Germany has mostly old coal. Gas is relatively new. I totally agree that Germany needs to do more for its renewable production, like many other European countries need to do. However on a cost per energy level, renewables are beating all other production methods currently known.
This isn’t some secret. Listen to John Mearsheimer, who has talked about this for years. it is simple logic.
There is about the same number of Arab Palestinians and Western Israelis in the area. So for the Jewish supremacy ethonstate that Israel wants to be there is only three options:
Indefinite Apartheid. This is extremely costly and as the Arab population keeps growing more and more difficult to maintain. Also it is just preserving the status quo
Ethnic cleansing. Drive all the Palestinians out. However then your neighbors have to harbor them, they form a resistance there, and they keep demanding their right to return.
Genocide. By eradicating them all, you get the “final” solution to permanently steal and settle the land.
So what we see is Israel maintaining option 1 and looking to escalate to option 2 and 3 whenever possible. Notice how they first tried to expel the population of Gaza into Egypt? When this option wasn’t possible and they knew that their western supporters in the US, UK, Germany and others were okay with genocide, they escalated to genocide.
The only way to get out of this situation with minimizing further destruction and murder is to abandon the Zionist project in favor of a just state that grants equal rights and justice to everyone living in Palestine.