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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 LINES SHIPOWNING MALTA LIMITEDyour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| WILHELMSEN LINES SHIPOWNING MALTA LIMITED | |
|---|---|
| Ships | 17 |
| CO₂ emitted | 100 kt−3.4% |
| Fuel per mile | 111 kg/nm |
| Average speed | 14.3 kn |
| CO₂ at berth | 4.6% |
| Ships burning LNG | 0 |
| Main segment | Vehicle 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.
Vehicle carrier
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 55.4
- WILHELMSEN LINES SHIPOWNING MALTA LIMITED49.7 (−10% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| WILHELMSEN LINES SHIPOWNING MALTA LIMITED | 17 | 49.7 | −10% | 111 | 14.3 | 1,192 | 4.6% | – |
| 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 LINES SHIPOWNING MALTA LIMITED | DNV (17) | 53% | 35% | 100% | 0% |
WILHELMSEN LINES SHIPOWNING MALTA LIMITED: 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 |
|---|---|---|---|---|---|---|---|---|
| TYSLA | 9515400 | Vehicle carrier | 80.2 g CO₂/t·nm | 55.4 | +45% | 15.1 | 4,168 t | €127k |
| TALISMAN | 9191319 | Vehicle carrier | 62.8 g CO₂/t·nm | 43.7 | +44% | 13.7 | 4,037 t | €114k |
| TORRENS | 9293612 | Vehicle carrier | 107 g CO₂/t·nm | 76.1 | +40% | 13.3 | 3,916 t | €128k |
| TORONTO | 9302205 | Vehicle carrier | 43.2 g CO₂/t·nm | 35.1 | +23% | 14.9 | 5,952 t | €165k |
| TITANIA | 9505053 | Vehicle carrier | 66.5 g CO₂/t·nm | 55.4 | +20% | 15.0 | 4,347 t | €141k |
| TORINO | 9398321 | Vehicle carrier | 64.5 g CO₂/t·nm | 55.4 | +17% | 14.6 | 9,059 t | €250k |
| TIRRANNA | 9377523 | Vehicle carrier | 40.4 g CO₂/t·nm | 35.1 | +15% | 13.4 | 6,165 t | €177k |
| TIJUCA | 9377511 | Vehicle carrier | 40.1 g CO₂/t·nm | 35.1 | +14% | 15.0 | 4,329 t | €131k |
| THERMOPYLAE | 9702443 | Vehicle carrier | 40.1 g CO₂/t·nm | 35.1 | +14% | 14.1 | 11,229 t | €347k |
| TOLEDO | 9293624 | Vehicle carrier | 49.7 g CO₂/t·nm | 43.7 | +14% | 14.0 | 3,336 t | €94k |
| TØNSBERG | 9515383 | Vehicle carrier | 59.9 g CO₂/t·nm | 55.4 | +8% | 13.8 | 3,563 t | €115k |
| TORTUGAS | 9319765 | Vehicle carrier | 46.7 g CO₂/t·nm | 43.7 | +7% | 14.8 | 2,557 t | €71k |
| TOREADOR | 9375288 | Vehicle carrier | 53.7 g CO₂/t·nm | 55.4 | −3% | 15.0 | 3,180 t | €94k |
| TOSCANA | 9398333 | Vehicle carrier | 42.0 g CO₂/t·nm | 43.7 | −4% | 13.9 | 7,936 t | €242k |
| TOMBARRA | 9319753 | Vehicle carrier | 150 g CO₂/t·nm | 158 | −6% | 15.8 | 5,069 t | €140k |
| TONGALA | 9605786 | Vehicle carrier | 33.1 g CO₂/t·nm | 35.1 | −6% | 14.6 | 12,619 t | €359k |
| THALATTA | 9702455 | Vehicle carrier | 30.1 g CO₂/t·nm | 35.1 | −14% | 13.2 | 8,965 t | €273k |
30 of 17 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.