Priority 6 EXPLORE A MASS BALANCE CHAIN OF CUSTODY PLATFORM
What is it? Work by the Ellen MacArthur Foundation has scoped the potential of a mass balance model 8 , such as the BASF biomass balance approach, as a verification platform to track the amount of sustainably sourced biological materials, circular polymers and fossil-based polymers in new formulations. What will it enable? A ledger system could support a transition period where formulations are likely to include a mix of virgin fossil PLFs, second-generation fossil and biobased feedstocks. This material balance approach could guide the transition to 100% sustainable PLFs and improve consumer trust.
Priority 7
NATIONAL CHEMICAL REGULATION AND MONITORING FRAMEWORK
What is it? A joined-up approach to monitoring and regulation that makes best use of the currently disparate skills, resources and capacity to deliver more effective, rigorous observation and control of pollutants. A gold standard to aim for is to establish
a national chemicals regulator that brings greater cohesiveness and connectivity across government departments. What will it enable? Insight and data where little exists; more science- informed regulation; greater public trust; better water, soil and air quality.
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