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Blickpunkt Forschung: Energie Department für Raumplanung Energy-efficient Behaviour by Demand! The energy-efficient behaviour of ci- tizens is analyzed worldwide in recent studies focusing on the various aspects of energy consumption. Research re- veals a multitude of factors that influ- ence user’s behaviour to consume or to conserve energy. However, there is still a lack of understanding the role of ener- gy consumption styles. Within outputs of scientific works there is still a cont- rast of interpretation about which fac- tors influence user behaviour most and with what intensity (e.g. stated/revea- led preferences, intrinsic/extrinsic motivation etc.). In the context of EWARD the dissertation is expected to collect and generate new knowledge focusing on energy-efficient behaviour with a concentration on energy consumption styles and their motives. The method used in the framework of the empirical research part refers to the means-end value chain analysis by Gutman (1982). The dissertation applies the mentioned analysis on the social typologies defined as the Sinus Milieus in Austria (see figure). A better understanding of the issues mentioned above, their complex interactions and impacts will support the development of innovative energy services. Furthermore the research results will aid the involved parts from spatial planners to political decision makers through the solid groundwork for the design and implementation of future urban developments. Exploring energy-efficient Behaviour Motives by analyzing related social Typologies Diana Silvestru (RAUM ISRA) Visioneering the low-carbon Futures, The Case Of The Northern Dolomites Arena The wide range of thinking about the low-carbon future has been explored since years ago producing national roadmaps or policy recommendations. Despite that has never been men- tioned the setting of the spaces where we will live our everyday life. Nevertheless decar- bonizing the built environment need to be conscious of the local contexts under which are operating. The spatial setting of the Northern Dolomities, between Italy and Austria, requi- res a special attention due the amount of natural resources and the pattern of settlements. How will possible Low-Carbon futures look like in the Northern Dolomities area? Which are the variables that motivate a community to go towards these futures? During the empirical research the visioneering approach is applied. Three energy visions for this area are developed, later are discussed and adjusted with locals and stakeholders. The evaluation methodology of the research process is divided in two branches: measuring to which extend the visioneering approach can help in mobilize a public discussion; illustrating possible low-carbon strategies. Chiara Andreotta (RAUM REGION) Lock-in and the Challenge of energy-effi- cient thermal-energetic Building Moder- nization Carbon lock-in can be described as structural barriers in techno- logical transition processes that prevent new or sustainable tech- nologies to diffuse and compete on markets. The existence of al- ready mature technologies/mea- sures induces the need for new strategies to overcome barriers. However, these transformation processes are linked with high switching costs. So this thesis tries to identify barriers of lock- in that come up in the retrofitting process. Barriers can be technological, financial, behavioural or institutional constraints. One known example is the rebound effect that causes increased energy consumption due to lower heating demands. The reduction of energy consumption in the space heating sector is technologically possible and a political key to reach climate and energy goals. The goal of this study is to find a strategy towards more sustainability in the building stock by proposing an energy-efficient promotion scheme for refurbishment actions to overcome barriers. To measure the influence of different barriers on refurbishment invest- ment decisions, an economic cost-effectiveness model is set up. A qualitative and quantitative evaluation of experience in retrofitting building is done by expert interviews and a household survey and should deliver the empirical data basis for identifying barriers. First pre-calcula- tions show that inefficient heating or an increased subsidy rates can have a significant influ- ence on the cost-effectiveness. Michael Böhm (RAUM IFIP) Urban Climate Modeling In my work I am assessing and evaluating the scope and implications of uncertainties and errors in the application of regional scale numerical climate modeling tools as a source