TY - JOUR A1 - Musall, Eike A1 - Voss, Karsten A1 - Spars, Guido A1 - Mrosek, Holger A1 - Wittwer, Volker A1 - Sauer, Christian T1 - Markt für Kleinst-KWK-Anlagen - Strom-wärmegeführter Betrieb Voraussetzung für Wirtschaftlichkeit JF - EuroHeat and Power N2 - Wirtschaftlichkeit von KWK bei nutzerorientiert Stromerzeugung und netzreaktiver Einspeisung KW - Kosten KW - KWK KW - Mismatch Y1 - 2009 IS - 4 SP - 50 EP - 56 ER - TY - CHAP A1 - Musall, Eike A1 - Weiß, Tobias A1 - Voss, Karsten A1 - Lenoir, Aurélie A1 - Donn, Michael A1 - Cory, Shaan A1 - Garde, François T1 - Net Zero Energy Solar Buildings: An Overview and Analysis on worldwide Building Projects. EuroSun Conference 2010 N2 - This paper summarises the state of two research phases within the scope of the IEA Task 40 / Annex 52 "Towards Net Zero Energy Solar Buildings" [1]. The first objective is a cross section analysis of a comprehensive collection of more than 280 international zero energy buildings. The aim is to show trends, motives of actors, as well as their method to reach the zero energy balance. Secondly, an in-depth study shows a rough analysis and characteristics of 50 exemplary Nets ZEBs from different countries and climate regions, as well as their combinations of measures concerning energy efficiency and renewable energy supply. It is shown that diverse actors with miscellaneous motives have lead to a lot of different building variations. Typical strategies can be assigned to the typology groups "small residential building", "apartment building" and "non residential building". Net ZEBs are much more energy efficient than average buildings which were built according to national construction and energy regulations. None of the leading Net ZEB examples exist without generation of PV electricity. Trends give an outlook of current and possible future combinations of technologies and passive measures for the realization of (future) net zero energy buildings. KW - Querschnittsauswertung Y1 - 2010 UR - http://proceedings.ises.org/paper/eurosun2010/eurosun2010-0080-Musall.pdf CY - Graz ER - TY - RPRT A1 - Voss, Karsten A1 - Engelmann, Peter A1 - Musall, Eike T1 - Energieoptimiertes Bauen: Demonstrationsbauvorhaben Sanierung eines Bürogebäudes der 60er Jahre zu einem Niedrigenergiehaus. Schlussbericht, Förderkennzeichen: 0329750X KW - Bauen im Bestand KW - Energieforschung KW - EnOB KW - Forschung KW - Messdatenauswertung KW - Sanierung KW - sommerlicher Wärmeschutz Y1 - 2010 U6 - https://doi.org/10.2314/GBV:635443953 CY - Wuppertal ER - TY - JOUR A1 - Voss, Karsten A1 - Musall, Eike A1 - Lichtmeß, Markus T1 - Vom Niedrigenergie- zum Nullenergiehaus: Standortbestimmung und Entwicklungsperspektiven JF - Bauphysik N2 - Klärung der Bilanzkriterien und Vorstellung der eigenen Bilanzmethodik KW - Auswertung bestehender Label KW - Eigene Methodik Y1 - 2010 U6 - https://doi.org/10.1002/bapi.201010049 VL - 32 IS - 6 SP - 424 EP - 434 PB - Wiley ER - TY - CHAP A1 - Marszal, Anna Joanna A1 - Bourelle, Julien S. A1 - Musall, Eike A1 - Heiselberg, Per A1 - Gustavsen, Arild A1 - Voss, Karsten T1 - Net Zero Energy Buildings - Calculation Methodologies versus National Building Codes T2 - EuroSun Conference 2010, Graz, 28.9-30.9.2010 N2 - The international cooperation project IEA SHC Task 40 / ECBCS Annex 52 “Towards Net Zero Energy Solar Buildings”, attempts to develop a common understanding and to set up the basis for an international definition framework of Net Zero Energy Buildings (Net ZEBs). Th e understanding of such buildings and how the Net ZEB status should be calculated differs in most countries. This paper presents an overview of Net ZEBs energy calculation methodologies proposed by organisations representing eight different countries: Austria, Canada, Denmark, Germany, Italy, Norway, Switzerland and the USA. The different parameters used in the calculations are discussed and the various renewable supply options considered in the methodologies are summarised graphically. Thus, the paper helps to understand different existing approaches to calculate energy balance in Net ZEBs, highlights the importance of variables selection and identify possible renewable energy supply options which may be considered in