basics:energy_and_ecology:primary_energy_renewable_per
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basics:energy_and_ecology:primary_energy_renewable_per [2024/04/19 11:57] – [Energy use and energy generation] jgrovesmith | basics:energy_and_ecology:primary_energy_renewable_per [2024/04/26 00:10] (current) – [Energy use and energy generation] jgrovesmith | ||
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The above-mentioned assessment methods suggest this, but obviously, this is not the case. Renewable energy must be generated, delivered, and often stored. Renewable energy needs infrastructure and space which will become a decisive limiting factor. We want affordable renewable energy for all, and for all applications. For these reasons, energy use must be efficient: energy efficiency is the prerequisite for effective renewable energy supply. Bearing | The above-mentioned assessment methods suggest this, but obviously, this is not the case. Renewable energy must be generated, delivered, and often stored. Renewable energy needs infrastructure and space which will become a decisive limiting factor. We want affordable renewable energy for all, and for all applications. For these reasons, energy use must be efficient: energy efficiency is the prerequisite for effective renewable energy supply. Bearing | ||
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====Sustainable buildings for a sustainable future==== | ====Sustainable buildings for a sustainable future==== | ||
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Therefore, the specific PER values for demand and generation cannot be balanced directly and remain as two distinct dimensions of the assessment. | Therefore, the specific PER values for demand and generation cannot be balanced directly and remain as two distinct dimensions of the assessment. | ||
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It is essential to note that the functional definition of the Passive House standard remains unchanged and is the same for all three Passive House classes (relating to useful energy demand for heating and cooling, as well as airtightness and comfort criteria). For the three classes, thresholds for PER demand are defined as well as for PER generation. The demand includes all energy applications in a building i.e. the heating and cooling energy, as well as hot water, the complete electricity demand, and any auxiliary electricity to provide the energy services. The higher the achieved level of overall efficiency and of renewable energy generation, the higher the Passive House class according to the thresholds as listed in Table 1. This makes the Passive House an ideal blueprint for the NZEB standard. | It is essential to note that the functional definition of the Passive House standard remains unchanged and is the same for all three Passive House classes (relating to useful energy demand for heating and cooling, as well as airtightness and comfort criteria). For the three classes, thresholds for PER demand are defined as well as for PER generation. The demand includes all energy applications in a building i.e. the heating and cooling energy, as well as hot water, the complete electricity demand, and any auxiliary electricity to provide the energy services. The higher the achieved level of overall efficiency and of renewable energy generation, the higher the Passive House class according to the thresholds as listed in Table 1. This makes the Passive House an ideal blueprint for the NZEB standard. | ||
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Further articles on Passive House Classes: | Further articles on Passive House Classes: | ||
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Grove-Smith, | Grove-Smith, | ||
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basics/energy_and_ecology/primary_energy_renewable_per.1713520638.txt.gz · Last modified: 2024/04/19 11:57 by jgrovesmith