CDA Recycled Copper Guidance: Why Recycled Content Alone Doesn't Prove Carbon Performance

The Copper Development Association has published new guidance for companies that buy, certify, or audit copper products with recycled content claims. The resources are aimed at OEM procurement teams, engineers, sustainability professionals, third-party certifiers, and auditors. CDA argues that recycled content percentage is not a complete measure of a product's carbon performance and recommends reporting it alongside lifecycle carbon intensity. The guidance includes a white paper on how recycled content, scrap availability, and regional infrastructure interact across the copper system, plus two short resources for buyers and certifiers. A 2020 material-flow example estimates recovered scrap supplied about 42 percent of benchmark semi-finished copper demand, and even full recovery of unaccounted end-of-life scrap would only push that to about 59 percent. That means higher recycled content in one product can simply redirect scrap from another use unless procurement explicitly rewards net recovery. CDA also standardizes the accounting boundary for semi-fabricated copper and references ISO 14021, ISO 14040, ISO 59020, and EN 45557 for verification. Buyers are encouraged to set product-specific targets rather than uniform thresholds, because magnet wire, tube, and alloys have different impurity tolerances and performance requirements.