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Li-ion cell — supplier comparison

High riskExpert reviewedVoltline Mobility · Cradle-to-gate · Scenario compare
Project hotspot interpretation - EF 3.1

Contribution drivers and follow-up actions

Rank nmc baseline vs supplier cell hotspots, inspect evidence strength, and queue scenario or sensitivity work before expert sign-off.

Selected metric total
738kkg CO2e
34%Supplier B case vs NMC base baseline
Top hotspot
Supplier route
37% of selected metric
Evidence quality
8/10
Mean hotspot evidence score
Queued follow-ups
0
Scenario and sensitivity work items

Contribution by stage

Project total shown in kg CO2e

Global warming
738k
kg CO2e
Supplier route37%
Energy model24%
Material choice16%
Material supply12%
Logistics11%

Top contribution bars

Largest foreground drivers for the selected impact metric.

  • Cathode active material273.1k kg CO2e
    37%
  • Cell formation electricity177.1k kg CO2e
    24%
  • Anode graphite production118.1k kg CO2e
    16%
  • Electrolyte and separator88.6k kg CO2e
    12%
  • Pack-ready logistics81.2k kg CO2e
    11%

Contribution ranking

Click a hotspot to inspect evidence and recommended follow-up.

5 ranked
RankHotspotStageImpactShareEvidenceTrust
1
Cathode active material
Cathode active material accounts for 37% of global warming in the active Supplier B model.
Supplier route273.1k kg CO2e37%StrongExpert reviewed
2
Cell formation electricity
Cell formation electricity accounts for 31% of fossil depletion in the active Supplier B model.
Energy model177.1k kg CO2e24%StrongExpert reviewed
3
Anode graphite production
Anode graphite production accounts for 18% of fossil depletion in the active Supplier B model.
Material choice118.1k kg CO2e16%StrongAnalyst reviewed
4
Electrolyte and separator
Electrolyte and separator accounts for 14% of fossil depletion in the active Supplier B model.
Material supply88.6k kg CO2e12%BoundedAnalyst reviewed
5
Pack-ready logistics
Pack-ready logistics accounts for 11% of global warming in the active Supplier B model.
Logistics81.2k kg CO2e11%StrongExpert reviewed

Model trace

Linked back to the project results contribution model.

Screening grade
Cathode active material
37% in results view
Cell formation electricity
24% in results view
Anode graphite production
16% in results view