Funding search · EIN 203959397 · Boston, MA

The Jeremy and Hannelore Grantham

Name: The Jeremy and Hannelore Grantham grants, 2022–2024
Creator: PaperOrbit
License: https://www.irs.gov/charities-non-profits/exempt-organization-public-disclosure-and-availability-requirements

A grantmaking public charity (files IRS Form 990, Schedule I). Charities like this often run real grant programs with application cycles.

88
grants reported: $214.3M
total given: 2022–2024
filing years: $1.6M
median grant

Based on grants this organization reported to the IRS for tax years 2022–2024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

environment protect

Full IRS filings ↗How this is built Report an error

Funding pattern

What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.

Where the money goes

Carbon and methane measurement, mapping, monitoring: Carbon Mapper, CTrees, Carbon180
Perennial and regenerative agriculture research: Savanna Institute, Ecdysis, Bionutrient
Environmental litigation and legal strategy: ClientEarth, Earthjustice, CIEL
Community-based tropical forest conservation: Rare, Health in Harmony, Global Witness
Neglected climate solutions R&D: Spark Climate, Hour Glass Climate, SPUN, Ocean Vision
Toxics and chemical exposure advocacy: Center for Environmental Health, Defend Our Health, ACAT

Typical grant

Median grant is $1.6 million, with the middle half between roughly $590,000 and $3.5 million. The largest checks go to organizations building new scientific infrastructure or scaling a field: $12 million to Savanna Institute, $9.5 million to Rare, $8 million to Carbon Mapper, $6.85 million to Global Witness. Small grants of $100,000 to $300,000 go to toxics and watchdog groups like Alaska Community Action on Toxics, Environmental Working Group and Rainforest Action Network, and those repeat almost identically year to year.

Positioning adjacent work

Top recipients

Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.

Savanna Institute2 grants · $24.0M
Rare3 grants · $19.3M
Carbon Mapper2 grants · $16.0M
League of Conservation Voters Education Fund5 grants · $14.0M
Client Earth USA4 grants · $14.0M
The Nature Conservancy5 grants · $13.7M
Global Witness2 grants · $13.7M
Spark Climate Solutions2 grants · $12.0M
Ctrees4 grants · $12.0M
Health in Harmony3 grants · $8.0M

Giving over time

$59.8M

2022

$120.0M

2023

$34.6M

2024

Grant history

All 88 reported grants, largest first.

