A Massachusetts homeowner says getting solar panels was one of the best decisions she's made. Even better, she saved $10,000 on her installation costs and wants to spread the word about the tools that ...

One Redditor sought advice on whether they should take the plunge and invest in solar panels as a form of passive income from ...

Researchers in Saudi Arabia have made a major breakthrough in solar technology. A group of researchers, led by King ...

As the UK swelters in record-breaking heat, our community shares a mix of passive cooling tips, views on air conditioning, ...

A team of international researchers led by King Abdullah University of Science and Technology (KAUST) and including researchers from King Abdulaziz City for Science and Technology (KACST) has ...

The applications are numerous, opening the door to a veritable energy revolution.cooling systems in general, but also the ...

Paul and Patricia Grogan, both 81, built an energy-efficient passive solar home near Dublin in the 1970s. After almost 50 years, they're listing the 4-bedroom property for $1.32 million.

Here are some steps in purchasing a solar water heater system. Assess your roof: Ensure your roof is in good condition and receives at least five hours of sunlight daily. Estimate the size of the ...

Passive House design is the best option architects have today for a net-zero future, and it is up to us and our clients to make this future a reality. The building industry accounts for nearly 40 ...

The Mall of America does not have a central heating system. Instead, the complex maintains a temperature of around 70 degrees Fahrenheit year round through passive solar energy along with heat ...

According to the U.S. DOE, a solar water heater costs, on average, around $100 per square foot of collector area. For example, if your system uses a solar collector that measures 4 feet by 10 feet ...

For about 70 years, most electric hot water systems (HWS) in Australia have been turned on to heat overnight through the use of “ripple control” on a separate controlled load circuit in homes.