According to the Climate Council, transport is Australia’s third largest source of greenhouse gas emissions, with the highest rate of growth. Cars are responsible for roughly half of Australia’s transport emissions. An international scorecard comparing 23 of the largest energy-using countries, ranked Australia second-worst for transport energy efficiency due to high emitting cars, and the lack of greenhouse gas emissions standards in place for cars or heavy vehicles; the relatively high distances travelled by car per person, compared to similar countries; low use of public transport (12% of trips); and low ratio of spending on public transport compared to roads.
Our preferred passenger transport modes of cars and planes cause more emissions than trains, buses, cycling and walking. For example, CO₂ emissions per passenger km can be 171 grams for a passenger car as against 41g for domestic rail. (The Conversation, Philip Laird, 2 March 2020)
Visit the City of Darwin website for information on paths and maps.