Funny that you quote the country with the worse energy policy in the world as a good example to follow.
Germany has some of the highest CO2 emissions per capita in the EU, has the highest kWh production price in the EU, imports tons of cheap clean nuclear energy from France to meet depend (exactly because they have renewables and there is no proper affordable storage technology that exists in the real world).
They have a chancelor who was/is openly in bed with Putin (Schroder if you want more info) who basically helped the Russians by making Germany dependent on their gas by making Germany switch to non-continuous energy sources (wind / solar, gas falls in for "the battery" that doesnt exist). All on purpose: got a nice "job" at Gazprom afterwards as a reward.
Now that the gas lines to Russia are gone Germany is importing natural gas in ships from the US. Very green! To fill in the other gaps they reopened their coal mines and started burning more coal once more. They closed their last nuclear power plant in the past year as well, so there will only be more of that.
And that's your good example to follow?
I would not invest at your investment bank needless to say.