What's New

Big Win for Climate, Clean Air, & Colorado's Economy: AQCC Adopts Low Emission Vehicle Standards

After a months-long process, Colorado's Air Quality Control Commission on Friday adopted the so-called "Low Emission Vehicle standards." The move protects Coloradans from the federal government's...


[Read more]


What's At Stake

Climate disruption puts at risk the very values that make Colorado such a special place to live, to work, to enjoy.


Who We Are & What We Do

CC4CA is a coalition of 21 local governments, working for state and federal climate-protection actions to complement our local efforts.