A time-of-use pilot project on Kauai is expected to bring down costs for people who sign up for it. But it could have future payoffs for all customers.

Hawaiian Electric wants to offer shockingly lower rates to customers — at least for part of the day.

Amid changing incentives, home solar may take more time to pay off. But how does it affect resale values?

On Oahu, it’s the lack of locations, locations, locations.

Real estate analysts and experts contend we could make great strides toward producing the housing we need by losing some of our regulations.

The state’s chief executive discusses the road map to a renewable energy revolution, the NextEra-HECO merger and hopes for affordable electricity.

The game designer and tech entrepreneur wants to make living off the grid safe, reliable and affordable.

A company that thrived for more than a century in the islands is ready to sell. It is a good deal for executives and, the power company’s CEO argues, for the rest of us, too.

If the power company became more like the ride-hailing service in its pricing system and motivations, it might help bring down electricity prices.

Not all electricity is created equal. Maximize daytime demand for the product, and we might wean ourselves off oil and reduce the cost of living in the islands.