manufacturing2025 年 12 月 6 日
Manufacturing: line-level energy split with integrated carbon accounting
Attribute use from equipment to process steps, support yield and peak–valley optimization, and align cost cutting with compliance.
12% line energy down
CNY 1.8M power savings / yr
Full footprint traceability
CNY 450k arbitrage / yr
Context
Three main lines, ~5,000 tce/year equivalent; >70% of energy on the shop floor but no process-level attribution.
Approach
Line and step metering plus a carbon engine trace use end-to-end. Tools model peak–valley tariffs and process tweaks so savings and compliance move together.
Scope
Metering: 3 lines, 12 steps, 60+ points
Carbon: product footprint trace + monthly reports
Dispatch: load shifting strategy
Heat recovery: line waste heat reuse
Outcomes
First full product carbon traceability for the enterprise.
