Comparison of Environmental Impact Assessment Methods in the Assembly and Operation of Photovoltaic Power Plants: A Systematic Review in the Castilla—La Mancha Region

Marichell Zarzavilla, Andrea Quintero, Manuela Andrés Abellán, Francisco López Serrano, Miguel Chen Austin and Nathalia Tejedor-Flores
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Marichell Zarzavilla: Grupo de Investigación en Energética y Confort en Edificaciones Bioclimáticas (ECEB), Faculty of Mechanical Engineering, Universidad Tecnológica de Panama, Panama City 0801, Panama
Andrea Quintero: Grupo de Investigación en Energética y Confort en Edificaciones Bioclimáticas (ECEB), Faculty of Mechanical Engineering, Universidad Tecnológica de Panama, Panama City 0801, Panama
Manuela Andrés Abellán: Escuela Técnica Superior de Ingenieros Agrónomos de Albacete, Universidad Castilla-La Mancha, 02071 Albacete, Spain
Francisco López Serrano: Escuela Técnica Superior de Ingenieros Agrónomos de Albacete, Universidad Castilla-La Mancha, 02071 Albacete, Spain
Miguel Chen Austin: Grupo de Investigación en Energética y Confort en Edificaciones Bioclimáticas (ECEB), Faculty of Mechanical Engineering, Universidad Tecnológica de Panama, Panama City 0801, Panama
Nathalia Tejedor-Flores: Grupo de Investigación en Energética y Confort en Edificaciones Bioclimáticas (ECEB), Faculty of Mechanical Engineering, Universidad Tecnológica de Panama, Panama City 0801, Panama

Energies, 2022, vol. 15, issue 5, 1-25

Abstract: Solar energy is in high demand due to its environmental benefits and economic potential; however, concerns remain about the total impact it holds. In 2020, for Spain, Castilla-La Mancha was the second autonomous community with the highest photovoltaic energy production. Thus, a systematic review on 15 large-scale PV solar energy projects was carried out to assess the industry impacts, through environmental impact assessment (EIA), within the Autonomous Community of Castilla—La Mancha. An estimation of these impacts from a pre-operational approach is presented, based on primary energy needs and emissions discarded during its life cycle due to the manufacture, operation, and recycling of the photovoltaic modules. Based on both the life cycle assessment (LCA) and EIA, the approaches were compared with the results obtained. The obtained results suggest that determining the actual impacts of power plants in this region could provide justified information for the public administration and technicians in the measures for the installation and operation of PV plants and the future benefits of renewable solar technologies. Furthermore, the results indicate the possibility to recognize the relationship between the size of the plant and a high generation capacity, with a shorter time to pay for emissions from the manufacture and recycling of panels, suggesting that it is around 1.66–2.08 years for the Castilla-La Mancha region.

Keywords: clean energy; environmental impact assessment; greenhouse gas emissions; life cycle analysis; photovoltaic power plant (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2022
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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