2026-06-30T10:31:28-07:00 2025-12-31 Crosby & Kaneda CPAs LLP 548 Market St PMB 97503 San Francisco CA 94104 990 2025-01-01 844378880 CarbonPlan CARB 2065698478 2443 Fillmore St Ste 380-6048 San Francisco CA 94115 Tracy Anderson Interim Exec. Dir. 2026-06-30 true Tierna Jensen P02447146 5108352727 2025 2025-03-06 01:10:19Z Tracy Anderson 2443 Fillmore St Ste 380-6048 San Francisco CA 94115 4170831 false X www.carbonplan.org X 2019 CA We work collaboratively to build open tools and resources for the evaluation and deployment of robust climate programs. We share analyses through public communication and collaboration with journalists in order to foster effective climate strategies. 5 4 15 5 0 3193117 3754201 37094 60318 241323 353033 575 3279 3472109 4170831 0 0 2734355 2776770 0 122845 437129 439749 3171484 3216519 300625 954312 5963782 6954452 29070 65428 5934712 6889024 Improving the transparency and scientific integrity of climate solutions through open data and tools. false false 2051817 60318 Research & Development Refers broadly to analysis in support of our strategic or exploratory objectives. Often involves deep-dive domain-specific investigation alongside cross-cutting analysis of projects and programs. Primary activities include writing code and documentation, organizing and analyzing data, visualizing information, engaging in external collaborations, and documenting research results. 430006 Policy & Comms Refers broadly to evaluating, and strategically engaging with, legal, governmental, or regulatory processes. Also includes the external-facing communication of all of our work. Primary activities include engaging with journalists, reviewing legal and regulatory materials, responding to public comment solicitations, and writing a variety of external-facing content. 2481823 true true false true false false false false false false false false false false false true true false false false false false false false false false false false false true false false false false false false false false true false false false false false false false false true 6 0 true 15 true false false false false false false false 0 false false false false false false false X 5 4 false false false false false false false true true false false true true true true true true true true false CA X X Metis Partner Solutions LLC 5103038289 95 Third Street 2nd Floor 2075 San Francisco CA 94103 Rebekah Hurst Operations Lead 40.00 0.00 176283 0 38395 Tracy Anderson Int. ED/Dep Dir 40.00 0.00 X 187675 0 20903 Kata Martin Product Lead 40.00 0.00 187316 0 17405 Oriana Chegwidden Research Scientist 40.00 0.00 181169 0 17612 Grayson Badgley Research Scientist 40.00 0.00 188749 0 7550 Jeremy Freeman Exec. Dir./Pres 40.00 0.00 X X 174466 0 16122 Anderson Banihirwe Software Engineer 40.00 0.00 166775 0 6909 Kelly Gannon Sec/Treasurer 1.00 0.00 X X 0 0 0 Gernot Wagner Director 1.00 0.00 X 0 0 0 Tracy Teal Director 1.00 0.00 X 0 0 0 Arjuna Dibley Director 1.00 0.00 X 0 0 0 1262433 124896 14 false true false 0 5165 3749036 334365 3754201 Consulting services 900099 60318 60318 60318 353033 353033 0 0 0 0 0 0 0 Other income 900099 3279 3279 3279 4170831 60318 356312 0 0 0 0 403525 221629 105670 76226 0 1968329 1692170 244215 31944 76934 66144 9603 1187 140921 120726 17356 2839 187061 152303 26484 8274 0 40892 400 40492 53133 53133 0 0 0 144467 136000 8467 0 18054 687 16671 696 83968 65017 17272 1679 0 18170 1431 16739 53768 17424 36344 0 10691 5935 4756 0 0 0 12612 12612 Dues, licenses, service fees 3994 1957 2037 0 3216519 2481823 611851 122845 695624 759893 46693 26854 350000 0 56342 8471 0 0 0 0 39617 35555 0 4775506 6123679 0 0 0 0 5963782 6954452 29070 65428 29070 65428 X 5176824 6179798 757888 709226 5934712 6889024 5963782 6954452 954312 X false true X false false X 3924050 2481428 4502120 3193117 3754201 17854916 0 0 3924050 2481428 4502120 3193117 3754201 17854916 3443580 14411336 47 20252 26411 185163 342186 574059 0 165 199 2008 1678 3279 7329 18436304 125690 0.78170 0.77030 X RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED false false false true false false true 56 false true 264 false false 320 false false Part II-B, Line 1i - Other Activities Description Signing a statement in support of CA Senate bill; citation of CA state legislative effort in commentary that could be construed as lobbying for the effort; staff meeting once with CA State Senator. Part IV - Additional Information X 4184962 14131 14131 4170831 4170831 3230650 14131 14131 3216519 3216519 Part X : FIN48 Footnote The Internal Revenue Service and the California Franchise Tax Board have determined that the Organization is exempt from federal and state income taxes under IRC 501(c)(3) and California RTC 23701(d). The Organization has evaluated its current tax positions as of December 31, 2025 and is not aware of any significant uncertain tax positions for which a reserve would be necessary. The Organizations tax returns are generally subject to examination by federal and state taxing authorities for three and four years, respectively, after they are filed. X X false false false false false false false false false Anderson Banihirwe Software Engineer 166775 6672 237 173684 Grayson Badgley Research Scientist 188749 7550 196299 Jeremy Freeman Exec. Dir./Pres 174466 6982 9140 190588 Kata Martin Product Lead 187316 7550 9855 204721 Oriana Chegwidden Research Scientist 181169 7356 10256 198781 Rebekah Hurst Operations Lead 176283 7158 31237 214678 Tracy Anderson Int. ED/Dep Dir 187675 7678 13225 208578 X 1 334365 FMV false true false Form 990, Part VI, Section B, Line 11b The draft 990 is initially reviewed by the Executive Director, Deputy Director and Operations Lead and then shared with the board for final approval before filing with the IRS. Form 990, Part VI, Section B, Line 12c Annually officers, directors, trustees, and key employees are required to re-sign the conflict of interest agreement and disclose interests that could give rise to conflicts. The Operations Lead oversees this process annually to ensure completion. Form 990, Part VI, Section B, Line 15a Executive Director compensation is determined annually by the Board based on a combination of comparability data and a review of Executive Director performance. While the Executive Director helps provide context around the organization's salary structure, the Executive Director recuses themself from any Board deliberation or approval of their salary. Form 990, Part VI, Section B, Line 15b Compensation for high-level employees is based on a level-based system used throughout the organization, by which a base salary is determined for each of several levels, and a level for each employee is determined at the time of hiring and only changed through promotions as part of a biannual performance review process. No salary levels are higher than the Executive Director's salary, so the process for determining the Executive Director's salary effectively bounds salaries for high-level employees. Form 990, Part VI, Section C, Line 19 Available upon request.