Name: | Description: | Size: | Format: | |
---|---|---|---|---|
975.46 KB | Adobe PDF |
Advisor(s)
Abstract(s)
RESUMO: Este artigo visa avaliar e compreender o impacto da integração em larga escala da tecnologia solar fotovoltaica (PV) no mercado ibérico de eletricidade. Esse impacto foi avaliado considerando as projeções de capacidade solar a instalar em Portugal, de acordo com Plano Nacional de Energia e Clima (PNEC) 2030, usando o modelo multi-agente MATREM (for Multi-Agent Trading in Electricity Markets) como simulador do mercado de eletricidade. Os resultados sugerem que tomando como referência aos valores observados em 2016, com as capacidades instaladas projetadas no PNEC, é possível uma redução do preço médio no mercado do dia seguinte de 8.03 €/MWh, passando de um valor de 53.55 €/MWh para 45.52 €/MWh. Analisando as horas do dia onde é expectável existir produção solar, a redução do preço médio é mais significativa, e igual a 10.33 €/MWh. Face aos valores atuais do custo de instalação desta tecnologia, o valor médio obtido sugere que é viável aos produtores optarem por uma remuneração em ambiente de mercado. Assim, para além dos benefícios ambientais, a integração da tecnologia solar PV em larga escala pode ter um impacto socioeconómico muito positivo.
ABSTRACT: This article aims to assess and understand the impact of large-scale integration of the solar photovoltaic (PV) technology in the Iberian electricity market. This impact was evaluated using the projections of the Portuguese solar deployment capacity established in the National Energy and Climate Plan (NECP) 2030 and a multi-agent electricity market simulator designated as MATREM (for Multi-Agent Trading in Electricity Market). Comparing with the values obtained for 2016, the results suggest that the installed capacities projected in the PNEC allow to reduce the average price on the day-ahead spot market by 8.10 €/MWh, reaching 45.52 €/MWh. Considering only the period when solar production is expected (i.e., excluding the night hours), the average price obtained for 2030 is 46.76 €/MWh. With the current installations costs values of solar PV and the values obtained in this work, the results suggest that it is reasonable for a solar power producer to select a market-based remuneration. Thus, in addition to the environmental benefits, the large-scale integration of solar PV technology can have a positive socio-economic impact.
ABSTRACT: This article aims to assess and understand the impact of large-scale integration of the solar photovoltaic (PV) technology in the Iberian electricity market. This impact was evaluated using the projections of the Portuguese solar deployment capacity established in the National Energy and Climate Plan (NECP) 2030 and a multi-agent electricity market simulator designated as MATREM (for Multi-Agent Trading in Electricity Market). Comparing with the values obtained for 2016, the results suggest that the installed capacities projected in the PNEC allow to reduce the average price on the day-ahead spot market by 8.10 €/MWh, reaching 45.52 €/MWh. Considering only the period when solar production is expected (i.e., excluding the night hours), the average price obtained for 2030 is 46.76 €/MWh. With the current installations costs values of solar PV and the values obtained in this work, the results suggest that it is reasonable for a solar power producer to select a market-based remuneration. Thus, in addition to the environmental benefits, the large-scale integration of solar PV technology can have a positive socio-economic impact.
Description
CIES2020 - XVII Congresso Ibérico e XIII Congresso Ibero-americano de Energia Solar
Keywords
Solar energy Electricity markets Multi-agent systems MIBEL MATREM system PNEC 2030
Citation
Couto, A... [et.al.] - Impacto da integração em larga escala de capacidade solar fotovoltaica nos preços do mibel: análise da remuneração das centrais fotovoltaicas em ambiente de mercado. In: CIES2020: As Energias Renováveis na Transição Energética: Livro de Comunicações do XVII Congresso Ibérico e XIII Congresso Ibero-americano de Energia Solar. Helder Gonçalves, Manuel Romero (Ed.). Lisboa, Portugal: LNEG, 3-5 Novembro, 2020, p. 67-75
Publisher
LNEG - Laboratório Nacional de Energia e Geologia