planning:non-residential_passive_house_buildings
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planning:non-residential_passive_house_buildings [2023/11/08 12:22] – [Building automation] yaling.hsiao@passiv.de | planning:non-residential_passive_house_buildings [2024/04/19 10:52] (current) – [Passive House swimming pools] jgrovesmith | ||
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- | ====== Non-residential Passive House buildings ====== | + | ====== Non-residential Passive House buildings ====== |
- | The Passive House Standard allows for extremely high levels of comfort as well as enormous energy savings - not only for residential buildings. The Passive House Standard has been successfully realised in many different types of buildings including offices, hostels, factories, administrative buildings, sports halls, schools and kindergartens. | + | The Passive House Standard allows for extremely high levels of comfort as well as enormous energy savings - not only for residential buildings. The Passive House Standard has been successfully realised in many different types of buildings including offices, hostels, factories, administrative buildings, sports halls, schools and kindergartens. |
- | Browse the [[https:// | + | Browse the [[https:// |
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===== Passive House schools ===== | ===== Passive House schools ===== | ||
- | Passive House school buildings are particularly interesting. Several school buildings have been realised using this standard and experiences gained from their use are now available: The Passive House Standards allows for energy savings of around 75% in comparison with average new school buildings - and of course there is no need for an additional heating or cooling system. The additional investment costs are within reasonable limits. \\ | + | Passive House school buildings are particularly interesting. Several school buildings have been realised using this standard and experiences gained from their use are now available: The Passive House Standards allows for energy savings of around 75% in comparison with average new school buildings - and of course there is no need for an additional heating or cooling system. The additional investment costs are within reasonable limits.\\ |
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- | [[planning: | + | [[.: |
- | [[planning: | + | [[.: |
- | [[planning: | + | [[.: |
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+ | The Passive House primary school and day nursery in Riedberg Frankfurt a.M. was opened in November 2004 after a construction period of only 14 months. The extra costs for achieving the Passive House Standard were a moderate 5.3 % in comparison with the currently valid EnEV (German energy saving regulations) standard. [[: | ||
+ | Besides great environmental benefits like saving 90 % in heating costs and saving 530 tons of CO< | ||
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===== Passive House office buildings ===== | ===== Passive House office buildings ===== | ||
- | Office buildings are a popular typology to be built as Passive House or retrofitted as EnerPHit.\\ | + | Office buildings are a popular typology to be built as Passive House or retrofitted as EnerPHit. |
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- | Passive House office building certification is based on a standard occupancy level and corresponding internal gains of 3.5 W/m² (the reference area being the “treated floor area” of the PHPP, not the office area). From the PHI’s experience this value represents a typical average, taking into account an improved efficiency of the equipment used. The reasons why the PHI uses standard values for certification are partly to be able to ensure consistency and also because the use of a building is often not permanent and not always prior known.\\ [[certification: | + | |
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+ | Passive House office building certification is based on a standard occupancy level and corresponding internal gains of 3.5 W/m² (the reference area being the “treated floor area” of the PHPP, not the office area). From the PHI’s experience this value represents a typical average, taking into account an improved efficiency of the equipment used. The reasons why the PHI uses standard values for certification are partly to be able to ensure consistency and also because the use of a building is often not permanent and not always prior known.\\ | ||
+ | [[: | ||
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Swimming pools are a very energy intensive building typology. The energy demand can be reduced significantly by consistently applying the high energy efficiency approach of the Passive House concept. This not only contributes to climate protection but also entails savings for the financial resources of a municipality. | Swimming pools are a very energy intensive building typology. The energy demand can be reduced significantly by consistently applying the high energy efficiency approach of the Passive House concept. This not only contributes to climate protection but also entails savings for the financial resources of a municipality. | ||
- | The general concept and pracitcal design guidelines for energy efficiency strategies are published in the [[planning:guides_and_aids:planning_guidelines_for_ph_indoor_swimming_pools|Planning Guidelines for Passive House Swimming Pools]]. | + | Go to the [[.:non-residential_passive_house_buildings:swimming_pools: |
+ | The general concept and pracitcal design guidelines for energy efficiency strategies are published in the [[.: | ||
