Seminários de Artigos_Estefanie_I.pptx

8/11/2019 Seminrios de Artigos_Estefanie_I.pptx

1/11

Aluna: Estefanie M. Schuster

ECV4222 - Eficincia Energtica em Edificaes

Prof. Dr. Roberto Lamberts


2/11

THE EFFECT OF OCCUPANCY AND BUILDING CHARACTERISTICS ON ENERGY USE FORSPACE AND WATER HEATING IN DUTCH RESIDENTIAL STOCKOlivia guerra santin *, Laure Itard *, Henk Visscher *OTB Research Institute for Housing, Urban and Mobility Studies, DELFT University of Technology, Delft, THE

Netherlands

As a consequence of the improved quality of thermal properties of buildings due to energyregulations, overall energy use associated with building characteristics is decreasing, making therole of the occupant more important. Studies have shown that occupant behaviour might play aprominent role in the variation in energy consumption in different households but the extent ofsuch influence is unknown. The impact of the building's thermal characteristics on space heatingdemand has been well studied. There is however, little work done that incorporates the impact of

consumer behaviour. This study aims to gain greater insight into the effect of occupant behaviouron energy consumption for space heating by determining its effect on the variation of energyconsumption in dwellings while controlling for building characteristics. The KWR database fromthe Ministry of Housing in the Netherlands was used. This study showed that occupantcharacteristics and behaviour significantly affect energy use (4.2%), but building characteristicsstill determine a large part of the energy use in a dwelling (42%). Further analysis showed thatsome occupant behaviour is determined by the type of dwelling or HVAC systems and, therefore,the effect of occupant characteristics might be larger than expected, since these determine the

type of dwelling.

Artigo

Citaes: 74Science Direct

Ano: 2009

Pas: Holanda

Revista

Impact Factor: 2.679

Qualis A1


3/11

DYNAMIC ENERGY-CONSUMPTION INDICATORS FOR DOMESTIC APPLIANCES: ENVIRONMENT, BEHAVIORAND DESIGNG. WOOD*, M. NEWBOROUGHSCHOOL OF ENGINEERING AND PHYSICAL SCIENCES, HERIOT-WATT UNIVERSITY, EDINBURGH, SCOTLAND EH14 4AS, UK

The literature concerning the application of information-feedback methods for saving energy inthe home is reviewed. Particular attention is given to electronic feedback via smart meters anddisplays, or energy-consumption indicators (ECI). Previous studies have not focused onindividual appliances, but this paper presents the findings of a UK field study involving 44households which considered domestic cooking: it compares the effectiveness of providingpaper-based energy-use/saving information with electronic feedback of energy-consumption viaECIs designed specifically for this investigation. Twelve Control Group households weremonitored for a period of at least 12 months and this revealed an average daily consumption forelectric cooking of 1.30 kWh. Subsequently across a minimum monitoring period of 2 months,14 out of 31 households achieved energy savings of greater than 10% and six of theseachieved savings of greater than 20%. The average reduction for households employing an ECIwas 15%, whereas those given antecedent information alone reduced their electricityconsumption, on average, by only 3%. The associated behavioural changes and the importanceof providing regular feedback during use are identified. It is recommended that further attentionbe given to optimising the design and assessing the use of energy-consumption indicators in the

home, in order to maximise the associated energy-saving potential.

Revista


Qualis A1

Artigo


Ano: 2002

Pas: Esccia


4/11

CAN SOCIAL INFLUENCE DRIVE ENERGY SAVINGS? DETECTING THE IMPACT OF SOCIAL INFLUENCE ON THEENERGY CONSUMPTION BEHAVIOR OF NETWORKED USERS EXPOSED TO NORMATIVE ECO-FEEDBACK

RISHEE K. JAINA, RIMAS GULBINASB, JOHN E. TAYLORB,, PATRICIA J. CULLIGANC

ADEPARTMENT OF CIVIL ENGINEERING AND ENGINEERING MECHANICS, COLUMBIA UNIVERSITY, ROOM 710A, S.W. MUDD BUILDING, 500WEST 120TH STREET, NEW YORK, NY10027, UNITED STATES / BDEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING, VIRGINIATECH, 113B PATTON HALL, BLACKSBURG, VA 24061, UNITED STATES / CDEPARTMENT OF CIVIL ENGINEERING AND ENGINEERINGMECHANICS, COLUMBIA UNIVERSITY, ROOM 626, S.W. MUDD BUILDING, 500 WEST 120TH STREET, NEW YORK, NY10027, UNITED STATES

