Home/Causes/Climate

Climate Change Charities to Support

Charities tackling climate change through policy advocacy, mitigation, adaptation, and clean-energy programs.

The Climate tag is assigned by GiveRadar from official data · charities cannot choose or buy it

15,099
Tagged organizations
82
Countries
50+
Official data sources
Free
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The directory

All climate charities

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90

Change is Simple Incorporated

United States flagUnited States · Beverly, MA · Environment ·

90

Citizens for Pennsylvanias Future

United States flagUnited States · Harrisburg, PA · Environment ·

90

Climate Action Reserve

United States flagUnited States · Los Angeles, CA · Environment ·

90

Climate Conservation

United States flagUnited States · Bozeman, MT · Environment ·

90

Climate Xchange Education and Research Inc

United States flagUnited States · Boston, MA · Environment ·

90

Cool Effect Inc

United States flagUnited States · Greenbrae, CA · Environment ·

90

New York Sun Works Inc

United States flagUnited States · New York, NY · Science & Technology ·

84

Adelante Hispanic Achievers Inc

United States flagUnited States · Louisville, KY · Youth Development ·

80

American Forests

United States flagUnited States · Washington, DC · Environment ·

80

Archangel Ancient Tree Archive

United States flagUnited States · Copemish, MI · Environment ·

80

Atma Connect

United States flagUnited States · Oakland, CA · International ·

80

Center for Resource Solutions

United States flagUnited States · San Francisco, CA · Environment ·

80

Cleanaire North Carolina

United States flagUnited States · Charlotte, NC · Environment ·

80

Clean Air Task Force Inc

United States flagUnited States · Boston, MA · Environment ·

80

Climate Change for All Educators Inc

United States flagUnited States · Valley Cottage, NY · Environment ·

80

Climate Finance Action Inc

United States flagUnited States · Boston, MA · Environment ·

80

Community Environmental Council Inc

United States flagUnited States · Santa Barbara, CA · Environment ·

80

Dtwo Ltd

United States flagUnited States · San Francisco, CA · International ·

80

Geos Institute

United States flagUnited States · Ashland, OR · Environment ·

80

Greenfaith

United States flagUnited States · New York, NY · Environment ·

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About this cause

What is a climate charity?

The climate cause covers the organizations working on a warming planet: nonprofits cutting greenhouse gas emissions, groups shaping climate policy, research institutes tracking the changes, and community projects helping people adapt to them. Narrow the directory with the country and size filters above. The Climate tag on each profile is GiveRadar's own call, made from the organization's name, stated mission, and registry classification: no charity can pick it or pay for it.

A climate charity is a nonprofit organization that works to limit climate change or to help people live with its effects: reducing greenhouse gas emissions, shaping climate policy, and building resilience in the communities most exposed to heat, drought, and rising water. The label covers very different theories of change, from a research institute publishing emissions data to a village project hardening homes against floods, and this page lists all of them side by side. Many of the organizations here also appear on our page for UN Sustainable Development Goal 13, the goal that frames climate action internationally; this cause page is the broader, registry-driven view.

What they do

How do climate charities fight climate change?

Climate charities attack the problem from two directions: cutting the emissions that drive global warming and preparing people for the changes already underway. Common forms this takes:

  • Running renewable energy and energy efficiency programs that reduce emissions in homes, buildings, and neighborhoods
  • Producing climate research, emissions data, and independent monitoring that journalists, courts, and governments rely on
  • Doing policy and accountability work: analysis, campaigning, and legal action to hold governments and large emitters to their stated commitments
  • Funding carbon reduction and removal projects, and developing the standards used to verify them
  • Preparing exposed communities for heat, drought, and flooding: risk mapping, resilient housing and water systems, and local adaptation plans
  • Supporting climate justice work for communities that contribute least to emissions but face the greatest exposure
  • Educating the public and training workers for the shift away from fossil fuels
Before you give

Carbon claims, advocacy, and long horizons: what to look at for this cause

Checking a climate charity starts with its carbon claims: an organization that says it avoided or removed a tonne of CO2 should be able to say how that number was measured and who verified it. Vague equivalence claims with no method behind them are worth a follow-up question before you give. Two more things are specific to this cause. First, much climate work is advocacy and research, so an organization's filings can show salaries, reports, and campaigns rather than goods delivered; that reflects the nature of the work, not a problem with the organization. Second, climate outcomes play out over decades, so no single annual report can show them: look instead for stated interim goals and reporting against those goals year over year. For any organization in the directory above, the profile covers the essentials: registration data, any filed financials, and an integrity assessment, which reflects the depth of the organization's disclosure, not its effect on the climate. Our guide for donors then takes you through the rest of the verification, one step at a time.

FAQ

Common questions

What is a climate charity?

A climate charity is a nonprofit that works to limit climate change or to help people cope with its effects. That includes emissions reduction programs, climate research and policy work, and adaptation projects in exposed communities. GiveRadar lists an organization under this cause when its own materials and registry record point to climate work.

How do I choose a climate change organization to donate to?

GiveRadar does not rank climate organizations: the integrity assessment tracks disclosure, not how much warming an organization prevents. First decide the job your donation should do: cut emissions, change policy, fund research, or help communities adapt, since these are different kinds of work done by different organizations. Then filter the directory above by country and size, confirm registration and filings on each profile, and prefer organizations that explain how their climate claims are measured.

Before you give

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