of boundary conditions for urban and archi- tectural design decision making. Methods for accurately modeling the urban microclimate are important for testing and developing ur- ban heat island mitigation strategies. At the scale of the city, computational experiments are the most practical and cost effective way to test potential initiatives such as green roofs and urban greening. The results from such a model would provide valuable quanti- tative information to support decision makers faced with urban design decisions. Additionally, an accurate urban climate model could also improve the quality of the boundary conditions used in building performance simulations and urban energy models. Moreover, it would allow for studying energy use in the urban environment under future climate scenarios. Instead of relying on historical weather measurement data, designers and decision makers could use these projections to help create resilient, future-proof projects. Kris Hammerberg (ARCH BAU) Energy-efficient Smart Cities Based on the socio-technical un- derstanding of Smart City, a mul- ti-level perspective is adopted in analyzing the dynamic process of Smart City transition. After revie- wing definitions of Smart City in se- veral perspectives, it is argued that technical innovation is not enough for resource/energy efficient urban development. There are several important factors that have influence on the process of re- source/energy efficient, including social innovation as a key dimension. The theoretical dis- cussion of urban development as socio-technical system reveals that Smart City needs urban innovations with place based learning process, rather than a technology driven process, to approach challenges in urban development. A model framework was presented with the mutual relations between structures, technology, and behaviour in Smart City. It integrates technical innovations and social innovations in a mutual learning process to make the way to achieve Smart City more efficient. As a result, it could be applied to relevant planning approach, for example the strategic spatial planning, for better steering energy efficient urban development and climate protection. Hui Lu (RAUM SRF) Wind Power Deployment in urbani- sed Regions: towards a comprehensi- ve Approach for Renewable Energy and Spatial Planning As a result of international Energy and Climate policies, regions in Europe are increasingly con- fronted with large-scale wind power develop- ment. Hereby, regional planning has a decisive role: it should ensure wind power technologies on `suitable´ locations while enabling a good pace of implementation. With these diverging purposes in mind, this PhD research studies the effectiveness of current regional planning approaches for wind power according to three dimensions of concerns: economic (installed capacity growth), social (safety and well-being) and environmental (landscape and wildlife im- pacts). Firstly, conclusions are drawn from an Pia Nabielek (RAUM REGION) institutional analysis of three European regions that have similarities concerning land-use patterns and wind energy potential but contrasting approaches to assign areas for wind po- wer: concentrated wind farms on urban hinterland (Austria: Vienna region), in-fill strategies on built-up areas (Netherlands: Rotterdam-The Hague region) and combined development with road infrastructure (Belgium: Ghent Region). Based on the results of this analysis, gui- delines will be formulated for comprehensive and effective planning strategies. In a second step, the general applicability of those guidelines will be re-evaluated on a forth example region (Austria: Linz-Wels region). Betriebs- und volkswirtschaftliche Rentabili- tät einer umfassenden Sanierungsstrategie in Österreich Ziel dieses Projektes ist es unterschiedliche thermisch-energetische Sanierungsstandards auf betriebs- und volkswirtschaftlicher Ebene einer Rentabilitätsrechnung zu unterziehen und ihre Performance hin- sichtlich der Erreichung der Klima- und Energieziele näher zu analysieren. Dabei stehen folgende Kern- fragen im Vordergrund: • Ist die Sanierung von Wohngebäuden des Altbestandes für private Akteure bzw. den Staat insgesamt rentabel? • Welche Barrieren treten im Rahmen einer Sanierung auf und welchen Einfluss haben Barrieren wie beispielsweise Rebound-Effekte auf die Rentabilität? • Wie wirken unterschiedliche staatliche Förderinstrumente auf die Bereitschaft in eine Sanierung zu investieren? • Welche Einsparungen können mit unterschiedlichen Sanierungsszenarien erreicht werden, welchen Vorteil haben diese für den Staat? • Wie sieht eine optimale