Solar remains the top source of new U.S. power despite a slowdown, as Duke Energy’s plan to expand fossil fuels raises ...

Mesa is taking steps to insulate the 18,000 residential and commercial customers in its 5.5-square-mile Electric Service Area, which includes the downtown, from spikes in their energy bill and ...

New Mexico’s community solar program has struggled to launch since lawmakers established it five years ago. Now, regulators are giving it a makeover to expand access. The idea behind community solar ...

Over the past few years, Pakistan has adopted solar power at unprecedented rates. That’s helping cushion it from the effects ...

Vermont utility Green Mountain Power is helping homeowners add home battery power at little to no upfront cost.

Michigan’s push for solar energy promises billions in investment and cleaner power, but questions remain over whether there ...

Wisconsin regulators approved two new solar projects in Columbia County, costing $360 million and powering 50,000 homes.

Elon Musk said he was going "make science fiction real" and help push the Earth up a step on the Kardashev scale, on Saturday ...

Advocates say the legislation would make domestic solar energy more accessible. Several states are considering similar laws.

We all know that the chaotic war in Iran is driving up prices for everything petroleum-related, from gasoline to heating oil to fertilizer, but less obvious is its effect on what you might call ...

A 43.8-kilowatt rooftop solar array installed by Everybody Solar will soon help the Harry Tompson Center carry out its ...

On April 7, voters will decide who controls the Salt River Project, or SRP, deciding fundamental questions about Arizona's ...