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A residential solar roofing program for Brazil: guidelines for public policies envisaging the use of photovoltaic generation connected to the power line; Um programa residencial de telhados solares para o Brasil: diretrizes de politicas publicas para a insercao da geracao fotovoltaica conectada a rede eletrica

Abstract

Although Brazil has great potential for photovoltaics (PV), and is particularly privileged by high solar radiation levels, the role of this renewable energy source (RES) at the Brazilian market is still very small, and the current legislation of the electric sector has no incentives for grid-connected PV systems. The high costs and the paradigm that this RES is feasible for grid-connection only for developed countries are the fundamental arguments placed to justify the lack of consideration of PV energy in Brazil. The main aim of this thesis is to develop a guideline to create a reliable legislation and regulation framework for the Brazilian electrical sector towards the implementation of a widespread grid-connected PV roofs program, and to show a grid parity analysis between conventional generation and PV generation. It also demonstrates the benefits of grid-connected PV systems and it presents the bottlenecks that limit the widespread adoption of PV energy at the Brazilian electrical sector mix. The proposed mechanism to be applied in Brazil is based on the German program (Feed-in Law) and it is analyzed under different scenarios. With this study, it is possible to make an economic viability analysis of grid-connected PV in Brazil, to identify the most  More>>
Publication Date:
Jul 01, 2009
Product Type:
Thesis/Dissertation
Report Number:
ETDE-BR-1967
Resource Relation:
Other Information: TH: Tese (Ph.D.)
Subject:
14 SOLAR ENERGY; 29 ENERGY PLANNING, POLICY AND ECONOMY; INTERCONNECTED POWER SYSTEMS; SOLAR CELLS; ELECTRIC POWER; RECOMMENDATIONS; REGULATIONS; LEGISLATION; PROGRAM MANAGEMENT; ROOFS; RESIDENTIAL BUILDINGS; COST BENEFIT ANALYSIS; VIABILITY; COST RECOVERY
OSTI ID:
21429348
Research Organizations:
Universidade Federal de Santa Catarina (UFSC), Florianopolis, SC (Brazil). Programa de Pos Graduacao em Engenharia Civil
Country of Origin:
Brazil
Language:
Portuguese
Other Identifying Numbers:
TRN: BR11V1349
Availability:
Commercial reproduction prohibited; OSTI as DE21429348
Submitting Site:
BR
Size:
200 pages
Announcement Date:
Jun 01, 2011

Citation Formats

Salamoni, Isabel Tourinho. A residential solar roofing program for Brazil: guidelines for public policies envisaging the use of photovoltaic generation connected to the power line; Um programa residencial de telhados solares para o Brasil: diretrizes de politicas publicas para a insercao da geracao fotovoltaica conectada a rede eletrica. Brazil: N. p., 2009. Web.
Salamoni, Isabel Tourinho. A residential solar roofing program for Brazil: guidelines for public policies envisaging the use of photovoltaic generation connected to the power line; Um programa residencial de telhados solares para o Brasil: diretrizes de politicas publicas para a insercao da geracao fotovoltaica conectada a rede eletrica. Brazil.
Salamoni, Isabel Tourinho. 2009. "A residential solar roofing program for Brazil: guidelines for public policies envisaging the use of photovoltaic generation connected to the power line; Um programa residencial de telhados solares para o Brasil: diretrizes de politicas publicas para a insercao da geracao fotovoltaica conectada a rede eletrica." Brazil.
@misc{etde_21429348,
title = {A residential solar roofing program for Brazil: guidelines for public policies envisaging the use of photovoltaic generation connected to the power line; Um programa residencial de telhados solares para o Brasil: diretrizes de politicas publicas para a insercao da geracao fotovoltaica conectada a rede eletrica}
author = {Salamoni, Isabel Tourinho}
abstractNote = {Although Brazil has great potential for photovoltaics (PV), and is particularly privileged by high solar radiation levels, the role of this renewable energy source (RES) at the Brazilian market is still very small, and the current legislation of the electric sector has no incentives for grid-connected PV systems. The high costs and the paradigm that this RES is feasible for grid-connection only for developed countries are the fundamental arguments placed to justify the lack of consideration of PV energy in Brazil. The main aim of this thesis is to develop a guideline to create a reliable legislation and regulation framework for the Brazilian electrical sector towards the implementation of a widespread grid-connected PV roofs program, and to show a grid parity analysis between conventional generation and PV generation. It also demonstrates the benefits of grid-connected PV systems and it presents the bottlenecks that limit the widespread adoption of PV energy at the Brazilian electrical sector mix. The proposed mechanism to be applied in Brazil is based on the German program (Feed-in Law) and it is analyzed under different scenarios. With this study, it is possible to make an economic viability analysis of grid-connected PV in Brazil, to identify the most suitable PV roof program size for the beginning of the program, and the consequent impacts on tariffs, through the dilution of these costs for the residential energy consumer. The grid-parity analysis shows that from 2015 and 2020 it will be possible to reach grid parity for PV in some regions in Brazil. It is possible that this parity happens even before that time, according to the interest rates applied in Brazil. In this context, it is crucial to create an incentive program to promote PV energy in Brazil, even if current prices are not competitive with conventional generation prices, so that the necessary experience to develop a large scale mechanism could happen with the maximum benefits and in an orderly way when grid parity arrives. (author)}
place = {Brazil}
year = {2009}
month = {Jul}
}