A working index of climate organizations.
More than 7,000 organizations — funders, research groups, NGOs, carbon removal companies, policy bodies and job boards.
Search by name, mission or location, or filter by category. Free, no account needed.
Not sure what CARB means? Definitions explains every term on this site, two lines each.
RECORDS RESCUED FROM ENVIRONMENT.WIKI, REBUILT AND MAINTAINED BY YKO · how we handle data
3821 ORGANIZATIONS
1000oceanstartupsAdvocacy & Policy
10usualsuspects@gmail.comWildlife & Conservation
11th Hour ProjectFunding & Grants
1pointfiveCarbon Markets
2030 Districts NetworkBuilt Environment
2030calculatorTools & Tech
350.orgAdvocacy & Policy
350bayareaClimate Communities
350bayareaactionClimate Communities
350spokaneAdvocacy & Policy
3degreesincCarbon Markets
44.01Carbon Removal
4oceanOcean & Coastal
4treesforhumanity@gmail.comCarbon Markets
7directionsofserviceAdvocacy & Policy
80000hoursClimate Jobs
@CHSAudubonWildlife & Conservation
@Hawthorn_HollowAdvocacy & Policy
@IFCE_DCFunding & Grants
@KlamathWaypointWildlife & Conservation
@SierraClubSEAAdvocacy & Policy
AaasResearch & MRV
AabeClimate Communities
AasheResearch & MRV
AbillionAdvocacy & Policy
AcadiacenterAdvocacy & Policy
AcespaceAdvocacy & Policy
AclimaResearch & MRV
AclymateResearch & MRV
AcreClimate Jobs
ActionaidusaAdvocacy & Policy
ActionnetworkAdvocacy & Policy
ActivateResearch & MRV
AenvAdvocacy & Policy
African Wildlife FoundationWildlife & Conservation
Ag MissionsAdvocacy & Policy
AgasCarbon Markets
AgeofmiraclesResearch & MRV
AircarbonCarbon Markets
AirminersCarbon Markets
AlaskawildAdvocacy & Policy
All HandsClimate Jobs
All We Can SaveClimate Communities
All4energyAdvocacy & Policy
AlliedoffsetsCarbon Markets
AmalgamatedbankFunding & Grants
AmericaadaptsResearch & MRV
American Carbon RegistryCarbon Markets
What we use this for
- This directory sits underneath everything else we do
- When a company cites a certifier, a funder or a research partner, we look them up here first
- So a claim is checked against a named body, not a logo
- Missing or out of date? Tell us and we will fix it