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Techno-economic study of off-grid renewable energy system in Darma valley, Uttarakhand, India


Affiliations
1 G.B. Pant National Institute of Himalayan Environment, Almora 263 643, India; Department of Economics, DSB Campus, Kumaun University, Nainital 263 001, India
2 Department of Economics, DSB Campus, Kumaun University, Nainital 263 001, India
3 G.B. Pant National Institute of Himalayan Environment, Almora 263 643, India
 

Rural and remote regions of developing economies face a serious scarcity of reliable energy supply. Focus on providing electricity through renewable and off grid energy resources is becoming increasingly popular. Off the grid or decentralized renewable energy typically considers either solar or small hydro power to fill the supply deficit and increase in demand with time is generally ignored. This paper proposes a hybrid technology mix of various renewable energy options for two remote villages located in Darma valley of Uttarakhand state in the Indian Himalayan Region. Since the villages are at an average height of 3500 m amsl, they are inaccessible during winters due to heavy snowfall. Therefore, decentralized energy could be the most cost effective solution to provide electricity. This paper estimates the energy demand of these villages and identifies the most optimum off the grid solutions, and compares it with grid connected electricity supply using hybrid optimization model for electric renewables. Micro hydro energy generation was found to be the most cost effective and techno-economically viable solution. This paper also evaluates the barriers faced by remote Himalayan villages so as to achieve reliable application of the results of this study

Keywords

Darna valley, HOMER, hybrid energy system, Indian Himalayan region, renewable energy.
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  • The Energy Progress Report, Tracking SDG7, IRENA, 2019; https://trackingsdg7.esmap.org/

  • Annual Report, Central Electricity Authority, Ministry of Power, Government of India, 2019.

  • Khan, M. J. and Iqbal, M. T., Pre-feasibility study of stand-alone hybrid energy systems for applications in Newfoundland. Renew.Energ., 2005, 30, 835–854.

  • Karakoulidis, K., Mavridis, K., Bandekas, D. V., Adoniadis, P., Potolias, C. and Vordos, N., Techno-economic analysis of a standalone hybrid photovoltaic-diesel–battery-fuel cell power system. Renew. Energ., 2011, 36(8), 2238–2244.

  • Giatrakos, G., Tsoutsos, T. D., Mouchtaropoulos, P. G., Naxakis, G. D. and Stavrakakis, G., Sustainable energy planning based on a stand-alone hybrid renewable energy/hydrogen power system: application in Karpathos Island, Greece. Renew. Energ., 2009, 34(12), 2562–2570.

  • Fantidis, J. G., Bandekas, D. V., Potolias, C. and Vordos, N., Cost of PV electricity – case study of Greece. Solar Energ., 2013, 91, 120–130.

  • Giannoulis, E. D. and Haralambapoulos, D. A., Distributed generation in an isolated grid: methodology of case study for Lesvos– Greece. Appl. Energ., 2011, 88(7), 2530–2540.

  • Mestre, O. et al., HOMER: a homogenization software-methods and applications. Quart. J. Hung. Meteorol. Ser., 2013, 117(1), 47–67.

  • Mohammed, O. H., Amirat, Y., Benbouzid, M. and Elbaset, A. A., Optimal design of a PV/fuel cell hybrid power system for the city of Brest in France. First Int. Conf. Green Energy ICGE, Sfax, Tunisia, 2014, pp. 119–123.

  • Barsoum, N. N. and Vacent, P., Balancing cost, operation and performance in integrated hydrogen hybrid energy system. First Asia International Conference Modelling and Simulation, AMS’07, Phuket, Thailand, 2007, pp. 14–18.

  • Al-Karaghouli, A. and Kazmerski, L. L., Optimization and lifecycle cost of health clinic PV system for a rural area in southern Iraq using HOMER software. Solar Energ., 2010, 84(4), 710– 714.

  • Givler, T. and Lilienthal, P., Using HOMER software, NREL’s micropower optimization model, to explore the role of gen-sets in small solar power systems, Case Study: Sri Lanka. NREL Technical Report NREL/TP-710-36774, 2005.

  • Hafez, O. and Bhattacharya, K., Optimal planning and design of a renewable energy based supply system for microgrids. Renew. Energy, 2012, 45(C), 7–15.

  • Shahzad, M. K., Zahid, A., Rashid, T., Rehan, M. A., Ali, M. and Ahmad, M., Techno-economic feasibility analysis of a solarbiomass off grid system for the electrification of remote rural areas in Pakistan using HOMER software. Renew. Energ., 2017, 106, 264–273.

  • Lau, K. Y., Yousof, M. F. M., Arshad, S. N. M., Anwari, M. and Yatim, A. H. M., Performance analysis of hybrid photovoltaic/ diesel energy system under Malaysian conditions. Energy, 2010, 35(8), 3245–3255.

