Hawaiian Electric said Tuesday that almost half of all Oahu single-­family homes have been outfitted with rooftop solar systems — even as Hawaii’s solar industry faces a rocky, uncertain future with ...

New federal regulations are expected to jolt up Hawaii electricity costs and make it harder for the state to achieve its clean energy goals. Changes enacted July 4 under President Donald Trump’s ...

HONOLULU (HawaiiNewsNow) - Hawaii solar companies are racing to hook up new customers before the Trump Administration changes the rules on a major tax incentive. President Donald Trump’s budget bill, ...

Select an option below to continue reading this premium story. Already a Honolulu Star-Advertiser subscriber? Log in now to continue reading. On Hawaii island, residential systems contribute a larger ...

As the cost of living continues to rise in Hawaii, many homeowners are looking for ways to cut expenses. One major area of concern? Electricity bills. Hawaii has the highest electricity rates in the ...

Hawaii Energy instant rebates on water heating, cooling systems, and energy-efficient appliances are now available to large-scale island residents who have access to the complete Hawaii Energy ...

HONOLULU (HawaiiNewsNow) - The state is warning the public of a new scam involving imposters going door-to-door. The state received several reports of fraudsters ...