Sanierungsstrategie/Sanierungsrate zur Erreichung der Klima- und Energie- ziele aus? Im Weiteren werden die Wertschöpfungs- und Beschäftigungseffekte (Multiplikatoreffekte) einer brei- ten Sanierungsstrategie analysiert bzw. eine von der GDI 1994 bereits durchgeführte Analyse einzelner Gebäudetypen hinsichtlich ihrer Rentabilität aktualisiert. Grundlage für die Szenarienrechnung bildet ein ökonomisches Rechenmodell, welches mit real beobachteten Daten gefüttert wird. Eine Expertenbefra- gung soll darüber hinaus das Bild schärfen und wesentliche Kenntnisse über den Einfluss von Barrieren bzw. Hindernissen liefern. Michael Böhm, Michael Getzner (RAUM IFIP) E_PROFIL encapsulates a set of methods (IT-supported toolkit) for the elaboration of neighbourhood pro- files. The research project is supported by the Austrian Ministry for Transport, Innovation and Technology within the “Stadt der Zukunft” program (2nd call). The aim of the project is facilitating an energy and resource efficient development in the planning practice of Austrian cities on a neighbourhood level. The project goals are two-fold: First, conceptualising an orientation framework which includes criteria for an integrative and effective regulation of the energy technical transformation process is planned. Second, elaborating an integrated planning approach based on the analysis and modelling of concrete and desired neighbourhood profiles will be undertaken – supporting neighbourhood-specific transformation processes for a resilient energy future. Expected results are • A concept with criteria for an integrative steering of energy transition processes in urban areas • A process oriented steering approach for transformation processes, including a toolbox • Further development of existing tools to focus on neighbourhood areas Project period: October 2015 – September 2017 Project area: neighbourhoods in the city of Linz, Austria SRF, IFIP, WU Wien, Linz PTU, Linz AG, Mecca, AES “Spatial Energy Cells” Due to a concentration of acti- vities in urban areas (industry, commerce, residential, trans- portation, etc.) the best oppor- tunity to lessen GHG emissions lies in cities. Regarding electrici- ty and heat production approx. 12% of these emissions are cau- sed by buildings 1 . Assuming a distributed and more and more decentralised energy future, the research focus lies on the building stock (households, bu- siness and trade) were consu- mers produce and store energy. The city itself is understood as a cellular polycentric structure of energy cells – energy communi- ties on a neighbourhood scale. The doctoral thesis deals with a conceptual framework for ener- gy efficient urban renewal with “Spatial Energy Cells” and is ba- 1 IPCC 2014 Daniel Latzer (RAUM SRF) sed on an integrative view on urban resilience as a new way of thinking city systems. The goal is contextualising, spatial designing, conceptualising and processualising a cellular structure. Stemming from a technical-analytical approximation (grid and infrastructure, etc.) combined with a socio-economic interlayer (social status, etc.) the main parts of research are a (1) GIS-based modelling of the cells, (2) processua- lising an action scope and co-creation methods and (3) discussing implantation of strategies and plans. ENUR (2011-2013) war ein interdisziplinäres Forschungsprojekt des Departments für Raumplanung, TU Wien. Es wurde aus den TU-Förderschwerpunkten „Städtewettbewerb und Governance“ und „Energieeffizienz und erneuerbare Ressourcen in der Ge- bäude- und Raumentwicklung“ gefördert. EWARD - Doctoral College Homepage: http://raum.tuwien.ac.at/eward E_Profil ENUR - Energie im urbanen Raum Forschungspartner-Städte: • Feldkirch (Vorarlberg) • Wels (Oberösterreich) • Wien 4 Forschungs-Module: • Im Modul „Modelling – Räumliche Strukturen“ werden u.a. Energielandkarten (Heizwärme, Mobilität) und Energiesparpotenziale in Abhängigkeit der jeweiligen Raumstrukturen entwickelt. • Das Modul „Simulation – Räumliche Prozesse“ visualisiert zukunftsfähige, städti- sche Energiepolitiken. • Das Modul „Governance“ verbindet all diese Betrachtungsebenen, indem die Pla- nungsinstrumente der „E-Governance“ und Ihre AkteurInnen analysiert werden. • Das Modul „Rebounds“ erforscht das Energiekonsumverhalten und Energie-Re- bounds in österreichischen Städten. ERP_hoch3 (Energieraumplanung_hoch3, 2014- 2016) ist ein interdisziplinäres Forschungsprojekt der technischen Universitäten Wien und Graz. Das ERP_hoch3 Forschungsprojekt wird vom BMVIT gefördert (FTI-Initiative Stadt der Zukunft, 1. Ausschreibung 2013). In mehreren Testgebieten werden IST und SOLL Zu- stände der