# Top 10 Carbon Capture and Storage Startups Worldwide by Funding (2026)

> The 10 best-funded carbon capture and storage startups worldwide, ranked by total funding raised: $394M combined.

Source: https://millionrounds.com/top-lists/carbon-capture-and-storage-startups (Millionrounds; every figure on the page links to its filing or article)

- 1 [**Summit Carbon Solutions** Summit Carbon Solutions (SCS) is a U.S.-based decarbonization platform headquartered in Ames, Iowa.](https://millionrounds.com/company/summit-carbon-solutions) Summit Carbon Solutions (SCS) is a U.S.-based decarbonization platform headquartered in Ames, Iowa. *Founded* 2021 Ames, United States **$300M** last round May 2022
- 2 [**Mangrove Systems** Mangrove Systems is a Toronto-based software company specializing in digital measurement, reporting, and verification (dMRV) solutions for carbon dioxide remova](https://millionrounds.com/company/mangrove-systems) Mangrove Systems is a Toronto-based software company specializing in digital measurement, reporting, and verification (dMRV) solutions for carbon dioxide remova *Founded* 2002 Toronto, United States **$33M** last round Aug 2006
- 3 [**Resolve** Resolve is a huge effort that gives scientists an efficient way to put their carbon capture and storage research into practice.](https://millionrounds.com/company/resolve) Resolve is a huge effort that gives scientists an efficient way to put their carbon capture and storage research into practice. *Founded* 2019 United States **$30M** last round Jul 2022
- 4 [**Carbon Ridge** Carbon Ridge is a climate technology startup based in Santa Monica, California, founded in February 2021.](https://millionrounds.com/company/carbon-ridge) Carbon Ridge is a climate technology startup based in Santa Monica, California, founded in February 2021. *Founded* 2021 Santa Monica, United States **$9.5M** last round Oct 2024
- 5 [**Carbon Alpha** Carbon Alpha develops custom solutions for carbon capture and storage, aiding companies in reducing carbon emissions.](https://millionrounds.com/company/carbon-alpha) Carbon Alpha develops custom solutions for carbon capture and storage, aiding companies in reducing carbon emissions. *Founded* 2021 Calgary, Canada **$7.2M** last round Apr 2026
- 6 [**ReCarber** ReCarber is a Swedish climate technology company founded in 2023, based in Stockholm.](https://millionrounds.com/company/recarber) ReCarber is a Swedish climate technology company founded in 2023, based in Stockholm. *Founded* 2023 Stockholm, Sweden **$5.3M** last round Feb 2025
- 7 [**Vycarb** Vycarb is a climate technology company based in Brooklyn, founded in 2022.](https://millionrounds.com/company/vycarb) Vycarb is a climate technology company based in Brooklyn, founded in 2022. *Founded* 2022 United States **$5.0M** last round Oct 2025
- 8 [**Holy Grail** Holy Grail is a technology company based in Mountain View, California, founded in 2019.](https://millionrounds.com/company/holy-grail) Holy Grail is a technology company based in Mountain View, California, founded in 2019. *Founded* 2019 San Francisco, United States **$2.7M** last round Jun 2021
- 9 [**Turnover Labs** Turnover Labs is an early-stage climate technology startup based in New York, founded in 2022 by Dr.](https://millionrounds.com/company/turnover-labs) Turnover Labs is an early-stage climate technology startup based in New York, founded in 2022 by Dr. *Founded* 2022 New York, United States **$1.4M** last round Oct 2024
- 10 [**Southern Green Gas** Southern Green Gas is an Australian clean energy and carbon-capture company dedicated to developing Direct Air Capture (DAC) technology.](https://millionrounds.com/company/southern-green-gas) Southern Green Gas is an Australian clean energy and carbon-capture company dedicated to developing Direct Air Capture (DAC) technology. *Founded* 2018 Melbourne, Australia **$436K** last round Sept 2020

**Total funding** how the list is ranked

**15 November 2026** updated nightly

**Rounds we track** source: Millionrounds

Companies whose own description names this theme, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.

## Who backed them?

Open any company for its rounds and investors, or search the investors who back carbon capture and storage startups worldwide in the app, with filters, lists and exports.

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## More lists worldwide

[See all](https://millionrounds.com/top-lists?r=Global)

[*GV* *V* *RP* **Health startups worldwide** 12,811 companies · $81B](https://millionrounds.com/top-lists/health-startups)[*O* *A* *X* **AI startups worldwide** 10,238 companies · $830B](https://millionrounds.com/top-lists/ai-startups)[*GV* *V* *RP* **Biotech startups worldwide** 7,127 companies · $70B](https://millionrounds.com/top-lists/biotech-startups)[*D* *B* *FT* **Big data startups worldwide** 3,812 companies · $220B](https://millionrounds.com/top-lists/big-data-startups)[*AF* *R* *S* **Fintech startups worldwide** 3,200 companies · $94B](https://millionrounds.com/top-lists/fintech-startups)[*O* *A* *B* **AI startups that raised in 2026** 2,922 companies · $540B in 2026](https://millionrounds.com/top-lists/ai-startups-raised-2026)[*FT* *CE* *P* **Energy providers startups worldwide** 2,808 companies · $152B](https://millionrounds.com/top-lists/energy-providers-startups)[*A* *P* *O* **Marketing tech startups worldwide** 2,728 companies · $28B](https://millionrounds.com/top-lists/marketing-tech-startups)