Sure thing chief, cost is very important when facing a global existential crisis. That's why global CO2 output is now on the rise because people asking for more nuclear power plants (the only reliable low carbon source at this point in time) are stooges for big coal, gas, and oil.

"The fossil fuel industry starting from the 1950s was engaging in campaigns against the nuclear industry which it perceived as a threat to their commercial interests. Organizations such as American Petroleum Institute, the Pennsylvania Independent Oil and Gas Association and Marcellus"

If you construct reactors in fleet mode, a few will come online every year, first reactor comes online. Like China and India are doing. Bigger problem is nuclear fear in west and unavailability of finance in the rest. India could not avail loans from any banks for their new nuclear plants and had to fork out entire capex from govt budget.

Claims that it takes to long to construct and overruns costs are just FUD from the solar industry which relies heavily on coal and concentration camp labour to produce cheap panels that provide unreliable energy without some sort of storage system which doesn't exist at scale.

Solar Power May Be the Next Victim of China’s Coal Shortage

>Prices of silicon metal, used to make the material that comprises solar panels, have surged about 300% since the start of August after a top-producing province ordered production be slashed amid a power crunch. China dominates global solar production, with its coal generators powering many of the factories that make clean energy equipment.

https://www.bloombergquint.com/business/china-slashes-silico...

It's the other way around. Renewables without storage (which we don't have) need fossil fuels around, in the forms of gas peakers and whatnot. Pushing against nuclear is just strategy from big oil and coal and gas to stay relevant.