energetischen Performance berechnet- und durch eine Analyse der passenden Steuerungsinstrumente ergänzt. Forschungspartner: • TU Wien, Department für Raumplanung, Fachbereiche Regionalentwicklung und Regionalplanung und örtliche Raumplanung • TU Graz, Institut für Prozess- und Partikeltechnik und Institut für Städtebau 4 Forschungs-Module: • Energieraumplanung für Stadtquartiere • Energieraumplanung entlang von ÖV-Achsen • Interkommunale Flächenpotenziale erneuerbarer Energien • Synthese Energieraumplanung Projektinfo: http://info.tuwien.ac.at/erphoch3/ Kontakt: Hartmut Dumke (Projektleiter), [email protected] Ergebnis-Produkte (Auswahl): • Dissemination in mehreren Workshops und Konferenzen • Projektwebsite • Weiterverarbeitung der Erkenntnisse in Lehrveranstaltun - gen und Dissertati- onskollegs, so wie in mehreren vertiefen- den Forschungspro- jekten Sensing, understanding Target Groups and Factors for shaping Travel-Behavi- our Change: Case of Pune Current research focus on understanding factors that contributes for travel behavi- oral change for adapting sustainable multi modal transport. Presently data proces- sing in SPSS alongwith spatial modeling in QGIS is going on to understand trans- port land use relationship and initial clus- ter analysis for city level travel behaviour analysis. Further after initial target group formation, own empirical analysis for un- derstanding travel behaviour change/ Kirti Pawankumar Badhe (RAUM IVS) Stated choice for a particular target group that has propensity for travel behaviour change. Strategic Spatial Concepts for ener- gy-conscious Infill Development of Sett- lement Systems / Case Study: Paris We are focusing on walka- bility and, inter alia, energy efficiency. Taking Paris as an example, we analyze how its urban system has evolved and which structures have remained most robust and have stood the test of time. We offer a multi-scalar view on the city, which is based on the assumption that sca- les, movement and place are inextricably interwoven. We analyze the evolution of Fabian Dembski (RAUM IFOER) urban fabric in order to learn more about the potential of robust patterns and how to use them for creating highly efficient and walkable networks for future developments. Currently we are developing a test scenario for potential urban infill developments based on the con- cept of emergence linked to walkability; post-oil strategies using the historic as well as the transformation potential of space-consuming structures in the centre of Paris. In order to verify and compare the scenarios, different methodologies and special software are applied: depthmapX (by Space Syntax) to perform different spatial network analyses (on an urban scale). GaBi (by thinkstep) will be applied to compare and forecast energy consumption in various scenarios. For the first time we link GaBi models and databases with Space Syntax models in order to investigate, verify and understand parameters concerning primary energy demand and emissions. Hintergrundgrafik: http://www.unserkachelofen.at/tag/erneuerbare-energie/ (22.09.2015) GDI - Sanierung Ergebnis-Produkte (Auswahl): • Je Forschungsmo- dul 1 internationale Fach-Konferenz und 1 Leitfaden-Bericht • Quantitative und qualitative Analysen zum IST und SOLL der Testgebiete, Pro- zess-Netzwerksyn - these zu den Szena- rien • Governance-Analyse zu den Raumbezü- gen • Projektwebsite • Gesamtbericht, incl. generisch anwend- baren Empfehlungen für die spezifische Energieraumplanung je Raumbezug Projektinfo incl. GIS-Frontend: http://enur.project.tuwien.ac.at/ Kontakt: Hartmut Dumke (ENUR Projektleiter), [email protected] Flexible System overcoming barriers? TECHNOLOGICAL SYSTEM AS INNOVATION/DRIVING FORCE/DESIRED SYSTEMS Past Interests: • Providing cheap energy to all • Development/increase of economy/wealth • Creating jobs, Supply security Additional Problems in Present: • Environmental pollution, Health risks • Resource exploitation • Climate Change PAST TECHNOLOGICAL SYSTEM AS A BARRIER/PROBLEM Past Present Future Additional Challenges: + Meeting future climate goals + Decentralized renewables + Energy and resource awareness + Prevent barriers in future FUTURE FLEXIBLE SYSTEMS? Dominance of Lock-in Replacing and overcoming barriers/problems from industrialization Barriers prevent the use of alternative renewable energy systems ? ? Understanding the concept of lock-in Source: Böhm, own concept, 2015 Projektlaufzeit: 2015-2016; Auftraggeber: Gemeinschaft Dämmstoff Industrie; Kontakt: [email protected]
Transcript of Department für Raumplanungenergiewelten.tuwien.ac.at/fileadmin/t/eu/extern/Dokumente/... ·...
