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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.
- Wilhelmsen Ship Management Sdn. Bhd.your view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Wilhelmsen Ship Management Sdn. Bhd. | |
|---|---|
| Ships | 12 |
| CO₂ emitted | 80 kt−9.7% |
| Fuel per mile | 107 kg/nm |
| Average speed | 11.1 kn |
| CO₂ at berth | 5.0% |
| Ships burning LNG | 3 |
| Main segment | Gas carrier (LPG) |
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.
Gas carrier (LPG)
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 35.6
- Wilhelmsen Ship Management Sdn. Bhd.12.7 (−64% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Wilhelmsen Ship Management Sdn. Bhd. | 2 | 12.7 | −64% | 117 | 14.2 | 4,252 | 2.6% | – |
| Segment median | 35.6 | 0% |
LNG carrier
CO₂ per transport work (volume) in g CO₂/m³·nm · segment median 7.1
- Wilhelmsen Ship Management Sdn. Bhd.41.0 (+476% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Wilhelmsen Ship Management Sdn. Bhd. | 4 | 41.0 | +476% | 94 | 8.0 | 3,531 | 8.7% | 3 |
| Segment median | 7.1 | 0% |
Vehicle carrier
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 55.4
- Wilhelmsen Ship Management Sdn. Bhd.53.2 (−4% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Wilhelmsen Ship Management Sdn. Bhd. | 6 | 53.2 | −4% | 105 | 13.2 | 506 | 7.3% | – |
| Segment median | 55.4 | 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 | |
|---|---|---|---|---|---|
| Wilhelmsen Ship Management Sdn. Bhd. | DNV (12) | 17% | 75% | 92% | 0% |
Wilhelmsen Ship Management Sdn. Bhd.: 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 |
|---|---|---|---|---|---|---|---|---|
| AVENIR ASCENSIONLNG | 9868974 | LNG carrier | 48.4 g CO₂/m³·nm | 7.1 | +581% | 6.6 | 4,894 t | €142k |
| AVENIR ASPIRATIONLNG | 9868962 | LNG carrier | 41.0 g CO₂/m³·nm | 7.1 | +476% | 7.0 | 5,709 t | €300k |
| MORNING COURIER | 9285639 | Vehicle carrier | 53.8 g CO₂/t·nm | 35.1 | +53% | 2.9 | 56 t | €2k |
| MORNING CALM | 9285615 | Vehicle carrier | 68.0 g CO₂/t·nm | 55.4 | +23% | 11.2 | 2,456 t | €94k |
| MORNING CAROL | 9336086 | Vehicle carrier | 50.5 g CO₂/t·nm | 43.7 | +16% | 14.6 | 3,960 t | €127k |
| MORNING CHAMPION | 9285627 | Vehicle carrier | 43.0 g CO₂/t·nm | 43.7 | −1% | 13.6 | 2,541 t | €71k |
| MORNING CELESTA | 9336062 | Vehicle carrier | 52.6 g CO₂/t·nm | 55.4 | −5% | 13.7 | 4,089 t | €146k |
| NS DREAM | 9800506 | Gas carrier (LPG) | 17.3 g CO₂/t·nm | 20.9 | −17% | 14.2 | 36,602 t | €997k |
| PACIFIC SUCCESSLNG | 9903425 | LNG carrier | 5.7 g CO₂/m³·nm | 7.1 | −20% | 15.6 | 11,422 t | €303k |
| MORNING CROWN | 9285641 | Vehicle carrier | 55.3 g CO₂/t·nm | 76.1 | −27% | 8.8 | 157 t | €3k |
| SAKURA GAS | 9629873 | Gas carrier (LPG) | 8.0 g CO₂/t·nm | 14.4 | −44% | 14.1 | 7,666 t | €207k |
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.