What product carbon data should a Moroccan wiring harness exporter prepare for EU car makers?
A cradle to gate figure per harness or per kilogram, with copper, PVC and connector shares shown separately, plus your plant's electricity per harness. Copper usually dominates, so a real figure from your wire or rod supplier matters most. Use the same allocation rule for every harness family.
Bill of materials
- Copper conductor: kg per harness x the supplier's figure per kg.
- Insulation and sheathing: PVC or other polymers.
- Connectors, terminals and tapes from supplier data or labelled averages.
Your plant
Cutting, crimping and assembly power, split by harness family by labour or machine hours, using Morocco's grid factor.
Transport
Inbound copper and components and outbound trucks to Spain or ferries to Europe, from freight records.
What Senseible does here
Senseible reads fuel, electricity and freight invoices into a dated, fingerprinted record per site, so each figure you send a buyer can be traced back to the documents behind it.
Sources: ISO 14067:2018, Carbon footprint of products (iso.org), GHG Protocol Product Standard, GHG Protocol Corporate Value Chain (Scope 3) Standard
Last reviewed 2026-10-21.