Fulltext results:
- Energy Efficiency in Domestic Electrical Energy Use @sinfonia
- consulting in Innsbruck. Among them was a higher than average share of retired people and only few fami... on projects in Innsbruck. Among them was a higher than average share of retired people and only few fami... average 43 kWh/(m²a), with the lowest value less than half the average and the highest more than twice this value. The area-specific value’s spread is thus m
- The Passive House in summer @basics
- he surface temperatures are still somewhat warmer than the indoor air; however, this temperature increase is less than about ½ degree for the highly insulated solid bui... ill acceptable if h<sub>θ>25°C</sub> remains less than or equal to 10% of the year [[Basics:summer#Liter... 96] ]]. This value has only been exceeded by less than 1 % in the reference case being considered here.\
- Energy efficiency of the Passive House Standard: Expectations confirmed by measurements in practice @operation:operation_and_experience:measurement_results
- }}] \\ This average value is considerably lower than the average heat consumption in existing housing ... e low-energy settlement is at least **41.5 % less than today's average consumption**. Incidentally, alth... ction standard of this settlement is still better than the requirements of the currently applicable Germ... tion of the Passive House settlement is 80% lower than that of the low energy settlement in Niedernhause
- PB 41: Planning tools for the summer situation in non-residential buildings @phi_publications:pb_41
- , these internal loads may be considerably higher than those in residential buildings. Added to this is ... uilding in time steps which are usually much less than one hour. Heat transfer processes in building com... in the solar supply alone is thus already greater than 15 kWh/(m²a). However, all calculation methods h... it becomes apparent that temperatures much higher than 30°C may be reached even on sunny days in Februar
- Are Passive Houses cost-effective? @basics:affordability:investing_in_energy_efficiency
- e is more stable, more secure and more worthwhile than the alternative. Whoever wants “easy money” shoul... y the external wall will only be slightly thicker than it was before (about 25 mm) (see __**Fig. 2**__).... ll therefor be only 370 mm thick and thus thinner than the original one}// * In the roof, the insula... \ its thermal protection is still somewhat better than that required\\ by energy efficiency regulations
- Don’t save on the insulation @planning:thermal_protection
- ist. Taking no action will be much more expensive than carrying out insulation measures here and now! Th... | 19.5°C | ^ Corner behind cabinet | less than 5°C\\ {{ :picopen:wassertropfen_m.png }} | less than 12°C\\ {{ :picopen:schimmel_myzel.png }} | ov... in 2006; in 2011 the energy prices have been more than 35% higher, but in 2016-2020 the average level of
- Internal heat capacity @basics
- the smallest and highest daily value is not more than 4 °C. It is evident that during the hot spell it is significantly cooler in the house than the peak value of the temperature outside. The r... al temperature is almost always considerably less than the indoor temperature and the solar gains are us... rgy will be required for this, which will be more than the amount saved by the increased storage capacit
- "Saving energy" in the sense of sufficiency @efficiency_now
- ximately 3 degrees Celcius (5.4 Fahrenheit) lower than that with just a long-sleeved shirt. Lowering the... ss, an energy-saving remains, but this is smaller than is often assumed. Even in already well-insulated ... ht setback" still saves energy, even if it's less than in uninsulated buildings, simply because the temp... s are readily available today.)). If it is higher than 55%, the moisture should be reduced by employing
- Passive House – the next decade | Determining application-specific PER factors @basics:passive_house_-_assuring_a_sustainable_energy_supply:passive_house_the_next_decade
- ts are still quite low for storage cycles of less than 106 hours. Seasonal storage capacity (with a little more than two cycles but low efficiency) accounts for only ... and; the storage capacity required is low at less than 62 Nm³ (cubic meters at normal conditions), and t... ly system, since it is not needed at all for more than half the year (summer!) and then is disproportion
- The world’s first Passive House, Darmstadt-Kranichstein, Germany @examples:residential_buildings:multi-family_buildings:central_europe
- e rate (n<sub>50</sub>-value) that was still less than 0.3 h<sup>-1</sup>** [[examples:residential_build... he existing gas burner has done its work for more than 30 yrs and would have to be exchanged anyhow.)). ... kWh per square meter of floor space, this is more than twice the Passive House heating demand. This was ... acteristics: * heat recovery efficiency of more than 80%, * electricity consumption of less than 0.
