One unit of electrical energy is one kilowatt-hour, or 1 kWh. Domestic electricity meters, similar to those above, measure the number of kilowatt-hours of electrical energy used in a home or other ...

Energy and water are inextricably linked ... southern California requires about 1.6 kilowatt-hours (kWh) of electricity per cubic meter (35 cubic feet) of water; the same quantity sent hundreds ...

Householders are being advised to read and submit their energy meter readings before Saturday ... an average household - one that uses 12,000 kWh (kilowatt hours) of gas a year, and 2,900 kWh ...