Life cycle energy (LCE) on project life cycle (PLC): a literature review

Construction activities gradually consume energy during their life cycle, namely material extrusion, transportation, production, assembly line, installation, demolition and disposal. This research aimed to identify research about energy such as embodied and operational energy. Operational energy is...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2021-04, Vol.724 (1), p.12057
Main Authors: Uda, S A K A, Wibowo, M A, Hatmoko, J U D
Format: Article
Language:English
Subjects:
Assembly lines
Building design
Climate change
Construction
Demolition
Design optimization
Energy efficiency
Extrusion
Global warming
Identification methods
Life cycles
Literature reviews
Optimization
Product life cycle
Citations: Items that this one cites
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Summary:Construction activities gradually consume energy during their life cycle, namely material extrusion, transportation, production, assembly line, installation, demolition and disposal. This research aimed to identify research about energy such as embodied and operational energy. Operational energy is energy that is used during building life cycle to decrease global warming effect. This research used a qualitative method to identify and review some literature related to decreased energy construction. This study showed that 98% of researchers focus on energy efficiency in the design, construction and operational stages. Only 2% were investigating at the initiation stage. Some recommendations can be drawn suggesting that energy reduction is possible by applying optimization strategy to all project life cycle (PLC). Initiation and design phase are indirect energy optimization phase through policies and design buildings, which significantly impact energy decrease for further phases. In contrast, construction and operations phase is direct energy optimization phase through energy efficiency on each activity.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/724/1/012057