- | Go to the [[planning: | ||
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Conventional hospitals are among the buildings with very high energy consumption values and incur special demands for the comfort of patients which must be met in a reliable way. The application of the Passive House concept appears extremely interesting in this context. A common misunderstanding is the assumption that energy efficiency efforts are only concerned with the minimisation of the heating demand. The basic idea however is to achieve a significant reduction in the demand for all energy-relevant applications in a building while maintaining the same level of comfort. | Conventional hospitals are among the buildings with very high energy consumption values and incur special demands for the comfort of patients which must be met in a reliable way. The application of the Passive House concept appears extremely interesting in this context. A common misunderstanding is the assumption that energy efficiency efforts are only concerned with the minimisation of the heating demand. The basic idea however is to achieve a significant reduction in the demand for all energy-relevant applications in a building while maintaining the same level of comfort. | ||
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Commercial kitchens are one of the most energy-intensive areas of buildings. In addition to cooking, dishes are washed and food is kept cool, all of which require a lot of energy; in addition, each of these processes creates a lot of internal heat and moisture, which has to be drawn out of the kitchen with sufficiently dimensioned ventilation systems due to which a large part of the energy used in commercial kitchens is devoted to ventilation. | Commercial kitchens are one of the most energy-intensive areas of buildings. In addition to cooking, dishes are washed and food is kept cool, all of which require a lot of energy; in addition, each of these processes creates a lot of internal heat and moisture, which has to be drawn out of the kitchen with sufficiently dimensioned ventilation systems due to which a large part of the energy used in commercial kitchens is devoted to ventilation. | ||
- | [[Commercial kitchens and cafeterias]]\\ | + | [[.: |
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[{{ : | [{{ : | ||
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===== Passive House retail / supermarkets ===== | ===== Passive House retail / supermarkets ===== | ||
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===== Passive House Laboratories ===== | ===== Passive House Laboratories ===== | ||
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===== Building automation ===== | ===== Building automation ===== | ||
- | The achievable level of energy efficiency of buildings is mainly determined by the building design and selection of the quality of building components during the planning and execution phases. Consumption later on is also influenced by actual building use. In non-residential buildings, control parameters have an influence to a relevant degree (e.g. operating times, supply temperatures, | + | The achievable level of energy efficiency of buildings is mainly determined by the building design and selection of the quality of building components during the planning and execution phases. Consumption later on is also influenced by actual building use. In non-residential buildings, control parameters have an influence to a relevant degree (e.g. operating times, supply temperatures, |
- | [[planning: | + | Identifying malfunctions as well as unsuitable operating parameters based on observations is the task of technical monitoring, which is recommended for systematic commissioning and optimising operations. |
+ | Last but not least, the perspective of the users should always be considered right from the planning stage, which explicitly includes the technical operations personnel. | ||
+ | [[.: | ||
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===== Retrofitting non-residential buildings to the Passive House / EnerPHit-standard ===== | ===== Retrofitting non-residential buildings to the Passive House / EnerPHit-standard ===== | ||
- | **Factors that influence the energy balance and affordability of non-residential EnerPHit-projects** | + | **Factors that influence the energy balance and affordability of non-residential EnerPHit-projects** |
- | Does it make sense to retrofit non-residential buildings with Passive House components if the buildings have a lot of internal heat sources? \\ | + | Does it make sense to retrofit non-residential buildings with Passive House components if the buildings have a lot of internal heat sources? \\ [[:basics: |
- | [[basics: | + | |
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=== Nr.48 Using Passive House technology for retrofitting non-residential buildings === | === Nr.48 Using Passive House technology for retrofitting non-residential buildings === | ||
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- | * [[phi_publications: | + | |
- | \\ \\ | + | * [[:phi_publications: |
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====== See also ====== | ====== See also ====== | ||
- | [[phi_publications: | + | [[:phi_publications: |
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+ | [[: | ||
- | [[phi_publications: | + | [[:phi_publications: |
- | [[phi_publications: | ||
planning/non-residential_passive_house_buildings.1699442521.txt.gz · Last modified: 2023/11/08 12:22 by yaling.hsiao@passiv.de