Fulltext results:
- Greenhouse effect and climate protection @basics:energy_and_ecology
- ly present as CO<sub>2</sub> in the Earth's atmosphere in large quantities. Rainfall and vegetation has ... carrier. The fuel containing carbon is burned, thereby producing CO<sub>2</sub> again. And this CO<sub>2</sub> is returned to where it once came from hundreds of millions of years ago i.e. the atmosphere.\\ \\ ** It has long been known that this increas
- PB 41: Planning tools for the summer situation in non-residential buildings @phi_publications:pb_41
- gh the output of the cooling system must be, are therefore particularly relevant when planning non-resid... e also Section 3.4). The following article will therefore deal with the validity of simplified algorith... idential buildings currently. It is obvious that there are limitations for such simplified methods; it i... r the case of active cooling. Of central interest here are the calculation of the annual useful energy d
- Energy balances - Background @planning:calculating_energy_efficiency
- prevented in order to maintain living comfort. Therefore, the energy flowing out has to be replaced: ... to the colder surroundings.\\ \\ | **"Heating" therefore, is only a replacement of this heat loss \\ and can therefore be reduced as required by more effective prevention of losses**. |\\ \\ * Fortunately, there are also ** flows of free "heat gains"**: e.g. so
- Passive House – the next decade | Determining application-specific PER factors @basics:passive_house_-_assuring_a_sustainable_energy_supply:passive_house_the_next_decade
- House - the next decade” by Wolfgang Feist. Click here to the [[basics:passive_house_-_assuring_a_sustai... day, short-term storage is not the decisive issue here, since financially feasible technology is already... al (such storage has no location problems, since there is already sufficient storage used for natural ga... y power sources (wind turbines, etc.) then has nowhere to go – unless this excess power is sent to the P
- The Passive House in summer @basics
- ge between systems with different temperatures. Therefore, it also protects a cool system from gaining ... rch on a residential Passive Houses in climates, where a passive temperature control in summer is possib... ses in climates such as that in Central Europe – where residential buildings typically did not require a... r climates, night ventilation of course only, if there are still low temperatures and low humidities dur
- Types of ventilation @planning:building_services:ventilation:basics
- ation based on the requirements for fresh air is therefore indispensable in every [[basics:what_is_a_pas... lso applies for ordinary new buildings. The issue here is not energy efficiency, but the health of the b... than energy conservation - but it turns out that there is no conflict at all, if efficient components ar... s will be intolerably high. Gap ventilation is\\ therefore no longer accepted by occupants in colder cli
- Dynamic simulation of a building's thermal performance @planning:calculating_energy_efficiency
- functions but uses a forward difference method, thereby fulfilling the conservation of energy principle... n - etc. The respective basic equations mentioned here generally result in coupled, non-linear, partial ... ge of the overall "Building & Heating" system is therefore indispensable for the investigations provided here. However, in order to reduce the complexity of th
- Energy efficiency of the Passive House Standard: Expectations confirmed by measurements in practice @operation:operation_and_experience:measurement_results
- these results. \\ With all building standards there are significant differences in consumption due to... ally constructed buildings. The consumption must therefore always be measured for a sufficiently large n... sation-dependent influences can be averaged out, thereby enabling a comparison of the building quality. ... ue for all homes measured is **65.6 kWh/(m²a)**. (Here and subsequently, the living area is used as the
- Airtightness and airtightness measurement @planning:refurbishment_with_passive_house_components:thermal_envelope
- ===== ===== Airtightness – how and why? ===== There are many disadvantages of air flowing in through ... duced, drafts cause discomfort for occupants and there are high heat losses. That is why airtightness st... speeds and the stack effect within the building (where warm air tends to rise). There are substantial drafts in poorly airtight old buildings even at moderate
- Are Passive Houses cost-effective? @basics:affordability:investing_in_energy_efficiency
