These water heaters are far more energy-efficient than conventional options. We put 10 models to the test.By Yasmeen KhanHeat ...

Two key drainage pumps in New Orleans went offline during Monday’s heavy rainfall, contributing to widespread street flooding across parts of the city, according to the Sewerage and Water Board of New ...

Heat pumps and electric vehicle chargers will have ‘smart’ functionality allowing consumers to use electricity at its cheapest. Heat pumps and electric vehicle chargers will be sold ‘smart’ ready, ...

Charging electric cars or warming home with a heat pump overnight when electricity tariffs are often cheaper could save ...