Assessing incentive policies for integrating centralized solar power generation in the Brazilian electric power system

Malagueta, Diego C.; Szklo, Alexandre; Borba, Bruno Soares Moreira César; Soria, Rafael; Aragão, Raymundo; Schaeffer, Roberto; Dutra, Ricardo

doi:10.1016/j.enpol.2013.03.029

Cited by 50 publications

(33 citation statements)

References 41 publications

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“…per year. In the 2d scenario, the three CSP configurations enter the energy system with LCOE ranging from 0.11 $2010/kWh to 0.15 $2010/kWh which is comparable to the findings of [6] and [7].…”

Section: -4supporting

confidence: 74%

“…Malagueta et al used an energy system model for Brazil and found that levelized costs of electricity (LCOE) of CSP vary between 0.19 $/kWh and 0.31 $/kWh depending on the location of the plant and whether it is hybridized or uses thermal energy storage [6]. In comparison to a base case, CSP leads to significantly higher system costs but the authors argue that these can be justified since CSP could provide employment and social benefits in the poorer areas of Brazil.…”

Section: Introductionmentioning

confidence: 99%

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Concentrated solar power generation: Firm and dispatchable capacity for Brazil’s solar future?

Tomaschek

Haasz

Fahl

2016

AIP Conference Proceedings

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Abstract. The Brazilian electricity mix is currently dominated by renewable energy forms, foremost hydropower. Large additional capacity demands are expected in the mid-term future but additional potential for hydro power is limited. In addition it is planned to construct more than 17 GW of wind power and additional capacity of photovoltaics (PV). Due to the fluctuating nature of such renewables, however, wind and PV are hardly able to provide firm capacity. Concentrated solar power (CSP) might be a feasible option to provide firm and dispatchable capacity at low carbon emissions. This study analyses the opportunities for integrating CSP into the Brazilian energy system. Making use of the TiPS-B model, a novel application of the optimization model generator TIMES, we compare different climate protection strategies with a reference scenario and analyze the contribution of CSP to the electricity mix. The analysis covers various types of CSP power plants with molten salt energy storage where we look at possible dispatch strategies considering the fluctuations in electricity supply and use. The consideration of solar water heaters (SWH) is the first step to transfer the power system model to an energy system model that is capable of showing the benefits of energy saving measures on the demand side. It can be demonstrated that the Brazilian power system is likely to change significantly in future. This development would go hand in hand with a strong increase in carbon emissions if no mitigation actions are taken and fossil fueled power plants are used to fill the gap in capacity. CSP power plants are found as a feasible alternative for covering the demand while taking carbon mitigation actions. In a scenario, aiming at 4 and 2 degrees global warming, CSP provides for 7.6 GW and 14.6 GW capacity in 2050, respectively. Different storage configurations are used to provide energy in the evening hours to cover the demand peak providing a strong benefit over photovoltaic electricity generation without an energy storage option. The use of SWH results in a 35 GW (2d SWH scenario) and 25 GW (2d CSP SWH scenario) lower demand for power capacity in that year

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Section: -4supporting

confidence: 74%

Section: Introductionmentioning

confidence: 99%

Concentrated solar power generation: Firm and dispatchable capacity for Brazil’s solar future?

Tomaschek

Haasz

Fahl

2016

AIP Conference Proceedings

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“…Thus, it is worth evaluating the possibilities of hybridizing biomass and solar energy, especially in Brazil. Studies such as [6][7][8], showed that Bom Jesus da Lapa (BJL) is a proper site in Brazilian semiarid region for a CSP power plant. Nevertheless, Brazil has several other places which are suitable for CSP power plants as described by [8,9].…”

Section: Introductionmentioning

confidence: 99%

Hybridization of concentrated solar power with biomass gasification in Brazil’s semiarid region

Milani

Szklo

Hoffmann

2017

Energy Conversion and Management

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“…BIPV could be adopted as a cost effective measure for residential housing energy production if the payback period for the investment on a time scale is less than the lifecycle of the system and within certain measures (such as a subsidy or feed-in-tariff), households would be able to adopt BIPV systems [22]. Over the years, there have been a number of studies conducted to find out people's perceptions about BIPV [23][24][25][26]. Nevertheless, there is a need for more detailed investigations into the integration of solar systems/technology as a component of the whole building composition at the design stage.…”

Section: Introductionmentioning

confidence: 99%

Alternative Energy Solutions Using BIPV in Apartment Buildings of Developing Countries: A Case Study of North Cyprus

2017

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Abstract:The growth in population of North Cyprus, and the increasing demand for housing, are two important factors that are rapidly shaping the development of the island. To meet this housing demand, contractors are resorting to high-rise apartment buildings as a housing solution. The study was carried out to investigate the possibilities of integrating PV systems into apartment buildings. This is a novel approach in housing within the context of North Cyprus. With the use of building information modelling (BIM) software, the possibility of this approach was tested. The study considered several cost variables and the advantages of building integrated photovoltaic (BIPV) systems integrated into apartment buildings at the design stage of the buildings. The willingness to pay (WTP) for this technology was also tested using qualitative methods and an economic analysis was carried out to ascertain the viability and feasibility of this technology. This was in line with present government policies using the net metering system. The method of analysis was carried out using a model proposed for BIPV integration in apartment buildings. The results derived from the survey data suggest that consumers prefer a price lower than €4500 for a 3 kWp integration of solar power equipment to their apartments.

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Assessing incentive policies for integrating centralized solar power generation in the Brazilian electric power system

Cited by 50 publications

References 41 publications

Concentrated solar power generation: Firm and dispatchable capacity for Brazil’s solar future?

Concentrated solar power generation: Firm and dispatchable capacity for Brazil’s solar future?

Hybridization of concentrated solar power with biomass gasification in Brazil’s semiarid region

Alternative Energy Solutions Using BIPV in Apartment Buildings of Developing Countries: A Case Study of North Cyprus

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