Top Carbon Capture Technologies startups
There are 455 Carbon Capture Technologies startups which include Carbon Clean, Ebb Carbon, Mission Zero, Heirloom, CarbonCapture. Out of these, 205 startups are funded, with 76 having secured Series A+ funding. United States has the most number of companies in Carbon Capture Technologies (147), followed by United Kingdom
(60), and then India (40).
2026 has seen the creation of 6 Carbon Capture Technologies startups. Over the past 10 years, an average of 32 new companies have been launched annually. Notably, several of these startups have been founded by alumni of Columbia University, Massachusetts Institute of Technology and Stanford University.
Here is the list of top Carbon Capture Technologies Startups
1. Carbon Clean
Developer of technology for industrial carbon capture and utilisation solutions. The company provides modular solutions optimised for industrial environments. Its technology aims to reduce emissions and enable carbon reduction goals. The company offers patented technology and supports deployment of carbon capture.
Key facts about Carbon Clean
- Founded Year: 2009
- Location: London (United Kingdom)
- Stage: Series C
- Total Funding till date: $243M
- Investors: Chevron, Equinor and 61 Others
- Latest Funding Round: Grant (prize money), May 31, 2022, $*****
- Tracxn Score: 68/100 What is this?
- Competitors Rank: 1 of 435 Competitors
2. Ebb Carbon
Provider of electrochemical technology for freshwater recovery, carbon removal, and chemicals. It offers systems that integrate with industrial water operations, using brine as feedstock. The technology converts brine into filtered brine, acid, and base streams. These streams drive increased water recovery, sustainable industrial chemical production, and carbon removal.
Key facts about Ebb Carbon
- Founded Year: 2021
- Location: San Carlos (United States)
- Stage: Series A
- Total Funding till date: $33.8M
- Investors: Prelude Ventures, Evok Innovations and 5 Others
- Latest Funding Round: Grant (prize money), Jan 16, 2025, $*****
- Tracxn Score: 67/100 What is this?
- Competitors Rank: 2 of 296 Competitors
3. Mission Zero
Developer of technology to recover carbon dioxide from the atmosphere. The technology efficiently recovers carbon dioxide emissions anywhere with electricity access. The recovered carbon dioxide is permanently removed or used to displace fossil carbons. The company partners with users, project developers, engineers, and scientists.
Key facts about Mission Zero
- Founded Year: 2020
- Location: London (United Kingdom)
- Stage: Series A
- Total Funding till date: $32.8M
- Investors: Breakthrough Energy, 2150.VC and 12 Others
- Latest Funding Round: Series A, Mar 18, 2024, $*****
- Tracxn Score: 64/100 What is this?
- Competitors Rank: 2 of 368 Competitors
4. Heirloom
Provider of direct air capture technology for permanent carbon dioxide removal. The company accelerates natural carbon mineralization to capture carbon dioxide from the atmosphere. It integrates this mineralization approach into direct air capture facilities. The company’s facilities are powered by renewable energy and constructed with labor protections.
Key facts about Heirloom
- Founded Year: 2020
- Location: San Francisco (United States)
- Stage: Series B
- Total Funding till date: $203M
- Investors: Prelude Ventures, Development Bank of Japan and 33 Others
- Latest Funding Round: Series B, Dec 02, 2025, $*****
- Tracxn Score: 64/100 What is this?
- Competitors Rank: 3 of 368 Competitors
Developer of modular direct air capture systems and carbon removal credits. It designs and manufactures modular direct air capture (DAC) systems for atmospheric carbon dioxide removal. These systems utilize solid sorbents to capture CO2, which can then be permanently stored or used in various applications. The company also develops and deploys its DAC systems at its own carbon removal projects, allowing for continuous improvement and efficiency gains. High-quality carbon removal credits are generated through a combination of atmospheric carbon removal and permanent geological storage, offering verifiable and measurable results.
Key facts about CarbonCapture
- Founded Year: 2019
- Location: Los Angeles (United States)
- Stage: Series A
- Total Funding till date: $115M
- Investors: Prime Movers Lab, Rio Tinto and 14 Others
- Latest Funding Round: Grant (prize money), Jan 02, 2025, $*****
- Tracxn Score: 63/100 What is this?
- Competitors Rank: 4 of 368 Competitors
