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Energy savings facts

Every dollar invested in energy efficient appliances saves two dollars in generation, transmission and distribution costs.

Each degree of increase in the temperature of an air conditioner can save as much as 10 per cent of household cooling costs.

Air conditioners use more electricity than nearly all household appliances.

Air conditioning use has escalated in Western Australia in the past five years. The number of households with air conditioners has risen from 47 per cent in 1999 to 92 per cent in 2008. 

15 per cent of the electricity network is built to provide for approximately two and a half days of peak use every year. If we reduce our peak use millions of dollars could be saved on infrastructure costs.

Remember, 24 is cool!

Energy Saving Tip

24 degrees Celsius or above

Set your air conditioner to 24 degrees or above.

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Close your curtains

In hot weather, close all your curtains and blinds in the morning to prevent the sun from heating up your home.

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Restrict appliance use

Use your washing machine, dryer or any major appliance in low energy use times of the day and avoid using them between 3 and 6 pm

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Restrict pool pump use

Unless you are swimming, avoid running your pool pump between 3 and 6 pm.

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Switch off the second fridge

Switch off the second fridge except when it's really needed. By turning off a single door fridge, you save more than a tonne of greenhouse gas emissions and $130 each year.

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Use lower wattage globes

Fit lower wattage globes (or compact fluorescent lamps) in bright lights, especially down lights and spot lights. This will save up to 75 per cent of greenhouse gas normally produced from incandescent lights.

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Energy rating

Buy a fridge with an extra star on its label and cut greenhouse gas emissions, in some cases, by more than 100 kilograms each year.

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Water systems

Buy gas hot water systems and solar hot water systems. They produce less greenhouse gases.

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Turn off appliances

Turn off appliances, such as computers and televisions, at the wall, where practical.

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Fan-forced ovens

Buy fan-forced ovens, they generate up to 35 per cent less greenhouse gas than conventional ovens.

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Close windows and doors

When heating or cooling, close windows, external doors, doors to unheated areas, such as laundries and bathrooms, to keep the cool or warm air inside.

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Evaporative coolers and ceiling fans

Evaporative coolers produce lower greenhouse gas emissions than refrigerative systems. Ceiling fans have the lowest emissions of all types of cooling systems.

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