General Information
    • ISSN: 1793-821X
    • Frequency: Quarterly (2013-2014); Bimonthly (Since 2015)
    • DOI: 10.18178/JOCET
    • Editor-in-Chief: Prof. Haider F. Abdul Amir
    • Executive Editor: Ms. Jennifer Zeng
    • Abstracting/ Indexing: EI (INSPEC, IET), Electronic Journals Library, Chemical Abstracts Services (CAS), Ulrich's Periodicals Directory, Google Scholar, ProQuest.
    • E-mail: jocet@ejournal.net
  • Sep 20, 2018 News! JOCET Vol. 6, No. 5 is available online now. 7 papers which cover 2 specific areas are published in this issue.   [Click]
  • Aug 06, 2018 News! JOCET Vol.5, No.1-No.4 has been indexed by EI(Inspec)!   [Click]
Editor-in-chief
School of Science and Technology Universiti Malaysia Sabah, Malaysia.
I would like to express my appreciation to all authors, reviewers and edtors.
JOCET 2018 Vol.6(2): 134-138 ISSN: 1793-821X
DOI: 10.18178/JOCET.2018.6.2.448

A life Cycle Cost Analysis and Environmental Assessment on the Photovoltaic System in Buildings: Two Case Studies in Iran

Hashem Amini Toosi, Zahra Balador, Morten Gjerde, and Ali Vakili-Ardebili
Abstract—The most important and abundant renewable energy in the world is solar energy which is going to be used increasingly. Life cycle assessment approach help us to analyze new and renewable technologies and quantify the impacts on the environment. The results of the studies show that 80% of the embodied energy is related to the manufacturing processes in producing the photovoltaic (PV) panels. Energy efficiency, location of the production phase, installation, building integration facilities and climate affect the performance of PV technology through its life cycle. In this paper we used a multi-dimensional assessment model including environmental impact assessment and cost analysis for a building integrated PV (BIPV) system. This BIPV system which can provide the whole required electricity for a single family house in two cities of Iran with different climatic conditions (Tehran and BandarAbbas) has been evaluated. The results in life cycle cost analysis on PV system showed that the payback period time is highly dependent on the maintenance costs of PV system especially while current energy generating plants provide low cost energy which are based on the fossil fuel resources in Iran. According to the calculations the payback period time of PV system is longer than technical life span of them by considering current electricity tariffs and initial costs; therefore, more governmental investment and subsidies are needed. Besides the environmental assessment of PV system, a comparison by fossil fuel based systems has been carried out in terms of environmental impact categories.

Index Terms—About life cycle assessment, life cycle cost analysis, environmental impacts, payback period, photovoltaic.

Hashem Amini Toosi and Ali Vakili-Ardebili are with School of Architecture, College of Fine Arts, University of Tehran, Tehran, Iran (e-mail: Hashemamini@alumni.ut.ac.ir, avakiliardebili@ut.ac.ir).
Zahra Balador and Morten Gjerde are with School of Architecture and Design, Victoria University of Wellington, Wellington, New Zealand (e-mail: Zahra.balador@vuw.ac.nz, morten.gjerde@vuw.ac.nz).

[PDF]

Cite:Hashem Amini Toosi, Zahra Balador, Morten Gjerde, and Ali Vakili-Ardebili, "A life Cycle Cost Analysis and Environmental Assessment on the Photovoltaic System in Buildings: Two Case Studies in Iran," Journal of Clean Energy Technologies vol. 6, no. 2, pp. 134-138, 2018.

Copyright © 2008-2016. Journal of Clean Energy Technologies. All rights reserved.
E-mail: jocet@ejournal.net