Drive Clean Colorado

The Drive Clean Colorado works with vehicle fleets, fuel providers, community leaders, and other stakeholders to identify community-driven choices that save energy and promote the use of alternative fuels and advanced vehicle technologies in transportation.

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Contact Information

12650 W 64th Ave, Unit E #216
Arvada, CO 80004

Bonnie Trowbridge
303-519-4144
bonnie@drivecleanco.org

Staff Contacts

Coalition Website

General Stats

  • Designated: September 13, 1993
  • Population: 5,770,790 (based on 2022 Census estimate)
  • Area: 104,555 sq. mi.
  • Local/Regional Service Area: Entire state of Colorado including tribal lands

Alternative Fueling Stations

Including public and private stations

  • Biodiesel (B20 and above): 5
  • Electric (charging outlets): 6,870
  • Ethanol (E85): 106
  • Hydrogen: 1
  • Natural Gas: 28
  • Propane: 56

Energy Use Impact*

Annual Energy Impact

Annual Energy Impact by Alternative Fuel Vehicle Project Type

Emissions Reduced*

Annual Emissions Reduced

Emissions Reduced by Alternative Fuel Vehicle Project Type
*2022 DOE-Verified Metrics

Bonnie Trowbridge

Bonnie is the Executive Director of Drive Clean Colorado where she leads the charge toward achieving breathable air for everyone by accelerating the equitable adoption of clean transportation. Bonnie brings a deep knowledge of the clean transportation market to her coalition – from consumer EVs to alternative fuels to heavy-duty manufacturers and fleets, and a comprehensive understanding of the vehicle incentives arena across the U.S. She is the co-chair for the Women of EVs Front Range chapter and is a Board member of the Colorado Department of Transportation’s Transit Enterprise Board. Her past experience includes nonprofit development and fundraising, grant writing and management, project management, events management, and she spent 11 years in public relations and marketing for a clean transportation vehicle manufacturer. Her experience includes program management for a non-profit where she led events such as policy summits, industry leader workshops, and utility engagement programs; and she has worked as a development director for nonprofits in Denver and Washington, D.C.