I've found a very interesting presentation from Tony Seba, who predicted huge disruptive market changes for the future automotive sector.
Pushed from massive decreasing prices for battery and lidar measurement systems, within ten years combustion engine automobiles would be absolute uneconomic compared to electrical motor ones.
The Energy supplying sector will also changing massive in near future. Solar energy in combination with low cost storage systems will desruptive the market.
But up to now solar energy has a share of 1.2% related to the whole energy consumption of Germany (Source).
Massive disruption is coming.
In this context the confusing comment from German canceler A. Merkel can be understood.
https://www.reddit.com/r/Futurology/comments/6gnu5g/angela_merkel_chancellor_of_germany_in_20_years/