Following the first energy crisis in 1973 there was a rush to heat homes with the sun. It was a tinkerer's paradise, with all manner of solar heating systems migrating from garage workshops to ...

As I discussed in last week’s column ("Resilience: Dramatically Better Building Envelopes," Jan. 4), a resilient home is extremely well-insulated, so that it can be kept warm with very little ...

It won't be long before winter hits us again, and I promised myself last year that we'd do what we could to our home to make it more comfortable this year. It stayed cold indoors all last winter, and ...

Heating houses is a major energy suck. Behind passenger cars and trucking, it’s the largest energy draw in the United States. But it turns out homeowners looking to stay warm don’t need to rely just ...

This second floor room takes advantage of the passive solar heat of the morning sun. ANA VENEGAS Fresno Custom Publications Photo When Chris Senior was in college in the ’70s, he was convinced energy ...

Switch to solar with a system built for you. There isn’t a strict definition for what makes a home "solar" — it just has to use energy from the sun in some capacity. If you’re building a new home, it ...

A passive solar house is typically designed from scratch factoring in several considerations to boost the structure’s ability to naturally keep the interior living spaces a comfortable air temperature ...

Q. I feel the sun shining in a living room window and it's very warm. My budget is pretty tight, but I want to make or install something to capture that heat and lower my heating bills. What do you ...

Switch to solar with a system built for you. Solar water heaters work by absorbing sunlight in solar collectors and saving the heated water in a storage tank. Both active and passive solar water ...

Researchers from the Solar Energy Research Institute (SERI) at the Universiti Kebangsaan Malaysia have developed a new passive technology to keep solar panels cool. They claim their new tech can ...