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How to live sustainably

Sustainable living is a lifestyle that reduces a person’s or society’s use of Earth’s natural resources. Being sustainable makes sense. It can improve health, increase safety, and save money. For example, driving less reduces air pollution, decreases wear and tear on local roads, and saves money.

Energy efficiency and renewable energy

One way to live sustainably and reduce your carbon footprint is to consider how much energy you use and where it comes from. Transitioning to renewable energy (e.g. solar) reduces greenhouse gas emissions because of Australia’s reliance on fossil fuel for electricity generation.

How to make your home energy efficient and reduce your carbon footprint:

Useful resources:

Solar/renewable energy

Transitioning to renewable energy (e.g. solar) reduces greenhouse gas emissions because of Australia’s reliance on fossil fuel for electricity generation. Council recently installed solar panels capable of generating 51kW on the Marie Bashir Mosman Sports Centre to significantly reduce the power bills and greenhouse gas emissions. Consider installing solar PV panels on your home or changing to a renewable electricity provider.

Useful resources:
  • Living Mosman Events and Workshops
  • The Australian Energy Foundation is an excellent resource if you would like to know more about solar. You can email questions to their energy advisors and get quotes.
  • SunSPoT is a free tool to help homeowners understand the benefits and costs of installing solar panels using a satellite map
  • The Clean Energy Council’s Guide to Installing Solar PV for Households steps homeowners through the process of purchasing and installing rooftop solar panels

ClimateClever app

Council has partnered with ClimateClever to offer residents and local schools a 12 month subscription to the ClimateClever app for half the standard subscription fee.

A product of research at the Curtin University Sustainability Policy Institute, the ClimateClever app enables users to measure and monitor their environmental impact through electricity, gas and water consumption, and provides an action plan on how to be more energy efficient, and reduce emissions and utility bills.

ClimateClever works in three simple steps:

  • Measure – Calculate carbon footprint and track consumption, emissions and costs.
  • Audit – Understand how the home or school consumes resources, and how this contributes to carbon footprint and utility costs.
  • Action – Create a custom action plan to systematically reduce resource consumption, emissions and utility bills.
  • For residents – Mosman residents are invited to subscribe to the ClimateClever Homes app for 12 months for $15 (ex GST). For more information and to subscribe with this discount follow this link.
  • For schools – Mosman schools are invited to subscribe to ClimateClever for 12 months with a 50% price reduction. Schools using ClimateClever typically save at least 10% on utility costs, and the app links carbon reduction initiatives to the curriculum and enables action based learning. A subscription comes with teaching resources, opportunities to connect with other ClimateClever schools, comparison data and progress reports. For more information and to subscribe with this discount follow this link. Note, pricing depends on school size.

HomeEnergySaver videos

Council partnered with Your Energy Friend to produce a series of short videos introducing energy efficiency topics for the community.

Be water wise

We all know water is our most precious resource – let’s do our best to conserve water.

Another way to live sustainably is to reduce the amount of water you use, in and around the home. As more than 85% of Greater Sydney’s water supply relies on rain, our water is in short supply during prolonged droughts. Water restrictions apply to everyone in Sydney: this includes both residents and businesses. If we all do our bit we will make a big difference across Greater Sydney.

Adhere to the current water restrictions put in place and enforced by Sydney Water.

There are many ways to save water (and reduce your water bill) around the home and in the garden, at little or no cost. Water NSW provides tips on how to be water wise and Sydney Water recommends simple things you can do in your home and garden to save water. See Sydney Water’s website for more information about rainwater and greywater tanks.

Food and garden

Sustainable food choices are healthy for our bodies and the environment. This means foods that provides a balanced diet for the body but also are produced in a way that does not harm the environment.

Tips for eating sustainably:

  • Eat seasonally and buy local. Freshly picked Australian produce is more nutritious. Transporting food across long distances burns fossil fuels and emits greenhouse gases. By buying from local markets, it not only reduces the fossil fuel use and greenhouse gases, it also supports your local economy.
  • Grow your own food. Growing fresh fruit, herbs and vegetables at home is fun, healthy and doesn’t require much room. When you grow your own food, you cut the need to transport food using trucks that emit greenhouse gases. Seasonal planting for Sydney conditions will help you have a successful crop. The ABC has a useful guide for seasonal planting in Sydney.
Useful resources:

Avoid and reduce food waste

When our food ends up in a landfill, it can’t decompose naturally and it releases methane, a greenhouse gas that is detrimental to the environment and contributes to climate change. To reduce waste to landfill Council provides community education and workshops. We are continually researching new ways of diverting waste and developing strategies to minimise waste.

The Waste Hierarchy below demonstrates the most preferable (and most sustainable) option for waste. Most preferable is to avoid waste altogether. If it is impossible to avoid generating waste the next option is to reduce waste and so on, with disposing of waste in landfill as the least preferable option.


Living sustainably means considering how your mode of transport affects your carbon footprint.

Council is committed to encouraging the community to use sustainable modes of transport. Find information and maps to get you moving, back on your bike, enjoying your local area and meeting people and safely getting you around.