In order to be cost efficient tradeoff, a new refrigerator should save 100 bucks a year on the electricity bill, or roughly 8 bucks a month. This site (http://

In order to be cost efficient tradeoff, a new refrigerator should save 100 bucks a year on the electricity bill, or roughly 8 bucks a month. This site (http://www.refrigeratorefficiency.com/efficiency-matters/refrigerator-maintenance http://www.refrigeratorefficiency.com/efficiency-matters/ref...) seems to think that is plausible. > Consider Upgrading > > Consider replacing refrigerators that are more than 10 years old. The efficiency of modern refrigerators can be over 40% greater than older models. This can save $15 per month on your electric bill.