Improving the energy efficiency of lighting systems for a marine equipment manufacturing plant through retrofitting, daylighting, and behaviour change

UYAN, Eren; Atlar, Mehmet; Ölçer, Aykut I.

doi:10.1016/j.jclepro.2023.137216

Improving the energy efficiency of lighting systems for a marine equipment manufacturing plant through retrofitting, daylighting, and behaviour change

Yazarlar (3)

Dr. Öğr. Üyesi Eren UYAN Yalova Üniversitesi, Türkiye

Mehmet Atlar
University Of Strathclyde, İngiltere

Aykut I. Ölçer
World Maritime University, İsveç

Makale Türü	Özgün Makale
Makale Alt Türü	SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale
Dergi Adı	Journal of Cleaner Production
Dergi ISSN	0959-6526 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler	SCI
Dergi Grubu	Q1
Makale Dili	İngilizce
Basım Tarihi	01-2023
Cilt No	413
Sayı	1
Sayfalar	16 /
DOI Numarası	10.1016/j.jclepro.2023.137216
Makale Linki	https://www.sciencedirect.com/science/article/pii/S0959652623013744?via%3Dihub

Özet

As the emissions from the operation phase of ship's life cycle are reduced as a result of ongoing efforts, it is anticipated that the decarbonization of ship's manufacturing phase will gain more attention. Marine equipment manufacturing plants are highly energy-intensive and environmentally polluting segments of the shipbuilding industry, necessitating special consideration for environmental issues such as climate change. Through energy-efficient lighting, this study aims to contribute to the promotion of clean production and energy management cultures in marine equipment manufacturing plants. An energy audit was conducted on the lighting systems of a marine equipment manufacturing plant based on the holistic consideration of the following key energy-saving measures: energy-efficiency retrofitting, daylighting, and behaviour change. The daylighting application for the foundry sections of the plant offered an 80% reduction annually in the entire plant's energy use for lighting, associated costs, CO2 emissions, and external costs, along with an initial investment cost (IIC) of €35.480, a net present value (NPV) of €184.322,6, a benefit-to-cost (B/C) ratio of 3.7, and a discounted payback period (DPP) of 2.1 years. However, the proposed daylighting system was found to provide excessive and non-uniform illuminance in the workspaces during the summer days. On the other hand, LED technology satisfied the requirements for illuminance levels and uniformity. The LED application offered a 60.6% reduction in the entire plant's lighting energy use, with an IIC of around €17.052, a NPV of €153.375, a B/C of 3.5, and a DPP of 1.25 years. The plant's carbon emissions can be reduced by about 33 tons annually, while approximately €108.111 in external health costs per year could be avoided. Additionally, around a 3.2% reduction in overall energy consumption with associated benefits can be achieved through energy-efficient behaviour by the employees.

Anahtar Kelimeler

Science Direct

BM Sürdürülebilir Kalkınma Amaçları

Atıf Sayıları
SCOPUS	12

Improving the energy efficiency of lighting systems for a marine equipment manufacturing plant through retrofitting, daylighting, and behaviour change

Dergi Adı	Journal of Cleaner Production
Yayıncı	Elsevier Ltd
Açık Erişim	Hayır
ISSN	0959-6526
E-ISSN	1879-1786
CiteScore	20,7
SJR	2,174
SNIP	2,231

Improving the energy efficiency of lighting systems for a marine equipment manufacturing plant through retrofitting, daylighting, and behaviour change

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