AB and Sask have spent too much effort to extract yesterdays most polluting fuel on earth. If they don't modernize they will become quickly impoverished. Solar production has been on an exponential curve for 30 years, but you can only now see the impact. Last year, more solar energy was installed worldwide than fossil. The price for solar will drop so much that all coal companies and oilsand production will be out of business by 2025.