Top list · Worldwide
Carbon capture and storage startups worldwide
10 carbon capture and storage startups worldwide have raised money in rounds we track. These are the 10 that have raised the most, $394M between them, with the United States the most common home.
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Summit Carbon SolutionsSummit Carbon Solutions (SCS) is a U.S.-based decarbonization platform headquartered in Ames, Iowa.Summit Carbon Solutions (SCS) is a U.S.-based decarbonization platform headquartered in Ames, Iowa.
Founded 2021Ames, United States$300Mlast round May 2022 - 2
Mangrove SystemsMangrove Systems is a Toronto-based software company specializing in digital measurement, reporting, and verification (dMRV) solutions for carbon dioxide removaMangrove Systems is a Toronto-based software company specializing in digital measurement, reporting, and verification (dMRV) solutions for carbon dioxide remova
Founded 2002Toronto, United States$33Mlast round Aug 2006 - 3ResolveResolve is a huge effort that gives scientists an efficient way to put their carbon capture and storage research into practice.
Resolve is a huge effort that gives scientists an efficient way to put their carbon capture and storage research into practice.
Founded 2019United States$30Mlast round Jul 2022 - 4
Carbon RidgeCarbon Ridge is a climate technology startup based in Santa Monica, California, founded in February 2021.Carbon Ridge is a climate technology startup based in Santa Monica, California, founded in February 2021.
Founded 2021Santa Monica, United States$9.5Mlast round Oct 2024 - 5
Carbon AlphaCarbon Alpha develops custom solutions for carbon capture and storage, aiding companies in reducing carbon emissions.Carbon Alpha develops custom solutions for carbon capture and storage, aiding companies in reducing carbon emissions.
Founded 2021Calgary, Canada$7.2Mlast round Apr 2026 - 6
ReCarberReCarber is a Swedish climate technology company founded in 2023, based in Stockholm.ReCarber is a Swedish climate technology company founded in 2023, based in Stockholm.
Founded 2023Stockholm, Sweden$5.3Mlast round Feb 2025 - 7
VycarbVycarb is a climate technology company based in Brooklyn, founded in 2022.Vycarb is a climate technology company based in Brooklyn, founded in 2022.
Founded 2022United States$5.0Mlast round Oct 2025 - 8
Holy GrailHoly Grail is a technology company based in Mountain View, California, founded in 2019.Holy Grail is a technology company based in Mountain View, California, founded in 2019.
Founded 2019San Francisco, United States$2.7Mlast round Jun 2021 - 9
Turnover LabsTurnover Labs is an early-stage climate technology startup based in New York, founded in 2022 by Dr.Turnover Labs is an early-stage climate technology startup based in New York, founded in 2022 by Dr.
Founded 2022New York, United States$1.4Mlast round Oct 2024 - 10
Southern Green GasSouthern Green Gas is an Australian clean energy and carbon-capture company dedicated to developing Direct Air Capture (DAC) technology.Southern Green Gas is an Australian clean energy and carbon-capture company dedicated to developing Direct Air Capture (DAC) technology.
Founded 2018Melbourne, Australia$436Klast round Sept 2020
Ames, United States
Calgary, Canada
Stockholm, Sweden
Melbourne, AustraliaCompanies whose own description names this theme, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.
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SFintech startups worldwide3,200 companies · $94BOABAI startups that raised in 20262,922 companies · $540B in 2026FT
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PEnergy providers startups worldwide2,808 companies · $152B
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OMarketing tech startups worldwide2,728 companies · $28B