Construction costs are currently skyrocketing

One should not respond to every citizens' initiative, but sometimes take decisive action and implement the plans.

You have that opinion until you are supposed to be expropriated for something like that or the route runs through your property/just in front of your house...

If I build near an existing railway line or airport, I know what I’m getting into... If the residents were there first, I find criticism quite legitimate...

Providing living space is generally not the task of the "state"

and a single-family house or semi-detached house new build has nothing to do with affordable housing.

no wind turbines within 1 km of the village

The government is fully committed to climate protection and thus the prices/costs for citizens are rising. See Renewable Energy Act surcharge or generally rising energy prices

Completely understandable. Those things are huge. We’re now talking about 250m, here in the low-wind south usually still on the hilltops and therefore feeling much higher. And those things are loud; one kilometer distance is not enough if you are downwind.
There is also a city-country conflict here, by the way. City dwellers want wind turbines and build them right next to the village of the rural population. I haven’t heard of anyone wanting to build wind turbines in city parks, although there are plenty of parks where a wind turbine could be placed according to the 2H rule.

I have to announce a sad truth. The so-called climate protection will not be possible without cuts in the standard of living, and it will cost significantly more than the promised scoop of ice cream per month. Energy prices are just the tip of the iceberg and have currently exploded mainly for other reasons. Politics has not been and is not honest in this regard. The Achilles’ heel of democracy, as it were.
On top of that comes an unknown amount of money and impositions for adapting to climate changes. Whether 1 degree, 1.5 or 2 degrees, if the climate changes, one will have to adapt. It starts with coastal protection, goes through flood protection, and ends with the question of whether it should be allowed to automatically water your English lawn in the garden. Not to mention public green spaces, because nobody can water 30,000 sqm of city park every day.