IEA bets the planet on clean coal
The International Energy agency says in its World Energy Outlook 2011 released last week, widespread deployment of more efficient coal-fired power plants and carbon capture and storage (CCS) technology could boost the long-term prospects for coal, but there are still considerable hurdles.
The agency says more efficient technology for new coal power plants would require relatively small additional investments, but improving efficiency levels at existing plants would come at a much higher cost. The IEA says If CCS is not widely deployed in the 2020s, an "extraordinary burden" would rest on other low-carbon technologies to deliver lower emissions in line with global climate objectives. Today only two small pilot projects in Germany and the US exist and a $4.8 billion project in the UK, which would be the world's largest appears to be going nowhere.