Decarbonization & Carbon Investors
Decarbonization investors back companies that cut greenhouse gas emissions across energy, industry, transport and buildings, along with carbon removal, capture and carbon markets.
Funds on this list mention carbon, decarbonization, emissions or net zero in their profiles. Some are carbon specialists; many are broader climate funds, so check each profile.
100 investors listed, 59 with recorded stage, check size or contact details for members.
Members see the contact route, stage focus and stated check sizes for 59 of these investors, each with a source and verification date.

Invests in companies driving the next industrial revolution, partnering with industrial giants to advance innovations in nuclear energy, clean fuels, sustainable manufacturing, an…

Partners with startups in sustainability, technology, and digital transformation, offering capital and strategic support to drive positive change and growth.

Champions early-stage climate tech startups in Europe, emphasizing ESG integration and social equality.

Invests in projects and companies supporting infrastructure for a low-carbon economy, focusing on clean energy, water, agriculture, waste management, and transportation, aiming fo…

Specializes in investments that promote decarbonization and the development of hydrogen technologies, focusing on solutions in hydrogen production, storage, and transportation, an…

Focuses on sustainable technologies addressing climate change, investing in sectors like clean energy, energy efficiency, advanced manufacturing, and sustainable food systems, and…

Invests in early-stage companies focused on decarbonization, health improvement, and societal equity, aligning with the UN’s Sustainable Development Goals.

Invests in companies improving industrial resource efficiency in sectors like energy, construction, supply chain, logistics, and transportation.

Focuses on early-stage investments in the energy sector, supporting technology innovators to scale companies that contribute to the energy revolution and promote sustainable solut…

Specializes in supporting early-stage companies focused on carbon removal technologies, aiming to scale innovative solutions that capture and remove CO2 from the atmosphere to hel…

A venture builder dedicated to fostering innovations that address the climate crisis by supporting entrepreneurs who can significantly reduce carbon emissions.

Invests in clean energy innovations reducing greenhouse gas emissions for a sustainable future.

Climactic
Contact details for membersEarly-stage climate tech VC in physical AI, energy and waste-to-value.

Funds early-stage startups focused on reducing greenhouse emissions.

Invests in early-stage European companies developing tech solutions to significantly reduce CO2 emissions.

Backs early-stage climate tech startups with scalable solutions for a net-zero future.

Copec's corporate VC for energy, mobility and retail startups (Series A or later).

Los Angeles early-stage VC for frontier tech, including energy transition and decarbonization.

Supports technology startups tackling climate change by providing capital, resources, and expertise to help decarbonize the global economy.

Invests in startups tackling climate change from Pre-Seed to Series B, focusing on clean energy, regenerative food, low-carbon transportation, and industrial decarbonization, supp…

Accelerates sustainable energy innovations by supporting companies across the energy value chain with funding, network access, and expertise.

Invests in technologies driving the sustainable energy transition, including renewables, smart grids, and electrification.

RV, short for Energy Revolution Ventures, is a venture capital firm focusing on the energy sector.

Invests in startups developing technologies for renewable energy, energy efficiency, and sustainable mobility.

Partners with pioneers focused on decarbonization, targeting the multi-trillion dollar emissions reduction market.

Invests in early-stage digital startups driving green transition and sustainability across energy, mobility, and industry.

Hy24
Contact details for membersHydrogen infrastructure and technology investor (private equity).

Hydrogen Technology Ventures (HyTechVC)
Contact details for membersInvestment firm focused on hydrogen and decarbonization.

Accelerates sustainability by connecting innovators and corporations to drive CO2 reduction through breakthrough technologies.

Seed-to-growth VC across AI, climate, healthcare and infrastructure.

Empowers Europe’s top climate tech startups in energy, mobility, and carbon technology to drive climate-positive change.

Funds startups that reduce emissions using innovative sustainability technologies.

Invests in deep tech startups developing groundbreaking technologies to tackle global challenges, focusing on areas like decarbonization, feeding 10 billion people, humanity-scale…

Invests in early-stage companies transforming the future of mobility, with a focus on decarbonization, digitization, and innovation in transportation and automotive industries.

MCJ (My Climate Journey)
Contact details for membersClimate venture capital for seed and Series A founders in energy, industry and resilience.

Focuses on early-stage financing for startups in the Blue Economy, investing in renewable marine energy, maritime decarbonization, and sustainable ecosystems to mitigate climate c…

Supports technologies and business solutions for decarbonization and sustainability, investing in sectors like advanced mobility, decarbonizing industries, digital energy solution…

Norwegian climate investor backing early-stage emissions-cutting companies.

