# Carbon Removal Market Map United States 2026: 35 Startups in 3 Segments > 35 carbon removal startups in the United States, mapped in 3 segments: point-source capture, direct air capture and biochar and biomass and more. Source: https://millionrounds.com/market-maps/carbon-removal-united-states-market-map (Millionrounds; every figure on the page links to its filing or article) ## Point-source capture 19 - [1PointFive](https://millionrounds.com/company/1pointfive) - [Trace Midstream](https://millionrounds.com/company/trace-midstream) - [Summit Carbon Solutions](https://millionrounds.com/company/summit-carbon-solutions) - [*H* Heirloom](https://millionrounds.com/company/heirloom) - [Carbon Direct](https://millionrounds.com/company/carbon-direct) - [Mangrove Systems](https://millionrounds.com/company/mangrove-systems) - [Mantel](https://millionrounds.com/company/mantel) - [*R* Resolve](https://millionrounds.com/company/resolve) - [CarbonQuest](https://millionrounds.com/company/carbonquest) - [Andes](https://millionrounds.com/company/andes) - [Helix Earth](https://millionrounds.com/company/helix-earth) - [Carbon Ridge](https://millionrounds.com/company/carbon-ridge) - [Mitico](https://millionrounds.com/company/mitico) - [Climate Vault Solutions](https://millionrounds.com/company/climate-vault-solutions) - [Ecosapiens](https://millionrounds.com/company/ecosapiens) - [Turnover Labs](https://millionrounds.com/company/turnover-labs) - [Viridi](https://millionrounds.com/company/viridi) - [Carbon Containment Lab](https://millionrounds.com/company/carbon-containment-lab) - [Volta Energy](https://millionrounds.com/company/volta-energy) ## Direct air capture 12 - [Prometheus](https://millionrounds.com/company/prometheus) - [Avnos](https://millionrounds.com/company/avnos) - [280 Earth](https://millionrounds.com/company/280-earth) - [Capture6](https://millionrounds.com/company/capture6) - [Noya](https://millionrounds.com/company/noya) - [AirMyne](https://millionrounds.com/company/airmyne) - [Clairity Technology](https://millionrounds.com/company/clairity-technology) - [MOVA Technologies](https://millionrounds.com/company/mova-technologies) - [*KE* Kilimanjaro Energy](https://millionrounds.com/company/kilimanjaro-energy) - [Holy Grail](https://millionrounds.com/company/holy-grail) - [Susteon](https://millionrounds.com/company/susteon) - [Yama](https://millionrounds.com/company/yama) ## Biochar and biomass 4 - [Terraton](https://millionrounds.com/company/terraton) - [Rosy Soil](https://millionrounds.com/company/rosy-soil) - [BIOSORRA](https://millionrounds.com/company/biosorra) - [*FC* Full Circle Biochar](https://millionrounds.com/company/full-circle-biochar) ## Segment by segment ### Point-source capture 19 startups · $1.6B raised - [**1PointFive**](https://millionrounds.com/company/1pointfive) 1PointFive is a multi-solution platform for Carbon Capture, Utilization and Sequestration (CCUS) that provides decarbonization solutions. United States $500M - [**Trace Midstream**](https://millionrounds.com/company/trace-midstream) Trace Midstream focuses on the development of carbon capture and sequestration projects. United States $400M - [**Summit Carbon Solutions**](https://millionrounds.com/company/summit-carbon-solutions) Summit Carbon Solutions (SCS) is a U.S.-based decarbonization platform headquartered in Ames, Iowa. United States $300M - [*H* **Heirloom**](https://millionrounds.com/company/heirloom) United States $203M - [**Carbon Direct**](https://millionrounds.com/company/carbon-direct) Carbon Direct is a provider of a carbon management platform that helps clients meet their climate goals. United States $60M - [**Mangrove Systems**](https://millionrounds.com/company/mangrove-systems) Mangrove Systems is a Toronto-based software company specializing in digital measurement, reporting, and verification (dMRV) solut United States $33M - [**Mantel**](https://millionrounds.com/company/mantel) Mantel is a climate technology startup based in Cambridge, Massachusetts, focused on developing molten-salt-based carbon capture technology. United States $30M - [*R* **Resolve**](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. United States $30M ### Direct air capture 12 startups · $12B raised - [**Prometheus**](https://millionrounds.com/company/prometheus) Prometheus is a clean-energy company based in Santa Cruz, California, founded in 2019. United States $12B - [**Avnos**](https://millionrounds.com/company/avnos) Avnos, Inc. United States $53M - [**280 Earth**](https://millionrounds.com/company/280-earth) 280 Earth is scaling carbon removal technology to meet the climate crisis head on. United States $50M - [**Capture6**](https://millionrounds.com/company/capture6) Capture6 is a climate technology company based in Berkeley, California, and Rotorua, New Zealand. United States $28M - [**Noya**](https://millionrounds.com/company/noya) Noya, also known as Noya Labs, is a climate technology company founded in 2020 and headquartered in San Francisco, California. United States $22M - [**AirMyne**](https://millionrounds.com/company/airmyne) AirMyne is a Direct Air Capture (DAC) company based in Berkeley, California, founded in 2022. United States $6.9M - [**Clairity Technology**](https://millionrounds.com/company/clairity-technology) Clairity Technology is a climate-tech startup founded in 2022 and based in Los Angeles, California. United States $6.8M - [**MOVA Technologies**](https://millionrounds.com/company/mova-technologies) MOVA is a Climate Tech company offering a novel air emissions platform and solutions for direct air capture and agricultural emissions. United States $5.8M ### Biochar and biomass 4 startups · $20M raised - [**Terraton**](https://millionrounds.com/company/terraton) Terraton, also known as Terraton Industrial, Inc., is a climate technology company based in San Francisco, founded in July 2024. United States $12M - [**Rosy Soil**](https://millionrounds.com/company/rosy-soil) Rosy Soil is a gardening and consumer soil company based in New York. United States $5.0M - [**BIOSORRA**](https://millionrounds.com/company/biosorra) BIOSORRA is a female-led climate-tech company based in Nairobi, Kenya, founded in 2021-2022. United States $3.5M - [*FC* **Full Circle Biochar**](https://millionrounds.com/company/full-circle-biochar) Full Circle Biochar develops products and technologies based on bio-charcoal to address the needs of agricultural markets. United States $28K **How this map is made.** Every startup here has raised money in rounds we track, and is based in United States. It joins the map when its sectors, read from its rounds, or the opening of its own description say it works in carbon removal, and goes to the first segment whose words it carries. Each segment shows its best-funded first. Rebuilt nightly; updated 15 November 2026. ## More market maps [All maps](https://millionrounds.com/market-maps) [Market map **Carbon removal market map** 104 startups · 7 segments · $15B](https://millionrounds.com/market-maps/carbon-removal-market-map)[New wave **New carbon removal startups, founded 2020 on** 57 startups · 5 segments · $1.4B](https://millionrounds.com/market-maps/new-carbon-removal-startups-market-map)[Market map · Europe **Carbon removal market map: Europe** 41 startups · 5 segments · $545M](https://millionrounds.com/market-maps/carbon-removal-europe-market-map)[Investors map **Who invests in carbon removal** 31 investors · 3 segments](https://millionrounds.com/market-maps/carbon-removal-investors-map)[Raised in 2026 **Carbon removal startups that raised in 2026** 17 startups · 3 segments · $12B](https://millionrounds.com/market-maps/carbon-removal-raised-2026-market-map)[Market map · United Kingdom **Carbon removal market map: United Kingdom** 13 startups · 3 segments · $133M](https://millionrounds.com/market-maps/carbon-removal-united-kingdom-market-map) ## Who backs carbon removal? Open any company for its rounds and investors, or search the investors behind these startups in the app, with filters, lists and exports. [Find their investors](https://millionrounds.com/login?join=1&next=/app/investors)[Top lists](https://millionrounds.com/top-lists)