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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.
- Naftomar Tankers Ltd.your view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Naftomar Tankers Ltd. | |
|---|---|
| Ships | 10 |
| CO₂ emitted | 48 kt+1,943.8% |
| Fuel per mile | 103 kg/nm |
| Average speed | 10.2 kn |
| CO₂ at berth | 9.4% |
| Ships burning LNG | 0 |
| Main segment | Chemical 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.
Chemical tanker
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 15.0
- Naftomar Tankers Ltd.14.5 (−4% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Naftomar Tankers Ltd. | 4 | 14.5 | −4% | 106 | 9.7 | 1,891 | 11.7% | – |
| Segment median | 15.0 | 0% |
Oil tanker
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 8.0
- Naftomar Tankers Ltd.8.4 (+6% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Naftomar Tankers Ltd. | 6 | 8.4 | +6% | 100 | 10.7 | 1,376 | 7.0% | – |
| Segment median | 8.0 | 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 | |
|---|---|---|---|---|---|
| Naftomar Tankers Ltd. | Bureau Veritas (10) | 100% | 0% | 0% | 0% |
Naftomar Tankers Ltd.: 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 |
|---|---|---|---|---|---|---|---|---|
| SKYLIGHT | 9396737 | Chemical tanker | 101 g CO₂/t·nm | 39.2 | +156% | 4.0 | 2,364 t | €64k |
| LOULOULIGHT | 9594901 | Oil tanker | 12.6 g CO₂/t·nm | 8.2 | +53% | 11.0 | 4,155 t | €117k |
| MIAMI LIGHT | 9724702 | Chemical tanker | 17.4 g CO₂/t·nm | 11.5 | +51% | 10.8 | 10,637 t | €96k |
| FRANK LIGHT | 9724726 | Oil tanker | 10.9 g CO₂/t·nm | 10.4 | +5% | 11.7 | 2,293 t | €88k |
| KOKOLIGHT | 9724697 | Chemical tanker | 11.6 g CO₂/t·nm | 11.5 | +1% | 12.2 | 2,632 t | €56k |
| PANTHERLIGHT | 9724673 | Chemical tanker | 10.7 g CO₂/t·nm | 11.5 | −7% | 11.4 | 9,054 t | €66k |
| PEARL LIGHT | 9724685 | Oil tanker | 8.4 g CO₂/t·nm | 10.4 | −19% | 10.1 | 3,829 t | €106k |
| NORTHERNLIGHT | 9577123 | Oil tanker | 6.4 g CO₂/t·nm | 8.2 | −22% | 10.3 | 4,621 t | €129k |
| ASTROLIGHT | 9724714 | Oil tanker | 7.9 g CO₂/t·nm | 10.4 | −24% | 10.9 | 8,303 t | €141k |
30 of 10 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.