I guess the more fundamental question is why these expansions haven't led to savings for energy consumers and why the economics of these micro-systems are so attractive.
https://www.destatis.de/DE/Themen/Branchen-Unternehmen/Energ...
https://www.wind-energie.de/fileadmin/redaktion/dokumente/pu...
Looking at who's responsible for policy now, I don't see things improving. Happy to be proven wrong though.
I guess the more fundamental question is why these expansions haven't led to savings for energy consumers and why the economics of these micro-systems are so attractive.