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--- operation:operation_and_experience:measurement_results:energy_use_measurement_results [2022/03/07 11:14] – [2.7. Passive House residential building "BuildTog" in Bremen-Findorff] yaling.hsiao@passiv.de
+++ operation:operation_and_experience:measurement_results:energy_use_measurement_results [2022/09/16 12:38] (current) – [Literature] wfeist
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 ===== 2.4.	Low-energy house projects in the UK =====
-Performance tests of the building envelope were carried out for 25 different buildings. The heat loss per Kelvin temperature difference was determined for the entire building (co-heating test). The measurement by Johnston et al. included 22 low-energy projects and three Passive House buildings [[Operation:Operation and Experience:Measurement results:Energy use – measurement results#Literature | [Johnston 2014] ]]. The latter had the best results by far and there was almost no difference between the predicted and measured values.
+Performance tests of the building envelope were carried out for 25 different buildings. The heat loss per Kelvin temperature difference was determined for the entire building (co-heating test). The measurement by Johnston et al. included 22 low-energy projects and three Passive House buildings [[Operation:Operation and Experience:Measurement results:Energy use – measurement results#Literature | [Johnston 2014] ]]. The latter had the best results by far and there was almost no difference between the predicted and measured values. In a 2020 publication Johntson et.al. included even more of the monitored examples from the UK and also in Europe [[Operation:Operation and Experience:Measurement results:Energy use – measurement results#Literature | [Johnston 2020] ]].
 [{{ :picopen:uk_perform_2014_johnston_eng.png?553 | //**Fig. 11:** The results of the Performance Tests carried out for 25 highly efficient new builds in England [[Operation:Operation and Experience:Measurement results:Energy use – measurement results#Literature| [Johnston 2014] ]]. The three Passive House projects scored best by far and in every respect: there was almost no difference between the predicted and the measured specific heat loss, they exhibited a loss coefficient lower by a factor of two compared with the next best projects and they saved almost 75% of the heating losses compared with the average losses.//}}]
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 **[Johnston 2014]** D. Johnston, D. Farmer, M. Brooke-Peat & D. Miles-Shenton (2014): “Bridging the domestic building fabric performance gap”, Building Research & Information, DOI: 10.1080/09613218.2014.979093; link: http://dx.doi.org/10.1080/09613218.2014.979093
+**[Johnston 2020]** David Johnston, Mark Siddall, Oliver Ottinger, Soeren Peper und Wolfgang Feist: **Are the energy savings of the passive house standard reliable? A review of the as-built thermal and space heating performance of passive house dwellings from 1990 to 2018**; Energy Efficiency (2020) 13:1605–1631; [[https://doi.org/10.1007/s12053-020-09855-7|]] \\
 **[Krellner 2015]** Krellner, Marcus: Jährliche Ablesewerte der Wärmezähler der vier Doppel-haushälften in Nürnberg-Wetzendorf (German only; Annual heat meter readings of four semi-detached houses in Nuremberg-Wetzdorf). Private supply data, July 2015