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Standby power – you’re paying for it!

The importance of standby power was confirmed at a recent international workshop held in Tokyo.

Why Care About Standby Power?

Standby power for electrical equipment - sometimes called leaking electricity or ‘Phantom loads’ - is the electricity consumed by appliances when they are switched off or not performing their primary function. Standby power consumption is an increasing fraction of the world’s energy use.


80% of the energy consumed by microwave ovens in their lifetime is used by it's clock and standby power.

In Germany, the standby mode accounts for an average of 22% of all appliance electricity consumption; in Japan it is estimated to account for 9.4% of total residential electricity consumption, compared to 8% in the UK and 11.6% in Australia. Annual average standby power levels were reported to be 32W in the UK, 29W in China and 87W in Australia.

So, what does it mean for us in Australia? It represents an annual cost of about $83 for the average household, and the release of greenhouse gasses, including almost 700kg of CO2 from power stations.

Source: Appliance Efficiency Newsletter Vol 5 2001

Reducing The Waste

The good news is that governments, manufacturers and standards organisations are now working together to cut standby losses significantly by 2010.

In the meantime, you can help by simply turning off equipment at the power point. If that’s too hard, get a little exercise by WALKING to your TV and Video and pushing off the power buttons so that the ‘standby’ red light goes out.

By the way, do you turn your work computer monitor off if you’re not using it? That would help the university focus more resources into teaching and research – and help save the planet.

 

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Standby Power
Control Center
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Metering Policy
Cogeneration

 


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