Kumo League Tables Beta
Who is financing carbon removal and how is it being executed.
League tables showing who provides and arranges the capital flows to carbon projects and project developers, as well as details of each deal.
We are still checking these records. Know more, or spotted something wrong? Every record's page has an Add or correct information button.
542
Transactions ranked
405
Disclosing a value
US$8.12bn
Capital tracked
746
Capital providers
Showing all ranked transactions
| Date▼ | Transaction▲ | Project developer▲ | Instrument▲ | Pathway▲ | Value▲ |
|---|---|---|---|---|---|
| 13 Oct 2026 | CarbonFarm - Series A (Oct 2026) | CarbonFarm | Equity | Rice methane (AWD) | US$7.83m |
| 6 Oct 2026 | Skytree Skypark Iceland development loan | Skytree | Debt | DAC | Undisclosed |
| 6 Oct 2026 | Gitxaala Enterprises Corporation acquisition of Carbonzero | Carbonzero | M&A | Carbon market infrastructure | Undisclosed |
| 29 Sept 2026 | Cotierra - EUR 2.6m round (Sep 2026) | Cotierra | Equity | Biochar | US$3.00m |
| 28 Sept 2026 | Reverion - Series B | Reverion | Equity | BECCS | US$175m |
| 24 Sept 2026 | Bloomineral - EUR 1.2m pre-seed (Sep 2026) | Bloomineral | Equity | Mineralisation | US$1.38m |
| 23 Sept 2026 | Sirona Technologies - Milkywire pre-purchase (Salesforce-backed, Sep 2026) | Sirona Technologies | Debt · Pre-purchase | DAC | 390 tCO2e |
| 23 Sept 2026 | Yama - Milkywire pre-purchase (Salesforce-backed, Sep 2026) | Yama | Debt · Pre-purchase | DAC | 263 tCO2e |
| 23 Sept 2026 | Brineworks B.V. - Milkywire pre-purchase (Salesforce-backed, Sep 2026) | Brineworks B.V. | Debt · Pre-purchase | DAC | 500 tCO2e |
| 23 Sept 2026 | Deep Sky - Milkywire pre-purchase (Salesforce-backed, Sep 2026) | Deep Sky | Debt · Pre-purchase | DAC | 394 tCO2e |
| 23 Sept 2026 | PRONOE - Milkywire pre-purchase (Salesforce-backed, Sep 2026) | PRONOE | Debt · Pre-purchase | Ocean alkalinity / marine CDR | 131 tCO2e |
| 23 Sept 2026 | Alkamy Carbon - Milkywire pre-purchase (Salesforce-backed, Sep 2026) | Alkamy Carbon | Debt · Pre-purchase | Ocean alkalinity / marine CDR | 667 tCO2e |
| 23 Sept 2026 | Carba - Milkywire pre-purchase (Salesforce-backed, Sep 2026) | Carba | Debt · Pre-purchase | Bio-oil / biomass burial | 816 tCO2e |
| 23 Sept 2026 | Cowboy Clean Fuels - Milkywire pre-purchase (Salesforce-backed, Sep 2026) | Cowboy Clean Fuels | Debt · Pre-purchase | Bio-oil / biomass burial | 500 tCO2e |
| 23 Sept 2026 | Adaptavate - GBP 4m funding package (Sep 2026) | Adaptavate | Equity | Industrial CCS / CCUS | US$5.36m |
| 21 Sept 2026 | Vaulted Deep - Mediobanca debt facility | Vaulted Deep | Debt | Bio-oil / biomass burial | US$35.0m |
| 17 Sept 2026 | InPlanet - Idemitsu loan | InPlanet | Debt | Enhanced rock weathering | Undisclosed |
| 17 Sept 2026 | Biochar Industrial Group - pre-seed | Biochar Industrial Group | Equity | Biochar | US$1.50m |
| 17 Sept 2026 | CURA Climate second financing tranche | CURA Climate | Equity | Unresolved | US$10.0m |
| 15 Sept 2026 | Isometric - Series A extension (ICE joins) | Isometric | Equity | Carbon market infrastructure | US$10.0m |
| 8 Sept 2026 | PyroCCS - first external funding round | PyroCCS GmbH | Equity | Biochar | Undisclosed |
| 26 Aug 2026 | Climate Impact X / Carbonplace merger | Climate Impact X and Carbonplace (merger) | M&A | Carbon market infrastructure | Undisclosed |
| 24 Aug 2026 | Mantel | Mantel | Equity | Industrial CCS / CCUS | US$18.0m |
| 20 Aug 2026 | Mafix | Mafix | Equity | Enhanced rock weathering | US$5.40m |
| 19 Aug 2026 | Neocrete | Neocrete | Equity | Mineralisation | US$3.50m |
| 13 Aug 2026 | Reliant CCS becomes lead developer of Project Tundra (Minnkota Power) | Project Tundra (Milton R. Young Station) | M&A | Industrial CCS / CCUS | Undisclosed |
| 13 Aug 2026 | Atlantic Canadian forest carbon developer acquires 770 acres timberland (party unresolved) | Not recorded | M&A | Improved forest management | Undisclosed |
| 12 Aug 2026 | Ducks Unlimited Canada acquires East Meadows Ranch, Marshy Point (Lake Manitoba) | East Meadows Ranch, Marshy Point (Lake Manitoba) | M&A | Not applicable | US$6.47m |
| 12 Aug 2026 | Context Labs acquires Kinertic carbon platform from Trafigura | Kinertic carbon trading platform (Agora (Europe) Limited) | M&A | Carbon market infrastructure | Undisclosed |
| 11 Aug 2026 | Scottish Government - natural capital private investment funding | Seven FIRNS Round Four projects, incl. Arkaig Natural Capital, 3Keel and Fisheries Management Scotland | Grants | ARR (afforestation, reforestation, revegetation) | US$1.19m |
| 11 Aug 2026 | EFM acquires 11,735 ha Oregon north coast rainforest | Nehalem Rainforest, Oregon north coast (c.29,000 acres, from Weyerhaeuser) | M&A | Improved forest management | Undisclosed |
| 5 Aug 2026 | Mitti Labs | Mitti Labs | Equity | Rice methane (AWD) | US$9.50m |
| 3 Aug 2026 | Silva Capital acquires Cobungra Station (Victoria) from Rural Funds Group | Cobungra Station | M&A | ARR (afforestation, reforestation, revegetation) | US$35.7m |
| 1 Aug 2026 | Planet Savers - Japanese government grant for compact DAC (figure requires confirmation) | Planet Savers Inc. | Grants | DAC | Undisclosed |
| 31 Jul 2026 | Apolownia | Apolownia | Equity | Blue carbon / mangrove | US$1.14m |
| 31 Jul 2026 | Kita | Kita | Equity | Carbon market infrastructure | Undisclosed |
| 31 Jul 2026 | Government of Canada - Capital Regional District biosolids-to-biochar project (BC) | Capital Regional District (Hartland Landfill Residuals Treatment Facility biosolids-to-biochar project, Saanich, BC) | Grants | Biochar | US$4.96m |
| 20 Jul 2026 | BioLite - Africa Go Green Senior Debt Facility (Zambia clean cooking, Article 6.2) | BioLite | Debt | Cookstoves | US$10.7m |
| 14 Jul 2026 | StratX - Seed round (Jul 2026) | StratX | Equity | Other | US$1.19m |
| 25 Jun 2026 | Captura - Series B (first close) | Captura | Equity | Ocean alkalinity / marine CDR | US$12.5m |
| 25 Jun 2026 | Deep Sky | Deep Sky | Equity | DAC | Undisclosed |
| 24 Jun 2026 | Tencent CarbonX Program 2.0 (~$30M) | 16 winning teams, incl. Aircapture (US), Cella Mineral Storage (US/Kenya), Octavia Carbon (Kenya), Parallel Carbon (UK/US) and Nanjing University (China) | Grants | DAC | Undisclosed |
| 22 Jun 2026 | Isometric - Series A (first close) | Isometric | Equity | Carbon market infrastructure | US$40.0m |
| 18 Jun 2026 | Terraxy | Terraxy | Equity | Soil carbon / regenerative agriculture | US$3.00m |
| 18 Jun 2026 | Blue Catalyst Fund - first blue carbon cohort (Gambia & Guinea) | North Bank Ecosystem Restoration Trust (The Gambia); West Africa Blue (Guinea) | Grants | Blue carbon / mangrove | Undisclosed |
| 14 Jun 2026 | CnerG acquires Monsoon Carbon | Monsoon Carbon | M&A | Carbon market infrastructure | Undisclosed |
| 9 Jun 2026 | World Bank - Kyrgyzstan energy reform programme (first Article 6 transaction) | Kyrgyz Republic (Ministry of Energy) - iFIRST project | Grants | Policy crediting (Article 6) | US$50.0m |
| 4 Jun 2026 | Charm Industrial - JPMorganChase venture debt facility | Charm Industrial | Debt | Bio-oil / biomass burial | US$20.0m |
| 3 Jun 2026 | Graphyte - Sumitomo Corporation Loblolly project equity / JV | Graphyte - Loblolly | Equity | Mineralisation | Undisclosed |
| 1 Jun 2026 | Carbizon - CIEIF environmental impact assessment grant (2026-06) | Carbizon | Grants | Enhanced rock weathering | US$0.08m |
| 1 Jun 2026 | Hourglass Climate - CIEIF environmental impact assessment grant (2026-06) | Hourglass Climate | Grants | Ocean alkalinity / marine CDR | US$0.08m |
| 27 May 2026 | Capture6 - Monarch Phase 2 project financing | Capture6 | Debt | DAC | Undisclosed |
| 26 May 2026 | Arca - NRC IRAP-CT | Arca | Grants | Mineralisation | Undisclosed |
| 14 May 2026 | CREW Carbon | CREW Carbon | Equity | Wastewater alkalinity enhancement | US$19.0m |
| 14 May 2026 | CREW Carbon - grant and non-dilutive leg of the US$25m round | CREW Carbon | Grants | Wastewater alkalinity enhancement | US$6.00m |
| 13 May 2026 | Restord - Oxbury Bank term loan (UK biochar) | Restord | Debt | Biochar | US$1.35m |
| 13 May 2026 | Yale Planetary Solutions Constellation Grant - natural regeneration for tropical forest restoration | Ponterra | Grants | ARR (afforestation, reforestation, revegetation) | Undisclosed |
| 13 May 2026 | Restord - Terraset forward pre-purchase (UK biochar) | Restord | Debt · Pre-purchase | Biochar | US$0.20m |
