E Komo Mai

The Hawaii Hydrogen Implementation Working Group, is an innovative group of members, and volunteers seeking to develop hydrogen infrastructure in Hawaii. Helping Hawaii in its goal to become 100% by 2045 renewable energy.

Key Accomplishments

September 2015 - Aloha Everyone, Thank you for visiting the site, we apologize for any inconvenience this may have caused. We are currently updating the site, if you have any questions or concerns please email us at hcatt@htdc.org. Thank ... Learn more

May 2014 - DETROIT – General Motors’ fleet of fuel cell vehicles recently passed 3 million miles of hydrogen-powered, real-world driving. Individual vehicles have accumulated more than 120,000 miles. By GM’s estimate, using hydrogen to power these vehicles, ... Learn more

September 2013 - WARREN, Mich. – General Motors and the U.S. Army Tank Automotive Research, Development & Engineering Center are expanding their collaboration in the development of hydrogen fuel cell technology. Through a new Cooperative Research and Development Agreement, ... Learn more