Fulltext results:
- Primary Energy Renewable PER
- of this subject area. ====Assessment methods for buildings===== Common methodologies for the energy efficiency assessment of buildings are: * Primary energy (PE) (non-renewable) o... pply, which will take place over several decades. Buildings constructed today will have longer life cycles t... powered by 100% renewable energy. Does this mean, buildings, regardless of their construction, become better
- Primary energy – quantifying sustainability
- -renewable energy sources that is supplied to the building ((**There are many environmental effects of the u... od. \\ )) * for all energy uses arising in the building, * thus also for the household electricity in ... at is being compared?**\\ -> **For the “existing building“ category ** with the average consumption of buildings from the construction year categories before 1984.\\
- Zero-energy and zero heating energy houses
- us about two-thirds less than that of an existing building. In Sweden at the beginning of the 1980s numerou... other European partners. The range of innovative building products (glazing with low U-values, insulated window frames, prefabricated building components for the prevention and reduction of th... ro-heating house”: > A zero-heating house is **a building that has an annual heating demand of 0 in an aver
- Life Cycle energy balances, Embodied energy and the Passive House Standard
- compared over an 80-year usage period for various building standards** (**Fig.1**). * For poorly insulated buildings, the energy required for their construction acco... e can thus be even less than that of ordinary new buildings. * The cumulated primary energy demand for en... ry energy demand(based on: [[examples:residential_buildings:Multi-family buildings:Central Europe:The world’
- Greenhouse effect and climate protection
- fficiency **. Above all, obsolete and inefficient buildings, vehicles, machines and tools consume high amoun... ertity in both these countries is well-known: the buildings, vehicles and machines in the former East German... ren_durch_passivhaus.jpg }}| ||\\ Each year, old buildings in Europe use more than 16 litres of heating oil... **living comfort ** is improved even more. Older buildings can also be retrofitted with better insulation a
- Renewable sources of energy
- Installation of Passive House windows in an old\\ building built in 1930 in Nuremberg; energy effi-\\ ciency