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Top 18 Climate Tech Accelerators and Incubators (2026)

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Finding the right program is a key step for any Climate Tech startup. Well-known accelerators like Y Combinator have made over 7,800 investments, and Techstars has backed over 6,300 companies.

Beyond these large players, the field includes specialized programs such as IndieBio, which has funded over 500 biotech startups. Explore these options to find the best fit for your venture.

Below is our list of the best 18 Climate Tech accelerators and incubators.

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They help launch early-stage startups across a vast array of industries by providing seed funding and an intensive mentorship program. Its community-centric approach has helped build legendary companies like Airbnb, Dropbox, and Stripe, making it one of the most prestigious programs for founders.

HeadquartersMountain View, California, United States
Year Founded2005
FoundersTrevor Blackwell, Jessica Livingston, Armand Cognetta, Paul Graham, Robert Morris
Investment Amount$500,000 ($125K for 7% + $375K uncapped MFN SAFE)
Equity Taken7% + SAFE conversion (~2.5% more typical)
Nº of Investments7818
Nº of Exits687
Program TypeOn-Site
Duration (Weeks)11
Techstars Logo

Through its vast global network of city-based accelerators, Techstars provides pre-seed investment and hands-on mentorship to founders at the earliest stages. They support startups across nearly every industry, helping them rapidly build their companies and gain access to an extensive community of mentors and investors.

HeadquartersBoulder, Colorado, United States
Year Founded2006
FoundersJakub Kulisa, Nikita Gupta, Jared Polis, Brad Feld, Asetila Koestinger Von Sonnenland, David Brown, Mike Romano, David Cohen
Investment Amount$220,000 ($200K uncapped MFN SAFE + $20K for 5% equity)
Equity Taken5% + SAFE conversion
Nº of Investments6394
Nº of Exits570
Program TypeOn-Site
Duration (Weeks)13
Brinc Logo

3. Brinc

Brinc operates as a global venture accelerator backing founders who are building tangible solutions in sectors like Climate Tech, FoodTech, and Web3. They provide a comprehensive support platform that guides startups from the earliest stages of ideation through to later stage growth and investment.

HeadquartersCentral, Hong Kong Island, Hong Kong
Year Founded2014
FoundersBay McLaughlin, Bashar Aboudaoud, Manav Gupta
Nº of Investments334
Nº of Exits8
Program TypeOnline
Duration (Weeks)12
IndieBio Logo

As the world's leading biotech accelerator, IndieBio provides scientists with the seed funding and mentorship to build companies tackling major issues in human and planetary health. The program has helped launch pioneering startups like the cultivated meat company Upside Foods and the AI-powered food tech firm NotCo.

HeadquartersSan Francisco, California, United States
Year Founded2014
FoundersRyan Bethencourt, Bill Liao, Arvind Gupta
Nº of Investments535
Nº of Exits7
Program TypeOn-Site
Duration (Weeks)16

Born from a partnership between RMI and New Energy Nexus, Third Derivative accelerates the world's most promising climate tech startups. They connect founders with a collaborative ecosystem of investors, corporate partners, and policy experts to help scale their solutions globally.

HeadquartersBoulder, Colorado, United States
Year Founded2020
FoundersJosh Agenbroad, Bryan Hassin, Elaine Hsieh, Jason Prince, Jon Creyts
Nº of Investments226
Nº of Exits7
MOX Logo

6. MOX

MOX provides mobile startups from around the globe with crucial investment, networking, and mentorship opportunities. They specialize in helping founders build for a mobile-first world, equipping them with the resources to scale and succeed.

Headquarters
Year Founded2024
FoundersWilliam Bao Bean
Nº of Investments75
Nº of Exits5

With a vertical program dedicated to commerce and retail, Startupbootcamp Commerce Amsterdam supports startups developing innovative solutions for the industry. Founders in the program receive highly specialized mentorship and resources designed to help them scale their businesses.

HeadquartersAmsterdam, Noord-Holland, The Netherlands
Year Founded2010
FoundersRuud Hendriks, Marc Wesselink, Patrick Zeeuw
Nº of Investments35
Nº of Exits5

As North America's largest climatetech incubator, Greentown Labs provides startups in the clean energy and environmental sectors with essential lab space and resources. They connect these pioneering companies with a vast network of corporate partners and investors to help them build a more sustainable world.

HeadquartersSomerville, Massachusetts, United States
Year Founded2011
FoundersJeremy Pitts, Sorin Grama, Ben Glass, Adam Rein
Nº of Investments60
Nº of Exits2

VoLo Earth Ventures provides early-stage funding to startups developing data-driven solutions for the planet's most pressing climate challenges. They back companies from pre-seed to Series A, aiming to accelerate the new energy economy and decarbonize the grid.

HeadquartersSnowmass Village, Colorado, United States
Year Founded2020
FoundersChristopher Tullar, Kareem Dabbagh, Robert Harding, Eric Riesenberg, Joseph Goodman
Nº of Investments36
Nº of Exits2

As a venture builder, Victory Square creates, funds, and executes on ideas in emerging technology sectors like HealthTech, Web3, and gaming. They provide hands-on leadership and resources to fast-track the growth of promising startups in their portfolio.

HeadquartersVancouver, British Columbia, Canada
Year Founded2015
FoundersRay Walia, Shafin Diamond Tejani
Nº of Investments12
Nº of Exits2

8 Additional Climate Tech Accelerators and Incubators Worth Applying To

Beyond our top picks, there are many other great programs supporting climate tech founders. Combined, the accelerators below have backed over 100 startups across the globe, from the United States to Australia. These programs are helping founders build the next generation of climate solutions. Here’s a look at more accelerators and incubators doing important work in this space.

Accelerator/IncubatorCountryYear FoundedNº InvestmentsNº Exits
EnergyLab logo EnergyLabAustralia2017382
GHV Accelerator logo GHV AcceleratorIndia2014221
Urban Future Lab logo Urban Future LabUnited States200981
Techstars Alabama Power EnergyTech Accelerator logo Techstars Alabama Power EnergyTech AcceleratorUnited States2006251
IncubEx logo IncubExUnited States2016
MIT Solve logo MIT SolveUnited States201611
BlueLion Incubator logo BlueLion IncubatorSwitzerland20118
Spin Ventures logo Spin VenturesUnited Kingdom20127

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