I would add one thing. We actually engaged with a number of provincial governments in looking at safe installation and storage of carbon dioxide. One of them is actually internationally linked, and this is the IEA Weyburn carbon dioxide monitoring and storage project. It has finished the first phase, and the second phase is starting now. It shows a lot of promise. It injects carbon dioxide underground to produce heavy oil, and it is really increasing the production. At the same time, there is a large amount of carbon dioxide being injected. There's a lot of monitoring and so on, to make sure there is long-term safety of this. It's a large project. The U.S. DOE is part of it, for $6 million, and a number of companies, even some Europeans, and Japan is part of this, to look at how this technology can help store carbon dioxide in a manner that is safe. It is a large-scale experiment, but nevertheless it is showing a lot of promise.
On October 19th, 2006. See this statement in context.