Carbon Mapper Inc
Funding Overview
From IRS Form 990 filings · 2020–2025
Total received
$88.5M
Foundation funders
13
Grants recorded
25
Years covered
2020–2025
Who funds Carbon Mapper Inc?
Carbon Mapper Inc is funded by 13 grantmakers, led by Windward Fund ($35.1M), The Bloomberg Family Foundation Inc ($19.0M), Fiduciary Charitable Foundation DBA Fiduciary Trust Charitable ($10.0M). In total, IRS Form 990 filings record $88.5M in grants to Carbon Mapper Inc between 2020–2025.
| Funder | Total given | Grants | Years |
|---|---|---|---|
| Windward Fund | $35,080,638 | 3 | 2021–2024 |
| The Bloomberg Family Foundation Inc | $19,000,000 | 3 | 2021–2023 |
| Fiduciary Charitable Foundation DBA Fiduciary Trust Charitable | $10,000,000 | 1 | 2024 |
| The Jeremy and Hannelore Grantham Environmental Trust | $8,000,000 | 1 | 2022 |
| Grantham Foundation for the Protection | $5,500,000 | 3 | 2021–2024 |
| The Zegar Family Foundation | $2,999,960 | 3 | 2021–2023 |
| Boston Foundation Inc | $2,500,000 | 1 | 2025 |
| Circle of Service Foundation | $1,500,000 | 3 | 2021–2023 |
| The First Spoke Foundation | $1,500,000 | 3 | 2021–2023 |
| Central Indiana Community Foundation Inc | $1,000,000 | 1 | 2020 |
| Environmental Defense Fund Incorporated | $804,018 | 1 | 2021 |
| National Philanthropic Trust | $400,000 | 1 | 2022 |
| Rocky Mountain Institute | $199,895 | 1 | 2023 |
Funding over time
Grant dollars and counts received per year
From 2020 to 2025, annual grant giving ranged from $1.0M (2020) to $40.0M (2022). In 2025 it made 1 grant totaling $2.5M.
What grants has Carbon Mapper Inc received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | Boston Foundation Inc | Operating Support/Annual Fund | $2,500,000 |
| 2024 | Fiduciary Charitable Foundation DBA Fiduciary Trust Charitable | DONATIONS | $10,000,000 |
| 2024 | Windward Fund | ENVIRONMENTAL PROGRAMS | $5,000,000 |
| 2024 | Grantham Foundation for the Protection | CLIMATE SCIENCE & POLICY RESEARCH | $1,500,000 |
| 2023 | The Bloomberg Family Foundation Inc | ACCELERATE TRANSITION TO CLEAN ENERGY | $4,274,000 |
| 2023 | The Zegar Family Foundation | GENERAL PURPOSE CONTRIBUTION | $1,000,000 |
| 2023 | Circle of Service Foundation | CLIMATE | $500,000 |
| 2023 | The First Spoke Foundation | General Operating Support | $500,000 |
| 2023 | Rocky Mountain Institute | Support Program | $199,895 |
| 2022 | Windward Fund | ENVIRONMENTAL PROGRAMS | $20,000,000 |
| 2022 | The Jeremy and Hannelore Grantham Environmental Trust | GRANTS TO PROTECT THE ENVIRONMENT | $8,000,000 |
| 2022 | The Bloomberg Family Foundation Inc | ACCELERATE TRANSITION TO CLEAN ENERGY | $7,598,000 |
| 2022 | Grantham Foundation for the Protection | METHANE EMISSION DETECTION | $2,000,000 |
| 2022 | The Zegar Family Foundation | GENERAL PURPOSE CONTRIBUTION | $1,000,000 |
| 2022 | Circle of Service Foundation | CLIMATE | $500,000 |
| 2022 | The First Spoke Foundation | General Operating Support | $500,000 |
| 2022 | National Philanthropic Trust | ENVIRONMENT, ANIMALS | $400,000 |
| 2021 | Windward Fund | ENVIRONMENTAL PROGRAMS | $10,080,638 |
| 2021 | The Bloomberg Family Foundation Inc | ACCELERATE TRANSITION TO CLEAN ENERGY | $7,128,000 |
| 2021 | Grantham Foundation for the Protection | NASA-JPL/PLANET HIGH RES METHANE MONITORING | $2,000,000 |
| 2021 | The Zegar Family Foundation | GENERAL PURPOSE CONTRIBUTION | $999,960 |
| 2021 | Environmental Defense Fund Incorporated | Energy | $804,018 |
| 2021 | Circle of Service Foundation | CLIMATE | $500,000 |
| 2021 | The First Spoke Foundation | General Operating Support | $500,000 |
| 2020 | Central Indiana Community Foundation Inc | Carbon Mapper Program | $1,000,000 |
Frequently Asked Questions
Who funds Carbon Mapper Inc?
Carbon Mapper Inc is funded by 13 grantmakers, led by Windward Fund ($35.1M), The Bloomberg Family Foundation Inc ($19.0M), Fiduciary Charitable Foundation DBA Fiduciary Trust Charitable ($10.0M). In total, IRS Form 990 filings record $88.5M in grants to Carbon Mapper Inc between 2020–2025.
Who is Carbon Mapper Inc's largest funder?
Windward Fund is the largest recorded funder of Carbon Mapper Inc, with $35.1M across 3 grants (2021–2024).
How much grant funding has Carbon Mapper Inc received?
IRS 990 filings record $88.5M in grants to Carbon Mapper Inc across 25 grants from 13 funders between 2020–2025. Filings are published on a delay, so recent grants may not appear yet.
Looking for funders like Carbon Mapper Inc's?
Grantable's AI matches your organization against 200,000+ grantmakers — including every funder on this page — using their real giving history.
You, clicking into all 13 funders
~1.5 hrs
at ~7 min per funder profile
Your agents, the same 13
under a minute
every profile evaluated and scored, with reasoning
Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.
Looking for funders like Carbon Mapper Inc's?