Colorado Program Gets Dirty Cars Off The Road

Colorado Automobile Dealers Assn. Commits $1 Million to Clear the Air Foundation

Colorado auto dealers, Clear the Air Foundation team with Regional Air Quality Council to “Clear Air”

First-Ever “Trees for Clunkers” Program Debuts in Colorado

Dealers team to trade clunkers for trees

On Earth Day, Cleaner Cars

One Less Gas-Guzzler on the Street

This Earth Day, look to automobiles for solutions

Colorado Auto Group Aims to Get Clunkers Off The Road

Green Car Parade 2011 – The Denver Post