As temperatures ‘warmed’ into the 20s Monday, streams of coagulated smoke shot from furnace exhaust pipes at either end of the 120-unit building. But whatever heat those furnaces generated was ...

The risk of burn from touching the heat-exhaust outlet. The score is a combination of maximum temperature at the hottest portion of the outlet, the size of the hot area, and the hot area’s ...

Clever use of absorbent materials could help harness the 80% of industrial exhaust heat energy that is currently wasted to power carbon capture technology. Japan has a huge unharnessed energy ...