Hawaii Cities Commit to Fully Renewable Ground Transportation by 2045

Mayors and civic leaders from across the Hawaiian islands signed a commitment to target 100 percent renewable ground transportation by 2045, both public and private.

1 minute read

January 6, 2018, 11:00 AM PST

By Philip Rojc @PhilipRojc


Downtown Honolulu as seen from the top of Diamond Head

John Fowler / flickr

Symbolically gathering on the Polynesian voyaging canoe Hōkūleʻa, leaders from Honolulu, Maui, the island of Hawai'i, and Kaua'i signed a commitment "to transform Hawaiʻi’s public and private ground transportation to 100 percent renewable fuel sources by 2045," writes Rob Kinslow.

Signees included Honolulu Mayor Kirk Caldwell, Maui County Mayor Alan Arakawa, Kaua'i County Mayor Bernard P. Carvalho Jr. and Hawai'i County Managing Director Wil Okabe. "In their specific proclamations the City and County of Honolulu, the County of Maui, and the County of Kauaʻi pledged to lead the way by transitioning all of their fleet vehicles to 100 percent renewable power by 2035, and the County of Hawaiʻi plans to establish a goal toward the same end."

The commitments follow a 2015 state law that requires 100 percent of Hawaii's electricity to be generated by renewable sources by 2045. They are also "in alignment with the state of Hawai‘i’s recent commitment to the goals of the Paris Climate Agreement that seeks to reduce greenhouse gas emissions and keep global warming below 1.5 degrees Celsius."

Tuesday, December 12, 2017 in Hawaii Reporter

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

April 30, 2025 - Diana Ionescu

Close-up on Canadian flag with Canada Parliament building blurred in background.

Canada vs. Kamala: Whose Liberal Housing Platform Comes Out on Top?

As Canada votes for a new Prime Minister, what can America learn from the leading liberal candidate of its neighbor to the north?

April 28, 2025 - Benjamin Schneider

Hot air balloons rise over Downtown Boise with the State Capitol building visible amidst the high rises.

The Five Most-Changed American Cities

A ranking of population change, home values, and jobs highlights the nation’s most dynamic and most stagnant regions.

April 23, 2025 - GoodMigrations

Sleeping in Public

Housing, Supportive Service Providers Brace for Federal Cuts

Organizations that provide housing assistance are tightening their purse strings and making plans for maintaining operations if federal funding dries up.

30 minutes ago - KSL

Conductor walks down platform next to Amtrak train at station in San Jose, California.

Op-Ed: Why an Effective Passenger Rail Network Needs Government Involvement

An outdated rail network that privileges freight won’t be fixed by privatizing Amtrak.

1 hour ago - Streetsblog USA

Aerial view of flooding during Hurricane Helene in North Carolina.

‘Quality Work, Fast’: NC Gears up for Homebuilding After Helene, Trying to Avoid Past Pitfalls

The state will field bids to demolish, repair and rebuild homes in the mountains. After struggles in eastern NC, officials aim to chart a different course.

2 hours ago - NC Newsline

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.