W AKEFIELD, N.H. (AP) — A Massachusetts family of four were found dead on Christmas Day at their lake house in New Hampshire after their propane heating system appeared to have malfunctioned ...

Depending on the size of your growing operation, you have multiple heating and cooling energy options to choose from.

The Chinese manufacturer said its new propane heat pump can reach a coefficient of performance of up to 5.25 and provide hot water at 80 C.

GERMANY: In a world first, a passenger train with a propane air conditioning system has completed successful trials in ...

Germany's Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE ... t exceed the maximum limit of 150 grams of propane. “Thus, the heat pump can be operated independently of the safety ...

You can heat homes with gas, propane, oil or electricity. Or you can make use of the virtually endless supply of clean energy that lies right beneath your feet.