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Tucson Clean Cities Coalition

The Tucson Clean Cities coalition works with vehicle fleets, fuel providers, community leaders, and other stakeholders to reduce petroleum use in transportation.
Tucson Clean Cities coalition

Contact Information

Colleen Crowninshield
520-792-1093 x4426
ccrowninshield@pagregion.com
Coalition Website

Clean Cities Coordinator

Colleen Crowninshield
Photo of Colleen Crowninshield

Colleen Crowninshield has worked for Pima Association of Governments since 1994. In 2001, she assumed the Tucson Clean Cities responsibilities and became the full-time coordinator of the program. She also runs the Solar Partnership in Southern Arizona.

Colleen has made many advances in the Tucson Clean Cities program. She opened the first compressed natural gas, E85, and biodiesel retail stations, and in 2008, her program displaced more than 12 million gallons of petroleum.

In 2005, Crowninshield was named the U.S. Department of Energy Clean Cities Coordinator of the Year.

Pima Association of Governments
1 East Broadway, Ste 401
Tucson, AZ 85701

Tucson Success Stories

Watch videos about Tucson Clean Cities. View more videos on the Alternative Fuels and Advanced Vehicles Data Center.

Biodiesel Truck Transports Capitol Christmas Tree

Text version


12/31/2009

07/23/2011
Photo of a fire truck
03/03/2013
Photo of natural gas beer delivery truck
08/03/2013
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Tucson Clean Cities coalition Statistics
Population: 2,042,186
Area: 60,089 sq. mi.
Boundaries: Counties: Apache, Cochise, Gila, Graham, Greenlee, Navajo, Pima, Pinal, Santa Cruz, Yuma; City of Tucson
Designated: August 24, 1999   
Alternative Fueling Stations:
   Biodiesel (B20 and above): 2
   Natural Gas: 11
   Ethanol (E85): 11
   Electric: 152
   Propane: 25
Petroleum and GHG Savings*
Total Gallons
Saved
Total GHG
Avoided
Gallons
by AFV
GHG
by AFV
Annual petroleum savings: 1,518,229 gasoline gallon equivalents
See the Gallons by AFV tab for a breakdown of AFV-based petroleum savings.
Annual greenhouse gas emissions avoided: 8,061 tons of CO2
See the GHG by AFV tab for a breakdown of AFV-based greenhouse gas savings.
Annual petroleum savings by alternative fuel vehicle project type: 1,039,566 gasoline gallon equivalents
Greenhouse gas emission reduced by alternative fuel vehicle project type: 2,575 tons of CO2
*2013 metrics