A Critical Appraisal of Germany's Thermal Retrofit Policy

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Publisher : Springer Science & Business Media
ISBN 13 : 1447153677
Total Pages : 155 pages
Book Rating : 4.4/5 (471 download)

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Book Synopsis A Critical Appraisal of Germany's Thermal Retrofit Policy by : Ray Galvin

Download or read book A Critical Appraisal of Germany's Thermal Retrofit Policy written by Ray Galvin and published by Springer Science & Business Media. This book was released on 2013-07-25 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: Germany is seen as a leader in thermal retrofit policy and practice, but how effective is its approach? A Critical Appraisal of Germany's Thermal Retrofit Policy examines this policy in context and assesses its effectiveness. It finds that technical constraints and the costs of retrofitting reduce the rate of progress, while planning underestimates the influence of user behavior in the form of rebound and prebound effects. A key finding is that savings can be maximized within a policy that understands the actual behavior and motivation of households, the area where most energy savings are already taking place. The book suggests a new policy paradigm that would encourage a better balance of partial and comprehensive retrofits, utilizing household behavior changes based on a better understanding of fuel saving motivation and fuel price elasticity. In this approach, the thermal building regulations would be made more flexible so that policymakers would: - Promote partial, transitional and cost-optimal retrofits, which are more certain to pay back through fuel savings if they are appropriate to building typology and homeowner budgets. - Promote comprehensive retrofits for reasons other than economic gain, focusing instead on the comfort and environmental benefits of energy-efficient homes. - Invest more heavily in educating households to heat economically, learning from the prebound effect so as to maximize the utility of the homes they currently occupy, and base payback time calculations on actual consumption. The results and findings of this book would be of interest to policymakers, researchers and graduate students alike.

Journal of Economic Literature

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Publisher :
ISBN 13 :
Total Pages : 704 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Journal of Economic Literature by :

Download or read book Journal of Economic Literature written by and published by . This book was released on 2014 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Rebound Effect in Home Heating

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Publisher : Routledge
ISBN 13 : 1317448316
Total Pages : 144 pages
Book Rating : 4.3/5 (174 download)

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Book Synopsis The Rebound Effect in Home Heating by : Ray Galvin

Download or read book The Rebound Effect in Home Heating written by Ray Galvin and published by Routledge. This book was released on 2015-06-12 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a definitive guide to the rebound effect in home heating – the increase in energy service use after a technological intervention aimed at reducing consumption. It sets out what the effect is, how it plays out in the home heating sector, what this implies for energy saving initiatives in this sector, and how it relates to rebound effects in other sectors. The book outlines how the concept of the rebound effect has been developed and the scope of research on it, both generally and particularly in the home heating sector. Within the context of energy and CO2 emissions policy, it summarises the empirical evidence, exploring its causes and the attempts that are being made to mitigate it. Various definitions of the rebound effect are considered, in particular the idea of the effect as an energy-efficiency ‘elasticity’. The book shows how this definition can be rigorously applied to thermal retrofits, and to national consumption data, to give logically consistent rebound effect results that can be coherently compared with those of other sectors, and allow policy makers to have more confidence in the predictions about potential energy savings.

Handbook of Retrofitting High Density Residential Buildings

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Author :
Publisher : Springer Nature
ISBN 13 : 3031118545
Total Pages : 942 pages
Book Rating : 4.0/5 (311 download)

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Book Synopsis Handbook of Retrofitting High Density Residential Buildings by : Bertug Ozarisoy

Download or read book Handbook of Retrofitting High Density Residential Buildings written by Bertug Ozarisoy and published by Springer Nature. This book was released on 2023-01-01 with total page 942 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book investigates energy use and measures to improve the energy efficiency of public housing, using post-war social housing development estates in Cyprus as its example. On this Mediterranean island, which experiences hot and humid temperatures throughout the year, residential buildings need to adapt to the climate to improve the thermal comfort of their occupants. The book assesses the domestic energy use of inefficiently built residential tower blocks and their occupants’ thermal comfort by considering the significant impact of overheating risks on energy consumption and occupants’ thermal comfort and well-being, with the intention of evaluating the current energy performance of base-case representative residential tower blocks (RTBs). In particular, considering the cooling energy demand in the summer, using Famagusta, Cyprus as a case study. It seeks to identify the impact of occupancy patterns and habitual adaptive behaviour of households on home energy performance in order to provide bases for the information needed to calibrate building energy performance of targeted households.

