Each of us can choose to live more sustainably when we understand how our choices impact the environment, other people and other species.

We can weigh up the pros and cons of our lifestyle by looking at values other than cost, comfort and aesthetics – such as environmental and social impacts. Then we can make more sustainable choices, talk to others, and put pressure on governments and businesses to respond to our concerns.

Climate change is probably the most pressing sustainability issue facing humankind. On average, each Australian emits more than 5 tonnes of carbon each year – about 4.5 times the global average. In China, average per capita emissions are just 1 tonne a year.

Australia’s per capita emissions are high because of our economy’s heavy reliance on coal, oil, natural gas, and because our industries, infrastructure and built environment are relatively energy-inefficient.

While we can lobby business and government to improve public transport systems, and invest in energy-efficient buildings and renewable energies, we can also make changes in our own homes and lives, such as…

High impact actions

• Use public transport or cycle instead of driving (private car use is the largest single source of household greenhouse gas emissions)
• Install a solar hot water system (water heating is the second largest source)
• Make sure your electricity provider is GreenPower accredited
• Look at installing photovoltaic panels on the roof
• Insulate your home and install double-glazed windows

Medium impact actions

• Install timers on heating and cooling systems
• Use evaporative cooling instead of refrigerated air conditioning
• Ensure new appliances are energy-efficient (the more stars the better)

Low impact, low cost actions

• Close vents and doors in unused rooms
• Reduce stand-by power by switching off appliances at the plug
• Reduce shower time, install a water-efficient showerhead, and fix dripping taps
• Switch off the second fridge
  

These ideas are just some of the ideas from Climate Change: What You Can Do About It At Work, At Home, At School by Paul Holper & Simon Torok

Other recommended resources and books

• GreenHome website (Australian Conservation Foundation)
• Greeniology by Tanya Ha
• True Green by Kim McKay & Jenny Bonnin
• True Green@Work by Kim McKay & Jenny Bonnin
• ResourceSmart - Victorian Govt website
• Victorian Green Renters´ Guide, Environment Victoria
• SITA´s battery recycling program