The system may also include a conventional water heater as backup, for times when solar heating is not enough to cover your domestic hot water needs. According to the U.S. DOE, you can classify ...

Scientists in Canada have demonstrated a promising new device that can purify a gallon of water a day, for just a few cents per gallon. Better yet, it’s made of old tires, and can even generate small ...

In broad terms, Earth's water was either part of the planet from the beginning of its formation in the solar nebula or ...

Solar heating uses the sun’s thermal energy to heat liquids or spaces. This article looks at the main solar heater types, ...

San Diego-based Beam Global’s (Nasdaq: BEEM) new solar-powered BeamWell water desalination and e-mobility delivery system provides clean drinking water, electricity, and mobility for crisis zones.

Broken Hill is back on the grid, ahead of schedule. It wasn’t quite Mad Max, but the outages and lack of resilience is ...

Palmetto, Solar Energy World, and Blue Raven Solar are the best solar companies in the U.S., based on a review by the MarketWatch Guides team. A residential solar system from one of our top ...

Good afternoon and Happy Friday readers – the weekend is finally here! If you are lucky enough to get Monday off for Veterans Day, we wish you a very happy long weekend. In today's edition of Daily on ...

The state granted $20 million to the Turlock Irrigation District in 2022 to test the idea of solar panels ... does not cause much water loss in the Valley, despite its hot summers.

Here’s how it works. Solar maximum refers to the highest rate of solar activity during the sun's approximately 11-year solar cycle. It is indicated by the intensity and frequency of sunspots ...

Productivity Commission chairwoman Danielle Wood has questioned the merit of taxpayer support for domestic solar panel manufacturing, declaring in April that a local industry would not command any ...

The country is gearing up to take the spotlight as the host of crucial climate talks. In the second of a series in the run-up to COP29, CNA digs into how this fits with its role in prolonging fossil ...