter.

Gevo

HQ country:

🇺🇸 United States

Solution type:

Methane Capture

Clean energy

Index status:

Pure Play

Pure Play

Gevo makes renewable fuels. 75% of its revenue came from ethanol and other conventional biofuels. To pass our biofuel filter, a company needs to make most of its revenue from advanced biofuel. Gevo fails this filter.

OPAL Fuels Inc.

HQ country:

🇺🇸 United States

Solution type:

Methane Capture

Clean energy

Index status:

Pure Play

Pure Play

Opal fuels makes renewable natural gas which is a drop in replacement for natural gas derived from fossil fuels but is derived from contemporary sources like anaerobically digesting cow manure.

Hyliion Holdings

HQ country:

🇺🇸 United States

Solution type:

Hybrid Cars

Clean transportation

Index status:

Pure Play

Pure Play

Hyliion makes electrified and hybrid powertrain solutions. Its solutions contribute to the climate solutions of hybrid and electric vehicles.

GrafTech International Ltd.

HQ country:

🇺🇸 United States

Solution type:

Arc Smelting

Clean energy

Index status:

Pure Play

Pure Play

GrafTech is a pureplay in arc smelting. It produces graphite electrodes and petroleum needle coke, both necessary components in electric arc furnaces, which is a more energy efficient way of making steel compared to blast furnaces.

Novonix Limited

HQ country:

🇺🇸 United States

Solution type:

Critical Minerals

Clean energy

Index status:

Pure Play

Pure Play

Novonix is an Australian company that makes a range of advanced battery materials for the EV and energy storage battery industries

Tesla

HQ country:

🇺🇸 United States

Solution type:

Electric Cars

Clean transportation

Index status:

Failed Revenue Filter

Failed Revenue Filter

In 2025, we removed Tesla from our collection of Climate Solution Stocks and in response to the company and their CEO being credibly accused of fraudulent activities.

Radius Recycling

HQ country:

🇺🇸 United States

Solution type:

Industrial Recycling

Circular economy

Index status:

Pure Play

Pure Play

Radius Recycling industries is North America's largest recyclers of ferrous & nonferrous metal (including end-of-life vehicles) and a manufacturer of finished steel products. pureplay recycled metal.

Ameresco

HQ country:

🇺🇸 United States

Solution type:

Net-zero building

Building efficiency

Index status:

Pure Play

Pure Play

Ameresco makes buildings more energy efficient, builds renewable power plants, sells solar PV products, and owns a wind power project.

LanzaTech Global, Inc.

HQ country:

🇺🇸 United States

Solution type:

Carbon Management

Clean energy

Index status:

Pure Play

Pure Play

LanzaTech is an American company that finds commercial uses for waste carbon dioxide as a form of carbon sequestration.

8x8, Inc.

HQ country:

🇺🇸 United States

Solution type:

Telepresence

Clean transportation

Index status:

Pure Play

Pure Play

8x8, Inc. provides voice, video, chat, contact center, business phones and cloud-based contact center solutions that enable people and businesses to avoid traveling for meetings.

Energy Vault Holdings, Inc.

HQ country:

🇺🇸 United States

Solution type:

Energy Storage

Clean energy

Index status:

Pure Play

Pure Play

Energy Vault is an energy storage pureplay that makes gravity-based, grid-scale energy storage solutions.

Eos Energy Enterprises

HQ country:

🇺🇸 United States

Solution type:

Energy Storage

Clean energy

Index status:

Pure Play

Pure Play

Eos is a pureplay that makes energy storage solutions to utilities and other customers.

Arcadium Lithium PLC

HQ country:

🇺🇸 United States

Solution type:

Critical Minerals

Clean energy

Index status:

Pure Play

Pure Play

Arcadium Lithium (Formerly Livent) is a pureplay that sells lithium compounds, primarily used in lithium batteries, a key component in EV's and battery storage of electricity.

QuantumScape

HQ country:

🇺🇸 United States

Solution type:

Energy Storage

Clean energy

Index status:

Pure Play

Pure Play

QuantumScape is a pureplay in solid-state lithium-metal batteries, some of which are used in EVs.