| 13 May 2026 | Restord - The Green Waste Company equity (UK biochar) | Restord | Equity | Biochar | Undisclosed |
| 12 May 2026 | Mitsui & Co. Co-creation Fund -> Planet Savers (Japan DAC) - JPY100M (~$620k) | Planet Savers Inc. | Grants | DAC | US$0.63m |
| 11 May 2026 | Supercritical | Supercritical | Equity | DAC | Undisclosed |
| 5 May 2026 | Belterra Agroflorestas | Belterra Agroflorestas | Equity | ARR (afforestation, reforestation, revegetation) | US$15.0m |
| 5 May 2026 | Reduciner | Reduciner | Equity | CO2 utilisation (CCU) | US$4.21m |
| 5 May 2026 | Prithu | Prithu | Equity | Biochar | US$1.05m |
| 30 Apr 2026 | Living Carbon - Octopus deal - corporate leg | Living Carbon | Equity | ARR (afforestation, reforestation, revegetation) | US$13.0m |
| 23 Apr 2026 | Imperative - Spekboom Phase 2 syndicated streaming facility (South Africa) | Imperative | Debt · Streaming | ARR (afforestation, reforestation, revegetation) | US$66.0m |
| 23 Apr 2026 | Imperative - BNP - Spekboom Restoration Outcome Bond (World Bank / IBRD) | Imperative | Debt · Outcome bond | ARR (afforestation, reforestation, revegetation) | US$25.0m |
| 20 Apr 2026 | CHAR Technologies acquires Elkem biocarbon assets (Saguenay) | Elkem - Saguenay biocarbon assets | M&A | Biochar | US$1.00m |
| 18 Apr 2026 | U.S. Department of Energy - Carbon Capture / DAC Hub funding restored (South Texas DAC Hub & Project Cypress, Louisiana) | South Texas DAC Hub (led by 1PointFive/Occidental) - $500M; Project Cypress, Louisiana (Battelle with Climeworks and Heirloom) - $550M | Grants | DAC | Undisclosed |
| 15 Apr 2026 | Inherit Carbon Solutions - Third funding round | Inherit Carbon Solutions | Equity | BECCS | US$4.22m |
| 6 Apr 2026 | Ponterra La Esperanza - Arbor Day Impact Fund project finance loan | Ponterra | Debt | ARR (afforestation, reforestation, revegetation) | Undisclosed |
| 26 Mar 2026 | Brazil - Re.green Amazon Reforestation Concession (Bom Futuro National Forest) | re.green | Grants | ARR (afforestation, reforestation, revegetation) | Undisclosed |
| 19 Mar 2026 | CHAR Technologies - private placement | CHAR Technologies | Equity | Biochar | US$2.92m |
| 17 Mar 2026 | Cultivo - Additional commitment | Cultivo | Debt | Soil carbon / regenerative agriculture | Undisclosed |
| 17 Mar 2026 | Rubi | Rubi | Equity | Mineralisation | US$7.50m |
| 12 Mar 2026 | Rainforest Builder | Rainforest Builder | Equity | ARR (afforestation, reforestation, revegetation) | Undisclosed |
| 5 Mar 2026 | AirMyne - ENEOS strategic investment | AirMyne, Inc. | Equity | DAC | Undisclosed |
| 2 Mar 2026 | Carbo Culture - RVO TSE Industry Studies | Carbo Culture | Grants | Biochar | US$4.05m |
| 18 Feb 2026 | Highlands Rewilding - Green Angel Ventures investment (Feb 2026) | Highlands Rewilding | Equity | Other | Undisclosed |
| 5 Feb 2026 | pHathom - Unlabelled | pHathom | Equity | Ocean alkalinity / marine CDR | Undisclosed |
| 4 Feb 2026 | Varaha - Series B (first tranche) | Varaha | Equity | Multiple / portfolio | US$20.0m |
| 4 Feb 2026 | Mati Carbon - Earthshot Prize accelerator | Mati Carbon | Grants | Enhanced rock weathering | US$0.10m |
| 28 Jan 2026 | C-SINC - EIC Pathfinder grant to the Paebbl-led carbon-storing cement binder consortium | Paebbl B.V. | Grants | Mineralisation | Undisclosed |
| 28 Jan 2026 | Carbonaide - growth round | Carbonaide Oy | Equity | Mineralisation | US$4.34m |
| 25 Jan 2026 | Gigablue - Series A first close | Gigablue | Equity | Ocean alkalinity / marine CDR | US$20.0m |
| 19 Jan 2026 | Carbogenics - investment and grant round | Carbogenics Ltd | Equity | Biochar | US$3.00m |
| 13 Jan 2026 | Cella Mineral Storage - Frontier pre-purchase (Jan 2026) | Cella Mineral Storage | Debt · Pre-purchase | Mineralisation | 3,212 tCO2e |
| 9 Jan 2026 | Arbon - Milkywire pre-purchase (Salesforce-backed, Jan 2026) | Arbon | Debt · Pre-purchase | DAC | 250 tCO2e |
| 9 Jan 2026 | The Carbon Removers - Milkywire pre-purchase (Salesforce-backed, Jan 2026) | The Carbon Removers | Debt · Pre-purchase | BECCS | 436 tCO2e |
| 9 Jan 2026 | Carbonsate - Milkywire pre-purchase (Salesforce-backed, Jan 2026) | Carbonsate | Debt · Pre-purchase | Bio-oil / biomass burial | 1,320 tCO2e |
| 9 Jan 2026 | InPlanet - Milkywire pre-purchase (Salesforce-backed, Jan 2026) | InPlanet | Debt · Pre-purchase | Enhanced rock weathering | Undisclosed |
| 9 Jan 2026 | INTERHOLCO - Milkywire pre-purchase (Salesforce-backed, Jan 2026) | INTERHOLCO | Debt · Pre-purchase | Biochar | 2,083 tCO2e |
| 9 Jan 2026 | Kairos Carbon - Milkywire pre-purchase (Salesforce-backed, Jan 2026) | Kairos Carbon | Debt · Pre-purchase | BECCS | 350 tCO2e |
| 9 Jan 2026 | Karbonetiq - Milkywire pre-purchase (Salesforce-backed, Jan 2026) | Karbonetiq | Debt · Pre-purchase | Mineralisation | 547 tCO2e |
| 9 Jan 2026 | NeoCarbon GmbH - Milkywire pre-purchase (Salesforce-backed, Jan 2026) | NeoCarbon GmbH | Debt · Pre-purchase | DAC | 292 tCO2e |
| 9 Jan 2026 | Norma - Milkywire pre-purchase (Salesforce-backed, Jan 2026) | Norma | Debt · Pre-purchase | DAC | 125 tCO2e |
| 9 Jan 2026 | Octavia Carbon - Milkywire pre-purchase (Salesforce-backed, Jan 2026) | Octavia Carbon | Debt · Pre-purchase | DAC | 290 tCO2e |
| 9 Jan 2026 | Planboo - Milkywire pre-purchase (Salesforce-backed, Jan 2026) | Planboo | Debt · Pre-purchase | Biochar | 1,136 tCO2e |
| 9 Jan 2026 | Planeteers - Milkywire pre-purchase (Salesforce-backed, Jan 2026) | Planeteers | Debt · Pre-purchase | Enhanced rock weathering | 223 tCO2e |
| 9 Jan 2026 | PyroCCS GmbH - Milkywire pre-purchase (Salesforce-backed, Jan 2026) | PyroCCS GmbH | Debt · Pre-purchase | Biochar | 1,357 tCO2e |
| 9 Jan 2026 | Releaf Earth - Milkywire pre-purchase (Salesforce-backed, Jan 2026) | Releaf Earth | Debt · Pre-purchase | Biochar | 992 tCO2e |
| 9 Jan 2026 | Takachar - Milkywire pre-purchase (Salesforce-backed, Jan 2026) | Takachar | Debt · Pre-purchase | Biochar | 1,188 tCO2e |
| 9 Jan 2026 | Ucaneo Biotech GmbH - Milkywire pre-purchase (Salesforce-backed, Jan 2026) | Ucaneo Biotech GmbH | Debt · Pre-purchase | DAC | 396 tCO2e |
| 9 Jan 2026 | WasteX - Milkywire pre-purchase (Salesforce-backed, Jan 2026) | WasteX | Debt · Pre-purchase | Biochar | 1,167 tCO2e |
| 9 Jan 2026 | ZeroEx - Milkywire pre-purchase (Salesforce-backed, Jan 2026) | ZeroEx | Debt · Pre-purchase | Enhanced rock weathering | 340 tCO2e |
| 7 Jan 2026 | Carbon Centric - Enova pre-project grant, Skogn carbon capture (Jan 2026) | Carbon Centric - Skogn carbon capture | Grants | BECCS | US$0.96m |
| 18 Dec 2025 | Black Bull Biochar - late seed, equity leg | Black Bull Biochar Ltd | Equity | Biochar | US$2.68m |
| 18 Dec 2025 | Black Bull Biochar - Innovate UK Future Economy Facility | Black Bull Biochar Ltd | Debt | Biochar | US$2.68m |
| 15 Dec 2025 | Ponterra Biodiversity credit backed loan from fondo nimbus | Ponterra | Debt | ARR (afforestation, reforestation, revegetation) | US$0.27m |
| 15 Dec 2025 | Limenet - capital increase | Limenet S.r.l. Benefit Corporation | Equity | Ocean alkalinity / marine CDR | US$8.20m |
| 12 Dec 2025 | UpEnergy World Bank SC Cookstove Carbon outcome bond | UpEnergy Group | Debt · Outcome bond | Cookstoves | US$30.5m |
| 10 Dec 2025 | Ebb Carbon - Google pre-purchase | Ebb Carbon | Debt · Pre-purchase | Ocean alkalinity / marine CDR | 3,500 tCO2e |
| 10 Dec 2025 | CHAR Technologies - Ontario Forest Biomass Program | CHAR Technologies | Grants | Biochar | US$1.63m |
| 8 Dec 2025 | Kateri - Acquisition by Cultivo | Kateri | M&A | Soil carbon / regenerative agriculture | Undisclosed |
| 5 Dec 2025 | Carba - Funding round | Carba | Equity | Bio-oil / biomass burial | US$6.00m |
| 4 Dec 2025 | Permian Global - Morgan Stanley Capital Group prepayment (Kuamut, Dec 2025) | Permian Global | Debt · Streaming | Improved forest management | Undisclosed |
| 2 Dec 2025 | Heirloom - Strategic investment (Dec 2025) | Heirloom | Equity | DAC | Undisclosed |
| 1 Dec 2025 | Revora Materials (Carbon To Stone) - Carbontech Development Initiative R3 | Revora Materials (Carbon To Stone) | Grants | Mineralisation | Undisclosed |
| 27 Nov 2025 | Stockholm Exergi - Unsecured green bond | Stockholm Exergi | Debt · Bond | BECCS | US$132m |
| 17 Nov 2025 | NativState - Inlandsis Fund investment | NativState | Debt | Improved forest management | Undisclosed |
