In answer to the second part of your question, we believe companies should be given the opportunity to comply with whatever mechanisms they choose. For some companies carbon capture and storage may be the right approach; for other companies they may be able to achieve compliance through energy efficiency, through investment in renewables, which a number of the companies in our group are doing, or through fuel switching and other choices. We don't want the policy to be prescriptive and choose a technology. However, we're not suggesting that the policy shouldn't provide guidance in terms of the level of carbon dioxide reductions.
On February 27th, 2007. See this statement in context.