Slow, expensive, more carbon emissions than renewables. Either nuclear weapon proliferation or corruption, there is no other reason to build reactors...
There isn't a perfect energy source, that all countries can use to transition to green energy. Not all countries have access to great conditions to harness solar or wind efficiently or have easy access to hydro. Europe is investing heavily into interconnectivity to take advantage of each country geographical strengths.
And nuclear energy is on a rise. SMRs negates all the downsizes of the old, sketchy nuclear plants, and companies are already buying into them.
You linked the same study that doesn't even pose the hypothesis for which energy source is more green. All that study did was linked high GDP with lower emissions overall, and low GDP with higher emissions overall and suggested that nuclear and renewables are incompatible, which is pure bullshit. Look at Norway, Sweden, France, Paraguay, Iceland, and Nepal who manages ~90% of total energy production via renewables and nuclear.
If countries want to reach 100% renewable energy throughout the full year in-house, they will have to use multiple sources due to how cyclical it can be. At least until energy storage gets completely reinvented.
It's you who can't read. The whole correlation is flawed by design, hence ignored by me. If you read the limitations section, they explain how they lack specific data for a comprehensive comparison, so they aggregate the data and ignore "economic costs, integrated resource planning, reliability, lifecycle impacts, risk profiles, waste management, and ecological, political and security impacts". Which are important factors to ignore, which completely changes the results when incorporated by other studies.
Its really easy to find this sources but I really dont know what you want to know. Maybe about being expensive?Slow?. There is literally tons of material out there...
The other guy took the one thing that could maybe be argued about, CO2 emissions.