Blickpunkt Forschung: EnergieDepartment für Raumplanung
Energy-efficient Behaviour by Demand!
The energy-efficient behaviour of ci-tizens is analyzed worldwide in recent studies focusing on the various aspects of energy consumption. Research re-veals a multitude of factors that influ-ence user’s behaviour to consume or to conserve energy. However, there is still a lack of understanding the role of ener-gy consumption styles. Within outputs of scientific works there is still a cont-rast of interpretation about which fac-tors influence user behaviour most and with what intensity (e.g. stated/revea-led preferences, intrinsic/extrinsic motivation etc.). In the context of EWARD the dissertation is expected to collect and generate new knowledge focusing on energy-efficient behaviour with a concentration on energy consumption styles and their motives. The method used in the framework of the empirical research part refers to the means-end value chain analysis by Gutman (1982). The dissertation applies the mentioned analysis on the social typologies defined as the Sinus Milieus in Austria (see figure). A better understanding of the issues mentioned above, their complex interactions and impacts will support the development of innovative energy services. Furthermore the research results will aid the involved parts from spatial planners to political decision makers through the solid groundwork for the design and implementation of future urban developments.
Exploring energy-efficient Behaviour Motives by analyzing related social TypologiesDiana Silvestru (RAUM ISRA)
Visioneering the low-carbon Futures, The Case Of The Northern Dolomites ArenaThe wide range of thinking about the low-carbon future has been explored since years ago producing national roadmaps or policy recommendations. Despite that has never been men-tioned the setting of the spaces where we will live our everyday life. Nevertheless decar-bonizing the built environment need to be conscious of the local contexts under which are operating. The spatial setting of the Northern Dolomities, between Italy and Austria, requi-res a special attention due the amount of natural resources and the pattern of settlements. How will possible Low-Carbon futures look like in the Northern Dolomities area? Which are the variables that motivate a community to go towards these futures?During the empirical research the visioneering approach is applied. Three energy visions for this area are developed, later are discussed and adjusted with locals and stakeholders. The evaluation methodology of the research process is divided in two branches: measuring to which extend the visioneering approach can help in mobilize a public discussion; illustrating possible low-carbon strategies.
Chiara Andreotta (RAUM REGION)
Lock-in and the Challenge of energy-effi-cient thermal-energetic Building Moder-nization
Carbon lock-in can be described as structural barriers in techno-logical transition processes that prevent new or sustainable tech-nologies to diffuse and compete on markets. The existence of al-ready mature technologies/mea-sures induces the need for new strategies to overcome barriers. However, these transformation processes are linked with high switching costs. So this thesis tries to identify barriers of lock-in that come up in the retrofitting process. Barriers can be technological, financial, behavioural or institutional constraints. One known example is the rebound effect that causes increased energy consumption due to lower heating demands. The reduction of energy consumption in the space heating sector is technologically possible and a political key to reach climate and energy goals. The goal of this study is to find a strategy towards more sustainability in the building stock by proposing an energy-efficient promotion scheme for refurbishment actions to overcome barriers. To measure the influence of different barriers on refurbishment invest-ment decisions, an economic cost-effectiveness model is set up. A qualitative and quantitative evaluation of experience in retrofitting building is done by expert interviews and a household survey and should deliver the empirical data basis for identifying barriers. First pre-calcula-tions show that inefficient heating or an increased subsidy rates can have a significant influ-ence on the cost-effectiveness.
Michael Böhm (RAUM IFIP)
Urban Climate Modeling
In my work I am assessing and evaluating the scope and implications of uncertainties and errors in the application of regional scale numerical climate modeling tools as a source of boundary conditions for urban and archi-tectural design decision making. Methods for accurately modeling the urban microclimate are important for testing and developing ur-ban heat island mitigation strategies. At the scale of the city, computational experiments are the most practical and cost effective way to test potential initiatives such as green roofs and urban greening. The results from such a model would provide valuable quanti-tative information to support decision makers faced with urban design decisions. Additionally, an accurate urban climate model could also improve the quality of the boundary conditions used in building performance simulations and urban energy models. Moreover, it would allow for studying energy use in the urban environment under future climate scenarios. Instead of relying on historical weather measurement data, designers and decision makers could use these projections to help create resilient, future-proof projects.
