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- Immediate measures
- by using a water-saving showerhead. The article [[efficiency_now:immediate_measures:technology:showerhead|show... e heating system is also reduced. This raises the efficiency of the heating system - which is particularly sig... case of heat pump based heating systems; here the efficiency referred to as the annual COP depends greatly on ... ty prices. Appliances with a much better level of efficiency are available on the market; whenever first-time
- If you do it, do it right!
- = If you do it, do it right! ====== ===== Energy efficiency ===== Building components are repaired, renewed... ally in old buildings, where the resulting energy efficiency can be even higher than expected. [Bastian 2022]. Energy efficiency depends on a few principles: retrofitting measure... * [[basics:affordability:investing_in_energy_efficiency:superior_thermal_protection_is_affordable|Why to
- For trade disciplines
- the building ===== Improving a building's energy-efficiency and integrating renewable energy sources into the... . However, all three together - renewable energy, efficiency, and sufficiency - complement each other perfectl... g/kurse/handwerker/|Tradesperson Course on Energy Efficiency.]] =====Guidelines===== Some basic guidelines i... our part in the building reaching its full energy-efficiency potential. *There are significant differ
- "Saving energy" in the sense of sufficiency
- al limits are respected." It goes beyond energy efficiency: having enough but not using too much. In the pas... ticipation can be achieved by implementing energy efficiency measures, which require more minor behavioural ch... s' lifecycles, then the building's overall energy efficiency will be significantly enhanced((Most people are s... In the best conditions, this can achieve maximum efficiency of 55%. Each modern furnace using gas requires le