Urban Retrofitting for Sustainability

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Publisher : Routledge
ISBN 13 : 1317911938
Total Pages : 305 pages
Book Rating : 4.3/5 (179 download)

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Book Synopsis Urban Retrofitting for Sustainability by : Tim Dixon

Download or read book Urban Retrofitting for Sustainability written by Tim Dixon and published by Routledge. This book was released on 2014-01-21 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a foreword from Paul King, Chief Executive, UK Green Building Council and Chairman, Zero Carbon Hub As concerns over climate change and resource constraints grow, many cities across the world are trying to achieve a low carbon transition. Although new zero carbon buildings are an important part of the story, in existing cities the transformation of the current building stock and urban infrastructure must inevitably form the main focus for transitioning to a low carbon and sustainable future by 2050. Urban Retrofitting for Sustainability brings together interdisciplinary research contributions from leading international experts to focus on key issues such as systems innovation, financing tools, governance, energy, and water management. The chapters consider not only the knowledge and technical tools available, but looks forward to how they can be implemented in real cities by 2050.

Energy Abstracts for Policy Analysis

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Publisher :
ISBN 13 :
Total Pages : 700 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Energy Abstracts for Policy Analysis by :

Download or read book Energy Abstracts for Policy Analysis written by and published by . This book was released on 1988 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy renovation of multi-family buildings in Sweden

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Publisher : Linköping University Electronic Press
ISBN 13 : 9176850072
Total Pages : 97 pages
Book Rating : 4.1/5 (768 download)

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Book Synopsis Energy renovation of multi-family buildings in Sweden by : Lina La Fleur

