A combined photovoltaic and novel renewable energy system: An optimized techno-economic analysis for mining industry applications

Vyhmeister, Eduardo; Muñoz, Cristina Aleixendri; Miquel, José Miguel Bermúdez; Moya, Javier Pina; Guerra, Carlos Fúnez; Mayor, Lourdes Rodríguez; Godoy-Faúndez, Alex; Higueras, Pablo; Clemente-Jul, Carmen; Valdés-González, Héctor; Reyes-Bozo, Lorenzo

doi:10.1016/j.jclepro.2017.02.136

Cited by 28 publications

(13 citation statements)

References 16 publications

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“…The mining industry still relies heavily on non-renewable energy sources [37]. It is worth noting that mining operations are very energy intensive; energy costs account for 30-50% of all operating costs [37,38].…”

Section: Renewable Energy Technologies and Criteria In Mining And Mineral Processingmentioning

confidence: 99%

A multiple criteria decision making method to weight the sustainability criteria of renewable energy technologies under uncertainty

Sitorus

2020

Renewable and Sustainable Energy Reviews

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Selecting the most suitable renewable energy technology among feasible alternatives considering conflicting criteria is a Multiple Criteria Decision Making (MCDM) problem. One of the essential stages in the methods used to solve such problems is determining the appropriate weight of each criterion to be considered. The Shannon Entropy method is a frequently used MCDM method to calculate the criteria weights, however it is not suitable to solve problems for which uncertainty in the input data exists. This paper presents a new extended Shannon Entropy method: the Integrated Constrained Fuzzy Shannon Entropy (IC-FSE) method, by which criteria weights are obtained from uncertain input data. To show the applicability of IC-FSE, an illustrative example for the selection of a renewable energy technology in the mining industry is presented, in which three alternative renewable energy technologies, onshore wind, solar photovoltaic and concentrated solar power, were evaluated with respect to technical, social, economic and environmental categories. The results show that IC-FSE can effectively provide appropriate fuzzy solutions for weighting the sustainability criteria for renewable energy technologies. The superiority of this method is showcased by demonstrating that IC-FSE results are more robust than those obtained using other existing methods. The methodology presented can be applied broadly in the renewable energy sector to ensure better informed decision making processes. Highlights• A new criteria weighting method for imprecise quantitative data is described.• The method is used to weight renewable energy technologies' sustainability criteria.• The normalisation procedure proposed is shown to reduce uncertainty.• The method yields more appropriate results than existing methods.• The method yields objective criteria weights, minimising the risk of information loss.

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Section: Renewable Energy Technologies and Criteria In Mining And Mineral Processingmentioning

confidence: 99%

A multiple criteria decision making method to weight the sustainability criteria of renewable energy technologies under uncertainty

Sitorus

2020

Renewable and Sustainable Energy Reviews

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“…(6) Vyhmeister et al (2017) address the cost-optimal design of a renewable electricity supply system based on photovoltaics and a novel floating wind-power technology. They design the system to supply 10% of the electricity demand of the mining industry in Antofagasta, Chile.…”

Section: Representation Of Demandmentioning

confidence: 99%

Renewable energy in copper production: A review on systems design and methodological approaches

Moreno-Leiva

Haas

Junne

et al. 2020

Journal of Cleaner Production

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“…Por ejemplo, en la zona norte del país, el Desierto de Atacama presenta características propicias para el desarrollo de proyectos fotovoltaicos. Los índices de radiación solar incidente para distintos periodos del año se estiman entre 5 y 10 kWh/m 2 *día [11], siendo uno de los indicadores más altos a nivel mundial. Asimismo, las condiciones ambientales (temperatura, humedad, velocidad del viento, etc.…”

Section: Las Energías Renovables En Chileunclassified

El hidrógeno como vctor energético - digital

Guerra¹,

Reyes-Bozo²

2019

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Las imágenes usadas en esta publicación corresponden a adaptaciones propias basadas en los originales cuya referencia aparece bajo cada figura y a imágenes libres de derechos extraídas del sitio web www.shutterstock.com. ISBN versión digital: 978-956-8454-45-6 ISBN versión impresa: 978-956-8454-44-9 Registro de propiedad intelectual: 307553 Este material puede ser distribuido, copiado y exhibido por terceros si se muestra en los créditos y solo para fines educacionales y de divulgación científica. No se puede obtener ningún beneficio comercial y las obras derivadas tienen que estar bajo los mismos términos de licencia que el trabajo original.

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A combined photovoltaic and novel renewable energy system: An optimized techno-economic analysis for mining industry applications

Cited by 28 publications

References 16 publications

A multiple criteria decision making method to weight the sustainability criteria of renewable energy technologies under uncertainty

A multiple criteria decision making method to weight the sustainability criteria of renewable energy technologies under uncertainty

Renewable energy in copper production: A review on systems design and methodological approaches

El hidrógeno como vctor energético - digital

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