I'd like to start, perhaps, and then you can continue, Graham.
Many of the first applications of carbon dioxide capture and storage will be for use in enhanced oil recovery. What happens there is they're using the carbon dioxide to actually pressurize older wells and extract even more oil, oil they would not have been able to extract, so that is another form of wealth for the country.
Following that, we're developing technologies to extract methane out of coal seams that are not mineable. They're not accessible, and if you can pressurize that, you could actually extract natural gas, which is a very useful fossil fuel and a relatively clean fossil fuel. There are some benefits to Canada from carbon dioxide capture and storage.