Funds early-stage startups focused on innovative solutions for environmental sustainability.

Invests in startups with technologies that significantly benefit the environment across various sectors.

Invests in early-stage startups mitigating climate change across sectors like energy, mobility, and agriculture, providing financial support, strategic guidance, and active engage…

Propeller VC
Contact details for membersEarly-stage investor in ocean industrials, carbon and organics.

Invests in early-stage startups advancing the sustainable energy transition.

Multi-asset investor in hard-to-abate sectors and the energy transition.

Invests in startups advancing energy transition through innovative digital technologies.

Propels startups developing innovative, sustainable energy solutions through financial backing, strategic advice, and access to a global network.

Specializes in late seed to Series A/B funding for climate tech, supporting transformative startups in sustainable food, clean transport, and climate finance to accelerate the tra…

Toyota's early-stage venture arm investing in deep tech and climate tech.

Backs low-carbon energy, water, waste and advanced fuels companies.

Supports early-stage climate tech startups in agri-food, clean energy, green transportation, and carbon capture to drive impactful change.

A London-based venture capital firm investing in European early-stage technology companies focused on reducing greenhouse gas emissions, particularly in the real estate industry.

A MENA-based venture capital fund manager focusing on thematic funds in FinTech and ClimateTech, partnering with visionary founders to build transformative tech companies with lon…

Invests in startups enhancing renewable energy technologies and sustainable materials.

Invests in European startups focusing on electrification and decarbonization across multiple sectors.

An Australian venture capital firm investing in companies targeting zero emissions and beyond, focusing on hard-to-abate sectors like clean energy, mobility, food, agriculture, an…

VoLo Earth Ventures is a venture capital firm dedicated to accelerating the transition to a carbon-free economy by investing in early-stage climate tech companies. Focusing on key…

Invests in climate technology, backing early-stage companies developing technologies for a decarbonized economy, focusing on mobility, energy, and carbon management. Committed to…

Focuses on backing European startups with technologies poised to substantially cut carbon emissions.

Supports early-stage startups with scalable solutions for reducing greenhouse gas emissions, driving the transition to a zero-carbon economy.

4P Capital
GermanyInvests in early-stage European companies focused on decarbonization, circular economy, biodiversity, and mental wellbeing, blending angel investing agility with institutional sup…

Accelr8
United StatesAccelerates greenhouse gas reduction by supporting early-stage companies with innovative climate solutions through capital and strategic guidance.

AiiM Partners
United StatesInvests in technology companies addressing global emissions in sectors like biodiversity, circularity, and emissions reduction, supporting commercially viable solutions to drive i…

Alante Capital
United StatesInvests in early-stage innovations modernizing consumer industries like fashion, home, and outdoor, focusing on climate tech, deep tech, AI, and software to drive carbon reduction…

Atlas Capital
SingaporeDedicated to investing in climate-focused startups in the built environment sector across Southeast Asia, specializing in decarbonizing urban infrastructure.

Avesta Fund
United StatesFocuses on seed-stage startups advancing decarbonization and economic inclusion, investing in tech-enabled companies across North America in sectors like sustainable agriculture,…

Better Bite Ventures
SingaporeSupports early-stage startups in the Asia-Pacific region focused on sustainable food technologies, investing in alternative proteins, decarbonizing rice cultivation, and climate-f…

Blue Earth Capital
SwitzerlandA global, independent impact investment firm addressing environmental and social challenges by investing across sectors like private equity, credit, and funds in emerging and deve…

Breakthrough Energy Ventures
United StatesInvests in technologies reducing greenhouse gas emissions across energy, transportation, and more.

Climate Pledge Fund
United StatesFunds sustainable technologies for net-zero carbon by 2040 across various sectors.

Climate VC
United KingdomA leading European climate fund investing in pre-seed and seed startups focused on decarbonizing daily life and the economy, with investments ranging from £25k to £350k, targeting…

Doral Tech Ventures
IsraelThe innovation and investment arm of the Doral Group, focused on advancing sustainable energy technologies by investing in startups worldwide that aim to decarbonize the planet.

E3 Capital
KenyaBased in Nairobi, Kenya, focuses on investing in companies with digitized, decentralized, and decarbonized business models.

EDF Pulse Ventures
FranceInvests in startups developing innovative technologies for a sustainable energy future.

