One nuke plant a week for 50 years sounds like a lot, but they aren't really that complex, and 52 a year isn't really that many construction projects worldwide. Your talking 2600 plants.
If every mid sized+ city in the world started building one today, and it took 5 years to construct, and they started a new one every other year (so they were being built in parallel). The problem would be solved within a decade.
A year or so ago, I looked at the cost of South Texas Project in Texas, and how much power it generates and figured out that for roughly a single year's state budget one could build 10x those plants, which would remove all natural gas, and coal electric production in the state. Do it a second time, and there would be enough to actually move a significant part of the cars to electric too.
If every mid sized+ city in the world started building one today, and it took 5 years to construct, and they started a new one every other year (so they were being built in parallel). The problem would be solved within a decade.
A year or so ago, I looked at the cost of South Texas Project in Texas, and how much power it generates and figured out that for roughly a single year's state budget one could build 10x those plants, which would remove all natural gas, and coal electric production in the state. Do it a second time, and there would be enough to actually move a significant part of the cars to electric too.