Cooling

7 people are doing this

29 out of 34 people think it's worth doing

Be comfortable, not cold

Suggested by PWt

For each degree your air conditioner is set below 24° C (75° F), you'll use 3 to 5 per cent more energy. If you set your thermostat at 25°C (77° F), can be comfortable and save energy.

Also, don't set your thermostat at a colder setting than normal when you first turn on your air conditioner. It won't cool your home any faster and could well waste energy.

Task Details

Time:

5 Minutes
Difficulty:

Basic
Savings:

$$

Task Details Legend

Time:
How long this tip/project should take you.
Materials:
What you’ll need to get this done.
Difficulty:
basic - you're familiar with the many uses for duct tape
intermediate - you can use power tools without losing limbs
expert - you're qualified to rewire the house if necessary
Savings:
$$$$ - $0 - $20/yr
$$$$ - $20 - $50/yr
$$$$ - $50 - $100/yr
$$$$ - $100+/yr