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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Get the Sheet for $50They 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.
| Headquarters | Mountain View, California, United States |
| Year Founded | 2005 |
| Founders | Trevor Blackwell, Jessica Livingston, Armand Cognetta, Paul Graham, Robert Morris |
| Investment Amount | $500,000 ($125K for 7% + $375K uncapped MFN SAFE) |
| Equity Taken | 7% + SAFE conversion (~2.5% more typical) |
| Nº of Investments | 7818 |
| Nº of Exits | 687 |
| Program Type | On-Site |
| Duration (Weeks) | 11 |
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.
| Headquarters | Boulder, Colorado, United States |
| Year Founded | 2006 |
| Founders | Jakub 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 Taken | 5% + SAFE conversion |
| Nº of Investments | 6394 |
| Nº of Exits | 570 |
| Program Type | On-Site |
| Duration (Weeks) | 13 |
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.
| Headquarters | Central, Hong Kong Island, Hong Kong |
| Year Founded | 2014 |
| Founders | Bay McLaughlin, Bashar Aboudaoud, Manav Gupta |
| Nº of Investments | 334 |
| Nº of Exits | 8 |
| Program Type | Online |
| Duration (Weeks) | 12 |
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.
| Headquarters | San Francisco, California, United States |
| Year Founded | 2014 |
| Founders | Ryan Bethencourt, Bill Liao, Arvind Gupta |
| Nº of Investments | 535 |
| Nº of Exits | 7 |
| Program Type | On-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.
| Headquarters | Boulder, Colorado, United States |
| Year Founded | 2020 |
| Founders | Josh Agenbroad, Bryan Hassin, Elaine Hsieh, Jason Prince, Jon Creyts |
| Nº of Investments | 226 |
| Nº of Exits | 7 |
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 Founded | 2024 |
| Founders | William Bao Bean |
| Nº of Investments | 75 |
| Nº of Exits | 5 |
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.
| Headquarters | Amsterdam, Noord-Holland, The Netherlands |
| Year Founded | 2010 |
| Founders | Ruud Hendriks, Marc Wesselink, Patrick Zeeuw |
| Nº of Investments | 35 |
| Nº of Exits | 5 |
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.
| Headquarters | Somerville, Massachusetts, United States |
| Year Founded | 2011 |
| Founders | Jeremy Pitts, Sorin Grama, Ben Glass, Adam Rein |
| Nº of Investments | 60 |
| Nº of Exits | 2 |
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.
| Headquarters | Snowmass Village, Colorado, United States |
| Year Founded | 2020 |
| Founders | Christopher Tullar, Kareem Dabbagh, Robert Harding, Eric Riesenberg, Joseph Goodman |
| Nº of Investments | 36 |
| Nº of Exits | 2 |
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.
| Headquarters | Vancouver, British Columbia, Canada |
| Year Founded | 2015 |
| Founders | Ray Walia, Shafin Diamond Tejani |
| Nº of Investments | 12 |
| Nº of Exits | 2 |
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.