Strategic supplier selection for renewable energy supply chain under green capabilities (fuzzy BWM-WASPAS-COPRAS approach)

The supplier selection problem (SSP) is a significant issue in renewable supply chain management (RSCM). Selecting strategic green can not only discover the sustainable development of chains but also optimize consumption rate resources and decrease negative environmental effects, which adopts to context. As multiple criteria group decision-making (MCGDM) problem, choosing important chains. However, how choose for great effort. Hence, In present work, evaluating set suppliers primarily based on capabilities by using an integrated fuzzy Best Worst Method (FBWM) with other two techniques, namely COPRAS (Complex Proportional Assessment Alternatives) WASPAS (Weighted Aggregated Sum-Product Assessment). Initially, nine have been identified through literature review real-world case study Iran's energy deliberated exhibit proposed framework's applicability. applied methodology its analysis will provide insight decision-makers selection. It may aid procurement department differentiating assess local global market chain. Finally, strengths limitation framework are discussed comparative methods.