These are also questions that I didn't come prepared to answer. But I can tell you about two analyses that I have been part of: one for China, and one for the United States. The United States, which has one electrified city line, has almost zero electrification. We proposed 30% electrification of the road system by 2025. These are very rough numbers. We looked at the increased amount of electricity that would be required to do that, and we concluded that it would be about 7% of the expected electricity supply in 2025. We then turned to China. The numbers were different and the circumstances were very different, but we came up with 8%—almost the same number.
These are very small increases. They could be readily accommodated by a concerted effort at conservation and a concerted burst in the use of renewables. I agree that Ontario is somewhat problematic, but it's next to two provinces that are not problematic. Circumstances are different across the country, but if our analysis for the U.S. and China applies to Canada, which I believe in broad principle it does, then this is going to be a pretty easy thing to do, with perhaps local difficulties.