Temperatures rose above 52 degrees Celsius (125.6 degrees Fahrenheit) in Pakistan’s southern province of Sindh, the highest reading of the summer and close to the country’s record high amid an ongoing heatwave, the met office said on Monday.
You as also don't want to be burning coal for a decade while you build a nuclear power plant. Then it's expensive to run compared to solar too. The CO2 costs of waiting for nuclear should be included for nuclear too.
That's part of the issue with nuclear, it's not today. It's a decade to do, power coal in the mean time, pouring concrete which also cause a load of CO2. When it's finally running, it's clean, but expensive. In the mean time you could have solar running 8 years and it is cheaper to power and install. Nuclear is going to struggle to compete. Until fusion, but even that, if it ever comes, might not be cheap enough compared. Cheap, fast and clean wins.
As I said, if you want to start today, solar is without doubt the way to go. If you are dealing in decades, and much more money, nuclear becomes an option. But in the time building it, you're poluting and it's not clear it's even cleaner long run discounting that, let alone including it.