A fair CoP? MRF sampling,testing and reporting: Big problems caused by small particles. Part 2: Operational realities and financial implications

Abstract

The operation of qualifying materials recovery facilities (MRFs) in England is governed by the MRF code of practice (MRF CoP), which mandates certain sampling and testing practices for the mixed wastes being processed by the MRF. The results of this testing are required to be reported to the system regulator and are then made publicly available in a register. The MRF CoP is critically examined and certain aspects of the testing methodology are shown to be invalid, resulting in inaccurate information being included in the register. The current investigation looks at the extent of these inaccuracies and shows how they have very real financial implications for commercial operators of MRFs, especially where ‘shared basket’ contracts have been entered into, typically with local authorities.