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Solar and Energy Efficiency
Solar power systems on your rooftop use renewable energy from the sun to create electricity. They reduce the amount of electricity you need from the grid and excess electricity can be directed back into the grid, or stored in a battery for later use. Solar has a number of environmental and economic benefits, including:
- Reducing your carbon footprint
- Lowering electricity bills
- Potentially attracting financial incentives from your retail energy provider
To find out more on how solar works, installing and grants available visit the NSW Government Energy Saver website.
SunSPoT is a great online tool to help you calculate how much electricity and money a solar PV system could save you at home or your business.
This is done by analysing your roof, shading, weather and solar radiation data, and combining these with your electricity usage and billing costs
The Federal Government has developed an online tool to help you compare electricity and gas offers, understand your energy bills and learn about energy consumer rights. For details, go to www.energymadeeasy.gov.au.
Being energy efficient is the number one thing you can do to reduce your power bills and help reduce greenhouse gas emissions.
Here are a few simple changes you can make to be more energy efficient at home:
Draughts
Draughts and air leakage can lead to between 15-25% of heat loss. Keep heat from escaping your home by:
Heating and cooling
Many households find that heating and cooling is their biggest energy expense. Cut those costs while keeping warm or cool with these energy-saving tips:
Hot water
For hot water systems, adjust the thermostat to 60 degrees for a storage and 50 for an instantaneous system
Electronics and appliances
Here are ways to reduce your appliance’s electricity consumption:
The NSW Government is trialling a new way to help people on low incomes reduce their electricity bills by installing free three kilowatt solar systems on their homes. To be eligible you must be a low income homeowners that hold a valid Pensioner Concession Card or Department of Veterans’ Affairs Gold Card and are currently receiving the Low-Income Household Rebate.
Solar is a great way to reduce your environmental footprint and you can save up to $600 a year on your household electricity bills. That’s up to twice as much as the Low Income Household Rebate of $285 a year.
For more details about the program - including eligibility and how to apply - please refer to the program guide on the Department of Planning, Industry and Environment website.
Switching to a 100% GreenPower electricity plan is the best thing you can do for our planet today. It’s your fastest way to go renewable, even if you rent or live in an apartment.
GreenPower is a government accredited and audited green energy program which is available to all residents in Sydney. It provides a more sustainable energy alternative to everyone, even if you can’t install solar panels.
You can switch your electricity plan to a GreenPower accredited plan if you rent, own, live in an apartment, house or run a business. GreenPower electricity plans are available through more than ten energy providers in Sydney and you could switch to a GreenPower plan in as little as 10 minutes.
Home water efficiency
What can you do?
- Regularly check and repair any leaking taps, toilets, and showers to prevent water wastage.
- Take shorter showers.
- Turn off taps while brushing your teeth to save water.
- Ensure your dishwasher is full before running a cycle.
- Choose water- and energy-efficient appliances when purchasing new ones.
- Install water-efficient showerheads and toilet systems.
- Plant native species, as they are naturally adapted to local conditions and require less watering.
- Water plants in the morning or evening to reduce evaporation and ensure more water reaches the roots.
- Use a broom instead of a hose to clean driveways, paved areas, and paths.
- Install a rainwater tank or reuse greywater in your home.
For more tips on how to use less water in your home and garden visit Sydney Water.
Installing a rainwater tank is an environmentally friendly way to make the most of a freely available resource around your home and garden, even when water restrictions are in force.
Tanks come in a variety of sizes and shapes and because they are heavy when full, must be installed and maintained correctly. When plumbed into your home, a rainwater tank could save up to 40% of your drinking water supply and reduce your water bills.
Regulations and some conditions may apply for rainwater tank installation. For detailed information visit Sydney Water Rainwater Tanks.
Greywater is wastewater from washing machines, showers, baths, and basins that can be reused. When used properly, greywater is safe and can provide valuable nutrients for plants, making it a great option for year-round irrigation.
Greywater can be collected in three ways:
- Use a bucket to collect greywater from your washing machine or shower to use on the garden. It’s cheap and easy but don’t store for more than a day.
- Accredited greywater diversion devices collect and store greywater in a small holding tank and then to a self-draining irrigation system below the soil surface.
- Greywater treatment systems can treat and store greywater for flushing toilets or watering the garden but definitely not for drinking.
For detailed information about using greywater safely, greywater diversion devices, and accredited suppliers of greywater treatment systems visit Sydney Water Greywater Reuse.
Sydney Water offer a wide range of water saving programs to help you stop wasting water at home and in your business including:
- WaterFix Residential
- WaterFix Commercial
- WaterFix Strata
- WaterFix Schools
- WaterFix Concealed Leaks
For more information visit Sydney Water WaterFix Programs.