Now our Hampelampel is thinking about a scrappage bonus for heating systems. I am about to lose my faith. Here are some costs for an energy renovation to make a house built according to the 1st WSchVO (1978) fit for a heat pump: 35K insulation, 20K windows, 10K radiators. Then the heat pump for 25-30K. Definitely worth it, right? Of course there are subsidies, I also get a loan, but how is that supposed to be managed in such a short time? And what about the pensioners who have worked hard for their little house for their retirement? Do 75-year-olds still get a loan? How is that supposed to be paid off? That is practically equivalent to expropriation. Last year I was still torn about what we should do (voluntarily). Now I am glad that our gas heating system was an economic total loss and that since 11/22 we have had a very good condensing boiler that will save us about 30% and will have amortized itself after about 7-8 years. We will now gradually bring the house up to date energetically, as it makes sense and is financially feasible. Because one thing is clear... it can’t go on like this, but please with sense and reason, and not the way our green children’s book author would like it!