This would make the IPCC target of a 50% reduction in global carbon emissions by 2050 (on 1990 levels) difficult to achieve, increasing the probability of global mean temperatures rising above the critical level of +2 Degrees. (See why 2 Degrees is a critical level in The 2 Degree Target).
Under this scenario:
- Developing countries will account for 70 per cent of global carbon dioxide by 2030, up from around half today, with China (41%) and India (11%) taking the largest share, due to increasing population (+22% by 2030), industrialisation, and the greater energy demands as living standards improve in these countries.
- Australia's carbon emissions would rise 24% by 2020. The strong growth in emissions would be dominated by the extraction and processing of energy resources.