| 13 Nov 2025 | Varaha - Kheti soil-carbon project investment | Varaha | Debt | Soil carbon / regenerative agriculture | US$30.0m |
| 7 Nov 2025 | Terranova - seed | Terranova, Inc. | Equity | Bio-oil / biomass burial | US$7.00m |
| 31 Oct 2025 | Deep Sky - Storage-mapping consortium grant | Deep Sky | Grants | DAC | Undisclosed |
| 30 Oct 2025 | CarbonRun - Cohort investment (Oct 2025) | CarbonRun | Equity | Ocean alkalinity / marine CDR | Undisclosed |
| 29 Oct 2025 | NULIFE GreenTech - NorthX Climate Tech award | NULIFE GreenTech | Grants | Bio-oil / biomass burial | US$0.50m |
| 29 Oct 2025 | Belterra - Fundo Clima (BNDES) loan | Belterra Agroflorestas | Debt | ARR (afforestation, reforestation, revegetation) | US$18.5m |
| 21 Oct 2025 | UNDO - Inlandsis delivery-aligned debt financing behind Microsoft offtake | UNDO | Debt | Enhanced rock weathering | US$5.00m |
| 21 Oct 2025 | Arbor Energy - Series A | Arbor Energy | Equity | Bio-oil / biomass burial | US$55.0m |
| 13 Oct 2025 | BIOSORRA - seed | BIOSORRA | Equity | Biochar | US$3.50m |
| 9 Oct 2025 | Deep Sky - Deep Sky Manitoba Phase 1 | Deep Sky | Debt | DAC | Undisclosed |
| 9 Oct 2025 | Vycarb - seed | Vycarb | Equity | Ocean alkalinity / marine CDR | US$5.00m |
| 8 Oct 2025 | AirMyne - California Energy Commission CRISP grant (Oct 2025) | AirMyne, Inc. | Grants | DAC | US$4.00m |
| 6 Oct 2025 | Global Ocean Health - CIEIF environmental impact assessment grant (2025-10) | Global Ocean Health | Grants | Ocean alkalinity / marine CDR | US$0.08m |
| 6 Oct 2025 | SeaO2 - CIEIF environmental impact assessment grant (2025-10) | SeaO2 | Grants | Ocean alkalinity / marine CDR | US$0.08m |
| 18 Sept 2025 | DACLab - seed | DACLab | Equity | DAC | US$3.00m |
| 17 Sept 2025 | Chestnut Carbon - Series B upsize | Chestnut Carbon | Equity | ARR (afforestation, reforestation, revegetation) | US$90.0m |
| 16 Sept 2025 | Deep Sky Alpha - Finalta Capital credit facility | Deep Sky (Deep Sky Alpha facility) | Debt | DAC | US$11.0m |
| 15 Sept 2025 | Brineworks - seed (Sep 2025) | Brineworks B.V. | Equity | DAC | US$5.87m |
| 8 Sept 2025 | Rock Flour Company - Seed (Sep 2025) | Rock Flour Company | Equity | Enhanced rock weathering | US$7.10m |
| 11 Aug 2025 | Equatic - Series A | Equatic | Equity | Ocean alkalinity / marine CDR | US$11.6m |
| 22 Jul 2025 | Chestnut Carbon - JP Morgan | Chestnut Carbon | Debt | ARR (afforestation, reforestation, revegetation) | US$210m |
| 15 Jul 2025 | Spiritus - New Mexico LEDA award | Spiritus | Grants | DAC | US$0.50m |
| 10 Jul 2025 | CarbonRun - Cohort investment (Jul 2025) | CarbonRun | Equity | Ocean alkalinity / marine CDR | Undisclosed |
| 10 Jul 2025 | Climeworks - Follow-on | Climeworks | Equity | DAC | Undisclosed |
| 10 Jul 2025 | CHAR Technologies - Thorold Renewable Energy Facility, BMI project-level equity (Jul 2025) | CHAR Technologies - Thorold Renewable Energy Facility | Equity | Biochar | Undisclosed |
| 8 Jul 2025 | BioCirc Group - NIB loan (Jul 2025) | BioCirc Group | Debt | BECCS | US$32.1m |
| 2 Jul 2025 | Climeworks - Funding round | Climeworks | Equity | DAC | US$162m |
| 1 Jul 2025 | RepAir Carbon - EIC Accelerator - equity leg | RepAir Carbon | Equity | DAC | US$11.7m |
| 1 Jul 2025 | RepAir Carbon - EIC Accelerator - grant leg | RepAir Carbon | Grants | DAC | US$2.92m |
| 30 Jun 2025 | BlueYou - Global Innovation Fund grant (2025) | BlueYou | Grants | Other | US$0.80m |
| 19 Jun 2025 | BURN Manufacturing - TDB Group ASCENT debt facility and TDF grant (Zambia, DRC, Mozambique) | BURN Manufacturing | Debt | Cookstoves | Undisclosed |
| 17 Jun 2025 | Arca - MICA | Arca | Grants | Mineralisation | US$0.32m |
| 5 Jun 2025 | Aircapture - Series A | Aircapture | Equity | DAC | US$50.0m |
| 5 Jun 2025 | Victory Over Carbon - NSF SBIR Phase II grant (Jun 2025) | Victory Over Carbon | Grants | Direct air capture | US$1.25m |
| 21 May 2025 | Alt Carbon - Seed | Alt Carbon | Equity | Enhanced rock weathering | US$12.0m |
| 19 May 2025 | re.green - Project financing | re.green | Debt | ARR (afforestation, reforestation, revegetation) | US$15.0m |
| 16 May 2025 | Mati Carbon - JP Morgan | Mati Carbon | Debt | Enhanced rock weathering | US$9.00m |
| 15 May 2025 | aDryada - Eurazeo and Future Positive Capital (May 2025) | aDryada | Equity | Afforestation / reforestation | US$11.3m |
| 14 May 2025 | BURN Manufacturing - ElectriFI US$5m electric cooking investment (Kenya) | BURN Manufacturing | Debt | Cookstoves | US$5.00m |
| 12 May 2025 | CHAR Technologies - BMI Group private placement (May 2025) | CHAR Technologies | Equity | Biochar | US$1.44m |
| 9 May 2025 | Syntopa - NSF SBIR Phase I grant (May 2025) | Syntopa | Grants | Enhanced rock weathering | US$0.30m |
| 29 Apr 2025 | Mombak - Series A | Mombak | Equity | ARR (afforestation, reforestation, revegetation) | US$30.0m |
| 24 Apr 2025 | RepAir Carbon - Series A extension - equity leg | RepAir Carbon | Equity | DAC | US$12.0m |
| 24 Apr 2025 | RepAir Carbon - Series A extension - grant leg | RepAir Carbon | Grants | DAC | US$3.00m |
| 24 Apr 2025 | Mirova - Sothys Juramento nature-based carbon investment (Argentina) | Sothys GmbH - Juramento | Debt | ARR (afforestation, reforestation, revegetation) | Undisclosed |
| 24 Apr 2025 | Mirova - rePLANET GANBOS nature-based carbon investment (Costa Rica) | rePLANET - GANBOS | Debt | ARR (afforestation, reforestation, revegetation) | Undisclosed |
| 24 Apr 2025 | Mirova - iTeraka TERAKA nature-based carbon investment (Madagascar) | iTeraka - TERAKA Project | Debt | ARR (afforestation, reforestation, revegetation) | Undisclosed |
| 23 Apr 2025 | Mati Carbon - XPRIZE Carbon Removal grand prize | Mati Carbon | Grants | Enhanced rock weathering | US$50.0m |
| 23 Apr 2025 | NetZero - XPRIZE Carbon Removal runner-up | NetZero | Grants | Biochar | US$15.0m |
| 23 Apr 2025 | Planetary Technologies - XPRIZE XFACTOR award | Planetary Technologies | Grants | Ocean alkalinity / marine CDR | US$1.00m |
| 23 Apr 2025 | Project Hajar - XPRIZE Carbon Removal XFACTOR award | Aircapture and 44.01 (Project Hajar) | Grants | DAC | US$1.00m |
| 23 Apr 2025 | Vaulted Deep - XPRIZE Carbon Removal finalist award (third place) | Vaulted Deep | Grants | Bio-oil / biomass burial | US$8.00m |
| 23 Apr 2025 | UNDO - XPRIZE Carbon Removal finalist award (fourth place) | UNDO | Grants | Enhanced rock weathering | US$5.00m |
| 23 Apr 2025 | DelAgua - Africa Go Green Fund US$8m cookstove investment (Rwanda) | DelAgua Group | Debt | Cookstoves | US$8.00m |
| 17 Apr 2025 | Holocene - Acquisition by Occidental | Holocene | M&A | DAC | Undisclosed |
| 14 Apr 2025 | Mombak - BNDES Fundo Clima facility (Santander guarantee) | Mombak | Debt | ARR (afforestation, reforestation, revegetation) | US$17.8m |
| 4 Apr 2025 | Stockholm Exergi - EIB project loan for BECCS Stockholm | Stockholm Exergi | Debt | BECCS | US$292m |
| 1 Apr 2025 | Stockholm Exergi - NIB project loan, 10-year | Stockholm Exergi | Debt | BECCS | US$204m |
| 18 Mar 2025 | BadCarbon and Nexus Renewable Power | Nexus Renewable Power, LLC | M&A | Avoided fossil extraction | US$100m |
| 17 Mar 2025 | Heirloom - California Energy Commission EPIC grant (Mar 2025) | Heirloom | Grants | DAC | US$6.36m |
| 11 Mar 2025 | Capture6 - Series A and project funding (combined) | Capture6 | Equity | DAC | US$27.5m |
| 10 Mar 2025 | Carbon Reform - seed plus | Carbon Reform | Equity | Industrial CCS / CCUS | US$5.50m |
| 6 Mar 2025 | Spiritus - Series A | Spiritus | Equity | DAC | US$30.0m |
| 5 Mar 2025 | Reverion - EU Innovation Fund RESILIENCE | Reverion | Grants | BECCS | US$21.1m |
| 4 Mar 2025 | Mote - Series A first close | Mote, Inc. | Equity | BECCS | US$7.00m |
| 25 Feb 2025 | Heirloom - Strategic investment (Feb 2025) | Heirloom | Equity | DAC | Undisclosed |
| 13 Feb 2025 | Chestnut Carbon - Series B | Chestnut Carbon | Equity | ARR (afforestation, reforestation, revegetation) | US$160m |
| 12 Feb 2025 | Mast Reforestation - Series B | Mast Reforestation | Equity | ARR (afforestation, reforestation, revegetation) | US$25.0m |
| 10 Feb 2025 | 44.01 - Series A extension | 44.01 | Equity | Mineralisation | US$5.00m |
| 1 Feb 2025 | brineworks EIC 1.92m | Brineworks B.V. | Grants | DAC | US$1.87m |
| 29 Jan 2025 | OCELL - Series A (Jan 2025) | OCELL | Equity | Improved forest management | US$10.4m |
| 28 Jan 2025 | ZeroEx - CIEIF environmental impact assessment grant (2025-01) | ZeroEx | Grants | Enhanced rock weathering | US$0.08m |
