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,
1 This average (residential) electricity rate in Seattle is 9.14% less than the Washington average rate of 8.53Â¢/kWh. 2  The average (residential) electricity rate in Seattle is 34.76% less than the national average rate of 11.88Â¢/kWh. 3  Residential rates in the U.S. range from 8.37Â¢/kWh to 37.34Â¢/kWh. The average industrial electricity rate in Seattle is 5.95Â¢/kWh. 2  This average (industrial) electricity rate in Seattle is 44.07% greater than the Washington average rate of 4.13Â¢/kWh. 3  The average (industrial) electricity rate in Seattle is 10.79% less than the national average rate of 6.67Â¢/kWh.