As a former realtor, general contractor and greenhouse operator, Kristi has touched nearly all aspects of homeownership, from the foundation up. Today, Kristi is a full-time investing and real estate ...

Solar trees don't produce as much electricity as rooftop solar arrays, but they do decorate urban spaces and increase public awareness about the beauty of solar energy. Solar trees are constructed ...

Picture a forested hillside stripped bare, replaced by row after row of black solar panels. That’s the tradeoff many communities face: renewable power at the cost of ecosystems. But a growing body of ...

SUNNYVALE, Calif.--Call it an eco-parable: one Prius-driving couple takes pride in their eight redwoods, the first of them planted over a decade ago. Their electric-car-driving neighbors take pride in ...

A group of scientists from the Hungarian University of Agriculture and Life Sciences designed a prototype of a solar photovoltaic tree that purportedly offers an optimal balance between energy ...