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.
- Valloebyyour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Valloeby | |
|---|---|
| Ships | 19 |
| CO₂ emitted | 128 kt+5.7% |
| Fuel per mile | 83 kg/nm |
| Average speed | 9.1 kn |
| CO₂ at berth | 10.7% |
| Ships burning LNG | 0 |
| 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
- Valloeby19.9 (+151% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Valloeby | 10 | 19.9 | +151% | 94 | 9.2 | 2,935 | 9.3% | – |
| Segment median | 8.0 | 0% |
Chemical tanker
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 15.0
- Valloeby50.0 (+233% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Valloeby | 9 | 50.0 | +233% | 70 | 8.9 | 3,082 | 12.7% | – |
| Segment median | 15.0 | 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 | |
|---|---|---|---|---|---|
| Valloeby | DNV (19) | 58% | 42% | 0% | 0% |
Valloeby: 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 |
|---|---|---|---|---|---|---|---|---|
| LAMENTIN | 9377054 | Chemical tanker | 74.6 g CO₂/t·nm | 39.2 | +90% | 8.7 | 5,454 t | €231k |
| AMUR STAR | 9480368 | Chemical tanker | 66.6 g CO₂/t·nm | 39.2 | +70% | 9.4 | 5,620 t | €221k |
| VS PROMISE | 9351438 | Oil tanker | 45.5 g CO₂/t·nm | 27.1 | +68% | 7.7 | 3,210 t | €89k |
| HELLESPONT PROTECTOR | 9351452 | Oil tanker | 15.1 g CO₂/t·nm | 10.4 | +45% | 10.9 | 8,744 t | €256k |
| VS PRIDE | 9351414 | Oil tanker | 14.9 g CO₂/t·nm | 10.4 | +44% | 10.4 | 8,929 t | €244k |
| COLORADO STAR | 9527609 | Oil tanker | 38.1 g CO₂/t·nm | 27.1 | +41% | 9.3 | 6,225 t | €283k |
| GANGES STAR | 9496692 | Oil tanker | 35.8 g CO₂/t·nm | 27.1 | +32% | 8.8 | 6,249 t | €282k |
| VS LEIA | 9303730 | Oil tanker | 13.6 g CO₂/t·nm | 10.4 | +31% | 10.0 | 12,583 t | €476k |
| SHANNON STAR | 9503926 | Chemical tanker | 51.1 g CO₂/t·nm | 39.2 | +30% | 9.8 | 6,482 t | €272k |
| KONGO STAR | 9508823 | Chemical tanker | 50.9 g CO₂/t·nm | 39.2 | +30% | 8.8 | 6,833 t | €324k |
| MURRAY STAR | 9527635 | Chemical tanker | 49.2 g CO₂/t·nm | 39.2 | +25% | 8.6 | 8,055 t | €372k |
| MISSISSIPPI STAR | 9527623 | Chemical tanker | 49.1 g CO₂/t·nm | 39.2 | +25% | 9.3 | 6,380 t | €282k |
| LASCAUX | 9405746 | Chemical tanker | 43.8 g CO₂/t·nm | 39.2 | +12% | 7.9 | 4,581 t | €138k |
| PECHORA STAR | 9488322 | Chemical tanker | 40.0 g CO₂/t·nm | 39.2 | +2% | 9.2 | 6,014 t | €244k |
| VS PROSPERA | 9298313 | Oil tanker | 10.0 g CO₂/t·nm | 10.4 | −4% | 10.8 | 8,242 t | €232k |
| VS SPIRIT | 9339636 | Oil tanker | 20.4 g CO₂/t·nm | 27.1 | −25% | 8.4 | 7,493 t | €206k |
| VS LISBETH | 9309978 | Oil tanker | 19.9 g CO₂/t·nm | 27.1 | −27% | 7.7 | 10,646 t | €436k |
30 of 19 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.