- nsulation (0.032 W/(mK)); the external wall will therefor be only 370 mm thick and thus thinner than the... is better to keep the reference areas the same.** Here, we have actually increased the area a little, bu... p>-1</sup> can be achieved** with this approach. There are no extra costs associated with this – in fact... ality, airtight external envelope; besides that, there is the additional benefit of health living condit
- Internal heat gains in relation to living area @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package
- change during the service life of the building, therefore these are only estimated average values for the model shown here, which may be higher or lower in individual cases... the form $$ n=1+a(1-e^{-b(A-c)^2})+d\cdot A $$ where\\ **n**: number of persons per DU \\ **A**: livin... high values for the planning of Passive Houses. There are several reasons for this: in the first place,
- Baseline study - implementing the Passive House concept in hospitals @planning:non-residential_passive_house_buildings:ph_hospitals
- house.com/de/download/product_page/PH_Krankenhaus|here.]]** Note: The guide was developed in the German context and then translated into English. Therefore, the translation may not take into account in... imized taps (in accordance with RKI 1) used only where water is frequently needed reduce the risk of Leg... distribution losses in drinking water lines. If there are special requirements for areas where hygiene
- Economy and financing of efficiency: new buildings, renovation and step by step retrofit @basics:affordability:investing_in_energy_efficiency
- ldings Directive (EPBD) of the European Union.\\ There are many methodological frameworks that fit more ... ther costs or revenues will occur at demolition. Therefore, life cycle costs of buildings mostly include... onomic factors too). In a perfect capital market there is only one interest rate (= price of capital). I... te later revenues, thus the upfront investments. Therefore, the choice of an adequate interest rate is i
- The world’s first Passive House, Darmstadt-Kranichstein, Germany @examples:residential_buildings:multi-family_buildings:central_europe
- demand even in the Central European climate and therefore need no active heating. Such houses can be ke... 1 - Simulation results from the first studies:__ here is a calculation of the dependen-\\ ce of the hea... mponents had to be manufactured individually and therefore they were expensive. The additional costs in ... ve Houses and even for buildings in hot regions, there the goal is reducing the heat loads from the exte
- Primary energy – quantifying sustainability @basics:energy_and_ecology
- rgy sources that is supplied to the building ((**There are many environmental effects of the use of not ... tion of limited resources, pollution of the atmosphere with harmful substances (e.g. CO<sub>2</sub>, oth... ach other. **It is undoubtedly indisputable that there are very serious risks involved in each case** (c... renewable energy sources and energy efficiency, there are no risks of this magnitude** - at least, as l
- Classic, Plus, Premium: The Passive House classes and how they can be reached @certification:passive_house_categories
- PHPP - validated and proven in practice @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package
- Introduction - Passive House buildings in different climates @basics:passive_houses_in_different_climates
- Overall retrofit plan for step-by-step retrofits to EnerPHit Standard @planning:refurbishment_with_passive_house_components
- Passive House schools – How to go about it @planning:non-residential_passive_house_buildings:passive_house_schools
- Passive House - 6 reasons why you still need opening windows @planning:building_services:ventilation
- Exterior wall on floor slab @basics:building_physics_-_basics:thermal_bridges:tbcalculation:examples
- 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 Schools - Boundary Conditions @planning:non-residential_passive_house_buildings:passive_house_schools
- Special features and characteristics of components in contact with the ground @basics:building_physics_-_basics:thermal_bridges:tbcalculation:ground_contact
- Renewable primary energy demand in residential buildings with high energy intensity @basics:passive_house_-_assuring_a_sustainable_energy_supply
- PER-factors for electricity use: Location & application specific decarbonisation @certification:passive_house_categories
- Building Integrated Photovoltaics (BIPV) in Step by Step Retrofitting Projects @planning:refurbishment_with_passive_house_components
