They used coal, but apartment blocks use considerably less energy per unit living space vs detached houses thanks to their lower surface area to volume ratio.
Not really. I live close to Hamburg, Germany. _Very_ eager to be eco-friendly and sustainable.
Currently: 64% coal, lots of nat gas, ~20 renewables.
The future plan is to use a lot more industrial waste heat. Burning garbage is done and planned, but nowhere near a major factor. Not to mention that the garbage would also need to come from something: plastics from oil, wood from trees etc.
Germany shutting down their perfectly safe nuclear reactors instead of their coal plants was so stupid. Germany emits 5 to 6 times more CO2 per J than France.
I agree. But at the end of the day it's not rationality that controls the fate of large groups of people, it's emotions. Nuclear power is a very emotional topic in Germany, and you can't argue with people who believe they'll die next week if that power plant keeps producing energy.