- Primary energy – quantifying sustainability @basics:energy_and_ecology
- nmental damage from renewable energy is far lower than these from fossil or nuclear sources - but we can... ndard the heating energy demand decreases to less than half of the average value of old buildings**. Now... ctricity is as high as that for the heating (more than 40 % respectively). With the EnEV, the total prim... e to **reduce the electricity consumption by more than 50 %** in the Passive House in Darmstadt-Kranichs
- Thermal comfort parameters @basics:building_physics_-_basics:thermal_comfort
- he number of dissatisfied due to draughts is less than 6%) * the difference between radiant tempera... erature in various directions remains small (less than 5 °C, known as the "radiation temperature asymmet... the indoor air temperature stratification is less than 2 °C between the head and ankles of a seated pers... ceived temperatures in the room change by no more than 0.8 °C at different locations. Regarding the las
- Passive House Schools - Boundary Conditions @planning:non-residential_passive_house_buildings:passive_house_schools
- o be used if external temperatures are low (lower than ~14°C). It is important in this case that the hum... theless, for school buildings there is more scope than there is for residential buildings, due to the ma... nual heating demand according to the PHPP is less than or equal to 15 kWh/(m²a) __(based on the total ne... riterion is derived in a completely different way than the criterion which applies to residential buildi
- The Passive House – historical review @basics
- Southern China. In this climate, cooling rather than heating, is required.**\\ \\ In many climate regi... 9) was calculated as having smaller demand values than a Passive House, but unfortunately the consumptio... energy consumption for heating has remained less than 10 kWh/(m²a) since 1991, the savings in comparison with traditional buildings are higher than 90%. Very good indoor air quality has always been
- What is a Passive House? @basics
- st of practice.\\ \\ Yet, a Passive House is more than just a low-energy building.\\ \\ * Passive Hous... of heating oil, Passive House buildings use less than 1.5 litres per square meter of living space per year – far less than typical low-energy buildings((Of cousre you norma... s where buildings require more energy for cooling than for heating. * Passive House buildings are al
- Classic, Plus, Premium: The Passive House classes and how they can be reached @certification:passive_house_categories
- Introduction - Passive House buildings in different climates @basics:passive_houses_in_different_climates
- Life Cycle energy balances, Embodied energy and the Passive House Standard @basics:energy_and_ecology
- Baseline study - implementing the Passive House concept in hospitals @planning:non-residential_passive_house_buildings:ph_hospitals
- Insulation works – Evidence no.1 "Measurements at a highly insulated wall" @planning:thermal_protection:thermal_protection_works
- PER-factors for electricity use: Location & application specific decarbonisation @certification:passive_house_categories
- Riedberg Passive House School, Frankfurt, Germany @examples:non-residential_buildings:passive_house_schools
- Internal heat gains in relation to living area @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package
- PHPP - validated and proven in practice @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package
- Aspects of efficient ventilation in hospitals @planning:non-residential_passive_house_buildings:ph_hospitals
- Efficiency of household appliances and their impact on the primary energy demand of residential buildings @basics:passive_house_-_assuring_a_sustainable_energy_supply
- Economic analysis for the retrofit of a detached single family house to the EnerPHit standard @planning:refurbishment_with_passive_house_components
- Economy and financing of efficiency: new buildings, renovation and step by step retrofit @basics:affordability:investing_in_energy_efficiency
- Passive House schools – How to go about it @planning:non-residential_passive_house_buildings:passive_house_schools
- Airtightness and airtightness measurement @planning:refurbishment_with_passive_house_components:thermal_envelope
- Step-by-step deep retrofit and building integrated façade/roof on a 'million program' house @planning:refurbishment_with_passive_house_components
- 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
- Certification of terraced houses and semi-detached/duplex houses according to Passive House Institute criteria @certification
- Philips Experimental House Research 1974ff: Passive versus Active Measures in Europe & America @basics:the_passive_house_-_historical_review
- Checklist: Test reports of airtightness measurements @planning:airtight_construction:general_principles
- Comparison of energy performance of ventilation systems using passive vs. active heat recovery @planning:building_services:ventilation
- Energy use for heating in a well insulated new building @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
- PHI window certification: previous success and new climate zones @planning:thermal_protection:windows:window_certification
- 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
- 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
- Building Integrated Photovoltaics (BIPV) in Step by Step Retrofitting Projects @planning:refurbishment_with_passive_house_components
- Overall retrofit plan for step-by-step retrofits to EnerPHit Standard @planning:refurbishment_with_passive_house_components
- Prospects for the modernisation of existing buildings using highly efficient components @planning:refurbishment_with_passive_house_components
- Passive House refurbishment - thermal envelope @planning:refurbishment_with_passive_house_components
- Passive House - 6 reasons why you still need opening windows @planning:building_services:ventilation
- 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
- PHPP calculations in hot and humid climates @planning:calculating_energy_efficiency:phpp_-_the_passive_house_planning_package
- Ventilation in commercial kitchens @planning:non-residential_passive_house_buildings:cafeterias_and_commercial_kitchens
- Multi-family Passive House buildings in Germany @examples:residential_buildings:multi-family_buildings:central_europe
- Experience with drain water heat recovery @planning:building_services:heating_and_dhw:experience_with_drain_water_heat_recovery