Pop quiz: What's your home energy IQ?

Energy.gov has plenty of resources for keeping your home's electric use manageable, with advice on how to save energy with heating and cooling, insulation, lighting and appliances.

They even have a quiz, Test Your Home Energy IQ, with 13 quick multiple-choice questions that will give you a snapshot of how much you already know—or don't know—about energy conservation in the home. Are you an energy genius? Each selected answer expands to show you more facts on the topic.

If you wish, you can then move on to the site's other quizzes, such as Test Your Lighting IQ and Test Your Climate Change IQ.

Take the home energy quiz