(with Examples) 1  An abstract noun is a word which names something that you cannot see, hear, touch, smell, or taste. It is the opposite of a concrete noun. 2  It is not always easy to spot an abstract noun, and it is common for grammarians to argue over whether the thing represented by a noun is perceivable or not.
Household electricity use: 6,000 kWh per household per year for 3 residents average per household. So the household use per capita is 2,000 kWh or about of per capita electricity from all applications. Household Natural Gas use: 400 therms per household x 30 give 12,000 kWh equivalent electricity.
Household electricity use in the UK dropped under 4,000kWh for the first time in decades in 2014. At an average of 3,940kWh per home, this was about 20% higher than the global average for electrified homes of 3,370kWh.