$12.0M
Savanna Institute · Madison, WI · 2023
Grants to protect the environment
$12.0M
Savanna Institute · Madison, WI · 2023
Grants to protect the environment
$9.5M
Rare · Arlington, VA · 2023
Grants to protect the environment
$9.5M
Rare · Arlington, VA · 2023
Grants to protect the environment
$8.0M
Carbon Mapper · Pasadena, CA · 2022
Grants to protect the environment
$8.0M
Carbon Mapper · Pasadena, CA · 2022
Grants to protect the environment
$6.8M
Global Witness · Palo Alto, CA · 2023
Grants to protect the environment
$6.8M
Global Witness · Palo Alto, CA · 2023
Grants to protect the environment
$6.0M
Spark Climate Solutions · San Francisco, CA · 2023
Grants to protect the environment
$6.0M
Spark Climate Solutions · San Francisco, CA · 2023
Grants to protect the environment
$5.0M
Client Earth USA · Calabasas, CA · 2023
Grants to protect the environment
$5.0M
Client Earth USA · Calabasas, CA · 2023
Grants to protect the environment
$4.5M
The Nature Conservancy · Arlington, VA · 2022
Grants to protect the environment
$4.5M
The Nature Conservancy · Arlington, VA · 2022
Grants to protect the environment
$4.0M
Ctrees · Los Angeles, CA · 2023
Grants to protect the environment
$4.0M
Ctrees · Los Angeles, CA · 2023
Grants to protect the environment
$3.8M
Institute for Governance and Sustainable Development · Washington, DC · 2024
Grants to protect the environment
$3.7M
The Nature Conservancy · Arlington, VA · 2024
Grants to protect the environment
$3.5M
Conservation Foundation · Naperville, IL · 2023
Grants to protect the environment
$3.5M
Conservation Law Foundation · Boston, MA · 2023
Grants to protect the environment
$3.5M
League of Conservation Voters Education Fund · Washington, DC · 2022
Grants to protect the environment
$3.5M
League of Conservation Voters Education Fund · Washington, DC · 2022
Grants to protect the environment
$3.5M
World Wildlife Fund · Washington, DC · 2024
Grants to protect the environment
$3.4M
Rocky Mountain Institute · Basalt, CO · 2024
Grants to protect the environment
$3.1M
Hour Glass Climate · Montclair, NJ · 2024
Grants to protect the environment
$3.0M
Windward Fund · Washington, DC · 2024
Grants to protect the environment
$2.8M
Health in Harmony · Portland, OR · 2022
Grants to protect the environment
$2.8M
Health in Harmony · Portland, OR · 2022
Grants to protect the environment
$2.8M
Rockefeller Philanthropic Advisors · New York, NY · 2022
Grants to protect the environment
$2.8M
Rockefeller Philanthropic Advisors · New York, NY · 2022
Grants to protect the environment
$2.5M
League of Conservation Voters Education Fund · Washington, DC · 2023
Grants to protect the environment
$2.5M
League of Conservation Voters Education Fund · Washington, DC · 2023
Grants to protect the environment
$2.4M
Health in Harmony · Portland, OR · 2024
Grants to protect the environment
$2.0M
League of Conservation Voters Education Fund · Washington, DC · 2024
Grants to protect the environment
$2.0M
Ocean Vision · Leesburg, VA · 2024
Grants to protect the environment
$2.0M
Client Earth USA · Calabasas, CA · 2022
Grants to protect the environment
$2.0M
Client Earth USA · Calabasas, CA · 2022
Grants to protect the environment
$2.0M
Ctrees · Los Angeles, CA · 2022
Grants to protect the environment
$2.0M
Ctrees · Los Angeles, CA · 2022
Grants to protect the environment
$2.0M
Carbon180 · Washington, DC · 2024
Grants to protect the environment
$1.9M
Rocky Mountain Institute · Basalt, CO · 2022
Grants to protect the environment
$1.9M
Rocky Mountain Institute · Basalt, CO · 2022
Grants to protect the environment
$1.6M
Earthjustice · San Francisco, CA · 2023
Grants to protect the environment
$1.6M
Earthjustice · San Francisco, CA · 2023
Grants to protect the environment
$1.6M
Natural Resources Defense Council · New York, NY · 2023
Grants to protect the environment
$1.6M
Natural Resources Defense Council · New York, NY · 2023
Grants to protect the environment
$1.4M
Sustainable Markets Foundation · New York, NY · 2023
Grants to protect the environment
$1.4M
Sustainable Markets Foundation · New York, NY · 2023
Grants to protect the environment
$1.2M
Sustainable Market Foundation · New York, NY · 2022
Grants to protect the environment
$1.2M
Sustainable Market Foundation · New York, NY · 2022
Grants to protect the environment
$1.2M
Rainforest Action Network · San Francisco, CA · 2023
Grants to protect the environment
$1.2M
Rainforest Action Network · San Francisco, CA · 2023
Grants to protect the environment
$1.0M
Society for the Protection of Underground Networks · Dover, DE · 2024
Grants to protect the environment
$1.0M
Spark Climate Solutions · San Francisco, CA · 2024
Grants to protect the environment
$1.0M
The World Wildlife Foundation · Washington, DC · 2022
Grants to protect the environment
$1.0M
The World Wildlife Foundation · Washington, DC · 2022
Grants to protect the environment
$924,000
Environmental Health Sciences · Bozeman, MT · 2023
Grants to protect the environment
$924,000
Environmental Health Sciences · Bozeman, MT · 2023
Grants to protect the environment
$900,000
Earthjustice · San Francisco, CA · 2024
Grants to protect the environment
$800,000
Center for Environmental Health · Oakland, CA · 2023
Grants to protect the environment
$800,000
Center for Environmental Health · Oakland, CA · 2023
Grants to protect the environment
$800,000
Defend Our Health · Portland, ME · 2023
Grants to protect the environment
$800,000
Defend Our Health · Portland, ME · 2023
Grants to protect the environment
$600,000
Third Act Educational Fund · Nassau, NY · 2024
Grants to protect the environment
$600,000
Alta Seads Conservancy · San Pedro, CA · 2023
Grants to protect the environment
$600,000
Alta Seads Conservancy · San Pedro, CA · 2023
Grants to protect the environment
$551,684
The Nature Conservancy · Arlington, VA · 2023
Grants to protect the environment
$551,684
The Nature Conservancy · Arlington, VA · 2023
Grants to protect the environment
$500,000
Inside Climate News · Brooklyn, NY · 2024
Grants to protect the environment
$500,000
One Acre Fund · Higland Park, IL · 2024
Grants to protect the environment
$300,000
Alaska Community Action On Toxics · Anchorage, AK · 2024
Grants to protect the environment
$300,000
Alaska Community Action On Toxics · Anchorage, AK · 2023
Grants to protect the environment
$300,000
Alaska Community Action On Toxics · Anchorage, AK · 2023
Grants to protect the environment
$300,000
Environmental Working Group · Washington, DC · 2023
Grants to protect the environment
$300,000
Environmental Working Group · Washington, DC · 2023
Grants to protect the environment
$300,000
One Acre Fund · Higland Park, IL · 2023
Grants to protect the environment
$300,000
One Acre Fund · Higland Park, IL · 2023
Grants to protect the environment
$250,000
Center for International Environmental Law · Washington, DC · 2024
Grants to protect the environment
$250,000
Ecdysis Foundation · Estelline, SD · 2023
Grants to protect the environment
$250,000
Ecdysis Foundation · Estelline, SD · 2023
Grants to protect the environment
$219,536
Rare · Arlington, VA · 2024
Grants to protect the environment
$150,000
Bionutrient Food Association · North Brookfield, MA · 2022
Grants to protect the environment
$150,000
Bionutrient Food Association · North Brookfield, MA · 2022
Grants to protect the environment
$120,000
Environmental Law Institute · Washington, DC · 2024
Grants to protect the environment
$100,000
Environmental Working Group · Washington, DC · 2024
Grants to protect the environment
$92,861
Conservation Law Foundation · Boston, MA · 2024
Grants to protect the environment
$76,000
Environmental Health Sciences · Bozeman, MT · 2024
Grants to protect the environment
$34,128
Rainforest Action Network · San Francisco, CA · 2024
Grants to protect the environment

Who else funds this kind of work

Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.

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Source: IRS Form 990, Schedule I, as filed by this organization. These are grants already paid. Grants paid directly to individuals are reported to the IRS only as totals, so they do not appear as named lines here.