Efficient water heaters will cut pollution, save money, save lives
Many households will save more than $170 each year in energy costs thanks to new water heater efficiency standards.
Clean air
Air pollution is harming the health of millions of Americans, but key actions can clean up our air and protect our wellbeing.
The Latest on Clean air
What are the 2024 Colorado ozone bills?
Statement: New clean car standards are a win for consumers, health
Updates
280 more school districts are getting clean buses
Evanston bans gas-powered leaf blowers, more cities should too
Gas industry used big tobacco tactics to undermine science and fend off health regulation
Featured Resources
Lawn care goes electric
Clean cooking tips from Sen. Heinrich
Who are the top climate polluters in the country?
Green schools guide
The Latest
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We’re making your voice heard on mercury pollution
Mercury is dangerous -- it can do serious damage to a child’s developing brain.
VICTORY: Another bill to address ozone pollution signed into law
On June 6, 2023, Gov. Polis signed HB23-1294 into law.
Governor signs additional air pollution bill into law
New measure sets up further study to cut ozone from new sources, empowers those directly impacted by poor air quality
We Oppose draconian “REINS Act”
Clean Air Colorado
Ozone pollution threatens the health of many Coloradans. We have the solutions to clean up our air — we just need to use them.