1. Accurate Emissions Accounting
During the transition (2023–2025), firms must report direct and indirect emissions using EU‑approved methods. From 2026, tariffs apply: carbon costs will factor into import prices. Auto‑part suppliers and OEMs should build robust data pipelines—tracking on‑site emissions, purchased energy, and inputs like steel or aluminum—ensuring every link in the supply chain is traceable and auditable.
2. Data Management & Transparency
Centralized data platforms help avoid information silos and manual errors. Trusted Life‑Cycle Assessment (LCA) and greenhouse‑gas accounting tools automate report generation—streamlining internal control, reducing liability, and enhancing credibility with regulators and partners.
3. Supply‑Chain Strategy & Compliance
CBAM’s phased free‑allowance reduction (from 2026 onward) means carbon costs will steadily escalate. Automakers need to proactively engage suppliers on green‑power adoption, low‑carbon materials, and transparent reporting. Treat CBAM not merely as regulation but as a market signal to invest in carbon‑efficient processes, renewable energy sourcing, and validated emissions disclosures.