Download or read book Energy renovation of multi-family buildings in Sweden written by Lina La Fleur and published by Linköping University Electronic Press. This book was released on 2019-09-18 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: Residential buildings account for 27% of the final energy use in the European Union. In cold climates, space heating represents the largest proportion of the energy demand in residential buildings. By implementing energy efficiency measures (EEMs) in existing buildings, energy use can be significantly reduced. The Energy Performance of Buildings Directive states that renovations of buildings offer an opportunity to improve energy efficiency. Renovations that include measures implemented with the specific purpose of reducing energy use are referred to as energy renovations. In addition to improving energy efficiency, an energy renovation can also improve the indoor environment. Sweden, like many other European countries, faces the challenge of renovating an ageing building stock with poor energy performance. Improving energy efficiency and performing energy renovations in a cost-effective manner is central, and optimization approaches are often used to identify suitable EEMs and energy renovation approaches. New buildings usually feature better energy performance compared to older buildings, and one approach for reducing energy use in the building sector could be to demolish old buildings with poor thermal performance and build new buildings with better thermal performance. The aim of this thesis is to evaluate energy renovations of multi-family buildings with regard to space heating demand, life cycle costs, indoor environment and primary energy use. The choice between energy renovation of a multi-family building and the demolition and construction of a new one is also investigated with regard to life cycle costs (LCCs). A Swedish multi-family building in which energy renovation has been carried out is used as a case study. The building was originally constructed in 1961 and has a lightweight concrete construction. The renovation included improving the thermal performance of the building envelope and replacing the exhaust air ventilation system with a mechanical supply and exhaust air ventilation system with heat recovery. The methods used in the studies include dynamic whole building energy simulation, life cycle cost analysis and optimizations, and a questionnaire on indoor environment perception. Extensive field measurements have been performed in the building prior to and after renovation to provide input data and to validate numerical predictions. In addition to the studied building, the analysis of the choice between energy renovation and the demolition and construction of a new building includes three other building construction types, representing common Swedish building types from the 1940s, 1950s and 1970s. The analysis shows that the energy renovation led to a 44% reduction in space heating demand and an improved indoor environment. The indoor temperature was higher after the renovation and the perception of the indoor temperature, air quality and noise in the building improved. The EEMs implemented as part of the energy renovation have a slightly higher LCC than the optimal combinations of EEMs identified in the LCC optimization. It is not cost-optimal to implement any EEMs in the building if the lowest possible LCC is the objective function. Attic insulation has a low cost of implementation but has limited potential in the studied building with its relatively good thermal properties. Insulation of the façade is an expensive measure, but has a great potential to reduce heat demand because of the large façade area. Façade insulation is thus required to achieve significant energy savings. Heat recovery in the ventilation system is cost-effective with an energy saving target above 40% in the studied building. The primary energy factors in the Swedish Building Code favor ground source heat pumps as a heat supply system in the studied building. The LCC of renovation is lower compared to demolishing and constructing a new building. A large proportion of the LCC of demolition and new construction relates to the demolition of the existing building. In a building with a high internal volume to floor area ratio, it is not always possible to renovate to the same energy performance level as when constructing a new building. A more ambitious renovation approach is also needed compared to a building with a smaller volume to floor area ratio. Nära 27 % av den totala energianvändningen i den Europeiska Unionen sker i bostäder. I länder med kallt klimat används den största delen till uppvärmning. Genom att implementera energieffektiviseringsåtgärder i befintliga byggnaden kan energiprestandan signifikant förbättras. Europeiska Unionens direktiv om byggnaders energiprestanda framhåller att ett tillfälle att förbättra byggnaders energieffektivitet finns då byggnader ska renoveras. Byggnadsrenoveringar som innehåller åtgärder som implementeras med det primära syftet att minska energianvändningen kallas ofta energirenoveringar. Utöver energieffektivisering kan energirenoveringar ofta förbättra inomhusmiljön i byggnaden. Som många andra Europeiska länder står Sverige inför utmaningen att renovera ett åldrande byggnadsbestånd med låg energiprestanda. Kostnadseffektivitet är centralt vid energirenoveringar och energieffektivisering och optimeringsansatser är vanliga för att identifiera vilka energieffektiviseringsåtgärder som bör implementeras. Nya byggnader har som regel bättre energiprestanda jämfört med äldre byggnader, och en ansats till ett minska energianvändningen i byggnadssektorn överlag är således att riva äldre byggnader med låg energiprestanda och konstruera nya byggnader med bättre energiprestanda. Syftet med denna avhandling är att utvärdera energirenoveringar av flerfamiljshus avseende effekterna på uppvärmningsbehov, livscykelkostnader, inomhusmiljö och primärenergianvändning. Valet mellan energirenovering kontra att riva och bygga en ny byggnad analyseras också utifrån ett livscykelkostnadsperspektiv. För att studera detta har en svensk flerfamiljsbyggnad som genomgått energirenovering studerats. Byggnaden konstruerades 1961 och har en lättbetongstomme. När byggnaden renoverades förbättrades prestandan hos byggnadens klimatskal och frånluftsventilationssystemet byttes ut mot ett balanserat mekanisk ventilationssystem med värmeåtervinning. Metoderna som använts i studierna i denna avhandling är dynamisk byggandssimulering, beräkning och optimering av livscykelkostnader, samt en enkätstudie om hur de boende uppfattar sin inomhusmiljö. Omfattande mätningar har utförts i byggnaden och har använts som indata och för att validera resultaten. Utöver den studerade byggnaden har tre andra byggnadstyper inkluderats i analysen av valet mellan energirenovering och att riva och konstruera en ny byggnads. Dessa byggnadstyper representerar vanliga svenska byggnadstyper från 1940-, 1950- och 1970-talet. Analyserna visar att den renovering som genomfördes i byggnaden ledde till en minskning av uppvärmningsbehovet med 44 % och en förbättring av inomhusmiljön. Inomhustemperaturen var högre efter renoveringen, och de boende uppfattade temperaturförhållanden, luftkvalitet och bullersituationen som bättre efter renoveringen. De energieffektiviserande åtgärder som implementerades vid renoveringen gav en något högre livscykelkostnad än de åtgärder som identifierades som optimala genom livscykelkostnadsoptimering. Det är inte kostnadseffektivt att implementera några energieffektiviseringsåtgärder som del av renoveringen om den lägsta livscykelkostnaden är målsättningen. Vindsisolering är en förhållandevis billigt åtgärd att genomföra, men har begränsad potential i den studerade byggnaden vars vind redan har relativt god termisk prestanda. Fasadisolering kräver en större investering, men har större potential att minska energianvändning på grund av den stora fasadytan. Detta innebär att det är nödvändigt att isolera fasaden för att uppnå hög energibesparing. Värmeåtervinning i ventilationssystemet är kostnadsoptimalt om ett energisbesparingsmål på mer än 40 % ställs på energirenoveringen. Primärenergifaktorerna i den svenska byggnadskoden gynnar bergvärmepump som energitillförselsystem i de studerade byggnaden. Kostnaden för att energirenovera är lägre än att riva och bygga en ny byggnad. En stor andel av kostnaderna vid rivning och nybyggnation är kopplad till rivning och bortforsling av rivningsmassa. I byggnadstyper med stor inre volym i förhållande till uppvärmd golvyta är det inte alltid möjlig att energirenovera till en energiprestanda som är lika god som en ny byggnad. Det krävs också en mer ambitiös renovering för att uppnå samma energiprestanda som en byggnad med mindre inre volym i förhållande till uppvärmd golvyta.

