Generally-speaking, when there's something that we're trying to conserve, we don't just put it down the drain. For those of us who are trying to save power, however, that's just what happens when we ...

Today, global industry consumes a vast amount of energy. The biggest challenge is that as much as half of it is wasted due to the inefficient and complicated recovery of low-grade energy. Heat in the ...

Dear Jim: I am adding two rooms to my house for my parent's apartment. I have heard boilers make comfortable heat, especially for the elderly. Are they efficient and can I also use one for the rest of ...