A small municipal water utility experienced frequent pump shut-off, requiring callout of a maintenance technician to reset ...

Heat pumps operate by moving heat from lower temperature areas to higher temperature areas. They typically take advantage of an electrically driven compressor and a closed vapor compression cycle.

Researchers in Hong Kong have developed a hybrid-energy heat pump that seamlessly combines absorption and compression cycles using crystallization-free ionic liquids, improving efficiency and ...

Plans to introduce a new cycle area in St Lawrence have been welcomed by a sports group as it says biking facilities continue to improve in the island. Jersey Cycling said it welcomed plans for a new ...