Solar Energy Update

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Publisher :
ISBN 13 :
Total Pages : 324 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Solar Energy Update by :

Download or read book Solar Energy Update written by and published by . This book was released on 1978-04 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Global Energy Assessment

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Publisher : Cambridge University Press
ISBN 13 : 052118293X
Total Pages : 1885 pages
Book Rating : 4.5/5 (211 download)

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Book Synopsis Global Energy Assessment by : Thomas B. Johansson

Download or read book Global Energy Assessment written by Thomas B. Johansson and published by Cambridge University Press. This book was released on 2012-08-27 with total page 1885 pages. Available in PDF, EPUB and Kindle. Book excerpt: Independent, scientifically based, integrated, policy-relevant analysis of current and emerging energy issues for specialists and policymakers in academia, industry, government.

Research Handbook on Energy and Society

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Publisher : Edward Elgar Publishing
ISBN 13 : 1839100710
Total Pages : 416 pages
Book Rating : 4.8/5 (391 download)

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Book Synopsis Research Handbook on Energy and Society by : Webb, Janette

Download or read book Research Handbook on Energy and Society written by Webb, Janette and published by Edward Elgar Publishing. This book was released on 2021-12-10 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: This incisive Research Handbook examines the relationship between energy and society, across both macro- and micro-scales, in the context of the climate crisis. Featuring an extensive examination of current research in the field from fifty expert international contributors, it offers important insights into the inter-connections between the globally organised fossil fuel energy system and the changing structures of society.

Retrofitting the Built Environment

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Publisher : John Wiley & Sons
ISBN 13 : 1118273494
Total Pages : 231 pages
Book Rating : 4.1/5 (182 download)

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Book Synopsis Retrofitting the Built Environment by : William Swan

