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

Bill Gates is backing efforts to recreate the same process that powers the sun, and at least one major tech company has already agreed to buy the electricity it could someday produce. Through ...

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.

Stock Market Today: The Dow Jones index rises Wednesday as market breadth expands. Nvidia stock jumps on its deal with Meta.

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

SiSiC (reaction bonded silicon carbide, RBSIC) spray nozzles are valued for their outstanding wear resistance, corrosion resistance, high-temperature stability, and long service life. Compared with ...

The RUSD Board during its July 21 business meeting approved moving forward with a solar energy initiative at four RUSD ...

The city-owned utility wants to add 50 megawatts to the program. It's asking for bids offering "solutions that can be deployed in the near term." ...

When buying or installing solar batteries, consider the long-term cost, the capacity of the batteries, the environment they're in, and how they receive energy.

Bloom Energy (NYSE: BE) was a breakout star of the energy sector in 2025, soaring nearly 500% in a single year. The momentum appeared to continue into 2026 following an impressive earnings report last ...

Twenty four states are now considering legislation to allow small, plug-in solar power systems that connect directly into a ...

Tucson-area residents are installing rooftop-solar systems in hopes of saving money on their power bills while helping the environment. But some local homeowners have been stuck with high bills or ...