Entry
SEM-PLS Approach to Green Building
Nasim Aghili
1,
* and Mehdi Amirkhani
2,
*
Citation: Aghili, N.; Amirkhani, M.
SEM-PLS Approach to Green
Building. Encyclopedia 2021, 1,
472–481. https://doi.org/10.3390/
encyclopedia1020039
Academic Editor: Nikos Salingaros
Received: 19 April 2021
Accepted: 17 June 2021
Published: 18 June 2021
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1
Faculty of Health, Engineering, and Sciences, School of Civil Engineering and Surveying, University of
Southern Queensland, Brisbane 4350, Australia
2
ZEMCH EXD Lab, Faculty of Architecture, Building and Planning, The University of Melbourne,
Melbourne 3010, Australia
* Correspondence: nasim71.aghili@gmail.com (N.A.);
mehdi.amirkhani@unimelb.edu.au or mehdi@abiandesign.com.au (M.A.)
Abstract: DefinitionGreen buildings refer to buildings that decrease adverse environmental effects
and maintain natural resources. They can diminish energy consumption, greenhouse gas emissions,
the usage of non-renewable materials, water consumption, and waste generation while improv-
ing occupants’ health and well-being. As such, several rating tools and benchmarks have been
developed worldwide to assess green building performance (GBP), including the Building Research
Establishment Environmental Assessment Method (BREEAM) in the United Kingdom, German
Sustainable Building Council (DGNB), Leadership in Energy and Environmental Design (LEED)
in the United States and Canada, Comprehensive Assessment System for Built Environment Effi-
ciency (CASBEE) in Japan, Green Star in Australia, Green Mark in Singapore, and Green Building
Index in Malaysia. Energy management (EM) during building operation could also improve GBP.
One of the best approaches to evaluating the impact of EM on GBP is by using structural equation
modelling (SEM). SEM is a commanding statistical method to model testing. One of the most used
SEM variance-based approaches is partial least squares (PLS), which can be implemented in the
SmartPLS application. PLS-SEM uses path coefficients to determine the strength and significance of
the hypothesised relationships between the latent constructs.
Keywords: energy management; green building performance; office building; SEM-PLS
1. Introduction
The building sector is one of the most energy-intensive sectors, irrespective of its
geographical location [1]. It is estimated that buildings’ energy consumption accounts for
approximately 32% of global energy use, and buildings are responsible for about 40% of
the total energy-related carbon dioxide emissions [2]. This is due to the rapid depletion
and inefficient use of natural resources and energy and increasing waste production in
the building sector. However, buildings can conserve energy by appropriate resource
management (RM) practices at the design, construction, and operation stages (see Figure 1).
Research suggests that implementing energy-efficiency strategies at the design stage
can significantly influence building performance and reduce energy usage [3–5]. As such,
there has been an increasing amount of literature on zero energy building construction and
renewable energy sources [6]. These studies have investigated, proposed, and improved
different parameters, indices, and approaches to improving building performance [7–9].
They primarily focus on enhancing building systems and integrating renewable energy
at the design phase using various building performance simulation (BPS) tools. The most
commonly used approach to applying BPS tools during the design phase is based on
evaluating the simulation outcomes, and if not satisfactory, the design is altered until
the desired results are achieved. One of the limitations of this approach is that it uses
direct modelling and simulation workflow in which the impacts of modifying the values
of parameters on energy performance are examined one at a time, without considering
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