Fulltext results:
- Economy and financing of efficiency: new buildings, renovation and step by step retrofit @basics:affordability:investing_in_energy_efficiency
- epending on number of periods and interest rates. High interest rates depreciate the value of the revenu... on the discount rate. Discount rates are crucial: High expected rates of return depreciate later revenue... ten the expected rates of return are inadequately high (see next chapter)\\ * Future energy prices an... nstant rate of growth may lead to unrealistically high energy prices for long calculation periods.\\
- Passive House – the next decade | Determining application-specific PER factors @basics:passive_house_-_assuring_a_sustainable_energy_supply:passive_house_the_next_decade
- lications that need it (heating, e.g.) because of high losses; this problem can also be solved (with imp... estic power demand from PV, wind, and hydropower (high efficiency).**//|\\ \\ Figure 7 depicts the equi... he grid and \\ seasonal P2G methane storage) with high efficiency.**//|\\ \\ ===== Domestic Hot Water P... contribute a small amount to heating (despite the high time constant of Passive House buildings). The gr
- Passive House and the Sustainable Development Goals (SDGs): Connecting an international building standard with global aims
- energy demand, and thus carbon emissions, through high energy efficiency. * Education: Building capaci... ealth and well-being. Building users benefit from high thermal comfort and high air quality. The uninterrupted thermal envelope and mechanical ventilation p... buildings aid in maintaining a healthy lifestyle. High-quality construction also contributes to their lo
- Heating load in Passive Houses @basics:building_physics_-_basics
- in Passive Houses ====== Due to their extremely high level of energy efficiency, the heating demand in... is actually possible to achieve energy savings as high as 90% compared to conventional buildings [AkkP-2... ry minimal requirements. If occupants requiring a high standard of comfort are present, internal heat ga... ngs with very small heating loads often have very high time constants (anywhere from 5 to 30 days or mor
- Renewable sources of energy @basics:energy_and_ecology
- aic systems to "ordinary" inefficient houses with high consumption values is no more than a "fig leaf"; ... ar the development.**//||\\ \\ \\ Due to the very high energy efficiency of the Passive House, there are... entional energy supply will usually be relatively high. In the Passive House, however, this doesn't matt... r because the **consumption is so small that even high prices become bearable**. That is the economic op
- Energy efficiency – the key to future energy supply
- ng these measures will help to achieve extremely high levels of energy efficiency and extremely low lev... y using **renewable energy sources**.\\ \\ ===== High levels of energy efficiency can be achieved in ot... driving comfort – a good electric car has such a high efficiency) * With an LCD monitor about 70 % o... short: **"brains instead of brawn"**. Achieving high levels of energy efficiency mainly requires a cer
- Greenhouse effect and climate protection @basics:energy_and_ecology
- selves! \\ \\ ===== How smart is the striving for high energy consumption? ===== In many old energy-man... sts, and this is how the wrong conclusion, that a high energy consumption is a measure of the prosperity... art of the population.\\ \\ > ** The notion that "high energy consumption equals greater prosperity", is... t buildings, vehicles, machines and tools consume high amounts of energy. Modern future-oriented techno
- The Passive House in summer
- rgy buildings overheating in summer "due to their high level of insulation" is still one that is frequen... r surface temperature of the window panes is very high: at up to 40°C it is 10 K above the maximum indoo... ut 0.1 h<sup>-1</sup>, the frequency of extremely high temperatures and overheating events would reach 3... with "3-Magnetron" (clear glass) there are such high solar gains in the summer in the base case under
- Renewable primary energy demand in residential buildings with high energy intensity
- imary energy demand in residential buildings with high energy intensity ====== [{{ :picopen:per_tool_op... or Premium. However, in case of special uses with high energy intensity, the [[https://passiv.de/downloa... residential buildings with small dwelling units (high density) such an exemption becomes more likely. ... in a higher specific energy demand (kWh/m²a) in a high density building. In other words, the project may
- Renewable primary energy demand in residential buildings with high energy intensity @basics:passive_house_-_assuring_a_sustainable_energy_supply
- imary energy demand in residential buildings with high energy intensity ====== [{{ :picopen:per_tool_op... or Premium. However, in case of special uses with high energy intensity, the [[https://passiv.de/downloa... residential buildings with small dwelling units (high density) such an exemption becomes more likely. ... in a higher specific energy demand (kWh/m²a) in a high density building. In other words, the project may
- Planning criteria for Passive Houses in New Zealand @basics:passive_houses_in_different_climates
- consume very little energy and yet provide a very high living comfort for the residents throughout the e... entilation with highly efficient heat recovery. A high level of thermal comfort and excellent air qualit... ing the indoor temperatures and air humidity in a high comfort range during summer. The basic approach, ... ly due to the comparatively mild temperatures and high solar radiation in all three climate zones. The q
- Internal heat capacity
- “, this would mean a wall length of 24 m\\ (2.5 m high) per floor. (Quelle [[Basics:internal heat capaci... d to almost 100 %. * **Why is the influence so high all the same?** In fact, for this building there ... that is accessible from the room to sufficiently high values in order to achieve comfort in summer. Ho... ties for increased ventilation, * shading from high solar gains * and restriction of internal heat
- The Passive House – historical review
- lutions for [[Planning:Thermal protection:Windows|high performance windows]] (Lovins: "We should have us... ogy had taught them the right way to do things: a high level of airtightness, very good insulation, good... or air quality has always been monitored, and the high level of thermal comfort was confirmed by field m... d the influence of man's action was not nearly as high on nature as it is now. So, looking back might be
- What is a Passive House?
- assive House buildings are also praised for their high level of comfort. They use **energy sources insid... ngs are praised for their efficiency due to their high level of insulation and their airtight design. An... method is another essential principle assuring a high level of quality and comfort in Passive House bui... onstruction concept that provides for affordable, high-quality buildings as well as comfortable, healthy
- Passive House – the next decade @basics:passive_house_-_assuring_a_sustainable_energy_supply
- cal) discussion about the supposedly "excessively high costs" of the energy transition are based on a nu... etic storage systems are not available because of high costs and low energy density. Instead, converting... renovation cycles; otherwise, costs would be too high. \\ Parameter studies already conducted at vario... rregional energy grid. The best solution here are high-voltage, direct-current transmission lines, since
- Efficiency of household appliances and their impact on the primary energy demand of residential buildings @basics:passive_house_-_assuring_a_sustainable_energy_supply
- Introduction - Passive House buildings in different climates @basics:passive_houses_in_different_climates
- Special features and characteristics of components in contact with the ground @basics:building_physics_-_basics:thermal_bridges:tbcalculation:ground_contact
- 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