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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.
- Ditas Deniz Isletmeciligiyour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Ditas Deniz Isletmeciligi | |
|---|---|
| Ships | 6 |
| CO₂ emitted | 29 kt−15.4% |
| Fuel per mile | 92 kg/nm |
| Average speed | 10.2 kn |
| CO₂ at berth | 6.2% |
| Ships burning LNG | 0 |
| Main segment | Oil tanker |
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.
Oil tanker
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 8.0
- Ditas Deniz Isletmeciligi36.7 (+362% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Ditas Deniz Isletmeciligi | 5 | 36.7 | +362% | 92 | 10.2 | 1,932 | 5.9% | – |
| Segment median | 8.0 | 0% |
Chemical tanker
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 15.0
- Ditas Deniz Isletmeciligi19.6 (+30% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Ditas Deniz Isletmeciligi | 1 | 19.6 | +30% | 98 | 9.5 | 169 | 19.4% | – |
| Segment median | 15.0 | 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 | |
|---|---|---|---|---|---|
| Ditas Deniz Isletmeciligi | DNV (6) | 0% | 100% | 0% | 0% |
Ditas Deniz Isletmeciligi: 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 |
|---|---|---|---|---|---|---|---|---|
| CUMHURIYET | 9817298 | Oil tanker | 80.5 g CO₂/t·nm | 27.1 | +197% | 9.4 | 473 t | €16k |
| T.ADALYN | 9830305 | Oil tanker | 37.7 g CO₂/t·nm | 27.1 | +39% | 10.9 | 12,122 t | €388k |
| T.KURUCESME | 9692478 | Oil tanker | 36.7 g CO₂/t·nm | 27.1 | +35% | 9.3 | 3,323 t | €98k |
| T.KILYOS | 9865776 | Chemical tanker | 19.6 g CO₂/t·nm | 15.2 | +29% | 9.5 | 496 t | €20k |
| T.SADBERK | 9804136 | Oil tanker | 5.4 g CO₂/t·nm | 4.6 | +17% | 9.5 | 10,984 t | €316k |
| T.SUNA | 9652911 | Oil tanker | 25.5 g CO₂/t·nm | 27.1 | −6% | 8.2 | 1,548 t | €43k |
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.