> * nuclear energy is way to expensive. Wind and solar are much cheaper. current numbers are roughly 50% cheaper for renewables, and while lots of companies promise cheaper nuclear design, these claims are unproven and the renewables are also still significantly improving in cost. The nuclear cost models I've seen also ignore most of the storage and security cost for handling the waste for millenia. There are cheaper alternatives with existing and proven technology. Power to gas for example has an efficiency of roughly 50%. which funny enough corresponds to its cost advantage over nuclear. simply building a lot more wind and solar capacity and using power to gas to fill existing gas storage systems with excess energy from renewables has roughly the same cost as nuclear, without the safety and proliferation headache, and the added advantage of long term storage.

Wind and solar aren't that much cheaper (or actually usually much more expensive), when you include the batteries that are required for them to operate as the entire grid. Right now they can only displace SOME not ALL of the energy generation of a country (unless you have huge natural resources of hydro or geothermal energy that can act as that base load). Nuclear is needed for that baseload, or tons and tons of batteries. Taken in that respect Nuclear is cheaper than solar and wind, for that purpose. Grids will eventually need to go somewhere around 80% solar/wind and 20% nuclear/geothermal/hydro (+/- 15%).