| 16 Jan 2025 | Origen Carbon Solutions - Series A | Origen Carbon Solutions | Equity | DAC | US$13.0m |
| 19 Dec 2024 | Skytree acquires ReCarbn | ReCarbn B.V. | M&A | DAC | Undisclosed |
| 18 Dec 2024 | Deep Sky - Deep Sky Alpha project grant | Deep Sky | Grants | DAC | US$40.0m |
| 13 Dec 2024 | Terradot - Series A | Terradot | Equity | Enhanced rock weathering | US$54.0m |
| 10 Dec 2024 | PyroCCS GmbH - atmosfair pre-purchase (Namibia, Dec 2024) | PyroCCS GmbH | Debt · Pre-purchase | Biochar | Undisclosed |
| 3 Dec 2024 | Heirloom - Series B | Heirloom | Equity | DAC | US$150m |
| 3 Dec 2024 | Everest Carbon - launch financing | Everest Carbon GmbH | Equity | Enhanced rock weathering | US$3.00m |
| 28 Nov 2024 | Carbon Engineering - Energy Innovation Program funding (Nov 2024) | Carbon Engineering | Grants | DAC | US$3.58m |
| 25 Nov 2024 | Spiritus - New Mexico Science & Technology Business Startup Grant (Nov 2024) | Spiritus | Grants | Direct air capture | US$0.05m |
| 21 Nov 2024 | Mombak - DFC loan | Mombak | Debt | ARR (afforestation, reforestation, revegetation) | US$37.0m |
| 20 Nov 2024 | Spatialise - UNIIQ proof-of-concept investment | Spatialise | Equity | Soil carbon / regenerative agriculture | US$0.37m |
| 15 Nov 2024 | Vaulted Deep - Series A | Vaulted Deep | Equity | Bio-oil / biomass burial | US$32.3m |
| 14 Nov 2024 | The Carbon Removers - UBS and Carbonaires carbon finance transaction (Scottish whisky distilleries) | The Carbon Removers | Debt · Pre-purchase | BECCS | Undisclosed |
| 12 Nov 2024 | Klim - Series A | Klim | Equity | Soil carbon / regenerative agriculture | US$22.0m |
| 7 Nov 2024 | Ulysses - Pre-seed (Nov 2024) | Ulysses | Equity | Other | US$2.00m |
| 6 Nov 2024 | Takachar - NRC IRAP contribution (2024) | Takachar | Grants | Biochar | US$0.21m |
| 4 Nov 2024 | SeaO2 - seed | SeaO2 | Equity | Ocean alkalinity / marine CDR | US$2.13m |
| 1 Nov 2024 | Arca - NRCan award | Arca | Grants | Mineralisation | Undisclosed |
| 30 Oct 2024 | CREW Carbon - seed | CREW Carbon | Equity | Wastewater alkalinity enhancement | US$5.30m |
| 29 Oct 2024 | NetZero - New shareholder | NetZero | Equity | Biochar | Undisclosed |
| 25 Oct 2024 | NULIFE GreenTech - Ag-West Bio investment | NULIFE GreenTech | Grants | Bio-oil / biomass burial | US$0.22m |
| 24 Oct 2024 | BURN - EIB East Africa clean cooking loan | BURN Manufacturing | Debt | Cookstoves | US$15.0m |
| 21 Oct 2024 | Carba - DOE Carbon Negative Shot | Carba | Grants | Bio-oil / biomass burial | Undisclosed |
| 21 Oct 2024 | Eion - DOE Carbon Negative Shot | Eion | Grants | Enhanced rock weathering | Undisclosed |
| 16 Oct 2024 | Octavia Carbon - seed, equity leg | Octavia Carbon | Equity | DAC | US$3.90m |
| 9 Oct 2024 | Paebbl - Series A | Paebbl | Equity | Mineralisation | US$25.0m |
| 2 Oct 2024 | Alithic - seed | Alithic | Equity | Mineralisation | Undisclosed |
| 30 Sept 2024 | Planetary Technologies - Series A | Planetary Technologies | Equity | Ocean alkalinity / marine CDR | US$11.4m |
| 30 Sept 2024 | BURN Manufacturing - Marex Group US$9.2m carbon finance through Key Carbon (Sep 2024) | BURN Manufacturing | Debt | Cookstoves | US$9.20m |
| 25 Sept 2024 | Eion - Series A extension | Eion | Equity | Enhanced rock weathering | US$3.00m |
| 19 Sept 2024 | Phlair - Seed - equity leg | Phlair | Equity | DAC | US$13.3m |
| 19 Sept 2024 | Phlair - Seed - grant leg (EIC Accelerator) | Phlair | Grants | DAC | US$2.78m |
| 17 Sept 2024 | Applied Carbon (Climate Robotics) - Wilkes Climate Launch Prize | Applied Carbon (Climate Robotics) | Grants | Biochar | US$0.50m |
| 15 Sept 2024 | Brineworks - pre-seed (Sep 2024) | Brineworks B.V. | Equity | DAC | US$2.22m |
| 15 Sept 2024 | Cooplacurripa Station - acquisition by Silva Carbon Origination Fund (Sep 2024) | Cooplacurripa Station | M&A | Afforestation / reforestation | US$36.6m |
| 13 Sept 2024 | Reverion - Series A | Reverion | Equity | BECCS | US$62.0m |
| 12 Sept 2024 | BA, Standard Chartered, Undo | UNDO | Debt | Enhanced rock weathering | US$1.40m |
| 12 Sept 2024 | Deep Sky - Strategic investment | Deep Sky | Equity | DAC | US$1.85m |
| 12 Sept 2024 | 1PointFive - US DOE OCED South Texas DAC Hub | 1PointFive | Grants | DAC | US$50.0m |
| 10 Sept 2024 | Ucaneo - seed | Ucaneo Biotech GmbH | Equity | DAC | US$7.50m |
| 10 Sept 2024 | Revora Materials - DOE SBIR Phase II | Revora Materials, Inc. (formerly Carbon To Stone) | Grants | Mineralisation | US$1.65m |
| 3 Sept 2024 | Soil Capital - Series B (Sep 2024) | Soil Capital | Equity | Soil carbon / regenerative agriculture | US$16.7m |
| 30 Aug 2024 | Aurora Sustainable Lands - TotalEnergies forest-carbon investment | Aurora Sustainable Lands | Debt · Pre-purchase | Improved forest management | US$100m |
| 21 Aug 2024 | Boomitra - Follow-on | Boomitra | Equity | Soil carbon / regenerative agriculture | US$0.50m |
| 13 Aug 2024 | Mombak HSBC ARR Carbon outcome bond | Mombak | Debt · Outcome bond | ARR (afforestation, reforestation, revegetation) | US$36.0m |
| 1 Aug 2024 | Graphyte - Series A | Graphyte | Equity | Bio-oil / biomass burial | US$30.0m |
| 31 Jul 2024 | Applied Carbon (Climate Robotics) - Series A | Applied Carbon (Climate Robotics) | Equity | Biochar | US$21.5m |
| 22 Jul 2024 | CarbonBlue - Seed | CarbonBlue | Equity | Ocean alkalinity / marine CDR | US$10.0m |
| 22 Jul 2024 | CO280 - BC CICE Call for Innovation award | CO280 Solutions Inc. | Grants | Industrial CCS / CCUS | Undisclosed |
| 15 Jul 2024 | Mitti Labs - Earlier round | Mitti Labs | Equity | Rice methane (AWD) | US$3.00m |
| 15 Jul 2024 | 44.01 - Series A | 44.01 | Equity | Mineralisation | US$37.0m |
| 11 Jul 2024 | Terraforma Carbon - NSF SBIR Phase I grant (Jul 2024) | Terraforma Carbon | Grants | Bio-oil / biomass burial | US$0.28m |
| 11 Jul 2024 | Exaquest Carbon - CIEIF environmental impact assessment grant (2024-07) | Exaquest Carbon | Grants | Bio-oil / biomass burial | US$0.07m |
| 4 Jul 2024 | MORFO - Seed extension (Jul 2024) | MORFO | Equity | Afforestation / reforestation | US$4.34m |
| 1 Jul 2024 | Yama - seed | Yama | Equity | DAC | US$3.00m |
| 30 Jun 2024 | HOOPCO2 - Enova grant for biogenic CO2 transport to storage (2024) | HOOPCO2 | Grants | BECCS | US$1.22m |
| 26 Jun 2024 | Sirona Technologies - seed | Sirona Technologies | Equity | DAC | US$6.46m |
| 25 Jun 2024 | Neustark - Growth round - debt leg | Neustark | Debt | Mineralisation | US$9.86m |
| 25 Jun 2024 | Neustark - Growth round - equity leg | Neustark | Equity | Mineralisation | US$59.1m |
| 25 Jun 2024 | Travertine - growth financing | Travertine | Equity | Mineralisation | US$8.50m |
| 24 Jun 2024 | NetZeroCompany - Seed (Oilinvest and VARO Energy) | NetZeroCompany | Equity | Carbon market infrastructure | US$5.50m |
| 4 Jun 2024 | NetZero - Project finance | NetZero | Debt | Biochar | US$2.50m |
| 3 Jun 2024 | ecoLocked - seed | ecoLocked GmbH | Equity | Biochar | US$4.31m |
| 30 May 2024 | Ponterra - Planetary Responsibility Foundation strategic equity investment | Ponterra | Equity | ARR (afforestation, reforestation, revegetation) | Undisclosed |
| 28 May 2024 | Imperative - Spekboom Phase 1 syndicated stream (South Africa) | Imperative | Debt · Streaming | ARR (afforestation, reforestation, revegetation) | US$23.0m |
| 28 May 2024 | Ebb Carbon - DOE CDR Purchase Pilot Prize semifinalist award | Ebb Carbon | Grants | Ocean alkalinity / marine CDR | US$0.05m |
| 27 May 2024 | NeoCarbon - Investitionsbank Berlin Pro FIT award | NeoCarbon GmbH | Grants | DAC | Undisclosed |
| 21 May 2024 | Ponterra Azuero - Carbon Streaming / Rubicon Carbon reforestation stream | Ponterra | Debt · Streaming | ARR (afforestation, reforestation, revegetation) | Undisclosed |
| 20 May 2024 | 280 Earth - Series B | 280 Earth, Inc. | Equity | DAC | US$50.0m |
| 25 Apr 2024 | goodcarbon - seed (Apr 2024) | goodcarbon | Equity | Carbon market infrastructure | US$5.63m |
| 11 Apr 2024 | Captura - Series A (third close) | Captura | Equity | Ocean alkalinity / marine CDR | US$11.8m |
| 9 Apr 2024 | Climeworks - Enova preliminary study | Climeworks | Grants | DAC | US$2.40m |
| 27 Mar 2024 | NetZero - Growth funding | NetZero | Equity | Biochar | US$19.6m |
| 22 Mar 2024 | Planboo - Funding round | Planboo | Equity | Biochar | Undisclosed |
| 21 Mar 2024 | BURN Manufacturing - Key Carbon and Cartesian carbon financing (Mar 2024) | BURN Manufacturing | Debt | Cookstoves | US$18.0m |
