Honolulu

Hawaii Advances Green Transportation with New All-Electric Bus Fleets in Kauaʻi, Maui, and Hawaii Island

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Published on July 21, 2025
Hawaii Advances Green Transportation with New All-Electric Bus Fleets in Kauaʻi, Maui, and Hawaii IslandSource: Department of Transportation

The Hawaii Department of Transportation and four counties announced a new fleet of all-electric, zero-emission buses that will operate on Kauaʻi, Maui, and Hawaii Island. According to the Hawaii Department of Transportation, Governor Josh Green said the move helps reduce Hawaii's reliance on imported fossil fuels and supports energy security.

Hawai‘i is replacing 12 old diesel buses with new electric ones made by Gillig. Each bus is expected to reduce nitrogen oxides emissions by 1.445 tons during its lifetime, adding up to about 17.34 tons of total emission cuts. The $16.6 million project received $11.2 million from the Federal Transit Administration and $3.53 million from the Hawai‘i State Energy Office using Volkswagen Settlement funds. All counties plan to use 100% renewable fuels for public buses by 2035. Honolulu already has 17 zero-emission buses and plans to add up to 78 more in the next three years, along with more charging stations. Honolulu Mayor Rick Blangiardi said, “They are quiet and efficient, with top-notch performance ensuring our riders a safe, comfortable and high-quality ride,” as reported by the Hawaii Department of Transportation.

Local government leaders are supporting the use of electric buses in Hawaii. Kaua‘i Mayor Derek S.K. Kawakami said, "The introduction of electric buses into our County’s fleet is more than a transportation upgrade; it is a clear commitment to environmental responsibility in our County and State." Maui Mayor Richard Bissen said he looks forward to seeing the buses on the road and noted their environmental benefits. Hawai‘i Island Mayor Kimo Alameda also noted the benefits for both the environment and local communities and recognized the role of federal and state partners in making the project possible. A video and photos of the new buses are available on the Hawaii Department of Transportation website.

Honolulu-Transportation & Infrastructure