Carbon neutral car insurance

Reducing the amount of greenhouse gases produced by humans is recognised by governments, industry and the community as an increasingly important issue. According to the Australian Greenhouse Office, private car use makes up 34% of all Australian household greenhouse gas emissions, making it the worse contributer of CO2 emissions in our daily lives.
 * why go carbon neutral?

Carbon offsetting is the process of calculating the total amount of CO2 emissions a particlar activity generates and then investing in an activity that absorbs and locks away an equal amount of CO2 from the atmosphere. So putting it simply, doing a positive act that balances out a negative one
 * What is carbon offsetting?