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Compare operators, 2025
Pick a company or group, then the competitors to hold it against, or compare verifiers. Every figure comes from the public THETIS-MRV reports for EU and EEA voyages.
- Dede Denizcilik Tasimacilik Ticaret Ltd.Sti.your view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Dede Denizcilik Tasimacilik Ticaret Ltd.Sti. | |
|---|---|
| Ships | 6 |
| CO₂ emitted | 19 kt+20.7% |
| Fuel per mile | 54 kg/nm |
| Average speed | 9.8 kn |
| CO₂ at berth | 3.9% |
| Ships burning LNG | 0 |
| Main segment | Bulk carrier |
Fuel per mile and speed depend on ship size and type; compare them within a segment below.
Segment by segment
Efficiency only compares within a ship type. Each row gives the CO₂ per transport work of an operator's typical (median) ship, and the bar sets it against the typical ship of the whole segment: to the left of the line it emits less CO₂ for the same transport work, to the right more.
Bulk carrier
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 7.9
- Dede Denizcilik Tasimacilik Ticaret Ltd.Sti.9.7 (+23% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Dede Denizcilik Tasimacilik Ticaret Ltd.Sti. | 4 | 9.7 | +23% | 63 | 10.3 | 1,637 | 4.4% | – |
| Segment median | 7.9 | 0% |
General cargo
CO₂ per transport work (dwt) in g CO₂/dwt·nm · segment median 25.5
- Dede Denizcilik Tasimacilik Ticaret Ltd.Sti.16.7 (−34% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Dede Denizcilik Tasimacilik Ticaret Ltd.Sti. | 2 | 16.7 | −34% | 40 | 9.1 | 2,363 | 2.5% | – |
| Segment median | 25.5 | 0% |
Verification and monitoring
Who verifies each operator's reports, and which MRV methods its ships use to measure fuel (share of reports).
| Verifiers (ships) | A · delivery notes | B · tank monitoring | C · flow meters | D · direct | |
|---|---|---|---|---|---|
| Dede Denizcilik Tasimacilik Ticaret Ltd.Sti. | Bureau Veritas (6) | 100% | 0% | 0% | 0% |
Dede Denizcilik Tasimacilik Ticaret Ltd.Sti.: ships furthest from their peers
Each ship's CO₂ per transport work against the median ship of its type and size band. +100% means the ship emits twice as much CO₂ for the same transport work as a typical ship of its size. Ro-pax ships show passenger figures, with freight underneath.
| Ship | IMO | Segment | CO₂ per transport work | Size-band median | vs median | Speed kn | CO₂ | Allowances |
|---|---|---|---|---|---|---|---|---|
| WHITE IVY | 9370393 | Bulk carrier | 19.7 g CO₂/t·nm | 15.5 | +27% | 10.0 | 3,211 t | €103k |
| MEHMET DADAYLI | 9749984 | Bulk carrier | 10.5 g CO₂/t·nm | 9.5 | +11% | 11.1 | 2,522 t | €76k |
| ADVENTURE | 9749972 | Bulk carrier | 8.9 g CO₂/t·nm | 9.5 | −6% | 10.4 | 3,593 t | €104k |
| OMER DADAYLI | 9960203 | Bulk carrier | 6.9 g CO₂/t·nm | 8.0 | −14% | 10.3 | 4,058 t | €117k |
| K.DADAYLI | 9513191 | General cargo | 20.3 g CO₂/dwt·nm | 25.5 | −20% | 8.7 | 3,320 t | €126k |
| PEARL IVY | 9580015 | General cargo | 13.2 g CO₂/dwt·nm | 25.5 | −48% | 11.0 | 2,226 t | €83k |
30 of 6 reports shown. A high ratio can mean an older or faster-sailing ship, short trades with much time manoeuvring, or part-loaded voyages; it marks where to look first.
Notes
- Companies are ISM companies (Document of Compliance holders) as named in THETIS, usually the ship manager.
- Groups combine ISM companies matched on name and known ownership. If a company is in the wrong group, tell us at info@navalyze.com.
- Efficiency figures use full-year reports with fuel; totals include part-year reports.
- Euro figures use the EUA price set at the top of the page.
- Verifier names vary by entity and year (for example DNV AS and DNV Hellas); they are rolled up into one brand. A verifier's figures cover the ships whose 2025 report it verified.