Three-quarters of electric production came from petroleum and coal in 2019.

A lawsuit filed in a California court involving investors in the Big Island power plant reveals its lead investor is now skeptical of the beleaguered project.

Some say systematic failures to respond to COVID-19 reveal just how challenging it will be to stop climate change, while others see reasons for hope.

Debates within the Nanakuli and Maili community about a possible landfill expansion are heating up.

We have the incredible opportunity to reimagine what is possible for our islands and our future.

Government contracts, geography and economics make it difficult to increase recycling on the island.

After more than a decade of regulatory machinations, the Hawaii Public Utilities Commission dealt what might be a death blow to Hu Honua.

Advocates say incentives like parking and rebates are needed to encourage the use of EVs in Hawaii.

The company provided information on 16 renewable energy projects, including nine on Oahu.

The proposed project would occupy 8 acres near an industrial park.