Follow these simple tips to lower your energy bills:
Get your HVAC system inspected, cleaned, and maintained at regular intervals
Clean and replace your filters at least once every three months
Insulate your home
Use a programmable thermostat
Use appliances only when required
Consider washing clothes in cold water
Seal leaks in doors and windows
In summer, close blinds during the day. If you want to naturally warm your house in winter, keep blinds open during the day.