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.
- Northern Marine Management Ltdyour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Northern Marine Management Ltd | |
|---|---|
| Ships | 12 |
| CO₂ emitted | 155 kt+726.6% |
| Fuel per mile | 154 kg/nm |
| Average speed | 13.7 kn |
| CO₂ at berth | 2.5% |
| Ships burning LNG | 8 |
| Main segment | LNG 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.
LNG carrier
CO₂ per transport work (volume) in g CO₂/m³·nm · segment median 7.1
- Northern Marine Management Ltd5.8 (−19% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Northern Marine Management Ltd | 8 | 5.8 | −19% | 171 | 15.0 | 2,280 | 2.0% | 8 |
| Segment median | 7.1 | 0% |
Chemical tanker
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 15.0
- Northern Marine Management Ltd8.9 (−41% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Northern Marine Management Ltd | 3 | 8.9 | −41% | 90 | 10.9 | 2,022 | 4.2% | – |
| Segment median | 15.0 | 0% |
Oil tanker
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 8.0
- Northern Marine Management Ltd6.6 (−17% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Northern Marine Management Ltd | 1 | 6.6 | −17% | 129 | 10.3 | 1,753 | 5.7% | – |
| 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 | |
|---|---|---|---|---|---|
| Northern Marine Management Ltd | DNV (12) | 0% | 75% | 100% | 0% |
Northern Marine Management 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 |
|---|---|---|---|---|---|---|---|---|
| ORION SPIRITLNG | 9956587 | LNG carrier | 7.0 g CO₂/m³·nm | 7.1 | −2% | 16.4 | 8,194 t | €218k |
| LARGO AURORA | 1034735 | Chemical tanker | 8.0 g CO₂/t·nm | 8.2 | −2% | 11.5 | 5,797 t | €184k |
| STENA IMAGE | 9667473 | Chemical tanker | 11.1 g CO₂/t·nm | 11.5 | −4% | 9.5 | 7,181 t | €183k |
| HL SEA EAGLELNG | 9972373 | LNG carrier | 5.9 g CO₂/m³·nm | 7.1 | −17% | 15.1 | 11,342 t | €303k |
| LESHATTLNG | 9977268 | LNG carrier | 5.8 g CO₂/m³·nm | 7.1 | −18% | 16.3 | 11,150 t | €303k |
| ID'ASAHLNG | 9977220 | LNG carrier | 5.8 g CO₂/m³·nm | 7.1 | −19% | 15.2 | 42,453 t | €1.1m |
| STENA SUNSHINE | 9585900 | Oil tanker | 6.6 g CO₂/t·nm | 8.2 | −19% | 10.3 | 7,243 t | €201k |
| ORION SAINTLNG | 9958858 | LNG carrier | 5.7 g CO₂/m³·nm | 7.1 | −20% | 14.0 | 12,047 t | €325k |
| STENA IMPORTANT | 9667497 | Chemical tanker | 8.9 g CO₂/t·nm | 11.5 | −23% | 12.3 | 5,519 t | €165k |
| ORION SIRIUSLNG | 9956616 | LNG carrier | 5.5 g CO₂/m³·nm | 7.1 | −23% | 14.0 | 15,033 t | €402k |
| HL ALYSSA WARNERLNG | 9972359 | LNG carrier | 5.2 g CO₂/m³·nm | 7.1 | −27% | 14.8 | 5,067 t | €135k |
| UMM GRAYBAHLNG | 9977232 | LNG carrier | 4.9 g CO₂/m³·nm | 7.1 | −31% | 15.1 | 24,137 t | €643k |
30 of 12 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.