basics:affordability:investing_in_energy_efficiency:are_passive_houses_cost-effective
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revision | Last revisionBoth sides next revision | ||
basics:affordability:investing_in_energy_efficiency:are_passive_houses_cost-effective [2019/02/21 10:15] – [What will all this cost?] cblagojevic | basics:affordability:investing_in_energy_efficiency:are_passive_houses_cost-effective [2019/05/08 13:33] – [Remark about possible changes in the boundary conditions:] cblagojevic | ||
---|---|---|---|
Line 141: | Line 141: | ||
This page was last updated at the end of April 2006. Prices for energy, interest rates and the requirements for incentives may change very quickly. However, such changes only have a small influence on the core statement (" | This page was last updated at the end of April 2006. Prices for energy, interest rates and the requirements for incentives may change very quickly. However, such changes only have a small influence on the core statement (" | ||
- | * The economic viability of building measures that are taken is determined not so much by the current market as it is by the average economical constraints for the duration of usage of a building, (which is more than 30 years). | + | * The economic viability of building measures that are taken is determined not so much by the current market as it is by the average economical constraints for the duration of usage of a building (which is more than 30 years). |
* "Much can happen" | * "Much can happen" |
basics/affordability/investing_in_energy_efficiency/are_passive_houses_cost-effective.txt · Last modified: 2022/04/04 16:24 by wfeist