| 20 Mar 2024 | AirMyne - seed | AirMyne, Inc. | Equity | DAC | US$6.90m |
| 18 Mar 2024 | Mission Zero Technologies - Series A | Mission Zero Technologies | Equity | DAC | US$27.7m |
| 14 Mar 2024 | Novocarbo - growth equity | Novocarbo GmbH | Equity | Biochar | US$27.2m |
| 12 Mar 2024 | CarbonCapture Inc - Series A (second) | CarbonCapture Inc | Equity | DAC | US$80.0m |
| 6 Mar 2024 | Greenlyte Carbon Technologies - pre-Series A | Greenlyte Carbon Technologies | Equity | DAC | US$11.4m |
| 1 Mar 2024 | Banyu Carbon - NSF SBIR Phase I | Banyu Carbon | Grants | Ocean alkalinity / marine CDR | Undisclosed |
| 28 Feb 2024 | Ebb Carbon - Trellis Climate catalytic investment | Ebb Carbon | Equity | Ocean alkalinity / marine CDR | Undisclosed |
| 22 Feb 2024 | Varaha - Series A | Varaha | Equity | Biochar | US$8.70m |
| 21 Feb 2024 | MASH Makes - second Nefco loan | MASH Makes A/S | Debt | Biochar | US$2.16m |
| 21 Feb 2024 | Clairity Technology - seed | Clairity Technology, Inc. | Equity | DAC | US$6.75m |
| 14 Feb 2024 | Banyu Carbon - Confirmed but unquantified | Banyu Carbon | Equity | Ocean alkalinity / marine CDR | Undisclosed |
| 14 Feb 2024 | Banyu Carbon - seed | Banyu Carbon | Equity | Ocean alkalinity / marine CDR | US$6.50m |
| 9 Feb 2024 | Alcom Carbon Markets - pre-Series A | Alcom Carbon Markets | Equity | Biochar | Undisclosed |
| 7 Feb 2024 | Thryve.Earth - Seed (Feb 2024) | Thryve.Earth | Equity | Other | US$2.60m |
| 6 Feb 2024 | Avnos - Series A | Avnos, Inc. | Equity | DAC | US$36.0m |
| 30 Jan 2024 | Cultivo - Capital deployment commitment | Cultivo | Debt | Soil carbon / regenerative agriculture | Undisclosed |
| 30 Jan 2024 | Cultivo - Series A | Cultivo | Equity | Soil carbon / regenerative agriculture | US$14.0m |
| 24 Jan 2024 | Citi Plastic Collective Plastic outcome bond | Plastic Collective | Debt · Outcome bond | Waste, landfill and methane capture | US$14.0m |
| 24 Jan 2024 | CEEZER - Series A | CEEZER Software GmbH | Equity | Carbon market infrastructure | US$11.2m |
| 22 Jan 2024 | Captura - Series A expansion | Captura | Equity | Ocean alkalinity / marine CDR | US$21.5m |
| 22 Jan 2024 | Banyu Carbon - DOE technology voucher | Banyu Carbon | Grants | Ocean alkalinity / marine CDR | Undisclosed |
| 22 Jan 2024 | Inherit Carbon Solutions - seed extension | Inherit Carbon Solutions | Equity | BECCS | Undisclosed |
| 8 Jan 2024 | Parallel Carbon - Seed | Parallel Carbon | Equity | DAC | US$3.60m |
| 28 Dec 2023 | Reverion - SPRIND Challenge award | Reverion | Grants | BECCS | US$3.27m |
| 20 Dec 2023 | Captura - CIEIF grant (Port of Los Angeles plume assessment) | Captura | Grants | Ocean alkalinity / marine CDR | US$0.05m |
| 20 Dec 2023 | Alt Carbon - Pre-seed (Dec 2023) | Alt Carbon | Equity | Enhanced rock weathering | US$0.55m |
| 19 Dec 2023 | RepAir Carbon - Israel Innovation Authority R&D grant | RepAir Carbon | Grants | DAC | US$0.82m |
| 12 Dec 2023 | NeoCarbon - seed | NeoCarbon GmbH | Equity | DAC | US$3.49m |
| 6 Dec 2023 | Agricarbon - Series A | Agricarbon UK Limited | Equity | Soil carbon / regenerative agriculture | US$11.4m |
| 5 Dec 2023 | Pachama - Series B extension (Dec 2023) | Pachama | Equity | Carbon market infrastructure | US$9.00m |
| 29 Nov 2023 | BURN Manufacturing - Africa Go Green Fund project finance (Nov 2023) | BURN Manufacturing | Debt | Other | US$10.0m |
| 29 Nov 2023 | Yard Stick - Series A (Nov 2023) | Yard Stick | Equity | Soil carbon / regenerative agriculture | US$12.0m |
| 22 Nov 2023 | Sirona Technologies - pre-seed | Sirona Technologies | Equity | DAC | US$1.00m |
| 16 Nov 2023 | Deep Sky - Series A | Deep Sky | Equity | DAC | US$41.9m |
| 15 Nov 2023 | CarpeCarbon - pre-seed | CarpeCarbon SRL Societa Benefit | Equity | DAC | US$1.91m |
| 7 Nov 2023 | Skytree - EIC Accelerator award | Skytree B.V. | Grants | DAC | US$2.70m |
| 1 Nov 2023 | Arca - CICE award | Arca | Grants | Mineralisation | US$1.25m |
| 27 Oct 2023 | BURN Manufacturing - US$10m green bond (Oct 2023) | BURN Manufacturing | Debt · Bond | Cookstoves | US$10.0m |
| 25 Oct 2023 | CarbonFarm - Seed round (Oct 2023) | CarbonFarm | Equity | Rice methane (AWD) | US$2.64m |
| 17 Oct 2023 | Klimate - seed | Klimate.co | Equity | Carbon market infrastructure | US$3.70m |
| 17 Oct 2023 | Ebb Carbon - Elemental Excelerator Cohort 12 convertible | Ebb Carbon | Equity | Ocean alkalinity / marine CDR | US$0.83m |
| 16 Oct 2023 | Exterra Technologies - Innovation Program grant | Exterra Technologies | Grants | Mineralisation | Undisclosed |
| 1 Oct 2023 | InPlanet - Seed | InPlanet | Equity | Enhanced rock weathering | US$4.54m |
| 20 Sept 2023 | Neustark - Strategic investment | Neustark | Equity | Mineralisation | Undisclosed |
| 19 Sept 2023 | Kateri - Seed (Sep 2023) | Kateri | Equity | Soil carbon / regenerative agriculture | US$3.05m |
| 15 Sept 2023 | Indigo Ag - Fundraise | Indigo Ag | Equity | Soil carbon / regenerative agriculture | Undisclosed |
| 14 Sept 2023 | Earthen Carbon - NSF SBIR Phase I grant (Sep 2023) | Earthen Carbon | Grants | Soil carbon / regenerative agriculture | US$0.27m |
| 13 Sept 2023 | Capture6 - California Energy Commission EPIC award | Capture6 | Grants | DAC | US$8.15m |
| 8 Sept 2023 | Vaulted Deep - Seed | Vaulted Deep | Equity | Bio-oil / biomass burial | US$8.00m |
| 7 Sept 2023 | Victory Over Carbon - NSF SBIR Phase I grant (Sep 2023) | Victory Over Carbon | Grants | Direct air capture | US$0.27m |
| 6 Sept 2023 | Spiritus - seed | Spiritus | Equity | DAC | US$11.0m |
| 22 Aug 2023 | CarbonCapture Inc - DOE Regional DAC Hub (Wyoming) | CarbonCapture Inc | Grants | DAC | US$12.5m |
| 16 Aug 2023 | EDAC Labs - Seed | EDAC Labs | Equity | Mineralisation | US$3.00m |
| 15 Aug 2023 | Carbon Engineering - Acquisition by Occidental | Carbon Engineering | M&A | DAC | US$1.10bn |
| 9 Aug 2023 | Project Vesta - NSF SBIR Phase I grant (Aug 2023) | Project Vesta | Grants | Enhanced rock weathering | US$0.27m |
| 8 Aug 2023 | Base Carbon - India ARR (Uttar Pradesh) | VNV | Debt · Streaming | ARR (afforestation, reforestation, revegetation) | US$13.6m |
| 2 Aug 2023 | MASH Makes - minority stake to NORDEN | MASH Makes A/S | Equity | Biochar | US$12.5m |
| 19 Jul 2023 | Isometric - Seed | Isometric | Equity | Carbon market infrastructure | US$25.0m |
| 18 Jul 2023 | Mombak - AXA IM Alts minority equity stake, company leg | Mombak | Equity | ARR (afforestation, reforestation, revegetation) | Undisclosed |
| 11 Jul 2023 | CarbonCure Technologies - Equity round | CarbonCure Technologies | Equity | Mineralisation | US$80.0m |
| 6 Jul 2023 | Sustaera - Follow-on (Reg D) | Sustaera | Equity | DAC | US$1.46m |
| 5 Jul 2023 | CARBONITY - CED repayable contribution, Port-Cartier biochar plant (Jul 2023) | CARBONITY | Debt | Biochar | US$2.27m |
| 5 Jul 2023 | CHAR Technologies - ArcelorMittal XCarb strategic investment (Jul 2023) | CHAR Technologies | Equity | Biochar | US$4.99m |
| 5 Jul 2023 | CARBONITY - NRCan IFIT contribution, Port-Cartier biochar plant (Jul 2023) | CARBONITY | Grants | Biochar | US$5.67m |
| 1 Jul 2023 | Exterra Technologies - Second financing round | Exterra Technologies | Equity | Mineralisation | US$1.54m |
| 30 Jun 2023 | Planetary Technologies - Carbon to Sea grant (2023) | Planetary Technologies | Grants | Ocean alkalinity / marine CDR | US$1.00m |
| 27 Jun 2023 | Greenlyte Carbon Technologies - pre-seed extension | Greenlyte Carbon Technologies | Equity | DAC | US$4.88m |
| 22 Jun 2023 | Supercritical - Series A | Supercritical | Equity | Carbon market infrastructure | US$13.0m |
| 15 Jun 2023 | Brineworks - Pre-seed (Jun 2023) | Brineworks B.V. | Equity | DAC | US$2.20m |
| 13 Jun 2023 | Skytree - seed | Skytree B.V. | Equity | DAC | US$6.00m |
| 12 Jun 2023 | Arca - Seed (Jun 2023) | Arca | Equity | Mineralisation | Undisclosed |
| 9 Jun 2023 | Permian Global - Vitol Asia loan (Jun 2023) | Permian Global | Debt | Unresolved | Undisclosed |
| 7 Jun 2023 | Carbon to Sea technology grant - Ebb Carbon and CREW Carbon | Carbon to Sea electrochemical OAE and enhanced weathering grant | Grants | Ocean alkalinity / marine CDR | US$1.30m |
| 6 Jun 2023 | Charm Industrial - Series B | Charm Industrial | Equity | Bio-oil / biomass burial | US$100m |
| 6 Jun 2023 | Carbogenics - Green Angel Ventures investment (Jun 2023) | Carbogenics Ltd | Equity | Biochar | Undisclosed |
