Fulltext results:
- Heating load in Passive Houses @basics:building_physics_-_basics
- ====== Heating load in Passive Houses ====== Due to their extremely high level of energy efficiency, the heating demand in Passive Houses (typically no higher tha... ings [AkkP-28]. Yet a particular building’s exact heating demand, guaranteed to be low in any case, is real... ilding functions properly. \\ In this sense, the heating load is the decisive factor: a certain amount of
- Passive House – the next decade | Determining application-specific PER factors @basics:passive_house_-_assuring_a_sustainable_energy_supply:passive_house_the_next_decade
- ncreases costs for the applications that need it (heating, e.g.) because of high losses; this problem can a... s significant seasonal fluctuations, such as when heating drops to zero for several months at a time. Energ... n a dwelling except for power used for hot water, heating, and air conditioning; in other words, electricit... cade#references|[AkkP 49]]]. The heat pump has a (heating) water storage with a usable volume of 260 liters
- Zero-energy and zero heating energy houses @basics:energy_and_ecology
- ====== Zero-energy and zero heating energy houses ====== ===== Foreword ===== The very first zero-energy ... ost-efficient highly insulated houses without any heating systems, called Passive Houses, constitute the st... nmental problems relating to energy use for space heating could be so simple. Against this background, the ... [[Basics:Energy and ecology:Zero-energy and zero heating energy houses#Literature|[KORSGAARD 1976] ]], [[B
- The Passive House - definition
- comfort (ISO 7730) can be achieved solely by post-heating or post-cooling of the fresh air mass, which is r... n Passive Houses this system can also be used for heating purposes, without the need for additional ducts, ... ce the ventilation system costs just as much as a heating system – a double investment which hardly pays of... will become a low-energy house with conventional heating; or on the heating system by using the ventilatio
- The Passive House in summer
- pendence of the h<sub>θ>25°C</sub> and the annual heating demand of a mid-terrace Passive House\\ on the or... out window ventilation)**//||\\ \\ * The annual heating demand (between 10 and 12 kWh/(m²yr)) as well as ... * Then however, overheating events as well as the heating demand increase noticeably. **In the area betwee... an orientation of 90° (west or east), the annual heating demand already reaches a maximum of about 16 kWh/
- Are Passive Houses cost-effective? @basics:affordability:investing_in_energy_efficiency
- cula-\\ tions without the ventilation system. The heating demand will\\ then amount to 83 kWh/(m²a)(living ... ub> according to EnEV). Each year, 1330 litres of heating oil are\\ used for heating.**//|\\ \\ |{{ :picopen:daemm_neh_ph.png?400 }}| |//**__Fig. 2:__ The most impo... tandard has already been achieved. **The existing heating** (boiler in storage room) can be retained. Never
- Internal heat capacity
- e the setpoint. This also has an influence on the heating energy consumption: If the residents were to allo... e stored even towards autumn and retained for the heating period.\\ \\ **Conclusion**: even when using a ve... 3] ]]). The influence of the heat capacity on the heating demand is greater in Southern Europe too, with hi... uence of the internal heat capacity on the annual heating demand ==== |{{ :picopen:einfluss_kapazitaet.png
- Primary energy – quantifying sustainability @basics:energy_and_ecology
- stages can be identified: * The first stage of heating energy savings from a typical old building to the... 984, 1995 and 2002). * And the second stage of heating energy savings from the EnEV house to the Passive... e efficiently used in a Passive House.\\ \\ ==== Heating comes first... ==== The illustration shows that in existing buildings it is **mainly the heating energy which affects the environment** (64% of th
- Philips Experimental House Research 1974ff: Passive versus Active Measures in Europe & America @basics:the_passive_house_-_historical_review
- family of four on the ground floor. The resulting heating requirement ranged between 20 and 30 kWh/m2a - i.... studies (Steinmüller 1979) displaying the annual heating requirement of three basic house types “Experimen... “Normal” houses, it was **possible to reduce the heating requirement by a factor of 10 to 20 in all climat... an climate conditions (Hamburg), depending on the heating system employed factor of 5 to 20 reductions also
- What is a Passive House?
- use? Video by Dr. Wolfgang Feist }}** {{ :picopen:heating_energy_savings_diagram_e.jpg?300}} A building st... lding.\\ \\ * Passive House buildings allow for heating and cooling related energy savings of up to 90% c... 75% compared with average new builds. In terms of heating oil, Passive House buildings use less than 1.5 li... uildings require more energy for cooling than for heating. * Passive House buildings are also praised f
- Passive House and the Sustainable Development Goals (SDGs): Connecting an international building standard with global aims
- ombat fuel poverty and climate change by lowering heating and cooling energy demand, and thus carbon emissi... well as in climate resilience. The extremely low heating and cooling costs in Passive House buildings also... nds it difficult or impossible to ensure adequate heating in the dwelling at an affordable price. The EPEE ... A Passive House new build has around 90% reduced heating demand compared with the existing German building
- Economic feasibility of Passive House design @basics:affordability
- components are included: cost of ventilation and heating system are fully accounted for. Accordingly in this section the **final energy** demand for the heating system **including heat distribution losses and i... uding auxiliary electricity** for ventilation and heating system was used to calculate energy costs. This a... l, roof * windows, entrance door, shading * heating system * ventilation system To compare the cos
- Introduction - Passive House buildings in different climates @basics:passive_houses_in_different_climates
- adically simplified technology. For the case of heating or cooling, this means to radically reduce the pe... ve solar design and other measures. When the peak heating load reaches the value of 10 W/m², independently ... te, the ventilation system may easily be used for heating. No other heat distribution system than just the ... uilding]] basically consists of limiting the peak heating load to 10 W/m². In some climates that may be eas
- Planning criteria for Passive Houses in New Zealand @basics:passive_houses_in_different_climates
- As a direct consequence of the very low required heating load of around 10 W/m², a Passive House can be kept warm solely by heating the supply air needed to cover the fresh air demand; complex and expensive heating systems therefore become dispensable. From experience, such buildings have a heating demand of about 15 kWh/(m²a) in cool temperate cl
- The Passive House – historical review
- hern China. In this climate, cooling rather than heating, is required.**\\ \\ In many climate regions of t... orld, if buildings are "sensibly" constructed, no heating is required and neither is active cooling (e.g. i... lstadt-Halmstadt: Low-energy houses (30 kWh/(m²a) heating demand) in two countries, by Architekt Hans Eek (... ISE tests the efficiency of Passive House compact heating units under practical conditions in this house. D
- Life Cycle energy balances, Embodied energy and the Passive House Standard @basics:energy_and_ecology
- 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
- Passive House – the next decade | Methodology @basics:passive_house_-_assuring_a_sustainable_energy_supply:passive_house_the_next_decade
- Efficiency of household appliances and their impact on the primary energy demand of residential buildings @basics:passive_house_-_assuring_a_sustainable_energy_supply