Clean Air Task Force
With nearly 25 years of nationally and internationally recognized expertise on clean air policy and regulations and a fierce commitment to fully exploring all potential solutions, CATF is an environmental advocacy group with the bold ideas needed today to solve the climate crisis.
04/23/2026
Proud to be on Vox's list of most effective organizations for
Want to fight climate change effectively? Here’s where to donate your money. These are 8 of the most high-impact, cost-effective, evidence-based organizations. You may not have heard of them.
Clean Air Task Force is consistently ranked as the most effective climate organization in the world. Our scientists, engineers, and policy experts are working around the world to tackle the biggest challenges in the global energy system.
This , support solutions the world needs for a zero-emissions, high-energy future and make a donation with an exceptionally positive impact: https://give.catf.us/campaign/782288/donate?c_src=fb
On , your action is what drives measurable climate impact. When you support Clean Air Task Force:
✅ Ideas become real solutions
✅ Policies are adopted
✅ Emissions are reduced
Donate today to fuel deep research, innovative policies, and breakthrough technologies that unlock climate action in the real world: https://give.catf.us/campaign/782288/donate?c_src=fb
02/13/2026
U.S. EPA finalized its unlawful repeal of the endangerment finding yesterday – the landmark scientific and legal determination that climate pollution harms public health and welfare.
Eliminating the endangerment finding disregards the consequences of pollution – despite the mountain of scientific evidence that greenhouse gas emissions harm public health and the environment.
CATF will challenge this repeal – continuing to defend the law and the science to safeguard these critical climate and public health protections.
Read our statement at the link in our bio.
12/31/2025
From cutting methane emissions to scaling clean, firm energy, CATF is the global leader in effective climate advocacy.
In 2026, we’ll continue to advance bold, pragmatic solutions that cut emissions, accelerate clean energy, and build an affordable, energy-abundant world for all.
Be part of the solution by supporting CATF as we take on some of the biggest climate challenges in 2026.
Click here to claim your Sponsored Listing.
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114 State Street, 6th Floor
Boston, MA
02109
