I would agree with you if, and it is a big if, we could find the money and other necessary resources to build a refinery. They do not come cheap, and they take a relatively long time to build, on account of many factors such as infrastructure, zoning, safety and environmental considerations. These are the reasons that big oil usually looks to existing refinery capacity to do the job. The question arises, which oil company would do this for Canada? Maybe, PET had a good idea with the National Energy Policy, even if it wasn't implemented well back in the day. One observation, and I am not defending these oppressive regimes of the past. South Africa, during apartheid, couldn't buy any fossil fuels, but had coal reserves. That is one reason that they looked at coal gasification. A similar situation existed during Nazi Germany and their emphasis on diesel fuel.