Invest in a smart upgrade

“nergy Star also identifies energy-efficient appliances, including washers, dryers, refrigerators, freezers, dishwashers, dehumidifiers, room air conditioners, computers, and more. When shopping for new appliances, look for the Energy Star label, and rest assured that the items you are purchasing will go a long way toward saving you some cash. Of course, you wouldn't want to increase the use of these items just because they save energy. Consuming more defeats the purpose.”

https://www.investopedia.com/articles/pf/08/save-energy.asp