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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.
- Valles Steamship (Canada) Ltdyour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Valles Steamship (Canada) Ltd | |
|---|---|
| Ships | 8 |
| CO₂ emitted | 105 kt+63.7% |
| Fuel per mile | 119 kg/nm |
| Average speed | 11.2 kn |
| CO₂ at berth | 7.2% |
| 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
- Valles Steamship (Canada) Ltd6.9 (−13% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Valles Steamship (Canada) Ltd | 8 | 6.9 | −13% | 119 | 11.2 | 3,151 | 7.2% | – |
| 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 | |
|---|---|---|---|---|---|
| Valles Steamship (Canada) Ltd | ABS (8) | 0% | 100% | 100% | 0% |
Valles Steamship (Canada) 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 |
|---|---|---|---|---|---|---|---|---|
| SEAFRONTIER | 9457268 | Oil tanker | 13.7 g CO₂/t·nm | 10.4 | +31% | 10.4 | 5,059 t | €165k |
| SEAGALAXY | 9847231 | Oil tanker | 6.3 g CO₂/t·nm | 6.3 | 0% | 11.1 | 16,914 t | €499k |
| SEAODYSSEY | 9740419 | Oil tanker | 6.2 g CO₂/t·nm | 6.3 | −1% | 11.0 | 15,809 t | €448k |
| SEAVOYAGER | 9408762 | Oil tanker | 8.0 g CO₂/t·nm | 8.2 | −3% | 11.5 | 15,750 t | €456k |
| SEASENATOR | 9304368 | Oil tanker | 7.5 g CO₂/t·nm | 8.2 | −8% | 11.5 | 6,019 t | €168k |
| SEALEGEND | 9906568 | Oil tanker | 4.0 g CO₂/t·nm | 4.6 | −12% | 11.8 | 7,498 t | €214k |
| SEARHYTHM | 9880350 | Oil tanker | 7.1 g CO₂/t·nm | 8.2 | −14% | 10.6 | 15,200 t | €438k |
| SEAGUARDIAN | 9891919 | Oil tanker | 6.8 g CO₂/t·nm | 8.2 | −17% | 11.6 | 22,849 t | €648k |
30 of 8 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.