Every number has a source
0+ products, 0vendors, full lifecycle provenance on every one. If we can't cite it, we don't ship it.
0
Products
0
With verified PCF
0
Vendor direct (Tier 1)
2.990
PCF Documents
Vendor Coverage
Coverage by Category
| Category | Total | Tier 1 | Tier 2 | Tier 3 | No PCF | Distribution |
|---|---|---|---|---|---|---|
| laptop | 968 | 109 | 0 | 859 | 0 | |
| motherboards | 16 | 0 | 0 | 0 | 16 | |
| graphics cards | 7 | 0 | 0 | 0 | 7 | |
| desktop | 7 | 0 | 0 | 7 | 0 | |
| laptop spare parts | 2 | 0 | 0 | 0 | 2 |
Source tiers, ranked by trust
Tier 1 is best. Tier 4 is the parametric model when nothing better exists yet.
Tier 1
Manufacturer PCF
Official PCF datasheets published by the manufacturer. ISO 14040/14067 compliant lifecycle assessments.
Tier 2
Third-party verified
Third-party verified data from Carbon Trust, EPDs (ISO 14025), or independent LCA studies.
Tier 3
Aggregated database
Aggregated from Boavizta, CarbonPDF, or Carbon Catalogue datasets with statistical validation.
Tier 4
Parametric estimate
CarbonTrace parametric model (PAIA-aligned), calibrated against published vendor data.
The standards we play by
Internationally recognised, peer-reviewed, and not invented here.