Oekoboiler Swiss AG, a Swiss manufacturer specializing in energy-efficient heat pump boilers, continues to advance ...

Timo Leukefeld GmbH has started selling a new hot water tank and heater in Germany, Austria and Switzerland. The boiler relies on two AC heating rods and uses excess solar power from rooftop PV ...

Solar heat can make an important contribution to increasing the sustainability of our heat supply. Photovoltaic-thermic (PVT) systems on the roof can, in combination with a heat pump, supply homes ...

The solar power plant Abengoa Solar will build in Gila Bend, Arizona, won’t rely on fancy photovoltaic panels. No, it uses pretty much the same trick your evil ass used on bugs and leaves way back ...

Pairing solar with reverse-cycle heating can cut winter costs significantly, but timing matters. Daytime heating shines on ...

An investment now could lead to major long-term savings THINKING about upgrading your home’s heating to save on energy bills? Installing things like solar panels and heat pumps can save you thousands ...

If electric vehicles are said to be the future, then we need a reliable and ecological way to create electricity. Solar panels seem to be the answer, but then what do you do when it’s cloudy or during ...

Charles Greely Abbot (1872-1973), the second Director of the Smithsonian Astrophysical Observatory and the fifth Secretary of the Smithsonian Institution, spent his scientific career measuring the ...