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Energy performance gap of the Italian residential building stock: Parametric energy simulations for theoretical deviation assessment from standard conditions

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  • Palladino, Domenico

Abstract

Energy Performance Gap (EPG) is a crucial issue in the building sector that can lead to an overestimation of the national energy policies. It is the difference between the calculated energy consumption and actual energy use, and it is relevant mainly for space heating. As EPG quantification or correction methods could lead to more realistic energy policies, EPG has become a focus of many studies and research. In this framework, this study aims to quantify the theoretical deviation of EPG, i.e., concerning to the standard conditions, for the Italian residential building stock by performing parametric energy simulations of thousands of representative reference buildings. After a comprehensive thermophysical characterization of the national building stock, parametric simulations were carried out by varying the main standard conditions set in the Energy Performance Certificate (EPC) calculation. This approach allowed the quantification of EPG according to the climatic zone, building type, usage profile, and thermal insulation level of buildings, while also analysing the influence of these parameters on the EPG and checking for prebound or rebound effects (i.e. when standard consumption is greater or smaller than actual one). The study identified a range of EPG variability for both prebound (0% to +80%) and rebound (−30% to 0%) effects and quantified an average EPG between −3 and +16 kWh per heating degree day of the selected location as a function of the usage profile. This work represents the first attempt to calculate the EPG of the Italian residential building stock and it could lead to the correction of the national energy policies implemented in the building sector.

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  • Palladino, Domenico, 2023. "Energy performance gap of the Italian residential building stock: Parametric energy simulations for theoretical deviation assessment from standard conditions," Applied Energy, Elsevier, vol. 345(C).
    • Handle: RePEc:eee:appene:v:345:y:2023:i:c:s0306261923007298
    DOI: 10.1016/j.apenergy.2023.121365
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    References listed on IDEAS

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    1. Jenkins, David & Simpson, Sophie & Peacock, Andrew, 2017. "Investigating the consistency and quality of EPC ratings and assessments," Energy, Elsevier, vol. 138(C), pages 480-489.
    2. Jia, Mengda & Srinivasan, Ravi S. & Raheem, Adeeba A., 2017. "From occupancy to occupant behavior: An analytical survey of data acquisition technologies, modeling methodologies and simulation coupling mechanisms for building energy efficiency," Renewable and Sustainable Energy Reviews, Elsevier, vol. 68(P1), pages 525-540.
    3. Aleksandar S. Anđelković & Miroslav Kljajić & Dušan Macura & Vladimir Munćan & Igor Mujan & Mladen Tomić & Željko Vlaović & Borivoj Stepanov, 2021. "Building Energy Performance Certificate—A Relevant Indicator of Actual Energy Consumption and Savings?," Energies, MDPI, vol. 14(12), pages 1-19, June.
    4. López-González, Luis M. & López-Ochoa, Luis M. & Las-Heras-Casas, Jesús & García-Lozano, César, 2016. "Update of energy performance certificates in the residential sector and scenarios that consider the impact of automation, control and management systems: A case study of La Rioja," Applied Energy, Elsevier, vol. 178(C), pages 308-322.
    5. Hardy, A. & Glew, D., 2019. "An analysis of errors in the Energy Performance certificate database," Energy Policy, Elsevier, vol. 129(C), pages 1168-1178.
    6. Buratti, C. & Barbanera, M. & Palladino, D., 2014. "An original tool for checking energy performance and certification of buildings by means of Artificial Neural Networks," Applied Energy, Elsevier, vol. 120(C), pages 125-132.
    7. Pagliaro, Francesca & Hugony, Francesca & Zanghirella, Fabio & Basili, Rossano & Misceo, Monica & Colasuonno, Luca & Del Fatto, Vincenzo, 2021. "Assessing building energy performance and energy policy impact through the combined analysis of EPC data – The Italian case study of SIAPE," Energy Policy, Elsevier, vol. 159(C).
    8. Koo, Choongwan & Hong, Taehoon, 2015. "Development of a dynamic operational rating system in energy performance certificates for existing buildings: Geostatistical approach and data-mining technique," Applied Energy, Elsevier, vol. 154(C), pages 254-270.
    9. Hu, Shushan & Hoare, Cathal & Raftery, Paul & O’Donnell, James, 2019. "Environmental and energy performance assessment of buildings using scenario modelling and fuzzy analytic network process," Applied Energy, Elsevier, vol. 255(C).
    10. Ali Bahadori-Jahromi & Radwa Salem & Anastasia Mylona & Agha Usama Hasan & Hexin Zhang, 2022. "The Effect of Occupants’ Behaviour on the Building Performance Gap: UK Residential Case Studies," Sustainability, MDPI, vol. 14(3), pages 1-18, January.
    11. Gupta, Rajat & Kotopouleas, Alkis, 2018. "Magnitude and extent of building fabric thermal performance gap in UK low energy housing," Applied Energy, Elsevier, vol. 222(C), pages 673-686.
    12. Balaras, Constantinos A. & Dascalaki, Elena G. & Droutsa, Kalliopi G. & Kontoyiannidis, Simon, 2016. "Empirical assessment of calculated and actual heating energy use in Hellenic residential buildings," Applied Energy, Elsevier, vol. 164(C), pages 115-132.
    13. Ferrari, Simone & Blázquez, Teresa & Dall'O', Giuliano, 2021. "Energy performance indexes based on monitored data of social housing buildings in Northern Italy," Applied Energy, Elsevier, vol. 298(C).
    14. Majcen, D. & Itard, L.C.M. & Visscher, H., 2013. "Theoretical vs. actual energy consumption of labelled dwellings in the Netherlands: Discrepancies and policy implications," Energy Policy, Elsevier, vol. 54(C), pages 125-136.
    15. von Platten, Jenny & Holmberg, Carolina & Mangold, Mikael & Johansson, Tim & Mjörnell, Kristina, 2019. "The renewing of Energy Performance Certificates—Reaching comparability between decade-apart energy records," Applied Energy, Elsevier, vol. 255(C).
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    3. Aleksejs Prozuments & Jurgis Zemitis & Aleksejs Bulanovs, 2023. "Cold Climate Challenges: Analysis of Heat Recovery Efficiency in Ventilation Systems," Energies, MDPI, vol. 16(22), pages 1-15, November.

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