- Economic analysis for the retrofit of a detached single family house to the EnerPHit standard @planning:refurbishment_with_passive_house_components
- Refurbishment with Passive House components - introduction @planning:refurbishment_with_passive_house_components
- Passive House – the next decade | Methodology @basics:passive_house_-_assuring_a_sustainable_energy_supply:passive_house_the_next_decade
- Riedberg Passive House School, Frankfurt, Germany @examples:non-residential_buildings:passive_house_schools
- Aspects of efficient ventilation in hospitals @planning:non-residential_passive_house_buildings:ph_hospitals
- Improving thermal bridges and airtightness in existing buildings @planning:refurbishment_with_passive_house_components:thermal_envelope
- Basic principle for calculating thermal bridges @basics:building_physics_-_basics:thermal_bridges:tbcalculation
- Certification of buildings in which the ground floor is used for commercial purposes (for PHPP 9, revised 5-Sep-2016) @certification
- Certification of terraced houses and semi-detached/duplex houses according to Passive House Institute criteria @certification
- Prospects for the modernisation of existing buildings using highly efficient components @planning:refurbishment_with_passive_house_components
- Step-by-step Retrofits towards EnerPHit Standard in social housing in Spain @planning:refurbishment_with_passive_house_components
- Comparison of energy performance of ventilation systems using passive vs. active heat recovery @planning:building_services:ventilation
- Insulation works – Evidence no.1 "Measurements at a highly insulated wall" @planning:thermal_protection:thermal_protection_works
- 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
- Multi-family Passive House buildings in Germany @examples:residential_buildings:multi-family_buildings:central_europe
- Sound generation, sound dispersion and sound proofing in heat pumps @planning:building_services:heating_and_dhw:heating:heat_pumps
- Life Cycle energy balances, Embodied energy and the Passive House Standard @basics:energy_and_ecology
- Component Award 2016: Affordable ventilation solutions for retrofits @planning:refurbishment_with_passive_house_components
- Energy efficiency in cafeterias and commercial kitchens @planning:non-residential_passive_house_buildings:cafeterias_and_commercial_kitchens
- Comparison of in-situ measurements and hygrothermal simulations of four different interior insulation systems @planning:thermal_protection:thermal_protection_works:comparison_of_in_situ_measurements_and_hygrothermal_simulations_of_four_different_interior_insulation_systems
- Philips Experimental House Research 1974ff: Passive versus Active Measures in Europe & America @basics:the_passive_house_-_historical_review
- The promotion of low energy construction and the Passive House Standard: Successful strategies for forming a Passive House Association @experiences:connecting_the_passive_house_community
- Kitchen Exhaust Systems for Residential Kitchens in Passive Houses: Guidelines @planning:guides_and_aids
- Step-by-step deep retrofit and building integrated façade/roof on a 'million program' house @planning:refurbishment_with_passive_house_components
- Checklist: Test reports of airtightness measurements @planning:airtight_construction:general_principles
- Checklist for Design: Ventilation System in a residential Passive House Building @planning:building_services:ventilation
- Ventilation in commercial kitchens @planning:non-residential_passive_house_buildings:cafeterias_and_commercial_kitchens
- Floor Replacement: Svartbäcksvägen @planning:refurbishment_with_passive_house_components:thermal_envelope
- Energy use for heating in a well insulated new building @planning:thermal_protection:thermal_protection_works
- Passive House and the Sustainable Development Goals (SDGs): Connecting an international building standard with global aims @basics
- Evaluation of server and server room efficiency for non-residential buildings that exceed the primary energy criterion @certification
- Electric Energy Efficiency for Households – Doing the whole step towards energy efficiency @sinfonia
- Calculation guide for temperature reduction factors to temperature zone "X" in the PHPP "Areas" worksheet @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package
- Experience with drain water heat recovery @planning:building_services:heating_and_dhw:experience_with_drain_water_heat_recovery
- PHI window certification: previous success and new climate zones @planning:thermal_protection:windows:window_certification