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1.
Implementation of the EPBD in Slovenia – Status in 2020
Marjana Šijanec Zavrl, Miha Tomšič, Henrik Gjerkeš, Erik Potočar, 2021, final research report

Abstract: The Concerted Action EPBD (CA EPBD) addresses the Energy Performance of Buildings Directive (EPBD). It aims to contribute to the reduction of energy use in European buildings, through the exchange of knowledge and best practices in the field of energy efficiency and energy savings between all 28 EU Member States plus Norway. The CA EPBD is a joint initiative between the EU Member States and the European Commission. It involves representatives of national ministries or their affiliated institutions who are in charge of preparing the technical, legal and administrative framework for the Energy Performance of Buildings Directive in each EU Member State, plus Norway. The objective is to enhance the sharing of information and experiences from national adoption and implementation of this important European legislation. The transposition of the EPBD in Slovenia is the overall responsibility of the Ministry of Infrastructure and was primarily transposed by the Energy Act (EZ-1), covering the topics of NZEB, energy performance certification, inspection of heating and AC systems and energy efficiency information programmes. The Act on Energy Efficiency (ZURE) integrates the EZ-1 articles related to the EPBD. The revision of the building codes (PURES) is still in progress and planned for publication in late 2021. It will contain detailed technical requirements for NZEB based on the technical definition given in the national NZEB action plan, and the revision of the calculation methodology according to a new set of CEN EPBD standards. Important recent steps in EPBD implementation are the application of the central national electronic register of EPCs and associated software, the independent control system for EPCs, first steps in the cross-linking of e-registries for EPCs, inspections and public buildings, as well as wide information activities implemented by the Eco Fund concerning financial instruments available for the energy renovation of buildings.
Keywords: Concerted Action, Energy Performance of Buildings Directive, Act on Energy Efficiency, Slovenia
Published in RUNG: 02.11.2023; Views: 1530; Downloads: 15
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2.
Monetisation of the ecological footprint in energy supply of buildings
Henrik Gjerkeš, Marjana Šijanec-Zavrl, 2021, other scientific articles

Abstract: The ecological footprint of modern life exceeds the biocapacity of our environment in Slovenia as well. With a simplified monetization of natural resources and waste, the economic and environmental advantages of renewables compared to fossil sources in the case of energy supply of buildings were illustrated. Experience with current energy market volatility and the extension of the EU-ETS are strong signals to accelerate the energy transition towards sustainable energy also in the building sector.
Keywords: energy supply, renewable energy sources, EU-ETS, buildings
Published in RUNG: 29.10.2021; Views: 2786; Downloads: 0
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3.
Whole-life carbon emissions benchmarks for buildings in Slovenia
Marjana Šijanec-Zavrl, Henrik Gjerkeš, 2021, other scientific articles

Abstract: According to the European Green Deal decarbonisation of EU building stock is needed on the way to turning EU into the first climate neutral continent by 2050. Directive (2010/31/EU) EPBD led to significant reduction of operational energy in new buildings and renovation. By energy efficiency first principle and by increasing renewable energy sources it contributed to reduction of primary energy and operational CO2 emissions. But the orientation towards lifecycle thinking and circularity in the building sector revealed the need to tackle the whole-life carbon emissions, where the operational and embodied carbon contribute significantly. In the absence of benchmarks for embodied carbon emissions in this contribution the operational and embodied carbon indicators from recent studies are compared with the available corresponding data in Slovenian energy performance certificates.
Keywords: carbon emissions, life cycle assessment, buildings
Published in RUNG: 29.10.2021; Views: 3030; Downloads: 0
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4.
Renewables in buildings and local communities : Buildings Energy Efficiency
Henrik Gjerkeš, invited lecture at foreign university

Keywords: Renewable energy sources, sustainable development, buildings, local communities
Published in RUNG: 03.12.2020; Views: 3023; Downloads: 0
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