Windows, whether in homes or commercial buildings, are a notorious source of energy inefficiency, letting too much heat indoors in the summer, or too much heat outdoors in the winter. This ...

Scientists from the Hong Kong University of Science and Technology have developed a dual-band selective solar harvesting (SSH) window based on transparent photovoltaics (TPVs) and transparent solar ...

Sam Pardue knew the windows in his Sullivan's Gulch home were leaking heat. As a good Portland environmentalist, he wanted to do something about it. But the idea of spending $30,000 for double-pane ...

Heat will escape from your house any way that it can. And with cooler weather just a couple of months away, it’s time to consider ways to make our homes more energy efficient. Open up your home energy ...

Kawneer Company, Inc., an Alcoa business and the leading manufacturer of architectural aluminum products and systems for commercial construction, introduces its new AA™5450 Series Window. Now ...