Eco-feedback systems provide a significant opportunity to reduce energy consumption. Previousstudies have demonstrated a link between providing users with socially contextualized feedbackon their energy consumption and reductions in energy use. Yet, the questioncan socialinfluence drive energy savingsremains unanswered. In this paper, we develop an algorithmicapproach based on stochastic and social network test procedures to assess whether socialinfluence impacts energy consumption behavior and apply the approach to an empirical data setof users exposed to unit-level socially contextualized feedback. We conducted a 47-day empiricalexperiment in a New York City midrise residential building occupied by students to captureenergy consumption and user interaction data for participants in self-identified social networks.Social influence effects on peer network energy consumption were successfully characterizedand isolated using adapted social network tests. These results indicate that future research

should focus on how social influence and social networks can be leveraged to maximize savingsin energy conservation programs.

.

Revista


Qualis A1

Artigo


Ano: 2013

Pas: EUA


5/11

MODELING BUILDING OCCUPANT NETWORK ENERGY CONSUMPTION DECISION-MAKING: THE INTERPLAYBETWEEN NETWORK STRUCTURE AND CONSERVATION

JIAYU CHENA, JOHN E. TAYLORB,, HSI-HSIEN WEICA DEPARTMENT OF CIVIL ENGINEERING AND ENGINEERING MECHANICS, COLUMBIA UNIVERSITY, 618 S.W. MUDD BUILDING, 500WEST 120TH STREET, NEW YORK, NY 10027, USA / B CHARLES E. VIA, JR. DEPARTMENT OF CIVIL AND ENVIRONMENTAL

ENGINEERING, VIRGINIA TECH, 113B PATTON HALL, BLACKSBURG, VA 24061, USA /C

DEPARTMENT OF CIVIL ANDENVIRONMENTAL ENGINEERING, UNIVERSITY OF MARYLAND, 1173 GLENN L. MARTIN HALL, COLLEGE PARK, MD 20742, USA

The exposure and diffusion of energy consumption information in building occupant peer

networks has been shown to influence an individual's energy consumption decisions. In this

paper, we develop an agent-based computational model for individual energy consumption

behavior based on data collected during an experiment on residential energy use. We

simulate the building occupants decision making and the information transmission process.By comparing the impact of several parameters in the network level computational model and

validating the parameters in a second experimental setting, our research serves to clarify how

network relations can be leveraged for modifying energy consumption behavior. Network

degree and weight were identified as the major structural parameters that impact building

occupants conservation decisions, while network size was found to have no significant

impact. These findings have important implications for the design and effectiveness of

residential energy feedback systems designed to promote energy conservation in residentialbuildings.

Revista


Qualis A1

Artigo


Ano: 2011

Pas: Esccia


6/11

ENERGY CULTURES: A FRAMEWORK FOR UNDERSTANDING ENERGY BEHAVIOURS

JANET STEPHENSONA, , , BARRY BARTONB, GERRY CARRINGTONC, DANIEL GNOTHD, ROB LAWSOND, PAUL THORSNESEACENTRE FOR THE STUDY OF FOOD, AGRICULTURE AND ENVIRONMENT, UNIVERSITY OF OTAGO, P.O. BOX 56, DUNEDIN, NEWZEALAND BSCHOOL OF LAW, UNIVERSITY OF WAIKATO, NEW ZEALAND/ CDEPARTMENT OF PHYSICS, UNIVERSITY OF OTAGO, NEWZEALAND /DDEPARTMENT OF MARKETING, UNIVERSITY OF OTAGO, NEW ZEALAND / EDEPARTMENT OF ECONOMICS, UNIVERSITYOF OTAGO, NEW ZEALAND

Achieving a step-change in energy efficiency behaviours will require enhanced knowledge ofbehavioural drivers, and translation of this knowledge into successful intervention programmes.

