After numerous thwarted attempts to go online, a completed but long-idle bioenergy power plant in Pepeekeo is once again in ...

A historic first delivery of biodiesel fuel made from sunflower oil to the Schofield Generating Station on the U.S. Army base ...

Decarbonizing Hawaii’s transportation by 2045 is a bold proposed plan from the Hawaii Department of Transportation, but there are concerns over how certain strategies could impact the cost ...

HONOLULU (KHON2) — A new University of Hawai‘i at Mānoa study showed there will be unseen levels of ocean acidification around the Hawaiian Islands. The acidification process happens as the ocean ...