I also think there exist more recent incentives, in the sense that the industry itself and the Government of Alberta are looking at the number of alternative fuels.
To get to Mr. Bevington's issue about energy intensity, currently the amount of gas being used is an expensive process for the generation of steam and electricity. The companies are looking at alternative fuels, like the gasification of petroleum coke or creation of an emulsion from a bitumen that can be utilized, and there are pilot studies for each of these. There are strong economic incentives to reduce the energy intensity and the use of other fuels as well. Those are being looked at by the industry itself and by governments.