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.
- Westfal-Larsen Managementyour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Westfal-Larsen Management | |
|---|---|
| Ships | 13 |
| CO₂ emitted | 91 kt+62.1% |
| Fuel per mile | 92 kg/nm |
| Average speed | 11.8 kn |
| CO₂ at berth | 4.1% |
| Ships burning LNG | 0 |
| Main segment | Chemical 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.
Chemical tanker
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 15.0
- Westfal-Larsen Management11.5 (−23% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Westfal-Larsen Management | 5 | 11.5 | −23% | 96 | 11.8 | 2,750 | 4.4% | – |
| Segment median | 15.0 | 0% |
General cargo
CO₂ per transport work (dwt) in g CO₂/dwt·nm · segment median 25.5
- Westfal-Larsen Management18.3 (−28% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Westfal-Larsen Management | 8 | 18.3 | −28% | 87 | 11.8 | 1,640 | 3.8% | – |
| Segment median | 25.5 | 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 | |
|---|---|---|---|---|---|
| Westfal-Larsen Management | DNV (13) | 38% | 62% | 62% | 0% |
Westfal-Larsen Management: 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 |
|---|---|---|---|---|---|---|---|---|
| OKIANA | 9253868 | General cargo | 141 g CO₂/dwt·nm | 25.5 | +454% | 11.8 | 2,521 t | €61k |
| POSIDANA | 9371086 | General cargo | 59.3 g CO₂/dwt·nm | 25.5 | +133% | 11.8 | 2,336 t | €65k |
| FAUSKANGER | 9387700 | Chemical tanker | 21.5 g CO₂/t·nm | 15.2 | +41% | 11.6 | 8,450 t | €224k |
| FJELLANGER | 9387724 | Chemical tanker | 10.6 g CO₂/t·nm | 8.2 | +30% | 12.6 | 12,008 t | €373k |
| FINNANGER | 9387712 | Chemical tanker | 10.4 g CO₂/t·nm | 8.2 | +27% | 12.6 | 8,086 t | €221k |
| FALKANGER | 9387695 | Chemical tanker | 11.8 g CO₂/t·nm | 11.5 | +2% | 10.6 | 11,603 t | €316k |
| TARANGER | 9524762 | Chemical tanker | 11.5 g CO₂/t·nm | 11.5 | 0% | 12.5 | 8,639 t | €242k |
| HOYANGER | 9100073 | General cargo | 21.2 g CO₂/dwt·nm | 25.5 | −17% | 12.5 | 8,176 t | €216k |
| HERANGER | 9079121 | General cargo | 19.4 g CO₂/dwt·nm | 25.5 | −24% | 12.3 | 10,426 t | €270k |
| PROVIDANA | 9380788 | General cargo | 17.2 g CO₂/dwt·nm | 25.5 | −33% | 11.8 | 5,593 t | €144k |
| ISOLDANA | 9186235 | General cargo | 12.0 g CO₂/dwt·nm | 25.5 | −53% | 10.9 | 3,294 t | €96k |
| INDIANA | 9186211 | General cargo | 11.8 g CO₂/dwt·nm | 25.5 | −54% | 11.5 | 4,216 t | €119k |
| OPTIMANA | 9253856 | General cargo | 9.6 g CO₂/dwt·nm | 25.5 | −62% | 10.9 | 5,556 t | €165k |
30 of 13 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.