Download or read book Retrofitting the Built Environment written by William Swan and published by John Wiley & Sons. This book was released on 2013-08-06 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: The physical upgrading of the existing domestic and industrial building stock to improve energy performance is an essential part of a transition to a low carbon society. Successfully retrofitting buildings to improve energy performance is not simply a technological challenge, it is a complex socio-technical problem that needs to be addressed in a co-ordinated way, utilising skills and knowledge from a range of industrial and academic backgrounds. Within both the academic and practitioner communities there is a growing understanding of the scale and nature of the problem, one which encompasses issues such as policy and regulation, people and behaviour, supply chain and process, as well as issues of technology. Retrofitting the Built Environment discusses the factors that impact on the retrofit problem, providing a clear analysis of the main issues that the academic and industrial communities must engage with to resolve the problems of domestic energy and retrofit. The book is divided into four broad sections: Understanding the Problem Policy and Regulation Implementing and Evaluating Retrofit People and Communities Academic and industrial researchers, policy makers and industry practitioners will find each section covers a mix of policy, technical and social science issues, presented by both academic and industry authors, giving a wide and detailed perspective of the issue. The Editors Will Swan is a Senior Lecturer in Buildings Retrofit in the School of the Built Environment at the University of Salford. He leads a number of projects in the field of sustainable retrofit, covering a number of topics including monitoring, behaviour and retrofit project delivery, as part of Salford’s Applied Energy and Buildings Research Group. He sits on the Greater Manchester Buildings Group and also is Chair of the Retrofit Innovation Group. Philip Brown is Director and Senior Research Fellow at the Salford Housing & Urban Studies Unit (SHUSU) at the University of Salford. He is the lead academic on end-use energy demand within the Applied Energy and Buildings Research Group, and sits on Greater Manchester’s Low Carbon Economic Area group for Customer Engagement.

Community Energy in Germany

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Publisher : Springer Nature
ISBN 13 : 3658393203
Total Pages : 742 pages
Book Rating : 4.6/5 (583 download)

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Book Synopsis Community Energy in Germany by : Jörg Radtke

Download or read book Community Energy in Germany written by Jörg Radtke and published by Springer Nature. This book was released on 2023-05-31 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this ground-breaking book, Jörg Radtke offers for the first time within research, a comprehensive insight into the range of organizational structures of community energy projects in Germany and their contribution to the Energiewende. Based on nationwide quantitative survey data and in-depth analyses of selected case studies of solar, wind and geothermal projects, Radtke documents the social structure and motivations of participating citizens. He examines new forms of material participation, community building and co-determination within the mostly volunteer-led community energy projects based on the civic engagement patterns of active “green citizens”. The author identifies a new form of individualistic participation and collective modes of action in line with new types of project-oriented participation between business, politics and civil society within sustainability transformation processes of the early 21st century.

Energy Research Abstracts

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Publisher :
ISBN 13 :
Total Pages : 1744 pages
Book Rating : 4.U/5 (183 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1982 with total page 1744 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Building Technology Project Summaries

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Publisher :
ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Building Technology Project Summaries by :

Download or read book Building Technology Project Summaries written by and published by . This book was released on 1980 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NBS Special Publication

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Publisher :
ISBN 13 :
Total Pages : 554 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis NBS Special Publication by :

Download or read book NBS Special Publication written by and published by . This book was released on 1968 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Building Technology Publications

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Publisher :
ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Building Technology Publications by : Center for Building Technology

Download or read book Building Technology Publications written by Center for Building Technology and published by . This book was released on 1980 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transitions in Energy Efficiency and Demand

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Publisher : Routledge
ISBN 13 : 1351127241
Total Pages : 303 pages
Book Rating : 4.3/5 (511 download)

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Book Synopsis Transitions in Energy Efficiency and Demand by : Kirsten E.H. Jenkins

Download or read book Transitions in Energy Efficiency and Demand written by Kirsten E.H. Jenkins and published by Routledge. This book was released on 2018-12-07 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Open Access version of this book, available at http://www.tandfebooks.com/doi/view/10.4324/9781351127264, has been made available under a Creative Commons Attribution-Non Commercial-No Derivatives 4.0 license. Meeting the goals enshrined in the Paris Agreement and limiting global temperature increases to less than 2°C above pre-industrial levels demands rapid reductions in global carbon dioxide emissions. Reducing energy demand has a central role in achieving this goal, but existing policy initiatives have been largely incremental in terms of the technological and behavioural changes they encourage. Against this background, this book develops a sociotechnical approach to the challenge of reducing energy demand and illustrates this with a number of empirical case studies from the United Kingdom. In doing so, it explores the emergence, diffusion and impact of low-energy innovations, including electric vehicles and smart meters. The book has the dual aim of improving the academic understanding of sociotechnical transitions and energy demand and providing practical recommendations for public policy. Combining an impressive range of contributions from key thinkers in the field, this book will be of great interest to energy students, scholars and decision-makers.