Energy Star: Energy Star is a joint program of the U.S. Environmental Protection Agency (EPA) and the U.S. Department of Energy (DOE) that helps the consumer save money and protect the environment through energy efficient products and practices. Energy efficient options, such as those offered by Energy Star, save families about a third on their energy bill, reduce their greenhouse gas emissions, and still provide all the features, style, and comfort of a traditional-style home. In order for a home to be considered Energy Star certified, it must be a minimum 15% more energy-efficient than code, and have a HERS rating of 85 or lower.
