At least Ontario is thinking about this. While the national Canadian govt. is in the hands of Turdough Ontario at least has a RINO equivalent govt. so some rational thought drips down occasionally.
New, large-scale nuclear plants being explored in Ontario to meet energy demands
https://nationalpost.com/news/canada/ontario-explores-possibility-of-new-large-scale-nuclear-plants
This is something I've been saying for a while. If government were truly serious about leading an EV revolution, they would open up permits for additional nuclear plants. That's the only "clean" energy that could reliably produce enough power to support all the EV cars on the road.