LEED Green Associate Practice Test

How much energy do Energy Star appliances typically use compared to standard appliances?

1. 5% to 15%

2. 10% to 50%

3. 20% to 40%

4. 25% to 35%

The correct answer is: 10% to 50%

Energy Star appliances typically use between 10% to 50% less energy than standard appliances, making them significantly more efficient. This range is substantial enough to have a noticeable impact on energy consumption, thus contributing to lower utility bills and reduced environmental impact over time. Energy Star certification ensures that these appliances meet stringent energy efficiency guidelines, ultimately promoting energy conservation and sustainability practices. It's important to note that while other ranges may reflect some level of efficiency, they do not encompass the breadth of savings that Energy Star products can provide in various categories. The 10% to 50% range effectively captures the diverse types of appliances available and the varying degrees of energy efficiency they offer.