The expiration of the 30% federal tax credit for solar and battery installations at the end of 2025 doesn’t necessarily make ...

In many arid regions, people use devices known as solar stills to extract drinkable water from seawater or tainted water. A new type of solar still is claimed to be much more effective than others, by ...

“The only source of new power that can grow very quickly and scale up is solar. Every other source of energy has key barriers ...

You could get more opportunities to see supercharged auroras over the next few months, thanks to our very active sun. Solar activity waxes and wanes on an 11-year cycle. The current cycle, known as ...

In the late 1980s, when Switzerland was just beginning to experiment with solar power, engineers bolted a few shiny panels ...

First Solar faces operational challenges and geopolitical risks, but remains a strong player in the U.S. market due to IRA incentives and tariffs. Earnings volatility is driven by manufacturing issues ...

First Solar, Inc. (FSLR) investors have endured a challenging three months, as the stock of the leading US solar technology company failed to regain the highs that it struck in June 2024. Accordingly, ...

A little over a year ago, the California Public Utilities Commission overhauled the rules for rooftop solar installations across the state. In its December 2022 decision, the commission added ...

Solar panels use sunlight to generate electricity, but they can do it around the clock, even when the sun isn't shining. Here's how. Solar energy is one of the most accessible and cleanest forms of ...

Access to clean water is one of the world's most pressing problems, but a team of University at Buffalo researchers has come up with a new take on an old technology that uses sunlight to purify water.

Technology has changed a lot about your home. Your thermostat could be a smart thermostat, your doors might be unlocked by a phone and your refrigerator may have a touchscreen on it. But your windows ...

When you shop through retailer links on our site, we may earn affiliate commissions. 100% of the fees we collect are used to support our nonprofit mission. Learn more. Even with the new U.S. tariff on ...