Seeking Sustainability in Supermarkets
2017-09-06
Sustainability and supermarkets might be the best fit since peanut butter and jelly. Energy Star calculates that, on average, supermarkets in the U.S. use around 50 kilowatt-hours (kWh) of electricity and 50 cubic feet of natural gas per square foot per year - an average annual energy cost of more than $4 per square foot.