Eneco Ventures
NetherlandsInvests in startups advancing renewable energy and sustainable energy technologies.

G-Force
United KingdomProvides a pre/seed fund and investment program for climate tech startups focused on accelerating the transition to a net-zero future.

Global Cleantech Capital
NetherlandsInvests in companies driving the transition to a low-carbon economy, focusing on clean energy, mobility, and sustainable urban development.

Invests in PropTech to digitize and decarbonize the built environment, supporting early-stage companies that use technology to enhance sustainability in the real estate sector.

Idealist Capital
CanadaFocuses on accelerating the energy transition and decarbonization by providing growth capital to entrepreneurs.

Junction Growth Investors
BelgiumProvides growth capital to Western European SMEs in clean tech and renewable energy, focusing on reducing greenhouse gas emissions.

Keiki Capital
United StatesInvests in climate tech innovations at the intersection of climate solutions, customer needs, and global capital markets, focusing on decarbonization, adaptation, and climate fint…

Kiko Ventures
United KingdomInvests in deep tech and climate innovations driving sustainability in energy, materials, and agriculture.

MKB
CanadaFocuses on accelerating the energy transition by investing in climate innovation, providing capital to companies in clean energy, mobility, built environment, and industrial secto…

Nomura Greentech
United StatesProvides strategic investment banking services for the sustainable infrastructure sector.

OGCI Climate
United KingdomA collaboration of 12 major oil and gas companies, OGCI works to address climate change by reducing greenhouse gas emissions, particularly methane, and investing in low-carbon tec…

Partners in Clime
GermanyFacilitates collaboration among organizations, startups, and investors to develop and scale sustainable solutions, providing resources, funding, and partnerships to accelerate the…

Powerhouse Ventures
AustraliaFunds startups advancing clean energy technologies across solar, wind, storage, and electric mobility.

Princeville Capital
United StatesSpecializes in climate technology investments in growth-stage companies driving climate mega-trends like electrification, renewables, and decarbonization.

Proptech1 Ventures
GermanyInvests in early-stage European startups developing scalable real asset technologies in real estate, energy, and infrastructure.

Quantum Capital
United StatesA leading private capital provider to the energy sector, focusing on responsibly sourced energy, energy transition, and decarbonization.

ReGen Ventures
AustraliaInvests in early-stage companies developing regenerative technologies to restore the planet, focusing on sectors like food and agriculture, materials, and decarbonization.

Sagana Capital
SwitzerlandDedicated to creating positive human and planetary health impacts, focusing on capital investment, consulting, and talent development, leveraging private equity, impact advisory,…

Sandbrook Capital
United StatesAccelerates the global clean energy transition by investing in infrastructure and companies reducing carbon emissions.

SEB Greentech
SwedenInvests in early to growth-stage companies innovating in green technology and sustainability.

Starquest Capital
FranceInvests in innovative green technologies focused on decarbonization, supporting companies in energy, transportation, agriculture, and industrial processes to reduce greenhouse gas…

Sustainly Ventures
United StatesA Miami-based venture studio and VC fund focused on building and investing in climate tech startups.

Thin Line Capital
United StatesBased in Pasadena, CA, invests in early-stage clean energy and climate change companies, seeing decarbonization as a significant economic opportunity.

TRIREC
SingaporeBased in Singapore, focuses on decarbonization investments across five verticals: Food and Agriculture, Mobility, Buildings, Industries, and Energy.

Undivided Ventures
Hong KongA venture capital firm focused on sustainable development in the built environment, investing in themes like Decarbonisation, Climate Adaptation, Circularity, Nature Positive, and…

Verdane
NorwayA private equity firm specializing in investments driven by technology, focusing on digitalization and decarbonization to create category leaders.

Wavemaker Impact
SingaporeA venture capital firm focused on climate tech in Southeast Asia, co-founding and investing in startups dedicated to reducing global carbon emissions in key sectors like agricultu…
Frequently asked questions
Which investors fund carbon removal and capture?
A smaller group of funds focuses specifically on carbon removal. Look for profiles that mention carbon capture, removal or direct air capture, and open them for the fund’s own description.
Do decarbonization investors back hard-to-abate industries?
Many do. Funds that describe industrial decarbonization or heavy industry typically back companies cutting emissions in sectors such as steel, cement, chemicals and shipping.
How do I find out how to contact these investors?
Each profile links to the fund and summarizes its focus. ClimateTechReview members can also see recorded details such as stage focus, stated check sizes and the fund’s own pitch or contact route, with a source and verification date.