Analysis of Cost, Energy and Emission of Solar Home Systems in Bangladesh

S.M. Najmul Hoque, Barun Kumar Das

Abstract


Climate change and energy crisis are the serious challenges that Bangladesh is facing at the moment. Energy situation in Bangladesh is extremely critical and its major power stations are run by natural gas and it’s reserve is now under threat if no new gas mine is identified. This acute electricity crisis along with the conventional fuel crisis is affecting every sector of the country and economy is being crippled. To reduce the dependency on fossil fuels, renewable energy like solar home system could play a vital role in this regards. In this paper, the cost, energy and emission of solar home systems installed in Bangladesh are analyzed. It has been found that around 1.4 million solar home systems are already installed by January 2013 in Bangladesh. Normally 40~85 Wp systems are mostly used in the rural user level. The cost of a 40 Wp system was around 24,000 BDT, whereas for a 85 Wp system, the cost was 45,000 BDT. Average value of payback period was 4.2 years and varied from 3.1 to 6.5 years. On the other hand, NPV varies 34,500 BDT to 14800 BDT. Total primary energy requirement for a 50Wp in its total life of 20 years is 4593 MJth. This gives around 253 kg of CO2 emission. Whereas, a 50 Wp SHS supplies around 11773 MJth of Energy in 20 years.  Energy payback was found to be 7.80 years. The total CO2 emission reduction was 11604 kg in 20 years.

Keywords


Solar Home System, Bangladesh, Cost, Energy, Emission

Full Text:

PDF

References


References

World Energy Outlook. The Electricity Access Database. www.iea.org, 2010.

Energy Bangla, http://www.energybangla.com/

Bangladesh Power Development (BPDB), www.bpdb.gov.bd, 2012.

Islam MR, Islam and M.R.A. Beg “Renewable energy resources and technologies Practice in Bangladeshâ€. Renewable and Sustainable Energy Review,12 (2), 299-343, 2008.

Infrastructure Development Company Limited (IDCOL), Bangladesh. Progress with SHS's installation

http://www.idcol.org/prjshsm2004.php. 2013.

Urmee T., Harries D. Determinants of the success and sustainability of Bangladesh’s SHS program. Journal of Renewable Energy 36, 2822-2830. (2011).

Laufer D, Schäfer M, The implementation of Solar Home Systems as a poverty reduction strategy—A case study in Sri Lanka. Energy for sustainable Development, 15 (3), 330–336, 2011.

Chowdhury S.A., Mourshed M., Kabir S.M.R., Islam M., Morshed T., Khan M.R. and Patwary M.N., Technical appraisal of solar home systems in Bangladesh: A field investigation. Renewable Energy 36, 772-778, 2011.

Chakrabarty S., Islam T., Financial viability and eco-efficiency of the solar home systems (SHS) in Bangladesh. Energy 36 (8), 2011, 4821-4827.

. Mondal A.H., Economic viability of solar home systems: Case study of Bangladesh. Renewable Energy 35 (2010) 1125–1129.

Chaurey A. and Kandpal T.C., Assessment and evaluation of PV based decentralized rural electrification: An overview. Renewable and Sustainable. Energy Reviews14 (8), 2010, 2266– 2278.

Chowdhury S.A., Kabir S.M.R. and Islam S.M.M., Siddique R. H., Saroar A.T.M. G., Performance of Solar Home Systems in Rural Bangladesh. 1st International Conference on the Developments in Renewable Energy Technology (ICDRET'09), Dhaka, Bangladesh. (pp 1-5). IEEE: Explore Digital Library. (2009).

GS Solar Home System Program, Grameen Shakti, Bangladesh. www.gshakti.org, 2011.

World Bank. Bangladesh, http://www.worldbank.org.bd, 2012.

Alsema E. A, Energy requirement and CO2 mitigation potential of PV systems, PV and the Environment 1998, BNL/NREL Workshop, Keystone, CO, USA, 23-24 July 1998

Twedell T, Analysis of the photovoltaic roof on the engineering building at The University of Reading, M.Sc thesis, University of Reading (1999), pp-42

Morningstar, Morningstar Corporation, Products, Sunsaver SS-10, http://www.morningstarcorp.com//Morningstar-Product-Datasheet.pdf, 2000, consulted 18 January 2004

Wheldon AE, Bently RW, Whitfield GR, Tweddel T and Weatherby CK, Payback times for energy and carbon dioxide: comparison of concentrating and non-concentrating PV systems, Proceedings of the 16th European Photovoltaic Solar energy Conference, Glasgow, May 2000.

Cabraal A, Cosgrove-Davies M, and Loretta SL (1996), Best practices for photovoltaic household electrification programs: Lessons from experiences in selected countries. World Bank Technical Paper 324, World Bank: Washington, DC, 1996

LUTW, Light up the World Foundation, Environment, Fuel-based lighting, http://www.lightuptheworld.org/index.html, date of page not found, consulted on 18 January 2004.

IPCC, Intergovernmental Panel for Climate Change, IPCC guidelines for national greenhouse gas inventories, Reference Manual (Volume 3), 1994 and revised 1996




DOI (PDF): https://doi.org/10.20508/ijrer.v3i2.597.g6147

Refbacks

  • There are currently no refbacks.


Online ISSN: 1309-0127

Publisher: Gazi University

IJRER is cited in SCOPUS, EBSCO, WEB of SCIENCE (Clarivate Analytics);

IJRER has been cited in Emerging Sources Citation Index from 2016 in web of science.

WEB of SCIENCE between 2020-2022; 

h=30,

Average citation per item=5.73

Impact Factor=(1638+1731+1808)/(189+170+221)=9.24

Category Quartile:Q4