Refrigerator/Freezer
- Set the fridge at five degrees Celsius and the freezer at minus-15 degrees to reduce running costs.
- Keep the fridge at least five centimetres from the wall to allow the heat to escape and save up to 150kg of greenhouse gases each year.
- Locate your fridge/freezer out of the sun and away from the oven.
- Open the doors as little as possible.

SunSPoT Solar Calculator
SunSPoT solar calculator is now available to Hornsby Shire residents and businesses, to help you make an informed solar purchasing choice.

Switch to GreenPower
Switching to 100% GreenPower is the best thing you can do for the planet today. GreenPower is a great option for renters and people who can’t install rooftop solar.