Navalyze · Market view · Compare
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.
- Maranyour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Maran | |
|---|---|
| Ships | 81 |
| CO₂ emitted | 1.3 Mt+43.2% |
| Fuel per mile | 177 kg/nm |
| Average speed | 10.5 kn |
| CO₂ at berth | 5.5% |
| Ships burning LNG | 28 |
| 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
- Maran6.7 (−16% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Maran | 42 | 6.7 | −16% | 178 | 8.7 | 3,800 | 8.0% | – |
| Segment median | 8.0 | 0% |
LNG carrier
CO₂ per transport work (volume) in g CO₂/m³·nm · segment median 7.1
- Maran5.7 (−20% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Maran | 29 | 5.7 | −20% | 178 | 14.5 | 2,536 | 2.3% | 28 |
| Segment median | 7.1 | 0% |
Bulk carrier
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 7.9
- Maran2.7 (−66% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Maran | 10 | 2.7 | −66% | 152 | 9.5 | 1,746 | 2.0% | – |
| Segment median | 7.9 | 0% |
Verification and monitoring
Who verifies each operator's reports, and which MRV methods its ships use to measure fuel (share of reports).
Maran: 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 |
|---|---|---|---|---|---|---|---|---|
| MARAN LYNX | 9534016 | Oil tanker | 27.0 g CO₂/t·nm | 10.4 | +160% | 11.1 | 4,611 t | €126k |
| UMM BAB | 9308431 | LNG carrier | 16.7 g CO₂/m³·nm | 7.1 | +135% | 14.6 | 21,593 t | €568k |
| RAINBOW SPIRIT | 9837171 | Oil tanker | 17.0 g CO₂/t·nm | 8.2 | +107% | 7.0 | 25,979 t | €874k |
| MARAN THULE | 9895264 | Oil tanker | 20.7 g CO₂/t·nm | 10.4 | +99% | 9.1 | 10,218 t | €315k |
| MARAN NANSEN | 9438860 | Oil tanker | 19.8 g CO₂/t·nm | 10.4 | +90% | 6.4 | 22,560 t | €1.0m |
| MARAN AMUNDSEN | 9438858 | Oil tanker | 18.6 g CO₂/t·nm | 10.4 | +79% | 6.7 | 21,888 t | €890k |
| SCOTT SPIRIT | 9466142 | Oil tanker | 18.1 g CO₂/t·nm | 10.4 | +74% | 6.0 | 22,822 t | €893k |
| MARAN CURRENT | 9843924 | Oil tanker | 18.1 g CO₂/t·nm | 10.4 | +74% | 6.5 | 18,032 t | €747k |
| MARAN TIDE | 9843912 | Oil tanker | 17.4 g CO₂/t·nm | 10.4 | +67% | 7.0 | 21,680 t | €782k |
| MARAN WAVE | 9863558 | Oil tanker | 17.0 g CO₂/t·nm | 10.4 | +63% | 7.1 | 15,399 t | €553k |
| MARAN GAS ASCLEPIUSLNG | 9302499 | LNG carrier | 11.3 g CO₂/m³·nm | 7.1 | +59% | 13.5 | 17,999 t | €476k |
| PEARY SPIRIT | 9466130 | Oil tanker | 16.5 g CO₂/t·nm | 10.4 | +59% | 7.7 | 26,072 t | €953k |
| MARAN POSEIDON | 9402926 | Oil tanker | 6.9 g CO₂/t·nm | 4.6 | +50% | 8.6 | 23,934 t | €750k |
| MARAN PYTHIA | 9402902 | Oil tanker | 8.8 g CO₂/t·nm | 6.3 | +39% | 8.5 | 27,971 t | €813k |
| MARAN ATLAS | 9414022 | Oil tanker | 11.4 g CO₂/t·nm | 8.2 | +39% | 7.5 | 23,662 t | €718k |
| MARAN WIND | 9863560 | Oil tanker | 14.4 g CO₂/t·nm | 10.4 | +38% | 6.7 | 17,589 t | €644k |
| AURORA SPIRIT | 9837169 | Oil tanker | 14.1 g CO₂/t·nm | 10.4 | +36% | 5.8 | 19,704 t | €771k |
| SERTANEJO SPIRIT | 9637715 | Oil tanker | 8.5 g CO₂/t·nm | 6.3 | +35% | 10.0 | 7,911 t | €214k |
| MARAN GAS TROYLNG | 9658240 | LNG carrier | 9.5 g CO₂/m³·nm | 7.1 | +34% | 13.3 | 4,018 t | €108k |
| MARAN THETIS | 9421427 | Oil tanker | 6.1 g CO₂/t·nm | 4.6 | +33% | 10.7 | 15,337 t | €451k |
| BOSSA NOVA SPIRIT | 9637703 | Oil tanker | 8.2 g CO₂/t·nm | 6.3 | +31% | 9.9 | 6,353 t | €173k |
| MARAN GAS LETOLNG | 9682576 | LNG carrier | 8.6 g CO₂/m³·nm | 7.1 | +20% | 16.1 | 15,300 t | €408k |
| MARAN ARES | 9796872 | Oil tanker | 5.3 g CO₂/t·nm | 4.6 | +16% | 11.7 | 6,763 t | €214k |
| MARAN PLATO | 9399507 | Oil tanker | 7.2 g CO₂/t·nm | 6.3 | +14% | 8.3 | 15,408 t | €431k |
| MARAN PENELOPE | 9402914 | Oil tanker | 9.2 g CO₂/t·nm | 8.2 | +12% | 11.6 | 12,205 t | €341k |
| MARAN GAS HECTORLNG | 9682605 | LNG carrier | 7.6 g CO₂/m³·nm | 7.1 | +6% | 15.5 | 13,184 t | €355k |
| MARAN HELEN | 9779381 | Oil tanker | 6.7 g CO₂/t·nm | 6.3 | +6% | 9.7 | 18,408 t | €527k |
| MARAN GAS ANTIBESLNG | 9941520 | LNG carrier | 7.5 g CO₂/m³·nm | 7.1 | +5% | 13.6 | 14,192 t | €381k |
| MARAN PHOEBE | 9868156 | Oil tanker | 6.4 g CO₂/t·nm | 6.3 | +2% | 9.1 | 16,675 t | €493k |
| MARAN GAS VERGINALNG | 9732369 | LNG carrier | 7.2 g CO₂/m³·nm | 7.1 | 0% | 13.6 | 5,771 t | €155k |
30 of 81 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.