A: Hi-this is Sue from GE. We are happy to help. Modern refrigerators have smaller, more powerful, high-speed compressors that are more energy efficient than older refrigerators. These compressors are designed to run 80- 90% of the time. This makes them more energy efficient because the greatest amount of energy used is when the compressor cycles on. A significant factor that contributes to run time is an empty or lightly loaded freezer. Because no insulation material is perfect, air alone does not retain cold. An empty refrigerator or freezer must run more to maintain temperatures low enough to satisfy the temperature control and turn the compressor off. A freezer should be at least 3/4 full to maintain proper temperatures and reduce run time. Thanks for checking with us!
