Understanding energy demand in Kuwaiti villas: Findings from a quantitative household survey

Abstract Residential buildings in Kuwait account for almost 60% of the country's national electrical power generated, considerably greater than all other sectors or building types. This paper identifies key drivers of energy use in Kuwaiti villas based on a survey of 250 households undertaken throughout the six districts of Kuwait. The survey consists of a cross-sectional interviewer-administered questionnaire designed to gather detailed information about building physical characteristics, occupants’ socio-demographic background and energy-use behaviours. Survey data is analysed using both statistical descriptive methods and multiple linear regression analysis to identify key determinants of energy consumption in a sample of Kuwaiti villas. Analysis indicates that an occupant driven cooling behaviour (air-conditioning thermostat temperature set points) is the major driver of energy use, followed by the number of rooms and the number of occupants. Together, such drivers significantly explain 32% of the variability in energy consumption Survey findings provide descriptive information about Kuwaiti households and insights into the key drivers of energy use to better inform further research and policy interventions in this field.

[1]  Zaid Chalabi,et al.  Explaining domestic energy consumption – The comparative contribution of building factors, socio-demographics, behaviours and attitudes , 2015 .

[2]  Sorour Alotaibi,et al.  Energy consumption in Kuwait: Prospects and future approaches , 2011 .

[3]  Hans Auer,et al.  The impact of consumer behavior on residential energy demand for space heating , 1998 .

[4]  R. Rajagopal,et al.  Determinants of residential electricity consumption: Using smart meter data to examine the effect of climate, building characteristics, appliance stock, and occupants' behavior , 2013 .

[5]  K. Steemers,et al.  Household energy consumption: a study of the role of occupants , 2009 .

[6]  Brian Norton,et al.  Real-life energy use in the UK: How occupancy and dwelling characteristics affect domestic electricity use , 2008 .

[7]  Tadj Oreszczyn,et al.  Residential energy use in Oman: a scoping study , 2014 .

[8]  Huei-chu Liao,et al.  Space-heating and water-heating energy demands of the aged in the US , 2002 .

[9]  Jez Wingfield,et al.  A socio-technical approach to post-occupancy evaluation: interactive adaptability in domestic retrofit , 2014 .

[10]  Paul Stevens,et al.  Saving Oil and Gas in the Gulf , 2013 .

[11]  A. Druckman,et al.  Household energy consumption in the UK: A highly geographically and socio-economically disaggregated model , 2008 .

[12]  Henk Visscher,et al.  The effect of occupancy and building characteristics on energy use for space and water heating in Dutch residential stock , 2009 .

[13]  W. Abrahamse,et al.  How do socio-demographic and psychological factors relate to households' direct and indirect energy use and savings? , 2009 .

[14]  Industrial Strategy.  National Energy Efficiency Data Framework , 2013 .

[15]  M. Wood,et al.  Impact of oil prices, economic diversification policies and energy conservation programs on the electricity and water demands in Kuwait , 2014 .

[16]  Scott Kelly,et al.  Do homes that are more energy efficient consume less energy?: A structural equation model of the English residential sector , 2011 .

[17]  A. Carlsson-kanyama,et al.  Efficient and inefficient aspects of residential energy behaviour: What are the policy instruments for change? , 2006 .

[18]  Omar Khattab,et al.  Occupants’ behavior and activity patterns influencing the energy consumption in the Kuwaiti residences , 2003 .

[19]  Alex Summerfield,et al.  Carbon Reduction in Buildings (CaRB) - Understanding the social and technical factors that influence energy use in UK buildings , 2006 .

[20]  G. P. Maheshwari,et al.  Energy management program for the State of Kuwait , 2009 .

[21]  W. Biesiot,et al.  Energy requirements of household consumption: a case study of The Netherlands , 1999 .

[22]  Gwendolyn Brandon,et al.  REDUCING HOUSEHOLD ENERGY CONSUMPTION: A QUALITATIVE AND QUANTITATIVE FIELD STUDY , 1999 .

[23]  Sharifa Alshalfan.  The right to housing in Kuwait: an urban injustice in a socially just system , 2013 .

[24]  David Shipworth,et al.  Synergies and conflicts on the landscape of domestic energy consumption: beyond metaphor , 2005 .

[25]  C. Vlek,et al.  Measurement and Determinants of Environmentally Significant Consumer Behavior , 2002 .

[26]  Konstantinos Papakostas,et al.  Occupational and energy behaviour patterns in Greek residences , 1997 .

[27]  Agis M. Papadopoulos,et al.  Statistical analysis of the Greek residential building stock , 2011 .

[28]  Philippa Howden-Chapman,et al.  Warm homes: Drivers of the demand for heating in the residential sector in New Zealand , 2009 .

[29]  M. Togeby,et al.  Demand for space heating in apartment blocks: measuring effects of policy measures aiming at reducing energy consumption , 2001 .