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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.
- Stolt Tankers BVyour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Stolt Tankers BV | |
|---|---|
| Ships | 56 |
| CO₂ emitted | 345 kt−2.5% |
| Fuel per mile | 88 kg/nm |
| Average speed | 11.7 kn |
| CO₂ at berth | 6.2% |
| 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
- Stolt Tankers BV14.5 (−4% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Stolt Tankers BV | 56 | 14.5 | −4% | 88 | 11.7 | 1,910 | 6.2% | – |
| 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 | |
|---|---|---|---|---|---|
| Stolt Tankers BV | DNV (56) | 0% | 100% | 0% | 0% |
Stolt Tankers BV: 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 |
|---|---|---|---|---|---|---|---|---|
| STOLT STRENGTH | 9311024 | Chemical tanker | 110 g CO₂/t·nm | 39.2 | +181% | 7.6 | 459 t | €16k |
| STOLT CONFIDENCE | 9102071 | Chemical tanker | 19.6 g CO₂/t·nm | 11.5 | +70% | 13.3 | 4,084 t | €128k |
| STOLT CREATIVITY | 9102095 | Chemical tanker | 12.6 g CO₂/t·nm | 8.2 | +54% | 10.9 | 2,068 t | €58k |
| STOLT PERSEVERANCE | 9124471 | Chemical tanker | 23.1 g CO₂/t·nm | 15.2 | +51% | 12.2 | 7,591 t | €214k |
| STOLT INTEGRITY | 9680097 | Chemical tanker | 17.3 g CO₂/t·nm | 11.5 | +50% | 11.6 | 6,948 t | €190k |
| STOLT ACHIEVEMENT | 9124469 | Chemical tanker | 17.2 g CO₂/t·nm | 11.5 | +50% | 12.0 | 8,275 t | €205k |
| STOLT INVENTION | 9102100 | Chemical tanker | 22.5 g CO₂/t·nm | 15.2 | +48% | 12.8 | 4,254 t | €104k |
| STOLT VIKING | 9196711 | Chemical tanker | 22.0 g CO₂/t·nm | 15.2 | +45% | 9.8 | 11,000 t | €354k |
| STOLT EFFORT | 9178202 | Chemical tanker | 16.4 g CO₂/t·nm | 11.5 | +42% | 12.2 | 7,542 t | €218k |
| STOLT INSPIRATION | 9102083 | Chemical tanker | 16.1 g CO₂/t·nm | 11.5 | +40% | 11.5 | 6,017 t | €198k |
| STOLT INNOVATION | 9102069 | Chemical tanker | 16.1 g CO₂/t·nm | 11.5 | +40% | 11.7 | 4,075 t | €137k |
| STOLT SEQUOIA | 9235062 | Chemical tanker | 15.5 g CO₂/t·nm | 11.5 | +35% | 12.6 | 9,986 t | €272k |
| STOLT OCELOT | 9459539 | Chemical tanker | 19.9 g CO₂/t·nm | 15.2 | +31% | 9.2 | 1,983 t | €44k |
| STOLT ISLAND | 9414058 | Chemical tanker | 15.0 g CO₂/t·nm | 11.5 | +31% | 11.9 | 12,051 t | €382k |
| STOLT SAGALAND | 9352200 | Chemical tanker | 14.9 g CO₂/t·nm | 11.5 | +29% | 11.4 | 14,835 t | €469k |
| STOLT SNELAND | 9352212 | Chemical tanker | 14.8 g CO₂/t·nm | 11.5 | +29% | 11.0 | 10,315 t | €335k |
| STOLT BRELAND | 9414084 | Chemical tanker | 14.8 g CO₂/t·nm | 11.5 | +28% | 11.5 | 5,598 t | €180k |
| STOLT SINCERITY | 9680085 | Chemical tanker | 14.3 g CO₂/t·nm | 11.5 | +24% | 12.0 | 6,097 t | €178k |
| STOLT PRIDE | 9680073 | Chemical tanker | 14.1 g CO₂/t·nm | 11.5 | +22% | 11.5 | 10,360 t | €287k |
| STOLT SURF | 9168623 | Chemical tanker | 18.2 g CO₂/t·nm | 15.2 | +19% | 12.0 | 7,777 t | €212k |
| STOLT LOTUS | 9617648 | Chemical tanker | 13.2 g CO₂/t·nm | 11.5 | +15% | 10.9 | 8,495 t | €259k |
| STOLT SYCAMORE | 9198563 | Chemical tanker | 13.1 g CO₂/t·nm | 11.5 | +14% | 10.7 | 5,337 t | €155k |
| STOLT SUN | 9149512 | Chemical tanker | 17.2 g CO₂/t·nm | 15.2 | +13% | 11.8 | 5,404 t | €125k |
| STOLT MAPLE | 9764491 | Chemical tanker | 12.6 g CO₂/t·nm | 11.5 | +10% | 12.6 | 4,740 t | €154k |
| STOLT CALLUNA | 9744893 | Chemical tanker | 16.7 g CO₂/t·nm | 15.2 | +9% | 11.9 | 3,482 t | €117k |
| STOLT SPRAY | 9168611 | Chemical tanker | 23.1 g CO₂/t·nm | 21.4 | +8% | 10.9 | 3,543 t | €94k |
| STOLT PALM | 9764506 | Chemical tanker | 16.0 g CO₂/t·nm | 15.2 | +5% | 12.1 | 6,890 t | €201k |
| STOLT SYPRESS | 9150315 | Chemical tanker | 11.6 g CO₂/t·nm | 11.5 | +1% | 12.5 | 7,635 t | €209k |
| STOLT STREAM | 9169940 | Chemical tanker | 21.4 g CO₂/t·nm | 21.4 | 0% | 10.3 | 6,560 t | €179k |
| STOLT ENDURANCE | 9284697 | Chemical tanker | 11.2 g CO₂/t·nm | 11.5 | −3% | 12.5 | 3,072 t | €98k |
30 of 56 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.