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Under the Kyoto Protocol, Australia must limit emissions growth to 108% of 1990 levels by 2012. The country says it is on track to meet its Kyoto target.
Here are some details about Australia's carbon emissions.
- Australia's net Greenhouse emissions totalled 576 million tonnes of carbon dioxide equivalent in 2006, or about 1.5% of world emissions.
- Emissions in 2006 were 4.2% higher than 1990 levels, despite a 47% increase from stationary energy.
- Australia emits 28.1 tonnes of carbon per person, one of the highest per-capita levels in the developed world and five times more per person than China, due to use of coal for electricity.
- Transport and Energy account for 69.6% of Australian emissions, or 400.9 million tonnes.
- Stationary energy, which includes electricity generation, petroleum refining and gas processing, accounts for 49.9% of emissions, or 287.4 million tonnes.
- Transport accounts for 14% of emissions, or 79.1 million tonnes. Road transport and passenger cars accounted for 12% of national emissions.
- Agriculture created 15.6% of emissions, or 90.1 million tonnes.
- 10.9% of Australian emissions, or 62.8 million tonnes, come from sheep and cattle, due to gases produced when they digest food.
- Land use and forestry account for 6.9% of emissions, or 40 million tonnes, down more than 70% from 96.5 million tonnes in 1990.
- Carbon dioxide represents 74% of Australian emissions (427.8 million tonnes), methane 20.5% (118 million tonnes), and nitrous oxide 4% (24.2 million tonnes).
- The energy sector is the main source of carbon dioxide (86%), while agriculture is the main source of methane (59%).
- Australia is the world's biggest coal exporter, with coal used to generate about 77% of Australia's electricity. Poland, China and South Africa also rely on coal for more than 75% of electricity generation.
- Australia has the world's largest reserves of uranium and is a major uranium exporter, but has no domestic nuclear power.
- Limited carbon trading already exists in Australia. The New South Wales state introduced a Greenhouse Gas Abatement Scheme in 2003, which forces electricity suppliers to meet Greenhouse targets by investing in projects to offset emissions. The Australian Capital Territory has a similar scheme.
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