The Energy Cultures conceptual framework aims to assist in understanding the factors that

influence energy consumption behaviour, and to help identify opportunities for behaviour change.

Building on a history of attempts to offer multi-disciplinary integrating models of energy

behaviour, we take a culture-based approach to behaviour, while drawing also from lifestyles and

systems thinking. The framework provides a structure for addressing the problem of multiple

interpretations of behaviour by suggesting that it is influenced by the interactions between

cognitive norms, energy practices and material culture. The Energy Cultures framework is

discussed in the context of a New Zealand case study, which demonstrates its development and

application. It has already provided a basis for cross-disciplinary collaboration, and for multi-

disciplinary research design, and has provided insights into behavioural change in a case study

community. As the conceptual basis of a 3-year research project, the framework has further

potential to identify clusters of energy cultures similar patterns of norms, practices and/or

material culture to enable the crafting of targeted actions to achieve behaviour change.

Revista


Qualis A2

Artigo


Ano: 2010

Pas: Nova Zelndia
http://www.sciencedirect.com/science/article/pii/S0301421510004611http://www.sciencedirect.com/science/article/pii/S0301421510004611http://www.sciencedirect.com/science/article/pii/S0301421510004611http://www.sciencedirect.com/science/article/pii/S0301421510004611http://www.sciencedirect.com/science/article/pii/S0301421510004611http://www.sciencedirect.com/science/article/pii/S0301421510004611http://www.sciencedirect.com/science/article/pii/S0301421510004611http://www.sciencedirect.com/science/article/pii/S0301421510004611http://www.sciencedirect.com/science/article/pii/S0301421510004611http://www.sciencedirect.com/science/article/pii/S0301421510004611http://www.sciencedirect.com/science/article/pii/S0301421510004611http://www.sciencedirect.com/science/article/pii/S0301421510004611


7/11

REBOUND EFFECT IN CHINESE HOUSEHOLD ENERGY EFFICIENCY AND SOLUTION FOR MITIGATING ITJINLONG OUYANG A,*, ENSHEN LONG A, KAZUNORI HOKAO BA COLLEGE OF ARCHITECTURE AND ENVIRONMENT, SICHUAN UNIVERSITY, CHENGDU 610065, CHINA /B DEPARTMENT OF CIVILENGINEERING, SAGA UNIVERSITY, SAGA, 840-8502, JAPAN

The current efforts and technologies on energy efficiency seem unable to hold back the increasing

momentum of the household energy consumption per unit of China, which has been on the increasesince 2000. Usually, this phenomenon is simply attributed to the demand for more comfortable

household lifestyle due to the current rapid economic development of China. However, the latent

causerebound effect has long been ignored in the household energy efficiency of China, while it has

been analyzed deeply and recognized widely all over the world. This article studies the rebound effect in

the household energy efficiency of China and its related negative influence on the energy demand. A

high rebound effect of at least 30% in the household energy efficiency of China is presumed by

reference to the rebound effects of other countries. Finally, five feasible ways are summarized tomitigate the rebound effect and their values are analyzed respectively: (1) develop renewable energy

resources, (2) increase energy prices, (3) improve energy efficiency, (4) build rational energy prices

system, and (5) improve consumer behavior.

Revista


Qualis A1

Artigo


Ano: 2010

Pas: China


8/11

OCCUPANT BEHAVIOUR IN ENERGY EFFICIENT DWELLINGS: EVIDENCE OF A REBOUNDEFFECTO. GUERRA SANTIN - OTB RESEARCH INSTITUTE FOR THE BUILT ENVIRONMENT, DELFT UNIVERSITY OF TECHNOLOGY,DELFT, THE NETHERLANDS

The energy required for space heating has been significantly reduced in recent decades bymaking use of insulation and more efficient heating and ventilation systems. Even so, wide

variations in energy consumption are still observed between similar dwellings and between

actual and predicted levels. It is thought that these variations stem from differences in

occupant behaviour, the structural quality of the building, and a rebound effect. This paper

statistically examines differences in occupant behaviour in relation to the building

characteristics of the housing stock in the Netherlands and explores the possible existenceof a rebound effect on the consumption of energy for space heating. Rebound effect can

be defined as the increase on energy consumption in services for which improvements in

energy efficiency reduce the costs. We found that although energy consumption is lower in

energy efficient dwellings, analysis of the behaviour variables indicates their occupants

tend to prefer higher indoor temperatures and to ventilate less. This finding might be

related to a rebound effect on occupant behaviour. However, the improvement of thermal

properties and systems efficiency still lead to a reduction on energy consumption forheating.

