The following tips will help you to achieve this goal.
Medium steps
Reduce your power use — install a timer on your heater
A timer will ensure you heat your house only when you are home.
Big steps
Insulate your home
Insulation makes your house easier and cheaper to heat. Insulation can be found at most hardware stores, or search for it in the
Yellow Pages under ‘Insulation Thermal’.
Install a solar hot water heating system
Hot water heating makes up about 30% of average household energy use. A
solar hot water heating system provides plenty of hot water and saves up to 75% off your hot water bill see the Solar Smart website for details on solar water heating.