Sustainability of the use of critical raw materials in electric vehicle batteries : A transdisciplinary review

The expected growth of electric mobility will have major sustainability implications in societies across the globe due to a global reliance on primary natural resources and the uneven distribution of benefits and impacts. There has been a call for comprehensive assessments that account for the complex causalities between technological, environmental, social, economic, and political aspects of electric mobility. We present a literature review examining the interconnections between aspects of sustainability in the use of critical materials in electric vehicle batteries. With a holistic review of social sciences, materials science, environmental policy, and innovation management literatures, five domains of sustainability tensions were identified: 1) resource sufficiency, 2) geographical distribution and global value chains, 3) regulation and policies, 4) circular economy, and 5) emerging battery technologies. The framework explicates the wickedness and complex causalities involved in the interdependencies of multiple sustainability dimensions and the related tensions. This study extends the examination to cover political aspects and adds to techno-industrial research on battery materials, supply chains and industrial policies and land use, electricity consumption and governance in EV battery production. This study proposes pathways forward that consider various sustainability interdependencies.