Rural homes play by different rules. Here's what it really takes, in solar and battery terms, to keep your home's water ...

Italian researchers have reviewed different system configurations for photovoltaic-thermal solar-assisted heat pumps in buildings. They say that using the PV-thermal collector as the heat pump’s ...

Many solar systems are still sized for yesterday’s homes. Here’s why EVs, heat pumps, and modern living demand a very ...

Researchers in Hong Kong have developed a hybrid-energy heat pump that seamlessly combines absorption and compression cycles using crystallization-free ionic liquids, improving efficiency and ...

Having spent 30+ years in residential construction, contracting, remodeling, maintenance and home repair, Deane now contributes DIY, informational and financial content as a freelance writer and ...

With global warming becoming an urgent issue, heating our homes efficiently -- and sustainably -- has taken center stage. As winters become more unpredictable (and unexpectedly harsh), finding ...

Major energy improvements like installing a heat pump or adding solar panels to your roof promise significant long-term savings. But they also require a hefty investment up front. How then, can we ...