The electricity sector needs to cut carbon by 45% by 2030 to keep Australia on track

The federal government has agreed to cut emissions by 26-28% on 2005 levels by 2030. As a signatory to the Paris climate agreement, Australia has also committed to global action to limit global warming to well below 2℃ – and as a developed nation, that means reaching net zero emissions across the whole economy by about 2050.

Our analysis suggests that the electricity sector will need do a larger share than other sectors of the economy, because it has more technical potential to do so and can support emissions reductions in other sectors. In practice, reaching net zero emissions means shifting from coal and other fossil fuels to zero- or near-zero-carbon energy sources such as renewable electricity and bioenergy. Coal or gas will only be feasible if fitted with carbon capture and storage. Achieving near zero-emissions electricity is a key step in the transition to a net zero-emissions economy, not least because of the future importance of electrically powered transport.

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