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- Passive House and the Sustainable Development Goals (SDGs): Connecting an international building standard with global aims
- lopment Goals (SDGs): Connecting an international building standard with global aims====== Author: Giorgia ... efficient, resilient, and healthy environment for building users. * Economic and job creation: Boosting th... providing job opportunities across a spectrum of building professionals, ranging from manufacturing and con... s, through high energy efficiency. * Education: Building capacity and spreading knowledge, both locally an
- Economic feasibility of Passive House design @basics:affordability
- he idea behind the conception of energy efficient building design is to reduce energy consumption costs (and... nses e.g. for maintenance) during lifetime of the building significantly. But to get the savings, some extra... ment cost which are probably needed to get better building components to form the energy efficient building envelope: * more and better thermal insulation layer
- Definition and effects of thermal bridges @basics:building_physics_-_basics:thermal_bridges
- \ A **thermal bridge** is a localised area of the building envelope where the heat flow is different (usuall... rst case this can lead to moisture penetration in building components and mould growth. * **Altered**, ... enter round box 60%> If the criteria for [[basics:building_physics_-_basics:what_defines_thermal_bridge_free... alculating the heat energy balance.\\ \\ [[basics:building_physics_-_basics:what_defines_thermal_bridge_free
- What is a Passive House?
- pen:heating_energy_savings_diagram_e.jpg?300}} A building standard that is truly **energy efficient**, **co... t, a Passive House is more than just a low-energy building.\\ \\ * Passive House buildings allow for heati... energy savings of up to 90% compared with typical building stock and over 75% compared with average new buil... of comfort. They use **energy sources inside the building** such as the body heat from the residents or sol
- The Passive House in summer
- ures and low humidities during night). **Thermal building simulations** are used to determine the summer ch... influences, as dealt with below, for his/her own building project by using this and thus achieve a comfortable summer climate by designing the building professionally.\\ \\ ===== Methodical basis: building simulation, house model ===== The **instationary si
- Planning criteria for Passive Houses in New Zealand @basics:passive_houses_in_different_climates
- assive House concept is a highly energy efficient building standard. Passive Houses consume very little ener... ire year. This is achieved with a vastly improved building envelope with reduced transmission losses and opt... good indoor air quality or, as the case may be, a building that does not need any active air conditioning at... hermal and hygric behaviour of a selected example building with varying parameters was studied by means of d
- Life cycle cost analysis of energy interventions in 18 reference buildings @basics:affordability
- phase of considering improvements in an existing building, the decision makers involved often have no idea ... figures can be provided when tied to a particular building type. For example, all apartments of a particular... eport on only one possible renovation package per building type. Looking from the PassREg-perspective this p... ide deployment of deep renovation. There are some building types, however, for which the more effective reno
- Internal heat capacity
- e overall (effective) internal heat capacity of a building influences the temperature processes in rooms. T... o represent realistic operating conditions in the building. At the same time, this implies that the simulation is based on the whole building, the course of a whole year (based on a reference... such a simulation. However, the assumption that a building is heated to at least 20 °C in winter, for exampl
- What defines thermal bridge free design? @basics:building_physics_-_basics
- hat defines thermal bridge free design? ====== A building envelope is considered to be free of thermal brid... ssion losses under consideration of all [[basics:building_physics_-_basics:thermal_bridges:thermal_bridge_d... nal surfaces and regular U-values of the standard building elements alone. Regularly occurring thermal bridges in standard building components must already be taken into account in
- Thermal bridge calculation @basics:building_physics_-_basics:thermal_bridges
- ====== Thermal bridge calculation ====== [[basics:building_physics_-_basics:thermal_bridges:thermal_bridge_d... entifying in more detail the heat losses from the building envelope. In highly efficient buildings such as P... d. In ideal cases this is referred to as [[basics:building_physics_-_basics:what_defines_thermal_bridge_free... sses}}] ====== Introduction ====== * [[basics:building_physics_-_basics:thermal_bridges:thermal_bridge_d
- Special features and characteristics of components in contact with the ground @basics:building_physics_-_basics:thermal_bridges:tbcalculation:ground_contact
- it is helpful if the effect of the ground on the building envelope is known, especially in terms of setting... h the ground ===== The thermal interactions of a building with its surroundings are very complex. This app... Heat flow through the individual components of a building is determined by the temperature difference betwe... cause the condition of the surfaces bordering the building (pathways, car parking, lawns etc.) is usually un
- Heating load in Passive Houses @basics:building_physics_-_basics
- verified time and again in field measurements: by building to the Passive House Standard, it is actually pos... onventional buildings [AkkP-28]. Yet a particular building’s exact heating demand, guaranteed to be low in a... really secondary to ensuring that a Passive House building functions properly. \\ In this sense, the heatin... rt via the supply air coming from a Passive House building’s ventilation system. The ventilation system thus
- Primary Energy Renewable PER @basics:energy_and_ecology
- ng_fig_2.png?250|**Fig 2: The net-zero Low energy building (LEH) has a lot of PV, both on the roof and the f... ust also be accounted for. (Example: a low energy building in a cool temperate climate, all electricity for ... open:per_landing_fig_3.png?250|**Fig. 3: The same building as a Passive House: a winter gap remains but it ... nd is only 20 % when compared with the low energy building.**}}]|[{{:picopen:per_landing_fig_4.png?250|**Fig
- The Passive House - definition
- n is as follows:\\ \\ > **//"A Passive House is a building, for which thermal comfort (ISO 7730) can be achi... pt:\\ * All airtight buildings (any low-energy building needs to be airtight), except those in so called ... es]]", require the use of an efficient [[planning:building_services:ventilation:basics:types_of_ventilation|... stalling an exhaust system only; in this case the building will become a low-energy house with conventional
- Are Passive Houses cost-effective? @basics:affordability:investing_in_energy_efficiency
- e reduced because increased airtightness prevents building damage, the repair of which is much more expensiv... onsideration period has been set as 30 years; the building components used will function at least this long.... r\\ 30 years, there will be the “golden end“: the building loan will\\ have been paid off by then and the fa... rrently costs € 14000 “more” than an ordinary new building, then 75 % of this € 14000 is rendered as **trade
- Renewable primary energy demand in residential buildings with high energy intensity @basics:passive_house_-_assuring_a_sustainable_energy_supply
- Efficiency of household appliances and their impact on the primary energy demand of residential buildings @basics:passive_house_-_assuring_a_sustainable_energy_supply
- Passive House – the next decade | Determining application-specific PER factors @basics:passive_house_-_assuring_a_sustainable_energy_supply:passive_house_the_next_decade
- Economy and financing of efficiency: new buildings, renovation and step by step retrofit @basics:affordability:investing_in_energy_efficiency
- 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
- Basic principle for calculating thermal bridges @basics:building_physics_-_basics:thermal_bridges:tbcalculation
- Life Cycle energy balances, Embodied energy and the Passive House Standard @basics:energy_and_ecology
- Examples of thermal bridge calculations @basics:building_physics_-_basics:thermal_bridges:tbcalculation
- Philips Experimental House Research 1974ff: Passive versus Active Measures in Europe & America @basics:the_passive_house_-_historical_review
- Exterior wall on floor slab @basics:building_physics_-_basics:thermal_bridges:tbcalculation:examples
- Interior walls on floor slabs @basics:building_physics_-_basics:thermal_bridges:tbcalculation:examples
- Introduction - Passive House buildings in different climates @basics:passive_houses_in_different_climates
- Software for calculating thermal bridges @basics:building_physics_-_basics:thermal_bridges:tbcalculation