Kris Hammerberg (ARCH BAU)
Energy-efficient Smart Cities
Based on the socio-technical un-derstanding of Smart City, a mul-ti-level perspective is adopted in analyzing the dynamic process of Smart City transition. After revie-wing definitions of Smart City in se-veral perspectives, it is argued that technical innovation is not enough for resource/energy efficient urban development. There are several important factors that have influence on the process of re-source/energy efficient, including social innovation as a key dimension. The theoretical dis-cussion of urban development as socio-technical system reveals that Smart City needs urban innovations with place based learning process, rather than a technology driven process, to approach challenges in urban development.A model framework was presented with the mutual relations between structures, technology, and behaviour in Smart City. It integrates technical innovations and social innovations in a mutual learning process to make the way to achieve Smart City more efficient. As a result, it could be applied to relevant planning approach, for example the strategic spatial planning, for better steering energy efficient urban development and climate protection.
Hui Lu (RAUM SRF)
Wind Power Deployment in urbani-sed Regions: towards a comprehensi-ve Approach for Renewable Energy and Spatial Planning
As a result of international Energy and Climate policies, regions in Europe are increasingly con-fronted with large-scale wind power develop-ment. Hereby, regional planning has a decisive role: it should ensure wind power technologies on `suitable´ locations while enabling a good pace of implementation. With these diverging purposes in mind, this PhD research studies the effectiveness of current regional planning approaches for wind power according to three dimensions of concerns: economic (installed capacity growth), social (safety and well-being) and environmental (landscape and wildlife im-pacts). Firstly, conclusions are drawn from an
Pia Nabielek (RAUM REGION)
institutional analysis of three European regions that have similarities concerning land-use patterns and wind energy potential but contrasting approaches to assign areas for wind po-wer: concentrated wind farms on urban hinterland (Austria: Vienna region), in-fill strategies on built-up areas (Netherlands: Rotterdam-The Hague region) and combined development with road infrastructure (Belgium: Ghent Region). Based on the results of this analysis, gui-delines will be formulated for comprehensive and effective planning strategies. In a second step, the general applicability of those guidelines will be re-evaluated on a forth example region (Austria: Linz-Wels region).
Betriebs- und volkswirtschaftliche Rentabili-tät einer umfassenden Sanierungsstrategie in ÖsterreichZiel dieses Projektes ist es unterschiedliche thermisch-energetische Sanierungsstandards auf betriebs- und volkswirtschaftlicher Ebene einer Rentabilitätsrechnung zu unterziehen und ihre Performance hin-sichtlich der Erreichung der Klima- und Energieziele näher zu analysieren. Dabei stehen folgende Kern-fragen im Vordergrund:• Ist die Sanierung von Wohngebäuden des Altbestandes für private Akteure bzw. den Staat insgesamt
rentabel?• Welche Barrieren treten im Rahmen einer Sanierung auf und welchen Einfluss haben Barrieren wie
beispielsweise Rebound-Effekte auf die Rentabilität? • Wie wirken unterschiedliche staatliche Förderinstrumente auf die Bereitschaft in eine Sanierung zu
investieren?• Welche Einsparungen können mit unterschiedlichen Sanierungsszenarien erreicht werden, welchen
Vorteil haben diese für den Staat?• Wie sieht eine optimale Sanierungsstrategie/Sanierungsrate zur Erreichung der Klima- und Energie-
ziele aus? Im Weiteren werden die Wertschöpfungs- und Beschäftigungseffekte (Multiplikatoreffekte) einer brei-ten Sanierungsstrategie analysiert bzw. eine von der GDI 1994 bereits durchgeführte Analyse einzelner Gebäudetypen hinsichtlich ihrer Rentabilität aktualisiert. Grundlage für die Szenarienrechnung bildet ein ökonomisches Rechenmodell, welches mit real beobachteten Daten gefüttert wird. Eine Expertenbefra-gung soll darüber hinaus das Bild schärfen und wesentliche Kenntnisse über den Einfluss von Barrieren bzw. Hindernissen liefern.
