TmMike_2
2022-01-31 23:00:20
- #1
I know how hard it is. But as a food for thought, my 2 cents in case nothing gets approved! For my new build, as part of the funding measures for my 265m2 bunker with a granny flat, I received about 75k in funding. Sounds insanely much, but the costs for the energy consultant, controlled residential ventilation with heat recovery (2x), photovoltaic system with battery storage, ground insulation, concrete slab on foam glass to minimize thermal bridges, brine geothermal heat pump, most expensive Velux windows and and and. Without funding, it would never have paid off and without power, except for photovoltaic, very little of it makes sense. We have gotten into an abnormal funding frenzy that caused prices and profit margins of companies to rise. Yes, maybe without controlled residential ventilation you’ll have to air out the bathroom windows in the morning once in a while. And maybe heating costs are 20€ higher per month. But none of that is remotely proportional, and I would have never built like this without KFW. Expensive technology also carries expensive follow-up costs. It sucks, but if necessary, plan around it a little. Above all: Don’t let anyone drive you crazy!!!