August 15, 2018 - Sunset Beach Dune Restoration Project Utilizing Private Public Partnership

July 17, 2018 - DLNR News Release - State climate commission leadership applauds honolulu directive - mayor directs city & county to address sea level rise impacts

July 16, 2018 - Mayor Issues Directive on Climate Change and Sea Level Rise in Response to Report from Climate Change Commission

July 5, 2018 - Mayor Caldwell taking part in 2018 World Cities Summit

April 20, 2018 - Blue Line Project Raises Awareness about Climate Change

April 12, 2018 - honolulu No. 1 in sanitation in worldwide ranking

April 4, 2018 - Mayor Caldwell pledges continued support of solar energy as report ranks Honolulu #1 in nation

April 4, 2018 - Honolulu Among U.S. Leading cities in New Report 

March 9, 2018 - Island-wide LED Street Light Conversion Project Set to Begin

February 20, 2018 - Hawai‘i's mayors Oppose Trump Administration Repeal of Clean Power Plan

february 7, 2018 - Electric bus completes 13 of 23 planned routes in pilot project

December 12, 2017 - Hawai‘i's mayors commit to shared goal of 100% renewable ground transportation by 2045

October 4, 2017 - City now accepting Grants in Aid applications

June 13, 2017Honolulu joins ‘We Are Still In’ Coalition in support of Paris Climate Agreement

June 1, 2017Mayor Caldwell statement on Trump Administration’s decision on Paris Climate Accord

April 13, 2017Mayor Caldwell, in partnership with 100 Resilient Cities, appoints Joshua W. Stanbro to be Honolulu’s first Chief Resilience Officer