Researchers at the University of Padova in Italy have proposed to improve the performance of residential air heat pumps with air-geothermal heat exchangers and have found this combination may reduce ...
Morning Overview on MSN
Harvard solar device auto-switches to deliver power or heat
Harvard engineers have built a solar harvester that automatically toggles between producing heat and generating electricity ...
Researchers in China demonstrated that integrating energy tower heat pumps with evaporator-side boilers, air-source heat pumps, or solar-assisted systems can significantly improve winter heating ...
The Family Handyman on MSN
What Is Passive Solar Design?
If you're building or renovating, passive solar design can make your house easier to keep comfortable. Our panel of experts ...
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