| 2 Jun 2023 | Cella Mineral Storage - Seed | Cella Mineral Storage | Equity | Mineralisation | US$3.30m |
| 2 Jun 2023 | Carbo Culture - SPRIND Carbon-to-Value | Carbo Culture | Grants | Biochar | Undisclosed |
| 22 May 2023 | UNDO Carbon - Growth round | UNDO | Equity | Enhanced rock weathering | US$11.9m |
| 10 May 2023 | Mast Reforestation - Sheep Creek reforestation stream (May 2023) | Mast Reforestation - Sheep Creek | Debt · Streaming | Afforestation / reforestation | US$0.54m |
| 10 May 2023 | Mast Reforestation - convertible note (May 2023) | Mast Reforestation | Equity | Afforestation / reforestation | US$2.00m |
| 8 May 2023 | Deep Sky - Launch funding | Deep Sky | Equity | DAC | US$10.0m |
| 3 May 2023 | CO280 - 2023 private placement | CO280 Solutions Inc. | Equity | Industrial CCS / CCUS | US$6.10m |
| 2 May 2023 | HUSK - Facility financing | HUSK | Debt | Biochar | Undisclosed |
| 25 Apr 2023 | Reverion - Pre-Series A | Reverion | Equity | BECCS | US$9.32m |
| 20 Apr 2023 | Ebb Carbon - Series A | Ebb Carbon | Equity | Ocean alkalinity / marine CDR | US$22.0m |
| 15 Apr 2023 | Abatable - Growth equity | Abatable | Equity | Carbon market infrastructure | US$13.5m |
| 12 Apr 2023 | Xilva - pre-seed | Xilva AG | Equity | Carbon market infrastructure | US$1.80m |
| 11 Apr 2023 | Noya - Series A | Noya | Equity | DAC | US$11.0m |
| 30 Mar 2023 | Agreena - Series B | Agreena ApS | Equity | Soil carbon / regenerative agriculture | US$49.2m |
| 28 Mar 2023 | Carbonaide - seed (Mar 2023) | Carbonaide Oy | Equity | Mineralisation | US$1.93m |
| 21 Mar 2023 | Biomas - founding shareholder investment (Mar 2023) | Biomas | Equity | Afforestation / reforestation | US$23.0m |
| 16 Mar 2023 | Andes - Series A, completing tranche | Andes (Andes Ag, Inc.) | Equity | Soil carbon / regenerative agriculture | US$15.0m |
| 16 Mar 2023 | The Next 150 - seed | The Next 150 SA de CV | Equity | Biochar | US$2.00m |
| 15 Mar 2023 | Greenlyte Carbon Technologies - pre-seed | Greenlyte Carbon Technologies | Equity | DAC | US$3.75m |
| 9 Mar 2023 | Soil Capital - Series A (Mar 2023) | Soil Capital | Equity | Soil carbon / regenerative agriculture | US$5.35m |
| 1 Mar 2023 | Rubi - Series Seed (Mar 2023) | Rubi | Equity | Other | US$8.70m |
| 28 Feb 2023 | Removr - Enova innovation grant for DAC pilot (Feb 2023) | Removr | Grants | DAC | US$3.50m |
| 15 Feb 2023 | Funga - Seed (Feb 2023) | Funga | Equity | Other | US$4.00m |
| 15 Feb 2023 | Aspiration - Trees for the Future US$21m investment in Western Kenya agroforestry carbon project | Trees for the Future | Debt | ARR (afforestation, reforestation, revegetation) | US$21.0m |
| 14 Feb 2023 | Loam Bio - Series B (Feb 2023) | Loam Bio | Equity | Soil carbon / regenerative agriculture | US$72.5m |
| 14 Feb 2023 | World Bank Citi SIPCO Vietnam Emission Reduction-Linked outcome bond | SIPCO | Debt · Outcome bond | Other | US$7.20m |
| 7 Feb 2023 | NetZero - Series A | NetZero | Equity | Biochar | US$11.8m |
| 27 Jan 2023 | Capture6 - convertible note (Jan 2023) | Capture6 | Equity | DAC | US$1.10m |
| 26 Jan 2023 | Belterra - CRA agribusiness receivables certificates | Belterra Agroflorestas | Debt | ARR (afforestation, reforestation, revegetation) | US$1.92m |
| 17 Jan 2023 | Living Carbon - Series A | Living Carbon | Equity | ARR (afforestation, reforestation, revegetation) | US$21.0m |
| 12 Jan 2023 | Captura - Series A | Captura | Equity | Ocean alkalinity / marine CDR | US$12.0m |
| 1 Jan 2023 | Chestnut Carbon - Founding capital | Chestnut Carbon | Equity | ARR (afforestation, reforestation, revegetation) | Undisclosed |
| 1 Jan 2023 | InPlanet - Pre-seed | InPlanet | Equity | Enhanced rock weathering | US$1.29m |
| 21 Dec 2022 | BURN Manufacturing x ECP - Kenya cookstove offtake funding package (170,000 stoves) | BURN Manufacturing | Debt | Cookstoves | Undisclosed |
| 15 Dec 2022 | Eion - Series A | Eion | Equity | Enhanced rock weathering | US$12.0m |
| 15 Dec 2022 | Captura - Frontier pre-purchase (Stripe Climate) | Captura | Debt · Pre-purchase | Ocean alkalinity / marine CDR | US$0.33m |
| 14 Dec 2022 | Nellie Technologies - Solutions Catalyst Programme voucher | Nellie Technologies | Grants | Biochar | Undisclosed |
| 13 Dec 2022 | CHAR Technologies - Thorold facility grants | CHAR Technologies | Grants | Biochar | US$8.31m |
| 10 Dec 2022 | Varaha - seed | Varaha | Equity | Soil carbon / regenerative agriculture | US$4.00m |
| 8 Dec 2022 | MORFO - seed | MORFO | Equity | ARR (afforestation, reforestation, revegetation) | US$4.23m |
| 7 Dec 2022 | Rize - Pre-seed (Dec 2022) | Rize | Equity | Soil carbon / regenerative agriculture | US$3.18m |
| 6 Dec 2022 | RepAir Carbon - Series A | RepAir Carbon | Equity | DAC | US$10.0m |
| 29 Nov 2022 | Carbon Reform - seed | Carbon Reform | Equity | Industrial CCS / CCUS | US$3.00m |
| 28 Nov 2022 | Arca - NRC IRAP contribution (2022) | Arca | Grants | Mineralisation | US$0.04m |
| 3 Nov 2022 | Standard Biocarbon - Enfield biochar stream (Nov 2022) | Standard Biocarbon | Debt · Streaming | Biochar | US$0.50m |
| 2 Nov 2022 | Origen - Elemental Excelerator convertible loan | Origen Carbon Solutions | Equity | DAC | US$0.50m |
| 22 Oct 2022 | Olkola Aboriginal Corporation x ECP - 3-year ACCU savanna burning offtake (Cape York, Australia) | Olkola Aboriginal Corporation | Debt | Savanna fire management | Undisclosed |
| 20 Oct 2022 | Lithos - seed | Lithos Carbon | Equity | Enhanced rock weathering | US$6.29m |
| 6 Oct 2022 | Bregal Sphere - PUR Projet majority investment (2022) | PUR Projet | M&A | ARR (afforestation, reforestation, revegetation) | Undisclosed |
| 5 Oct 2022 | Paebbl - Seed (Oct 2022) | Paebbl B.V. | Equity | Mineralisation | US$7.86m |
| 30 Sept 2022 | Core CarbonX - Nalgonda sustainable rice farming stream (Sep 2022) | Core CarbonX | Debt · Streaming | Soil carbon / regenerative agriculture | US$1.55m |
| 30 Sept 2022 | goodcarbon - pre-seed (Sep 2022) | goodcarbon | Equity | Carbon market infrastructure | US$4.96m |
| 27 Sept 2022 | Carbonfuture - funding round (Sep 2022) | Carbonfuture | Equity | Carbon market infrastructure | US$5.45m |
| 21 Sept 2022 | ecoLocked - pre-seed (Sep 2022) | ecoLocked GmbH | Equity | Biochar | US$1.79m |
| 14 Sept 2022 | NeoCarbon - Pre-seed (Sep 2022) | NeoCarbon GmbH | Equity | DAC | US$1.24m |
| 12 Sept 2022 | Future Carbon Group - Amazon REDD+ royalty (Sep 2022) | Future Carbon Group | Debt | Other | US$3.00m |
| 8 Sept 2022 | Klim - Seed | Klim | Equity | Soil carbon / regenerative agriculture | US$6.45m |
| 6 Sept 2022 | CEEZER - pre-seed extension | CEEZER Software GmbH | Equity | Carbon market infrastructure | US$4.17m |
| 6 Sept 2022 | MASH Makes - Nefco loan | MASH Makes A/S | Debt | Biochar | US$1.74m |
| 5 Sept 2022 | WasteX - Venture-build launch investment (Sep 2022) | WasteX | Equity | Biochar | US$0.53m |
| 16 Aug 2022 | UpEnergy Group - Community Carbon cookstove and water filter stream (Aug 2022) | UpEnergy Group | Debt · Streaming | Other | US$6.50m |
| 12 Aug 2022 | Inherit Carbon Solutions - seed | Inherit Carbon Solutions | Equity | BECCS | Undisclosed |
| 12 Jul 2022 | Carbfix - EU Innovation Fund award, Coda Terminal | Carbfix hf | Grants | Mineralisation | US$117m |
| 10 Jul 2022 | SMART-DAC - BEIS DAC and GGR Innovation Programme, Phase 2 | CO2CirculAir B.V. | Grants | DAC | US$3.53m |
| 8 Jul 2022 | Advanced Biofuel Solutions Ltd - UK DAC and GGR Innovation Programme Phase 2 | Advanced Biofuel Solutions Ltd | Grants | BECCS | US$5.91m |
| 8 Jul 2022 | Black Bull Biochar Ltd - UK DAC and GGR Innovation Programme Phase 2 | Black Bull Biochar Ltd | Grants | Biochar | US$3.73m |
| 8 Jul 2022 | Cambridge Carbon Capture Ltd - UK DAC and GGR Innovation Programme Phase 2 | Cambridge Carbon Capture Ltd | Grants | DAC | US$3.73m |
| 8 Jul 2022 | CO2CirculAir B.V. - UK DAC and GGR Innovation Programme Phase 2 | CO2CirculAir B.V. | Grants | DAC | US$3.66m |
| 8 Jul 2022 | Coal Products Limited - UK DAC and GGR Innovation Programme Phase 2 | Coal Products Limited | Grants | Biochar | US$6.22m |
| 8 Jul 2022 | Ince Bio Power Limited - UK DAC and GGR Innovation Programme Phase 2 | Ince Bio Power Limited | Grants | BECCS | US$6.21m |
| 8 Jul 2022 | KEW Projects Ltd - UK DAC and GGR Innovation Programme Phase 2 | KEW Projects Ltd | Grants | BECCS | US$6.22m |
| 8 Jul 2022 | Lapwing Energy Limited - UK DAC and GGR Innovation Programme Phase 2 | Lapwing Energy Limited | Grants | Other engineered removal | US$3.73m |
