Turning appliances off instead of leaving them on standby could save you up to US$250 per year.
Install energy-efficient light bulbs, these can save nearly US$130 each over their lifetime compared to normal light bulbs.
Turn your computer off instead of leaving it on standby.
Try putting on a sweater instead of turning up the thermostat.
Turn your TV off instead of leaving it on standby.
Add to or improve the insulation in your house, to prevent heat loss through the walls, floors, and roof.
Insulate your hot water tank and knock up to US$38 off your heating bill every year.
Next time you buy a new appliance, look for the energy efficiency rating. On the A to G labelling scheme, A is the most efficient. These appliances can save you money as well as reducing your energy consumption.
Buy 'in season' produce as 'out of season' produce is often grown in high-energy greenhouses.
Let your leftovers cool before putting them in the fridge, this will reduce the amount of energy used.
Keep the back of the fridge clean so it will work most efficiently.