Human: I'd like to know what I can do to make my house more energy efficient? Assistant: 

1. Start by making sure your windows and doors are properly sealed to prevent drafts.
2. Use LED or CFL light bulbs, which use less electricity than incandescents.
3. Insulate your walls and floors to keep the warm air in during winter and cool air out during summer.
4. Install a programmable thermostat that will automatically adjust the temperature depending on the time of day and season.
5. Consider installing solar panels to generate electricity for your home.