Michael Böhm, Michael Getzner (RAUM IFIP)
E_PROFIL encapsulates a set of methods (IT-supported toolkit) for the elaboration of neighbourhood pro-files. The research project is supported by the Austrian Ministry for Transport, Innovation and Technology within the “Stadt der Zukunft” program (2nd call).The aim of the project is facilitating an energy and resource efficient development in the planning practice of Austrian cities on a neighbourhood level.The project goals are two-fold:First, conceptualising an orientation framework which includes criteria for an integrative and effective regulation of the energy technical transformation process is planned. Second, elaborating an integrated planning approach based on the analysis and modelling of concrete and desired neighbourhood profiles will be undertaken – supporting neighbourhood-specific transformation processes for a resilient energy future.Expected results are• A concept with criteria for an integrative steering of energy transition processes in urban areas• A process oriented steering approach for transformation processes, including a toolbox• Further development of existing tools to focus on neighbourhood areasProject period: October 2015 – September 2017Project area: neighbourhoods in the city of Linz, Austria
SRF, IFIP, WU Wien, Linz PTU, Linz AG, Mecca, AES
“Spatial Energy Cells”
Due to a concentration of acti-vities in urban areas (industry, commerce, residential, trans-portation, etc.) the best oppor-tunity to lessen GHG emissions lies in cities. Regarding electrici-ty and heat production approx. 12% of these emissions are cau-sed by buildings1. Assuming a distributed and more and more decentralised energy future, the research focus lies on the building stock (households, bu-siness and trade) were consu-mers produce and store energy. The city itself is understood as a cellular polycentric structure of energy cells – energy communi-ties on a neighbourhood scale.The doctoral thesis deals with a conceptual framework for ener-gy efficient urban renewal with “Spatial Energy Cells” and is ba-1 IPCC 2014
Daniel Latzer (RAUM SRF)
sed on an integrative view on urban resilience as a new way of thinking city systems. The goal is contextualising, spatial designing, conceptualising and processualising a cellular structure.Stemming from a technical-analytical approximation (grid and infrastructure, etc.) combined with a socio-economic interlayer (social status, etc.) the main parts of research are a (1) GIS-based modelling of the cells, (2) processua-lising an action scope and co-creation methods and (3) discussing implantation of strategies and plans.
ENUR (2011-2013) war ein interdisziplinäres Forschungsprojekt des Departments für Raumplanung, TU Wien. Es wurde aus den TU-Förderschwerpunkten „Städtewettbewerb und Governance“ und „Energieeffizienz und erneuerbare Ressourcen in der Ge-bäude- und Raumentwicklung“ gefördert.
EWARD - Doctoral College Homepage: http://raum.tuwien.ac.at/eward
E_Profil
ENUR - Energie im urbanen Raum
Forschungspartner-Städte:• Feldkirch (Vorarlberg)• Wels (Oberösterreich)• Wien4 Forschungs-Module: • Im Modul „Modelling – Räumliche Strukturen“ werden u.a. Energielandkarten
(Heizwärme, Mobilität) und Energiesparpotenziale in Abhängigkeit der jeweiligen Raumstrukturen entwickelt.
• Das Modul „Simulation – Räumliche Prozesse“ visualisiert zukunftsfähige, städti-sche Energiepolitiken.
• Das Modul „Governance“ verbindet all diese Betrachtungsebenen, indem die Pla-nungsinstrumente der „E-Governance“ und Ihre AkteurInnen analysiert werden.
• Das Modul „Rebounds“ erforscht das Energiekonsumverhalten und Energie-Re-bounds in österreichischen Städten.
