Pools and Spas
- The average backyard pool can lose up to 50,000 litres of water a year through evaporation. Installing a cover on pools and spas reduces this water loss.
- Ask your local nursery for advice on plants to screen the pool or spa and further reduce water loss.
- Install a shade cloth over the area to reduce evaporation.
- Consider replacing a sand filter with a cartridge filter, which requires less backwashing.
- Install an automatic pool cleaner to further reduce the need to backwash.

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.