As far as I know Canada does not, instead we use Niagara Falls (for 127 years) and nuclear stations.
You obviously don't pay much attention , 9% is coal, 10% gas oil, and 15% nuclear - hydro is 60%.
The UK is 9% coal (very similar!), 42% gas, and 21% nuclear. The rest is pretty well renewable, but not as much hydro as Canada (for obvious reasons)