Resolve inventory flows into traceable LCI datasets, document proxy logic, and keep license boundaries clear before the model run is locked.
Search candidates, isolate proxy work, and review dataset license readiness.
6 visible of 6 flows
| Inventory flow | Best candidate | Confidence | Readiness | Evidence | |
|---|---|---|---|---|---|
Virgin PET resin Materials1,680 kg16.8% impact | polyethylene terephthalate, granulate, bottle grade - US ecoinvent 3.10US2023 | HighReady | 92% 4 alternatives | Credentialed Bottle BOM line 14 | |
Recycled PET flake Materials1,120 kg7.2% impact | polyethylene terephthalate, recycled granulate - US ecoinvent 3.10US2023 | HighReady | 88% 2 alternatives | Credentialed Supplier recycled-content certificate | |
Bottle blowing electricity Manufacturing12,500 kWh4.8% impact | electricity, medium voltage, residual mix - US openLCA NexusUS2022 | MediumReview | 79% 3 alternatives | Open reference Blow molding runtime log | |
Road transport, supplier leg Transport1,180 tkm6.1% impact | transport, freight, lorry 16-32t - RER ecoinvent 3.10RER2023 | MediumReview | 81% 5 alternatives | Credentialed Supplier lane distance | |
BOPP label stock Packaging96 kg2.6% impact | no direct match - needs proxy UnresolvedUS2024 | No matchGap | 24% 0 alternatives | Blocked Label material spec missing adhesive mass | |
Preform injection electricity Manufacturing7,800 kWh5.4% impact | electricity, medium voltage, residual mix - US openLCA NexusUS2022 | MediumReview | 79% 3 alternatives | Open reference Injection molding runtime log |
Controls used before a weak match can enter the model
Technology, geography, and temporal coverage must be documented when confidence is below 70%.
Proxy selections keep the source inventory line, supplier note, and reviewer owner together.
Datasets older than five years require either source justification or a sensitivity run.
What can be exported with the study packet
Dataset name, version, geography, source database, match confidence, and proxy rationale.
Licensed unit process exchanges, provider metadata beyond credentials, and background inventory tables.
Foreground assumptions, chosen candidate, rejected alternatives, license state, and evidence links.