The Monterey County Sheriff's Office has installed a solar and battery system expected to save $12 million over 25 years, ...

Comet C/2025 R3 (PanSTARRS) is brightening in the night sky in April. Here's when and how to see the buzzworthy celestial ...

Nearly 200 advocacy groups are pushing Washington to return $350 million that had been set aside to equip 12,000 low-income ...

Every century or so, a solar event is strong enough to knock out satellites and even terrestrial power grids. Are we ready?

UNDER EMBARGO UNTIL NOON ET (asterisk)(asterisk) Nearly 200 organizations are urging the Trump administration and Puerto Rico s ...

First Solar (FSLR) closed at $195.20 in the latest trading session, marking a -2.7% move from the prior day. The stock's performance was behind the S&P 500's daily gain of 0.8%. Elsewhere, the Dow saw ...

A YouTuber explained the money-saving benefits he has seen by upgrading his conventional water heater to a modern heat-pump ...

Backed by 20 years of robotics expertise, WYBOT makes pool cleaning truly autonomous with multi-sensor fusion navigation, AI-powered cleaning and no-touch solar charging.

The Hispanic Federation is one of seven organizations that were going to help install solar systems and educate families ...

Nearly 200 organizations are urging the Trump administration and Puerto Rico’s governor to restore $350 million in federal ...

Installers are increasingly turning to third-party ownership models to bridge the gap left by expiring residential tax ...

Tigo Energy has expanded the availability of its Inverter Power Output Control (IPOC) to the 3.8-kW Tigo EI Inverter designed ...