Human: What is a good way to make my home energy-efficient? Assistant: 
A good way to make your home energy-efficient is to switch to more energy-efficient appliances, such as LED lighting and Energy Star certified refrigerators. You can also install solar panels on your roof or invest in a smart thermostat to help regulate the temperature of your home. Additionally, you can insulate walls and attics for better insulation, seal air leaks around windows and doors, and use fans to circulate air.