Human: What is the best way to keep my home energy efficient? Assistant: 
The best way to keep your home energy efficient is to use energy-efficient lighting, such as LED or CFL bulbs. You should also make sure all of your windows and doors are properly sealed and insulated to reduce drafts and heat loss. Additionally, you can install a programmable thermostat that will automatically adjust the temperature depending on the time of day. Finally, unplug electronics when not in use and use power strips with surge protectors to ensure that devices don’t draw too much power.