It is catastrophic for climate goals,’ Michael Thomas, founder of Cleanview, an energy industry research group ...

Experts say networked home batteries and smart devices could save New Yorkers $2.4 billion a year, but utilities have little incentive to make it happen.

"You need to speak to several contractors before making a final selection," said Michael Trahan, a solar energy expert.

Tech companies are building data centers with their own private power plants, a risky bet that will increase carbon emissions and other pollution.

Home battery systems aren't just for backup power anymore. In some states, homeowners are tapping into stored energy to sidestep peak electricity prices and lower their bills.

Snow loads, –30 °C nights, and humid summer heatwaves test any cabin. A prefab kit that thrives in those extremes starts with a super-tight shell: thick wall assemblies, continuous insulation, and ...

Despite hosting huge hydropower plants, Amazon people still pay high energy tariffs — so they found another way.

A bill that would have opened up the door for Arizonans to install small plug-in solar energy systems on their back patios, balconies or backyards died in committee amid opposition from utility ...

An Arizona bill allowing plug-in solar panels on patios and balconies died in committee after utility companies raised grid safety concerns ...

Even though the overall trajectory for residential solar has been hockey stick-level growth, the industry has still faced challenges in the last 20 years.

Many businesses can effectively pay off the initial cost of a solar power system through electricity savings and a tax deduction within a year.

Legislation in Maine, Vermont, New Hampshire, Massachusetts and Rhode Island would allow small solar panels to plug directly into home outlets, expanding access to clean energy.