Scope Definition on End-of-Life Chain Performance Assessment: Recycling Rate and French E-Waste Chain Case Study

Efficiency indicators have been frequently used to assess end-of-life chain performance. While legislations give a standard definition, sometimes stakeholders redefine them to fit their own scopes and objectives. It is therefore necessary to fully understand the indicators calculation scope in order to accurately interpret the results during a decision-making process. This work discusses the influence of scope definition when establishing performance rates using the French e-waste chain and recycling rate as an example. Complementary recycling rates to the one established by WEEE Directive are proposed.