As everyone is praising Germany with good weather and temporarily increased use of renewables, the same people rarely notice that France *also* has renewable and combined with nuclear their energy sectors is extremely low-carbon (30 gCO2eq/kWh) - Germany never goes below 150.
@kravietz
such calculation often omit the externalized costs of nuclear energy. A study by the French government concluded that a Fukushima style disaster would cost them €430bn, which is more than plant operators and insurance companies can pay, meaning the state will have to cover it.
https://fr.reuters.com/article/topNews/idFRPAE91601Q20130207
The ecological/social/health impacts of uranium mining and the somewhat unsolved problem of waste disposal have to be considered as well.
http://www.afrol.com/articles/36725
Regarding mining, you are certainly aware that any modern renewable energy technology (solar panels, wind turbines, batteries) requires vast amounts of rare earth metals which are... mined. And since they co-exist with radioactive elements such as uranium, thorium, radium, they result in radioactive mining waste too.
@kravietz solar panels are made of silicon, the second most common element in the earth's crust.
As for rare earths, it's not like we wouldn't need them if we built more nuclear plants instead.
https://en.wikipedia.org/wiki/Rare-earth_element#Uses
