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- Economy and financing of efficiency: new buildings, renovation and step by step retrofit
- epending on number of periods and interest rates. High interest rates depreciate the value of the revenu... on the discount rate. Discount rates are crucial: High expected rates of return depreciate later revenue... ten the expected rates of return are inadequately high (see next chapter)\\ * Future energy prices an... nstant rate of growth may lead to unrealistically high energy prices for long calculation periods.\\
- Are Passive Houses cost-effective?
- t. Since the value of such areas can be set to be high or low and this has very little to do with the co... h more expensive than the one-off investment in a high quality, airtight external envelope; besides that... e – even though the profits are not as enormously high as sometimes promised. But the house builder does... risk is highest for owners who build houses with high energy consumption.\\ \\ ==== Remark about the b
- Cost-effectiveness analysis
- ed to agree that what may not be, that cannot be. High energy prices are not exactly a stimulus for the ... t based on the relevance of the reasons given for high prices in the past: * Production capacities ar
- Superior thermal protection is affordable
- ed businesses; the businesses located here have a high concentration of employment, so that consistent m
- Factors that influence the energy balance and affordability of non-residential EnerPHit projects @basics:affordability:investing_in_energy_efficiency:economic_feasibility_of_passive_house_retrofits
- ce between the two standards (Figure 1). But such high levels of internal heat are an indication that el