On August 28, 2012, the European Union (EU) and Australia announced their agreement to fully link their respective cap-and-trade schemes by 2018. In addition, Australia announced that it will drop its planned A$15 per tonne carbon credit floor price and it will limit the use of Kyoto Protocol eligible international units under the Australian scheme. Furthermore, Australia will set its price ceiling with reference to the expected 2015-16 price of European allowances. The combined effect is that cheaper EU carbon credits will be available for Australian emitters.
Under the arrangement, the European Commission will seek a mandate to negotiate a treaty on behalf of the EU by mid-2015 for the full linking of the emission trading systems from July 2018; the Australian Government has an existing mandate to negotiate such a treaty. As an interim arrangement, a partial link will be established to allow Australian businesses to source 50% of their emission allowances from the EU from July 2015. A similar allowance will be available for European emitters once the full link comes into effect no later than July 2018.
This is a welcome development for the EU trading scheme. Oversupply has driven the cost of carbon credits to record lows; currently, EU carbon trades at around US$10 per tonne. The opening of the market to Australian companies should help to alleviate this oversupply and with a carbon tax of A$23 per tonne, Australian emitters are welcoming the integration which will offer them a cheaper alternative. However, the Australian government continues to project that carbon prices will reach A$29 per tonne by 2015 and 2016.