Revista


Qualis B 1

Artigo

Citaes: 06Googe Acad.

Ano: 2012

Pas: Holanda


9/11

EFFICIENT TECHNOLOGIES OR USER BEHAVIOUR, WHICH IS THE MORE IMPORTANT WHEN REDUCINGHOUSEHOLDS ENERGY CONSUMPTION?KIRSTEN GRAM-HANSSENDANISH BUILDING RESEARCH INSTITUTE, AALBORG UNIVERSITY/ A.C. MEYERS VNGE 15, 2450 KBENHAVN, SV, DENMARKE-MAIL: [email protected]

Much policy effort focuses on energy efficiency of technology, though not only efficiency but alsouser behaviour is an important factor influencing the amount of consumed energy. This paperexplores to what extent energy efficiency of appliances and houses or user behaviour is themore important, both for understanding why some households consume much more energy thanothers, and when looking for relevant approaches to a future low-carbon society. The paper usesseveral sources to explore this question, most of them from a Danish context, including results

from the researchers own projects and Danish national statistics. These Danish data arediscussed together with international studies. Through the presentation of these different projectsand examples, it is shown how user behaviour is at least as important as the efficiency oftechnology when explaining households energy consumption in Denmark. In the conclusion,these results are discussed in a broader international perspective and it is concluded that moreresearch in this field is necessary. In relation to energy policy, it is argued that it is not a questionof technology efficiency or behaviour, as both have to be included in future policy if energydemand is actually to be reduced. Furthermore, it is also argued that not only individual

behaviour is relevant, but also a broader perspective on collectively shared low-carbon practiceshas to be promoted.

Revista


Qualis B1

Artigo

Citaes: 19Google Acad.

Ano: 2011

Pas: Dinamarca


10/11

ENERGY CONSUMPTION IN UK HOUSEHOLDS: IMPACT OF DOMESTIC ELECTRICALAPPLIANCESIMAN MANSOURI, MARCUS NEWBOROUGH & DOUGLAS PROBERTDEPARTMENT OF APPLIED ENERGY, CRANFIELD UNIVERSITY, BEDFORD, UK. MK43 OAL

The social-psychological aspects of energy use in UK households have been reviewed. Amajor survey, which focused on identifying environmental attitudes and beliefs, energy-use

behaviour, ownership levels for certain appliances and their utilisation patterns, was

undertaken among householders resident in the south-east of England. The results

indicate that members of the general public are (i) interested in receiving information

concerning household energy use and the associated environmental impact, and (ii) willing

to modify their behaviour in order to reduce household energy consumption andenvironmental damage. Therefore, there is an urgent need to provide end-users with

accurate energy-consumption and environmental-impact information, persuasively

presented, to stimulate energy-rational and environmentally sustainable behaviour. For

each major domestic electrical appliance, the survey data permit estimates of the

variations in energy consumption per household and of the aggregate annual consumption

nationally.


Qualis A 1

Artigo


Ano: 1996

Pas: Reino Unido


11/11

RELATRIO

Relatrio sobre worshops realizado pela IEA comsteakholders da area energtica a fim de :

obter uma perspectiva sobre as questes-chave eas barreiras enfrentadas implantao precoce deredes inteligentes;

ouvir a opinio de especialistas sobre osdesafios de regulao, de consumo e de mercadopara as redes inteligentes;

discutir as prioridades polticas inteligentescliente de grade inteligente;

construir um consenso sobre a tecnologia e aspolticas ingredientes necessrios paraimplantaes de redes inteligentes favorveis aocliente. Baseando-se em discusses doworkshop, o seguinte documento estabelece umquadro lgico para maximizar os benefcios eminimizar os riscos que as redes.

Smart Grid - Smart Customer Policy Needs

Abril de 2011.

http://www.iea.org/publications/freepublications/publication/sg_cust_pol.pdf

Seminários de Artigos_Estefanie_I.pptx

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