| 8 Jul 2022 | Mission Zero Technologies - UK DAC and GGR Innovation Programme Phase 2 | Mission Zero Technologies | Grants | DAC | US$3.73m |
| 8 Jul 2022 | NNB Generation Company (SZC) Limited - UK DAC and GGR Innovation Programme Phase 2 | NNB Generation Company (SZC) Limited | Grants | DAC | US$3.73m |
| 8 Jul 2022 | Ricardo UK Ltd - UK DAC and GGR Innovation Programme Phase 2 | Ricardo UK Ltd | Grants | Biochar | US$3.72m |
| 8 Jul 2022 | Rolls-Royce plc - UK DAC and GGR Innovation Programme Phase 2 | Rolls-Royce plc | Grants | DAC | US$3.50m |
| 8 Jul 2022 | SAC Commercial - UK DAC and GGR Innovation Programme Phase 2 | SAC Commercial | Grants | Other engineered removal | US$3.65m |
| 8 Jul 2022 | Severn Wye Energy Agency - UK DAC and GGR Innovation Programme Phase 2 | Severn Wye Energy Agency | Grants | Biochar | US$6.21m |
| 8 Jul 2022 | University of Exeter - UK DAC and GGR Innovation Programme Phase 2 | University of Exeter | Grants | Ocean CDR | US$3.73m |
| 5 Jul 2022 | Pina Earth - seed | Pina Technologies GmbH | Equity | Improved forest management | US$2.45m |
| 28 Jun 2022 | Reverion - Seed | Reverion | Equity | BECCS | Undisclosed |
| 21 Jun 2022 | Will Solutions - Sustainable Community Projects stream (Jun 2022) | Will Solutions | Debt · Streaming | Other | US$4.00m |
| 15 Jun 2022 | Travertine - Seed | Travertine | Equity | Mineralisation | US$3.00m |
| 14 Jun 2022 | Anew Climate - Formation / recapitalisation | Anew Climate | Equity | Improved forest management | Undisclosed |
| 1 Jun 2022 | BURN Manufacturing - Spark+ Africa Fund US$4m mezzanine investment (Jun 2022) | BURN Manufacturing | Debt | Cookstoves | US$4.00m |
| 27 May 2022 | Base Carbon - Vietnam Household Devices | SIPCO | Debt · Streaming | Cookstoves | US$20.8m |
| 12 May 2022 | Restoration Bioproducts - Waverly biochar stream (May 2022) | Restoration Bioproducts - Waverly | Debt · Streaming | Biochar | US$0.60m |
| 12 May 2022 | Mission Zero Technologies - Seed (May 2022) | Mission Zero Technologies | Equity | DAC | US$5.00m |
| 5 May 2022 | Pachama - Series B (May 2022) | Pachama | Equity | Carbon market infrastructure | US$55.0m |
| 22 Apr 2022 | Arca - XPRIZE Carbon Removal milestone | Arca | Grants | Mineralisation | US$1.00m |
| 22 Apr 2022 | Sustaera - XPRIZE milestone award | Sustaera | Grants | DAC | US$1.00m |
| 22 Apr 2022 | Captura - XPRIZE Carbon Removal milestone award | Captura | Grants | Ocean alkalinity / marine CDR | US$1.00m |
| 22 Apr 2022 | 8 Rivers - XPRIZE Carbon Removal milestone award | 8 Rivers | Grants | DAC | US$1.00m |
| 22 Apr 2022 | Carbyon - XPRIZE Carbon Removal milestone award | Carbyon | Grants | DAC | US$1.00m |
| 22 Apr 2022 | Heirloom - XPRIZE Carbon Removal milestone award | Heirloom | Grants | DAC | US$1.00m |
| 22 Apr 2022 | Project Hajar - XPRIZE Carbon Removal milestone award | Aircapture and 44.01 (Project Hajar) | Grants | DAC | US$1.00m |
| 22 Apr 2022 | Verdox - XPRIZE Carbon Removal milestone award | Verdox | Grants | DAC | US$1.00m |
| 22 Apr 2022 | Global Algae Innovations - XPRIZE Carbon Removal milestone award | Global Algae Innovations | Grants | Microalgae / biological CDR | US$1.00m |
| 22 Apr 2022 | NetZero - XPRIZE Carbon Removal milestone award | NetZero | Grants | Biochar | US$1.00m |
| 22 Apr 2022 | Takachar - XPRIZE Carbon Removal milestone award | Takachar | Grants | Biochar | US$1.00m |
| 22 Apr 2022 | Climate Foundation - XPRIZE Carbon Removal milestone award | Climate Foundation | Grants | Ocean alkalinity / marine CDR | US$1.00m |
| 22 Apr 2022 | Planetary Technologies - XPRIZE Carbon Removal milestone award | Planetary Technologies | Grants | Ocean alkalinity / marine CDR | US$1.00m |
| 22 Apr 2022 | Bioeconomy Institute Carbon Removal Team - XPRIZE Carbon Removal milestone award (Apr 2022) | Bioeconomy Institute Carbon Removal Team | Grants | Other | US$1.00m |
| 22 Apr 2022 | PlantVillage - XPRIZE Carbon Removal milestone award (Apr 2022) | PlantVillage | Grants | Other | US$1.00m |
| 6 Apr 2022 | Climeworks - Equity round | Climeworks | Equity | DAC | US$650m |
| 6 Apr 2022 | Brilliant Planet - Series A | Brilliant Planet Limited | Equity | Microalgae / biological CDR | US$12.0m |
| 5 Apr 2022 | Earthbanc - pre-seed | Earthbanc | Equity | Carbon market infrastructure | US$1.50m |
| 18 Mar 2022 | Heirloom - Series A | Heirloom | Equity | DAC | US$53.0m |
| 17 Mar 2022 | Planetary Technologies - Pre-seed - equity leg | Planetary Technologies | Equity | Ocean alkalinity / marine CDR | US$3.32m |
| 17 Mar 2022 | Planetary Technologies - Pre-seed - grant leg | Planetary Technologies | Grants | Ocean alkalinity / marine CDR | US$2.84m |
| 7 Mar 2022 | Base Carbon - Rwanda Cookstoves | DelAgua Group | Debt · Streaming | Cookstoves | US$8.75m |
| 28 Feb 2022 | Living Carbon - Seed / pre-Series A | Living Carbon | Equity | ARR (afforestation, reforestation, revegetation) | US$15.0m |
| 17 Feb 2022 | The Shared Wood Company - AXA IM Alts and ENGIE minority investment | The Shared Wood Company | Equity | ARR (afforestation, reforestation, revegetation) | Undisclosed |
| 16 Feb 2022 | Rubi Laboratories - Seed (Feb 2022) | Rubi | Equity | Other | US$4.50m |
| 3 Feb 2022 | Verdox - Committed capital round (Feb 2022) | Verdox | Equity | DAC | US$80.0m |
| 31 Jan 2022 | Moss.earth - Series A (Jan 2022) | Moss.earth | Equity | Carbon market infrastructure | US$10.0m |
| 15 Jan 2022 | Pina Earth - pre-seed | Pina Technologies GmbH | Equity | Improved forest management | US$0.50m |
| 16 Dec 2021 | Sustaera - Series A | Sustaera | Equity | DAC | US$10.0m |
| 15 Dec 2021 | Ebb Carbon - Stripe Climate pre-purchase | Ebb Carbon | Debt · Pre-purchase | Ocean alkalinity / marine CDR | US$0.50m |
| 12 Dec 2021 | Washington Foundry - NSF SBIR Phase I grant (Dec 2021) | Washington Foundry | Grants | Direct air capture | US$0.26m |
| 3 Dec 2021 | Ebb Carbon - Seed | Ebb Carbon | Equity | Ocean alkalinity / marine CDR | US$3.00m |
| 18 Nov 2021 | MarVivo - Magdalena Bay blue carbon stream (Nov 2021) | MarVivo | Debt · Streaming | Other | US$2.00m |
| 10 Nov 2021 | Sydney Sustainable Carbon (University of Sydney) - XPRIZE student award (Nov 2021) | Sydney Sustainable Carbon (University of Sydney) | Grants | DAC | US$0.25m |
| 10 Nov 2021 | Answer of Biochar (AOB) - XPRIZE Carbon Removal student award (Nov 2021) | Answer of Biochar (AOB) | Grants | Biochar | US$0.25m |
| 10 Nov 2021 | E-quester - XPRIZE Carbon Removal student award (Nov 2021) | E-quester | Grants | Other | US$0.25m |
| 10 Nov 2021 | BioCORE - XPRIZE Carbon Removal student award (Nov 2021) | BioCORE | Grants | Other | US$0.25m |
| 10 Nov 2021 | BIOSORRA - XPRIZE Carbon Removal student award (Nov 2021) | BIOSORRA | Grants | Other | US$0.25m |
| 10 Nov 2021 | Bison Underground - XPRIZE Carbon Removal student award (Nov 2021) | Bison Underground | Grants | Other | US$0.25m |
| 10 Nov 2021 | Blue Symbiosis - XPRIZE Carbon Removal student award (Nov 2021) | Blue Symbiosis | Grants | Other | US$0.25m |
| 10 Nov 2021 | C2 (C-Squared) - XPRIZE Carbon Removal student award (Nov 2021) | C2 (C-Squared) | Grants | Other | US$0.25m |
| 10 Nov 2021 | Carbon Down Under - XPRIZE Carbon Removal student award (Nov 2021) | Carbon Down Under | Grants | Other | US$0.25m |
| 10 Nov 2021 | CyanoCapture - XPRIZE Carbon Removal student award (Nov 2021) | CyanoCapture | Grants | Other | US$0.25m |
| 10 Nov 2021 | Holocene Climate - XPRIZE Carbon Removal student award (Nov 2021) | Holocene Climate | Grants | Other | US$0.25m |
| 10 Nov 2021 | KFC (Hohai University team) - XPRIZE Carbon Removal student award (Nov 2021) | KFC (Hohai University team) | Grants | Other | US$0.25m |
| 10 Nov 2021 | Mississippi State Energy Club - BECReative Energy - XPRIZE Carbon Removal student award (Nov 2021) | Mississippi State Energy Club - BECReative Energy | Grants | BECCS | US$0.25m |
| 10 Nov 2021 | Monash Carbon Capture and Conversion (BioTech) - XPRIZE Carbon Removal student award (Nov 2021) | Monash Carbon Capture and Conversion (BioTech) | Grants | Other | US$0.25m |
| 10 Nov 2021 | SASIITB - XPRIZE Carbon Removal student award (Nov 2021) | SASIITB | Grants | Other | US$0.25m |
| 10 Nov 2021 | Skyrenu Technologies - XPRIZE Carbon Removal student award (Nov 2021) | Skyrenu Technologies | Grants | Other | US$0.25m |
