Location of Large-Scale Concentrating Solar Power Plants in Northeast Brazil

Verônica Wilma Bezerra Azevedo; Chigueru Tiba

doi:10.4236/jgis.2013.55043

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Location of Large-Scale Concentrating Solar Power Plants in Northeast Brazil ()

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DOI: 10.4236/jgis.2013.55043 4,193 Downloads 6,447 Views Citations

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Verônica Wilma Bezerra Azevedo, Chigueru Tiba

Affiliation(s)

Department of Nuclear Energy, Federal University of Pernambuco, Recife, Brazil.

ABSTRACT

Heliothermic electricity generation is gaining popularity in several countries worldwide. In Brazil, this form of energy generation has not yet been explored for large scale projects. However, the country possesses extensive areas with normal and high-intensity direct irradiation and low seasonality factors, particularly in the semi-arid region of the Brazilian Northeast. The region also presents other important features for setting up such plants: proximity to transmission lines, sufficient flatness, non-endangered vegetation, a suitable land use profile low maximum wind speeds, low population density, and more recently, an increase in the demand for local electric energy due to economic growth above the Brazilian average. A Geographic Information System includes a set of specialised resources that allow us to manipulate spatial data, providing quickness and efficiency in the identification of appropriate places for installing solar power plants while also preparing us for future scenarios, with regards to their impacts, costs and benefits. This article presents a study of the optimal location for thermoelectric power plants in the semi-arid region of the Brazilian Northeast on the scale of 1:10,000,000. All provinces with good potential for the implementation of large-scale concentrating solar power plants are identified. Considering that the installed capacity for parabolic cylindrical concentrators in terrains with a steepness of less than 1% is 43.26 MW/km² for systems without storage and 30.82 MW/km² for systems with 6 hours of storage, the potential of the southeast region of Piauí alone is huge. Even with the lack of information about the urban areas, terrain continuity, and other variables,utilising only 10% of the identified potential area, or879.7 km², would result in an installed capacity of 38.1-27.1 GW. This value corresponds to more than 1/3 of the potency of the current Brazilian electric system. If the same calculation is made for the semi-arid region of the Brazilian Northeast, its capacity will be greater than 1000 GW.

KEYWORDS

Solar Energy; Solar Thermoelectric Power Plant; Geographical Information System

Cite this paper

V. Azevedo and C. Tiba, "Location of Large-Scale Concentrating Solar Power Plants in Northeast Brazil," Journal of Geographic Information System, Vol. 5 No. 5, 2013, pp. 452-470. doi: 10.4236/jgis.2013.55043.

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1]	Wikipedia, “Wikipedia,” 2011. http://en.wikipedia.org/wiki/List_of_solar_thermal_power_stations#Operational

[2]	Sargent and Lundy LLC Consulting Group, “Assessment of Parabolic Trough and power Tower Solar Technology Cost and Performance Forecasts,” DIANE Publishing, 2003.

[3]	J. D. Bravo, “Los sistemas de Información Geográfica en la Planificación e Integración de Energías Renovables”, Editorial CIEMAT, Madrid, Espana, 2002.

[4]	H. Broesamle, H. Mannstein, C. Schilling and F. Ttieb, “Assessment of Solar Electricity Potentials in North Africa Based on Satellite Data and Geographic Information” Solar Energy, Vol. 70, No. 1, 2001, pp. 1-12. http://dx.doi.org/10.1016/S0038-092X(00)00126-2

[5]	M. Mehos and B. Owens, “An Analysis of Sitting Opportunities for Concentrating Solar Power Plants in the Southwestern United States”, World Renewable Energy Conference VIII, Denver, August 29-September 4, 2004.

[6]	T. P. Fluri, “The Potential of Concentrating Solar Power in South Africa”, Energy Policy, Vol. 37, No. 12, 2009, pp. 5075-5080. http://dx.doi.org/10.1016/j.enpol.2009.07.017

[7]	Y. Charabi and A. Gastli, “GIS Assessment of Large CSP Plant in Duqum, Oman”, Renewable and Sustainable Energy Reviews, Vol. 14, No. 1, 2010, pp. 835-841. http://dx.doi.org/10.1016/j.rser.2009.08.019

[8]	Y. Azoumah, E. W. Ramde, G. Tapsoba and S. Thiam, “Siting Guidelines for Concentrating Solar Power Plants in the Sahel: Case Study of Burkina Faso”, Solar Energy, Vol. 84, No. 8, 2010, pp. 1545-1553. http://dx.doi.org/10.1016/j.solener.2010.05.019

[9]	J. Clifton and B. Boruff, “Assessing the Potential for Concentrated Solar Power Development in Rural Australia,” Energy Policy, Vol. 38, No. 9, 2010, pp. 5272-5280. http://dx.doi.org/10.1016/j.enpol.2010.05.036

[10]	I. Purohit and H. Purohit, “Techno-Economic Evaluation of Concentrating Solar Power Generation in India”, Energy Policy, Vol. 38, No. 6, 2010, pp. 3015-3029. http://dx.doi.org/10.1016/j.enpol.2010.01.041

[11]	K. Unmel, “Global Prospects for Utility-Scale Power: Toward Spatially Explicit Modeling of Renewable Energy Systems”, In: Center for Global Development. 2010.

[12]	ASA, “Articulacao no Semi-árido Brasileiro,” 2010. http://www.asabrasil.org.br

[13]	C. Tiba, N. Fraidenhaich, M. Moskowicz, E. Cavalcanti, F. M. J. Lyra, A. M. B. Nogueira. “Atlas Solarimétrico do Brasil—Banco de Dados Terrestres,”.

[14]	SWERA, “Solar and Wind Research Assessment,” 2009. http://www.swera.unep.net

[15]	B. Kelly, “Nexant Parabolic Trough Solar Power Plant Systems Analysis, Task 2: Comparison of Wet and Dry Rankine Cycle Heat Rejection,” In: National Renewable Energy Laboratory (NREL). Assessing the Potencial for Renewable Energy on DOE Legacy Management Lands, 2006.

[16]	D. Dahle, D. Elliott, D. Heimiller, M.Mehos, R. Robichaud, M. Schwartz, B. Stafford and A. Walker, “Descriptions of renewable energy Technologies,” In: National Renewable Energy Laboratory (NREL). Assessing the Potencial for Renewable Energy on DOE Legacy Management Lands, 2008.

[17]	IBAMA, “Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis,” 2011. http://www.ibama.gov.br

[18]	MMA, “Ministério do Meio Ambiente,” 2011. http://www.mma.gov.br

[19]	EMBRAPA, “Empresa Brasileira de Pesquisa Agrope-cuária,” 2011. http://www.embrapa.br

[20]	IBGE, “Instituto Brasileiro de Geografia e Estatística,” 2011. http://www.ibge.gov.br/cidadesat/topwindow.htm?1

[21]	PNUD, “Programa das Nacoes Unidas para o Desenvol-vimento,”2011. http://www.pnud.org.br/atlas/ranking/IDH

[22]	L. Stoddard, J. “Abiecunas and R. O’Connell, “Economic, Energy, and Environmental Benefits of Concentrating Solar Power in California”, In: National Renewable Energy Laboratory (NREL). Assessing the Potencial for Renewable Energy on DOE Legacy Management Lands, 2006.