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Article
Publication date: 30 July 2018

Adnan Enshassi, Abed Ayash and Sherif Mohamed

The purpose of this paper is to investigate the factors driving Palestinian construction contractors to implement energy management strategies during the execution of construction…

Abstract

Purpose

The purpose of this paper is to investigate the factors driving Palestinian construction contractors to implement energy management strategies during the execution of construction projects.

Design/methodology/approach

The study was conducted by administering a questionnaire that comprised 26 drivers for adopting energy management strategies. Data were collected from 67 contractors in the Gaza Strip. Factor analysis was adopted to explore the underlying relationships among the identified drivers.

Findings

Drivers were grouped into one of the four categories: economic and financial, institutional and legal, organisational and managerial and educational and informational. The results revealed that the majority of the respondents were of the view that economic and financial factors were the most important factors driving the adoption of energy management strategies by construction companies in the Gaza Strip. Of the economic and financial drivers, the cost savings derived from the adoption of energy management strategies was considered the most important item. Energy management education and training programmes are scarce in the Gaza Strip, and local contractors have no formal energy management education and training. The government needs to allocate sufficient funds for policy implementation and regulation enforcement.

Research limitations/implications

Difficulties in accessing energy management data are deemed as a limitation to this study, as the topic of energy management in the construction has received no or very little academic attention so far.

Practical implications

This study provides a valuable reference for studying ongoing research in the practice of energy management development in other industries and locations. The priority of the drivers for energy management will help the local contracting companies to focus on weak and strong points of the company for energy use development to remove these weak points and invest in strong points. This paper results can increase the encouragement for greater social responsibility of the contracting organisations towards energy use. Government and concerned organisations can get benefits from the identified factors in encouraging contractors to adopt energy management strategy in their projects.

Originality/value

This study is the first investigation of energy management aspects in a local construction industry, especially from contracting organisations.

Details

Journal of Financial Management of Property and Construction, vol. 23 no. 3
Type: Research Article
ISSN: 1366-4387

Keywords

Article
Publication date: 9 April 2018

Adnan Enshassi, Abed Ayash and Sherif Mohamed

Knowledge and application of energy management during the life cycle of construction projects are lacking. The purpose of this paper is to identify and investigate the key…

Abstract

Purpose

Knowledge and application of energy management during the life cycle of construction projects are lacking. The purpose of this paper is to identify and investigate the key barriers that are faced by contracting firms in the implementation of energy management during building construction projects focussing on construction plants, as they are considered as the major energy users on site.

Design/methodology/approach

A questionnaire survey was employed and distributed using stratified random sampling to 100 contracting companies operating in the Gaza Strip. The collected data were analysed using the Statistical Programme for the Social Sciences (SPSS; Version 22) to identify the number of components that could represent the 31 identified barriers.

Findings

From the factor analysis, the barriers were clustered into four factors: economic and financial (which accounted for the largest percentage of variance), knowledge and information, legal and contractual, and organisational and management. This indicates that economic and financial aspects are the most important barrier impeding the implementation of energy management; local contractors should seriously consider this issue when making decisions about energy management during project construction. In addition, the lack of energy-management codes and lack of governmental support are significant obstacles to the implementation of energy management on construction sites.

Research limitations/implications

Although the objective of this study was achieved, there were some study limitations. This study is limited to the perceptions and geographical boundaries (i.e. the self-governing territory of Gaza Strip in Palestine as a developing country), therefore, it cannot be generalised. However, it could form the basis for useful comparison in the future. A future study may be carried out with a much larger sample size to validate the conclusions of this study. Triangulation research methods could also be employed in future research in order minimise the bias and validate the conclusion. Further study regarding energy management throughout the whole life cycle of the development is recommended.

Practical implications

This paper has highlighted a number of barriers to efficient energy management during the project construction phase. It is critical for local regulators to take note of the economic and financial barriers to facilitate a more energy-conscious society where incentives (could be via tendering preferences) can encourage both clients and contractors to proactively conserve energy during construction. As for the contractual barriers, the local government should lead by example in including “energy consumption” as a leading indicator for evaluating project performance.

Originality/value

This study also provides practical knowledge for stakeholders so that they can develop effective methods to overcome the identified barriers to attain higher levels of sustainable energy management. This study can contribute to knowledge in the developing countries context concerning energy management and conservation in construction projects.

Details

International Journal of Building Pathology and Adaptation, vol. 36 no. 1
Type: Research Article
ISSN: 2398-4708

Keywords

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