Indoor environmental quality evaluation in NZEB

The European Commission in 2010 accepted Energy Performance of Buildings Directive (EPBD) and the 2012 Energy Efficiency Directive (EED) are the main energy conservation legislative instruments for to reduce the energy consumption of new built and renovated buildings in Europe. The national regulati...

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Bibliographic Details
Published in:E3S Web of Conferences 2019-01, Vol.111, p.2054
Main Authors: Sánka, Imrich, Schoberer, Thomas, Stutterecker, Werner, Petráš, Dušan
Format: Article
Language:English
Subjects:
Air temperature
Carbon dioxide
Carbon dioxide concentration
Commercial buildings
Energy conservation
Energy consumption
Energy efficiency
Energy management
Energy measurement
Environmental quality
Green buildings
Indoor air pollution
Indoor environmental quality
Indoor environments
Labeling
Photovoltaics
Quality assessment
Relative humidity
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Summary:The European Commission in 2010 accepted Energy Performance of Buildings Directive (EPBD) and the 2012 Energy Efficiency Directive (EED) are the main energy conservation legislative instruments for to reduce the energy consumption of new built and renovated buildings in Europe. The national regulation based on EPBD states that after the year 2016 only so called ultra-low energy buildings can be built. The next tightening in energy saving will come after 2021 (for commercial buildings after 2019), when only nearly zero energy buildings (NZEB) would be allowed to build. It means that these buildings must fulfil A0 category requirements by energy labelling. But what about the indoor environmental quality in objects like this? This article shows results of indoor environmental quality measurement in NZEB building. Indoor air temperature, relative humidity, carbon dioxide concentration and air exchange rate had been measured. Except these parameters energy consumption from the grid and from the photovoltaic panel had been evaluated.
ISSN:2267-1242
2555-0403
2267-1242
DOI:10.1051/e3sconf/201911102054