Sustainable Transportation Coalition of Hawaii

The Sustainable Transportation Coalition of Hawaii works with vehicle fleets, fuel providers, community leaders, and other stakeholders to save energy and promote the use of domestic fuels and advanced vehicle technologies in transportation.

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Contact Information

126 Queen Street
Suite 204
Honolulu, HI 96813

Tabatha Knudson
808-954-6161
Tabbi@blueplanetfoundation.org

Coalition Website

Tabatha Knudson

Tabatha (Tabbi) Knudson is the Mobility and Equity Coordinator for the Sustainable Transportation Coalition of Hawai’i. Knudson is a recent graduate of the University of Hawai’i at Mānoa with a bachelor’s degree in Natural Resources and Environmental Management.

Over the past few years, Knudson has become increasingly involved with integrating values of justice, equity, and inclusion into environmental work. With the Sustainable Transportation Coalition of Hawai’i, Knudson plans to work with local stakeholders, agencies, and others to promote these values and further integrate them into the coalition’s existing activities.

General Stats

  • Designated: August 29, 1995
  • Population: 1,455,271 (based on 2020 Census estimate)
  • Area: 6,432 sq. mi.
  • Local/Regional Service Area: Entire state of Hawaii

Alternative Fueling Stations

Including public and private stations

  • Biodiesel (B20 and above): 5
  • Electric (charging outlets): 834
  • Ethanol (E85): 1
  • Hydrogen: 2
  • Natural Gas: 0
  • Propane: 1

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
*2020 DOE-Verified Metrics

Learn about just some of the projects from Sustainable Transportation Coalition of Hawaii. Visit the Sustainable Transportation Coalition of Hawaii website for more projects and information.

Projects and Case Studies