  • Chaichan, M., Kazem, H. A., Mahdy, A. M. J. and Waeely, A. A. A., Optimal sizing of a hybrid system of renewable energy for lighting street in Salalah-Oman using Homer software. Int. J. Sci. Eng. Appl. Sci., 2016, 2(5), 157–164.

  • Elhassan, Z. A. M., Zain, M. F. M., Sopian, K. and Abass, A. A., Design and performance of photovoltaic power system as a renewable energy source for residential in Khartoum. Int. J. Phys. Sci., 2012, 7, 4036–4042.

  • Himri, Y., Stambouli, A. B., Draoui, B. and Himri, S., Technoeconomical study of hybrid power system for a remote village in Algeria. Energy, 2008, 33(7), 1128–1136.

  • Nfah, E. M., Ngundam, J. M., Vandenbergh, M. and Schmid, J., Simulation of off-grid generation options for remote villages in Cameroon. Renew. Energ., 2008, 33(5), 1064–1072.

  • Ajao, K. R., Oladosu, O. A. and Popoola, O. T., Using HOMER power optimization software for cost benefit analysis of hybrid-solar power generation relative to utility cost in Nigeria. Int. J. Recent Res. Appl. Stud., 2011, 7, 96–102.

  • Bansal, R. K., A Textbook of Fluid Mechanics and Hydraulic Machines, Laxmi Publications, New Delhi, 2017, 9th edn.

  • https://www.conserve-energy-future.com/windenergycost.php

  • Kumar, J. C. R., Kumar, V. D. and Majid, M., Wind energy programme in India: emerging energy alternatives for sustainable growth. Energy Environ., 2019, 30(7), 1135–1189.

  • Sen, R., Small wind power perspective, 2014; https://mnre.gov.in/file-manager/UserFiles/Presentations-NWM-09012014/RajshreeSen.pdf

  • Birkhimer, N., Mbongo, W., Stockton, B. and Tice, J., Wind Energy; https://www.purdue.edu/discoverypark/energy/assets/pdfs/energycamp-presentations/Students%20project%20presentation_Wind%20-Energy_Bohr%20group.pdf

  • Mishra, S., Singal, S. K. and Khatod, D. K., Costing of small hydropower projects. Int. J. Eng. Technol., 2012, 4, 239–242.

  • Sen, R. and Bhattacharyya, S. C., Off-grid electricity generation with renewable energy technologies in India: an application of HOMER. Renew. Energ., 2014, 62, 388–398.

  • Deshmukh, M. K. and Deshmukh, S. S., Modelling of hybrid renewable energy systems. Renew. Sustain. Energ. Rev., 2008, 12, 235–249.

  • Nouni, M. R., Mullick, S. C. and Kandpal, T. C., Providing electricity access to remote areas in India: an approach towards identifying potential areas for decentralized electricity supply. Renew. Sustain. Energ. Rev., 2008, 12(5), 1187–1220.


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  • Techno-economic study of off-grid renewable energy system in Darma valley, Uttarakhand, India

Abstract Views: 193  |  PDF Views: 91

Authors

Saakshi Chauhan
G.B. Pant National Institute of Himalayan Environment, Almora 263 643, India; Department of Economics, DSB Campus, Kumaun University, Nainital 263 001, India
Rajnish Pande
Department of Economics, DSB Campus, Kumaun University, Nainital 263 001, India
Subrat Sharma
G.B. Pant National Institute of Himalayan Environment, Almora 263 643, India

Abstract


Rural and remote regions of developing economies face a serious scarcity of reliable energy supply. Focus on providing electricity through renewable and off grid energy resources is becoming increasingly popular. Off the grid or decentralized renewable energy typically considers either solar or small hydro power to fill the supply deficit and increase in demand with time is generally ignored. This paper proposes a hybrid technology mix of various renewable energy options for two remote villages located in Darma valley of Uttarakhand state in the Indian Himalayan Region. Since the villages are at an average height of 3500 m amsl, they are inaccessible during winters due to heavy snowfall. Therefore, decentralized energy could be the most cost effective solution to provide electricity. This paper estimates the energy demand of these villages and identifies the most optimum off the grid solutions, and compares it with grid connected electricity supply using hybrid optimization model for electric renewables. Micro hydro energy generation was found to be the most cost effective and techno-economically viable solution. This paper also evaluates the barriers faced by remote Himalayan villages so as to achieve reliable application of the results of this study

Keywords


Darna valley, HOMER, hybrid energy system, Indian Himalayan region, renewable energy.

References





DOI: https://doi.org/10.18520/cs%2Fv121%2Fi9%2F1216-1226