| 10 Nov 2021 | Takachar - XPRIZE Carbon Removal student award (Nov 2021) | Takachar | Grants | Biochar | US$0.25m |
| 10 Nov 2021 | UW-Madison Civil and Environmental Engineering - XPRIZE Carbon Removal student award (Nov 2021) | UW-Madison Civil and Environmental Engineering | Grants | Other | US$0.25m |
| 10 Nov 2021 | ACIDD Project - XPRIZE Carbon Removal student award (Nov 2021) | ACIDD Project | Grants | Other | US$0.10m |
| 10 Nov 2021 | BJU Global Challenges - XPRIZE Carbon Removal student award (Nov 2021) | BJU Global Challenges | Grants | Other | US$0.10m |
| 10 Nov 2021 | Environmental Sensing (University of Wyoming) - XPRIZE Carbon Removal student award (Nov 2021) | Environmental Sensing (University of Wyoming) | Grants | Other | US$0.10m |
| 10 Nov 2021 | PlantVillage - XPRIZE Carbon Removal student award (Nov 2021) | PlantVillage | Grants | Other | US$0.10m |
| 10 Nov 2021 | Working Trees - XPRIZE Carbon Removal student award (Nov 2021) | Working Trees | Grants | Other | US$0.10m |
| 28 Oct 2021 | Loam Bio - Series A (Oct 2021) | Loam Bio | Equity | Soil carbon / regenerative agriculture | US$29.6m |
| 19 Oct 2021 | CarbonCapture Inc - Series A | CarbonCapture Inc | Equity | DAC | US$35.0m |
| 15 Oct 2021 | Mote - Seed (autumn 2021) | Mote, Inc. | Equity | BECCS | US$1.10m |
| 7 Oct 2021 | CarbonBuilt - Series A | CarbonBuilt | Equity | Mineralisation | US$10.0m |
| 6 Oct 2021 | RepAir Carbon - seed | RepAir Carbon | Equity | DAC | US$1.50m |
| 5 Oct 2021 | Made of Air - seed | made of air GmbH | Equity | Biochar | US$5.80m |
| 29 Sept 2021 | Mast Reforestation (formerly DroneSeed) - Series A (Sep 2021) | Mast Reforestation | Equity | Afforestation / reforestation | US$36.0m |
| 14 Sept 2021 | Andes - Series A, first tranche | Andes (Andes Ag, Inc.) | Equity | Soil carbon / regenerative agriculture | US$15.0m |
| 13 Sept 2021 | Ecosystem Regeneration Associates - Cerrado Biome stream (Sep 2021) | Ecosystem Regeneration Associates | Debt · Streaming | Other | US$0.25m |
| 31 Aug 2021 | Carbonfuture - seed (Aug 2021) | Carbonfuture | Equity | Carbon market infrastructure | US$2.80m |
| 24 Aug 2021 | CHAR Technologies - NGIF Industry Grant | CHAR Technologies | Grants | Biochar | US$0.24m |
| 18 Aug 2021 | Agricarbon - 2021 share allotment | Agricarbon UK Limited | Equity | Soil carbon / regenerative agriculture | Undisclosed |
| 10 Aug 2021 | 44.01 - seed | 44.01 | Equity | Mineralisation | US$5.00m |
| 4 Aug 2021 | Supercritical - pre-seed | Supercritical Tech Ltd | Equity | Carbon market infrastructure | US$2.76m |
| 3 Aug 2021 | InfiniteEARTH - Rimba Raya carbon stream (Aug 2021) | InfiniteEARTH | Debt · Streaming | Other | US$22.3m |
| 28 Jul 2021 | Seachange - Liveability Challenge prize | Seachange | Grants | Ocean alkalinity / marine CDR | US$0.74m |
| 30 Jun 2021 | Heirloom - NSF SBIR Phase I grant (Jun 2021) | Heirloom | Grants | Direct air capture | US$0.26m |
| 22 Jun 2021 | Boomitra - Seed | Boomitra | Equity | Soil carbon / regenerative agriculture | US$4.00m |
| 22 Jun 2021 | Holy Grail - seed | Holy Grail Inc. | Equity | DAC | US$2.70m |
| 9 Jun 2021 | Terraformation - first closing of Series A (Jun 2021) | Terraformation | Equity | Afforestation / reforestation | US$30.0m |
| 8 Jun 2021 | AspiraDAC - Australian Government CCUS Development Fund | AspiraDAC | Grants | DAC | US$4.00m |
| 24 May 2021 | Advanced Biofuel Solutions Ltd - DAC and GGR Innovation Programme Phase 1 feasibility grant (May 2021) | Advanced Biofuel Solutions Ltd | Grants | BECCS | Undisclosed |
| 24 May 2021 | Cambridge Carbon Capture Ltd - DAC and GGR Innovation Programme Phase 1 feasibility grant (May 2021) | Cambridge Carbon Capture Ltd | Grants | DAC | Undisclosed |
| 24 May 2021 | Capchar Ltd - DAC and GGR Innovation Programme Phase 1 feasibility grant (May 2021) | Capchar Ltd | Grants | Biochar | Undisclosed |
| 24 May 2021 | CO2CirculAir B.V. - DAC and GGR Innovation Programme Phase 1 feasibility grant (May 2021) | CO2CirculAir B.V. | Grants | DAC | Undisclosed |
| 24 May 2021 | Drax Corporate Ltd - DAC and GGR Innovation Programme Phase 1 feasibility grant (May 2021) | Drax Corporate Ltd | Grants | BECCS | Undisclosed |
| 24 May 2021 | KEW Projects Ltd - DAC and GGR Innovation Programme Phase 1 feasibility grant (May 2021) | KEW Projects Ltd | Grants | BECCS | Undisclosed |
| 24 May 2021 | Lapwing Energy Limited - DAC and GGR Innovation Programme Phase 1 feasibility grant (May 2021) | Lapwing Energy Limited | Grants | Biochar | Undisclosed |
| 24 May 2021 | Mission Zero Technologies - DAC and GGR Innovation Programme Phase 1 feasibility grant (May 2021) | Mission Zero Technologies | Grants | DAC | Undisclosed |
| 24 May 2021 | NNB Generation Company (SZC) Limited - DAC and GGR Innovation Programme Phase 1 feasibility grant (May 2021) | NNB Generation Company (SZC) Limited | Grants | DAC | Undisclosed |
| 24 May 2021 | Origen Carbon Solutions - DAC and GGR Innovation Programme Phase 1 feasibility grant (May 2021) | Origen Carbon Solutions | Grants | Other | Undisclosed |
| 24 May 2021 | Pale Blue Dot Energy - DAC and GGR Innovation Programme Phase 1 feasibility grant (May 2021) | Pale Blue Dot Energy | Grants | DAC | Undisclosed |
| 24 May 2021 | Peel NRE Limited - DAC and GGR Innovation Programme Phase 1 feasibility grant (May 2021) | Peel NRE Limited | Grants | BECCS | Undisclosed |
| 24 May 2021 | Planetary Technologies - DAC and GGR Innovation Programme Phase 1 feasibility grant (May 2021) | Planetary Technologies | Grants | Ocean alkalinity / marine CDR | Undisclosed |
| 24 May 2021 | Ricardo UK Ltd - DAC and GGR Innovation Programme Phase 1 feasibility grant (May 2021) | Ricardo UK Ltd | Grants | Biochar | Undisclosed |
| 24 May 2021 | Rolls-Royce plc - DAC and GGR Innovation Programme Phase 1 feasibility grant (May 2021) | Rolls-Royce plc | Grants | DAC | Undisclosed |
| 24 May 2021 | Severn Wye Energy Agency - DAC and GGR Innovation Programme Phase 1 feasibility grant (May 2021) | Severn Wye Energy Agency | Grants | Biochar | Undisclosed |
| 24 May 2021 | The Future Forest Company - DAC and GGR Innovation Programme Phase 1 feasibility grant (May 2021) | The Future Forest Company | Grants | Enhanced rock weathering | Undisclosed |
| 24 May 2021 | University of Edinburgh - DAC and GGR Innovation Programme Phase 1 feasibility grant (May 2021) | University of Edinburgh | Grants | DAC | Undisclosed |
| 24 May 2021 | University of Exeter - DAC and GGR Innovation Programme Phase 1 feasibility grant (May 2021) | University of Exeter | Grants | Ocean alkalinity / marine CDR | Undisclosed |
| 24 May 2021 | University of Nottingham - DAC and GGR Innovation Programme Phase 1 feasibility grant (May 2021) | University of Nottingham | Grants | Biochar | Undisclosed |
| 1 May 2021 | Heirloom - Seed | Heirloom | Equity | DAC | Undisclosed |
| 30 Apr 2021 | Pachama - Series A (Apr 2021) | Pachama | Equity | Carbon market infrastructure | US$15.0m |
| 14 Apr 2021 | Carbo Culture - Seed | Carbo Culture | Equity | Biochar | US$6.20m |
| 30 Mar 2021 | Glanris - Series A | Glanris | Equity | Biochar | US$2.00m |
| 16 Mar 2021 | Project Vesta - Additional Ventures grant | Project Vesta | Grants | Ocean alkalinity / marine CDR | US$1.60m |
| 16 Mar 2021 | Noya - Pre-seed (Mar 2021) | Noya | Equity | DAC | US$1.20m |
| 16 Sept 2020 | Dendra Systems - Series A (Sep 2020) | Dendra Systems | Equity | ARR (afforestation, reforestation, revegetation) | US$10.0m |
| 3 Aug 2020 | Indigo Ag - Series F add-on (preferred equity) | Indigo Ag | Equity | Soil carbon / regenerative agriculture | US$260m |
| 3 Aug 2020 | Indigo Ag - Series F add-on (convertible leg) | Indigo Ag | Equity | Soil carbon / regenerative agriculture | US$100m |
| 6 Jan 2020 | Indigo Ag - Debt tranche of a $200m mixed round | Indigo Ag | Debt | Soil carbon / regenerative agriculture | US$25.0m |
| 6 Jan 2020 | Indigo Ag - Series F (convertible equity, January) | Indigo Ag | Equity | Soil carbon / regenerative agriculture | US$175m |
| 21 Mar 2019 | Carbon Engineering - Growth round | Carbon Engineering | Equity | DAC | US$68.0m |
| Not recorded | Gigablue - Earlier round | Gigablue | Equity | Ocean alkalinity / marine CDR | Undisclosed |
| Not recorded | Graphyte - Earlier round | Graphyte | Equity | Bio-oil / biomass burial | Undisclosed |
Showing all 542 transactions. Show first 100…
Data as at 16 October 2026 · 241 added in the last 30 days · How these tables are built