The fuel efficiency of an electric car is measured in kilometres per kWh. It is a measure of how far the car can travel on a single unit of electricity. Calculating the fuel efficiency or mileage of ...

Aerodynamic alloy wheels and the lack of a radiator grille aside, electric cars look very much like their petrol and diesel equivalents, despite the engineering and chemistry under the metal being ...

There's one figure that any cost-conscious motorist wants to know about their car: miles per gallon (MPG). This figure – which measures the fuel efficiency of a vehicle – allows drivers to know how ...

Datacentre energy consumption and operational efficiency are under intense scrutiny. Sensing a need to control datacentre growth, legislators and regulators have begun efforts to require operators to ...