Scenarios for end-of-life (EOL) electric vehicle batteries in China

• Published in: Revista de gestão Vol. 28; no. 4; pp. 335 - 357
• Main Authors: Volan, Tainara, Vaz, Caroline Rodrigues, Uriona-Maldonado, Mauricio
• Format: Journal Article
• Language: English
• Published: São Paulo Emerald Publishing Limited 03-12-2021; Faculdade de Economia, Administracao e Contabilidade - FEA-USP; Emerald Group Publishing Limited; Emerald Publishing
• Subjects: Aging; Alternative energy sources; Batteries; Circular economy; Cobalt; Electric vehicles; Electricity distribution; end-of-life batteries; Energy industry; Energy storage; energy storage systems; Lithium; Manufacturers; Recycling; Renewable resources; Supply chains; system dynamics; Useful life; China; Electric vehicles; System dynamics; Energy storage systems; End-of-life batteries
• ISSN: 1809-2276; 2177-8736
• DOI: 10.1108/REGE-12-2020-0143

PurposeThe paper concludes with showing that in the most optimistic scenario, end-of-life (EOL) batteries will account for 86% of energy storage for wind and 36% for solar PV in 2040.Design/methodology/approachWith the growing demand for electric vehicles (EVs), the stock of discarded batteries will increase dramatically if no action is taken for their reuse or recycling. One potential avenue is to reuse them as energy storage systems (ESS) to mitigate the intermittent generation of renewable energy such as solar PV and wind. In a sense, the reliability for solar PV and wind energy can increase if energy storage systems become economically more attractive, making solar and wind systems more attractive through economies of scale.FindingsThe paper concludes with showing that in the most optimistic scenario, EOL batteries will account for 86% of energy storage for wind and 36% for solar PV in 2040.Originality/valueThe projection of scenarios can contribute to the information of policies, standards and identification of environmental promotion and promotion related to efficient management for EOL batteries.