Osmaniye DRI-EAF

Tosyalı

01 Snapshot

Audit-grade Scope 1

980,000

tCO₂ ·

cf-corrected formula (leave-one-plant-out)

—

not in audit-grade set

EU CBAM default

6,650,000

+579% vs. truth

Open printable audit summary → One-page PDF you can hand to a verifier.

02 Facility data

Company: Tosyalı
Plant: Osmaniye DRI-EAF
Sector: steel
City: Osmaniye
Capacity: 3,500,000 t/y
Label source: cf_corrected
Provenance
Headline method: cf-corrected formula (capacity × route-EF × cf), evaluated leave-one-plant-out. +82.3% log-MAE reduction vs EU default across the 19 validatable plants.

03 Source citation

Disputed: Tosyalı Holding 2022 = 424,901 tCO₂ for ~5M t/yr capacity is implausibly low. Likely a scope-narrowing (Turkey-only vs Türkiye+Africa) — see Tosyalı 2021/22 SRs. Excluded from the leave-one-plant-out test set.

06 Verify / correct

If you're an operator or analyst with a more recent disclosure than what's shown above:

Open a pull request adding a row to data/tr_facility_known_emissions.csv (source).
Or email hi@barisgunaydin.com with the source PDF.
Or use the claim-your-facility form on the bench page.

Corrections that include a verifiable public source land within 24 hours. All data is Apache-2.0 licensed; methodology at iz-mrv.pages.dev/paper.