Indeed, in a household of five, where the monthly electricity bill is KShs 5,000, at least KShs 1,650 goes on heating water. But this need not be the case. Kenya receives an estimated 4 to 6 kWh per ...

A research team at the University of Córdoba has designed a sustainable photovoltaic solar device that can heat water up to 80 degrees - just like a regular electric heater A significant percentage of ...

BUFFALO, N.Y. — Passive cooling, like the shade a tree provides, has been around forever. Recently, researchers have been exploring how to turbo charge a passive cooling technique — known as radiative ...

Geraldine has over a decade of experience writing within the home improvement sector. Additionally, she has unique first-hand renovation experience as the previous owner of a house-flipping business.

Find the best solar options for your home and budget. Find the best solar options for your home and budget. Since ancient times, people have found ways to use the sun’s heat to stay warm or keep cool.

The Fraunhofer Institute for Solar Energy Systems is assessing how a solar-powered heat pump system that uses waste heat from a distillery at a low-temperature level could be used to provide district ...

• Hot-water usage: Since the more hot water you use the more money you save with a solar heating system, large households will save a lot more by going solar. For example, a family of four will save a ...

A couple of years ago we heard about the MOlecular Solar Thermal (MOST) system, in which solar energy is stored in a liquid medium, then later released as heat. Now, the technology has been applied to ...

Officials in California say an investment in solar batteries may have saved the state from widespread blackouts and brownouts during a heat wave from June 23 to July 12. Interested in understanding ...