ERP_hoch3 (Energieraumplanung_hoch3, 2014-2016) ist ein interdisziplinäres Forschungsprojekt der technischen Universitäten Wien und Graz. Das
ERP_hoch3
Forschungsprojekt wird vom BMVIT gefördert (FTI-Initiative Stadt der Zukunft, 1. Ausschreibung 2013). In mehreren Testgebieten werden IST und SOLL Zu-stände der energetischen Performance berechnet- und durch eine Analyse der passenden Steuerungsinstrumente ergänzt. Forschungspartner:• TU Wien, Department für Raumplanung, Fachbereiche Regionalentwicklung
und Regionalplanung und örtliche Raumplanung• TU Graz, Institut für Prozess- und Partikeltechnik und Institut für Städtebau4 Forschungs-Module: • Energieraumplanung für Stadtquartiere• Energieraumplanung entlang von ÖV-Achsen• Interkommunale Flächenpotenziale erneuerbarer Energien• Synthese Energieraumplanung
Projektinfo:http://info.tuwien.ac.at/erphoch3/ Kontakt: Hartmut Dumke (Projektleiter), [email protected]
E rgebn i s -P roduk te (Auswahl):• Dissemination in
mehreren Workshops und Konferenzen
• Projektwebsite• Weiterverarbeitung
der Erkenntnisse in Lehrveranstaltun-gen und Dissertati-onskollegs, so wie in mehreren vertiefen-den Forschungspro-jekten
Sensing, understanding Target Groups and Factors for shaping Travel-Behavi-our Change: Case of Pune
Current research focus on understanding factors that contributes for travel behavi-oral change for adapting sustainable multi modal transport. Presently data proces-sing in SPSS alongwith spatial modeling in QGIS is going on to understand trans-port land use relationship and initial clus-ter analysis for city level travel behaviour analysis. Further after initial target group formation, own empirical analysis for un-derstanding travel behaviour change/
Kirti Pawankumar Badhe (RAUM IVS)
Stated choice for a particular target group that has propensity for travel behaviour change.
Strategic Spatial Concepts for ener-gy-conscious Infill Development of Sett-lement Systems / Case Study: Paris
We are focusing on walka-bility and, inter alia, energy efficiency. Taking Paris as an example, we analyze how its urban system has evolved and which structures have remained most robust and have stood the test of time. We offer a multi-scalar view on the city, which is based on the assumption that sca-les, movement and place are inextricably interwoven. We analyze the evolution of
Fabian Dembski (RAUM IFOER)
urban fabric in order to learn more about the potential of robust patterns and how to use them for creating highly efficient and walkable networks for future developments. Currently we are developing a test scenario for potential urban infill developments based on the con-cept of emergence linked to walkability; post-oil strategies using the historic as well as the transformation potential of space-consuming structures in the centre of Paris. In order to verify and compare the scenarios, different methodologies and special software are applied: depthmapX (by Space Syntax) to perform different spatial network analyses (on an urban scale). GaBi (by thinkstep) will be applied to compare and forecast energy consumption in various scenarios.For the first time we link GaBi models and databases with Space Syntax models in order to investigate, verify and understand parameters concerning primary energy demand and emissions.
Hintergrundgrafik: http://www.unserkachelofen.at/tag/erneuerbare-energie/ (22.09.2015)
GDI - Sanierung
Ergebn i s -P roduk te (Auswahl):• Je Forschungsmo-
dul 1 internationale Fach-Konferenz und 1 Leitfaden-Bericht
• Quantitative und qualitative Analysen zum IST und SOLL der Testgebiete, Pro-zess-Netzwerksyn-these zu den Szena-rien
• Governance-Analyse zu den Raumbezü-gen
• Projektwebsite• Gesamtbericht, incl.
generisch anwend-baren Empfehlungen für die spezifische Energieraumplanung je Raumbezug
Projektinfo incl. GIS-Frontend:http://enur.project.tuwien.ac.at/Kontakt: Hartmut Dumke (ENUR Projektleiter), [email protected]
Flexible System overcoming barriers?
TECHNOLOGICAL SYSTEM ASINNOVATION/DRIVING
FORCE/DESIRED SYSTEMS
Past Interests:• Providing cheap energy to all• Development/increase of economy/wealth• Creating jobs, Supply security
Additional Problems in Present:• Environmental pollution, Health risks• Resource exploitation• Climate Change
PAST TECHNOLOGICAL SYSTEM AS ABARRIER/PROBLEM
Past Present Future
Additional Challenges:+ Meeting future climate goals + Decentralized renewables+ Energy and resource awareness+ Prevent barriers in future
FUTURE FLEXIBLE SYSTEMS?
Dom
inan
ce o
f Loc
k-in
Replacing and overcoming barriers/problems from
industrialization
Barriers prevent the use of alternative renewable energy
systems
??
Understanding the concept of lock-in
Source: Böhm, own concept, 2015
Projektlaufzeit: 2015-2016; Auftraggeber: Gemeinschaft Dämmstoff Industrie; Kontakt: [email protected]
