Systematic literature review based on the descriptive, bibliometric, and content analysis of renewable energy supply chain for a circular economy

Recently, the renewable energy supply chain has gained momentum as a vital component for clean energy, contributing to a sustainable future for the world. The development of the renewable energy supply chain is directly linked to circular economy targets and practices. This paper presents a systematic literature review of studies that analyze the roles, functions, and application objectives of the circular economy in the renewable energy supply chain. The aim of this review is to investigate key elements of renewable energy supply chains in the circular economy, shedding light on the state of research on the progress of sustainability in renewable energy supply chains, and guiding future research. Mainly, the systematic literature review demonstrates its findings by identifying and mapping the collated literature to reviews and applied studies that support and drive the renewable energy supply chain under the circular economy. This review paper is handled with a systematically descriptive, bibliometric, and content analysis hybrid approach, framed using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis methodology on the research topic. Findings show that circular economy applications have gained momentum in the renewable energy supply chain; nonetheless, some deficiencies persist. Redesign-based applications and design for recycling concepts encompass a significant gap in the renewable energy supply chain. Moreover, the current literature lacks outcomes on the applicability of circular economy 10R targets and the interrelationship and scalability of sustainable development goals in the renewable energy supply chain.