Ok. Let's talk a out this for a moment.
A fridge brand new in 1985 cost about 85 dollars a year in energy now a fridge costs about 45 a year. A YEAR. The savings is absolutely negligible.
And I understand that over a large population that small amount of savings is quite large. The thing is the standards for these types of ratings is... Questionable at best.
For example on a washing machine they conserve water by filling the tub with less water several times which in turn works out to be more water over time instead of just one fill.
The energy star rating sticker is there for marketing and nothing else. It helps sell the appliance. Thats all.