After two or three weeks without smoking, your lungs may start to feel clear, and you'll start breathing easier (AHA, 2012) . For most smokers, withdrawal symptoms dissipate about two weeks after quitting.
Use and Energy Efficiency Opportunities. Energy Use in Supermarkets. On average, supermarkets in the United States use around 50 kilowatt-hours (kWh) of electricity and 50 cubic feet of natural gas per. square foot per year â an average annual energy cost of more than $4 per square foot. For an average-size (50,000 square foot) store,
But thereâs another value listed: how much energy you actually used. If you are a perfectly average American living in a perfectly average household, your monthly electricity bill will read 903 kilowatt hours (kWh), which costs $107, per household.But most of us donât live in perfectly average households.osts vary state-by-state, too. Hawaiians pay the most for electricity ($203 a month) and New Mexicans pay the least ($75 a month). As for our Inside Energy focus states: 1  Colorado homes use 706 kWh and spend $81 per month.