Europe’s commissioner for climate action, Connie Hedegaard, has confirmed plans to link the EU emissions trading scheme (ETS) with California’s carbon market which is scheduled to start trading on January 1, 2012. On April 5, 2011, Hedegaard met with California’s governor, Jerry Brown, and Mary Nicholls, chair of the California Air Resources Board, in Sacramento to discuss how the parties could cooperate to join together the world’s largest carbon market with what will be the world’s second largest carbon market.
Hedegaard said: “We told Governor Brown that we would very much like to co-operate with them so that no matter how California constructs their scheme, it is linkable to the way we do things in Europe. It doesn’t have to be identical, just compatible.”
According to Point Carbon, the estimated value of transactions on the EU ETS was US $103 billion in 2010 and California’s cap-and-trade program could be worth US $10 billion by 2016.
While the EU ETS has been fraught with problems including over-allocation of allowances and allegedly fraudulent transactions worth US $7 billion, Hedegaard said schemes in other countries should learn from the EU’s example. Hedegaard also suggested that a successful carbon market in California could pave the way to a national US scheme in the future: “If the biggest American state, and 8th largest economy joins the growing crop of emissions trading schemes, it could break the ice in this field in the United States.” (F. Carus, The Guardian, April 7, 2011).