| Pamela Mensch | Individual |
| Hampus Jakobsson | Individual |
| Jason Jacobs + Allison Pincus-Jacobs | Individual |
| Colin Rust + Jeannie Tseng | Individual |
| Teach a Man to Fish Foundation | Foundation |
| Eutopia Foundation | Foundation |
| Jacob Trefethen | Individual |
| Incite labs | Foundation |
| Ilya Volodarsky + Mike Volodarsky + Emily O'Brien | Individual |
| Shawn Liu | Individual |
| Ross A. Garon + Hong K. Suh | Individual |
| John Wolthuis | Individual |
| Zegar Family Fund | Individual |
| Venkatesh Srinivas + Balaji Srinivas | Individual |
| Sergey Brin Family Foundation | Foundation |
| Spencer Adler | Individual |
| Lionel Dripps + Rebecca Rice | Individual |
| Ernest J. McNabb | Individual |
| Chan Zuckerberg Initiative | Foundation |
| New Climate Ventures | Corporate |
| Silicon Valley Community Foundation | Foundation |
| Ambrose Carr* + Sharonmoyee Goswami | Individual |
| Calvin French-Owen | Individual |
| Additional Ventures | Foundation |
| Rovere O’Kelley Family Fund | Individual |
| Robert Parke + Martha Parke | Individual |
| Preston-Werner Foundation | Foundation |
| Climate Cousins Foundation | Foundation |
| Michael Harm* | Individual |
| Nicholas Sofroniew | Individual |
| Jandon Foundation | Foundation |
| Vanguard Charitable | Nonprofit |
| Benificus Foundation | Foundation |
| William Harrington | Individual |
| Joshua Monrad | Individual |
| Adam Winkel + Abigail Winkel | Individual |
| As an Environmental Partner with 1% For the Planet, we are eligible to receive monetary donations, volunteer time, and in-kind donations from participating businesses. |
| Carbon 180 | Entrepreneur in Residence Fellowship |
| Stripe | Negative Emissions Purchase 2020 Development of carbon removal procurement application |
| WattTime | Climate TRACE |
| Generation IM | Guidance on evaluating climate benefits from investments |
| ClimateWorks | Permanence calculator Evaluation of technological carbon removal proposals Mapping seaweed farming potential CDR timescale accounting |
| Lowercarbon Capital + Rio Vista Foundation + ClimateWorks | CDR Primer |
| NASA | Pangeo ML |
| Microsoft | Review of soil carbon offset protocols |
| Microsoft AI for Earth | Forest carbon risk mapping CMIP6 downscaling |
| Preston-Werner Foundation | Soil- and forest-based carbon accounting (Soil depth, Fires and forests) |
| XPRIZE | Carbon removal expert review |
| Additional Ventures | Barriers to scaling the long-duration carbon dioxide removal industry |
| Linden Trust for Conservation | Technical guidance on carbon removal policy development |
| Columbia University | Data analysis and visualization work with the Center for Learning the Earth with Artificial Intelligence and Physics (LEAP) |
| Patrick J McGovern Foundation | Projects to increase accountability in the voluntary carbon market and tie CDR policy and investments to the best available science |
| Earth Science Information Partners | Fire monitoring improvements |
| Development Seed | Zarr visualization tooling and benchmarking |
| Adam Winkel + Abigail Winkel + Grantham Foundation | Technical foundations for CDR MRV standards |
| Quadrature Climate Foundation | Research synthesis on the monitoring, reporting, and verification of carbon removal |