calculations. Finally, the gap between the methodology proposed by each organisation and their respective national building code is assessed; providing an overview of the possible changes building codes will need to undergo in the coming years. KW - Label Y1 - 2010 UR - https://www.researchgate.net/publication/266247323_Net_Zero_Energy_Buildings_-_Calculation_Methodologies_Versus_National_Building_Codes CY - Graz ER - TY - JOUR A1 - Marszal, Anna Joanna A1 - Heiselberg, Per A1 - Bourelle, Julien S. A1 - Musall, Eike A1 - Voss, Karsten A1 - Sartori, Igor A1 - Napolitano, Assunta T1 - Zero Energy Building - A Review of definitions and calculation methodologies JF - Energy and Buildings N2 - The concept of Zero Energy Building (ZEB) has gained wide international attention during last few years and is now seen as the future target for the design of buildings. However, before being fully implemented in the national building codes and international standards, the ZEB concept requires clear and consistent definition and a commonly agreed energy calculation methodology. The most important issues that should be given special attention before developing anewZEB definition are: (1) the metric of the balance, (2) the balancing period, (3) the type of energy use included in the balance, (4) the type of energy balance, (5) the accepted renewable energy supply options, (6) the connection to the energy infrastructure and (7) the requirements for the energy efficiency, the indoor climate and in case of gird connected ZEB for the building–grid interaction. This paper focuses on the review of the most of the existing ZEB definitions and the various approaches towards possible ZEB calculation methodologies. It presents and discusses possible answers to the abovementioned issues in order to facilitate the development of a consistent ZEB definition and a robust energy calculation methodology. KW - Label Y1 - 2011 UR - https://www.sciencedirect.com/science/article/pii/S0378778810004639 VL - 43 IS - 4 SP - 971 EP - 979 PB - Elsevier ER - TY - JOUR A1 - Musall, Eike A1 - Voss, Karsten T1 - Klimaneutrale Gebäude als Ziel: Internationale Projekterfahrungen JF - XIA - intelligente Architektur N2 - Die in diesen Artikel eingeflossenen Daten stammen aus einer Datenbank mit über 300 international bekannten Projekten mit dem Anspruch einer mindestens ausgeglichenen Energie- oder Emissionsbilanz. Sie wird als ein deutscher Beitrag zu der Arbeitsgruppe „Towards Net Zero Energy Solar Buildings“ der Internationalen Energieagentur [1] geführt und als interaktive Weltkarte unter www.enob.info/nullenergie auszugsweise veröffentlicht [2]. Eine 2011 erschienene EnOB-Buchveröffentlichung enthält eine umfangreiche Behandlung des Themas sowie zahlreiche Projektbeispiele und bildet eine Basis dieses Artikels[3]. KW - Querschnittsauswertung Y1 - 2011 IS - 10-12 SP - 64 EP - 68 ER - TY - CHAP A1 - Musall, Eike A1 - Voss, Karsten ED - Voss, Karsten ED - Musall, Eike T1 - Plusenergiesiedlung: Freiburg, D 2006 T2 - Nullenergiegebäude KW - Bilanzierung KW - Clusterung KW - Definitionsbeschreibung KW - Messdatenauswertung KW - Projektbeschreuibung KW - Solarenergie KW - Sonnenschutz KW - Verbrauchswerte Y1 - 2011 UR - https://www.degruyter.com/viewbooktoc/product/205283 SN - 978-3-920034-50-8 N1 - Zugriff via Campuslizenz SP - 94 EP - 99 PB - Detail, Institut für internationale Architektur-Dokumentation CY - München ER - TY - CHAP A1 - Musall, Eike A1 - Voss, Karsten ED - Voss, Karsten ED - Musall, Eike T1 - Projekte und ihre Merkmale im Überblich - Teil 2 T2 - Nullenergiegebäude KW - Projektbeschreibung KW - Querschnittsauswertung Y1 - 2011 UR - https://www.degruyter.com/viewbooktoc/product/205283 SN - 978-3-920034-50-8 N1 - Zugriff via Campuslizenz SP - 114 EP - 119 PB - Detail, Institut für internationale Architektur-Dokumentation CY - München ER - TY - CHAP A1 - Musall, Eike A1 - Voss, Karsten ED - Voss, Karsten ED - Musall, Eike T1 - Projekte und ihre Merkmale im Überblich - Teil 1 T2 - Nullenergiegebäude KW - Projektbeschreibung KW - Querschnittsauswertung KW - Solarenergie KW - Sonnenschutz Y1 - 2011 SN - 978-3-920034-50-8 SP - 50 EP - 55 PB - Detail, Institut für internationale Architektur-Dokumentation CY - München ER -