Canada should invest in Nuclear. Solar is far less efficient in Canada than somewhere like California - whether rooftop or utility-scale. The short winter days, low angle of incidence, and snow means that panels are basically non-operative for 3-4 months a year. This is a huge problem if you also want people to switch to efficient electric-powered heating in the form of heat pumps.

Great, if the break ground today the first nuke will be online in absolute minimum 10 years (likely 20) and cost absolute minimum of $15 billion (likely closer to $30 billion)

Do you want to guess how cheap solar will be in 10-20 years, and how much power we could generate in the mean time.

This is not a discussion worth having.

Canada already has lots of nuclear: https://ember-energy.org/data/electricity-data-explorer/?ent...

The efficiency of solar does not matter in 2026. Panels are so cheap that just you don't have to think about it if you have abundant land. If solar is 4x less productive in the winter you just build 4x as many panels. Panels have to be angled more vertical the further north you go so the snow will just slide off. They are not "non-operative 3-4 months a year" - this is just Big Oil FUD.