Low cost energy

Our energy company keeps on sending us comparison audits in the mail saying that we use a lot energy than our neighbors. I'm getting tired of seeing this in the mail. They don't take into consideration the square footage  of the house or the number of people in your household. We have two apartments and seven people, two refrigerators and one deep freeze freezer. Of course we're using more energy than our neighbors. Most of the houses have two maybe three people living there. Compared to us their bills will be lower. We've already had our house weatherized and assessed for low cost energy programs  that our state and county promotes.