Reality is that Germany is very conservative and the car industry is too strong in influencing politics to follow their interests. This works particularily well because the policy-makers are very worried about unemployment - so much that they'd rather risk sacrificing our children's future.
There was a panel with Elon Musk and the German minister of economics, where the minister said something along the line of: We can't allow jobs to be lost, even if it means we're going to have to continue ruining our environment. (!)
So no, unfortunately nothing will happen in Germany, a country where subsidies for (partially) electric vehicles are available only since this year and are limited to sales prices below €60k, conveniently excluding the Model S.