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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.
- NCL (Bahamas) Ltd.your view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| NCL (Bahamas) Ltd. | |
|---|---|
| Ships | 22 |
| CO₂ emitted | 753 kt−7.7% |
| Fuel per mile | 321 kg/nm |
| Average speed | 14.3 kn |
| CO₂ at berth | 16.6% |
| Ships burning LNG | 0 |
| Main segment | Cruise |
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.
Cruise
CO₂ per transport work (pax) in g CO₂/pax·nm · segment median 521
- NCL (Bahamas) Ltd.709 (+36% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| NCL (Bahamas) Ltd. | 22 | 709 | +36% | 321 | 14.3 | 2,365 | 16.6% | – |
| Segment median | 521 | 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 | |
|---|---|---|---|---|---|
| NCL (Bahamas) Ltd. | DNV (22) | 0% | 100% | 0% | 0% |
NCL (Bahamas) 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 |
|---|---|---|---|---|---|---|---|---|
| NORWEGIAN AQUA | 9824007 | Cruise | 1,707 g CO₂/pax·nm | 521 | +228% | 15.4 | 4,711 t | €201k |
| SEVEN SEAS NAVIGATOR | 9064126 | Cruise | 1,263 g CO₂/pax·nm | 521 | +142% | 13.4 | 23,714 t | €930k |
| SEVEN SEAS MARINER | 9210139 | Cruise | 1,250 g CO₂/pax·nm | 521 | +140% | 13.5 | 17,525 t | €780k |
| SEVEN SEAS VOYAGER | 9247144 | Cruise | 1,132 g CO₂/pax·nm | 521 | +117% | 11.8 | 24,724 t | €1.1m |
| SEVEN SEAS SPLENDOR | 9807085 | Cruise | 1,082 g CO₂/pax·nm | 521 | +108% | 13.4 | 24,345 t | €969k |
| SEVEN SEAS GRANDEUR | 9877444 | Cruise | 1,016 g CO₂/pax·nm | 521 | +95% | 12.8 | 30,800 t | €1.2m |
| SIRENA | 9187899 | Cruise | 840 g CO₂/pax·nm | 521 | +61% | 14.3 | 22,530 t | €888k |
| ALLURA | 9876969 | Cruise | 826 g CO₂/pax·nm | 521 | +59% | 14.5 | 13,741 t | €563k |
| VISTA | 9876957 | Cruise | 815 g CO₂/pax·nm | 521 | +56% | 14.9 | 40,602 t | €1.7m |
| NAUTICA | 9200938 | Cruise | 809 g CO₂/pax·nm | 521 | +55% | 12.8 | 17,430 t | €659k |
| INSIGNIA | 9156462 | Cruise | 792 g CO₂/pax·nm | 521 | +52% | 13.0 | 1,684 t | €65k |
| NORWEGIAN JEWEL | 9304045 | Cruise | 625 g CO₂/pax·nm | 521 | +20% | 16.3 | 13,619 t | €528k |
| MARINA | 9438066 | Cruise | 622 g CO₂/pax·nm | 521 | +19% | 13.8 | 24,626 t | €988k |
| NORWEGIAN PEARL | 9342281 | Cruise | 553 g CO₂/pax·nm | 521 | +6% | 12.3 | 44,498 t | €1.9m |
| NORWEGIAN SKY | 9128532 | Cruise | 490 g CO₂/pax·nm | 521 | −6% | 14.6 | 37,219 t | €1.6m |
| NORWEGIAN BLISS | 9751509 | Cruise | 479 g CO₂/pax·nm | 521 | −8% | 18.0 | 15,482 t | €492k |
| NORWEGIAN DAWN | 9195169 | Cruise | 476 g CO₂/pax·nm | 521 | −9% | 15.4 | 52,990 t | €2.2m |
| NORWEGIAN VIVA | 9823998 | Cruise | 447 g CO₂/pax·nm | 521 | −14% | 14.7 | 57,831 t | €2.4m |
| NORWEGIAN STAR | 9195157 | Cruise | 424 g CO₂/pax·nm | 521 | −19% | 15.3 | 50,847 t | €1.8m |
| NORWEGIAN PRIMA | 9823986 | Cruise | 423 g CO₂/pax·nm | 521 | −19% | 15.9 | 56,875 t | €2.6m |
| NORWEGIAN EPIC | 9410569 | Cruise | 399 g CO₂/pax·nm | 521 | −23% | 16.7 | 94,965 t | €4.4m |
| NORWEGIAN BREAKAWAY | 9606912 | Cruise | 368 g CO₂/pax·nm | 521 | −29% | 15.3 | 82,297 t | €3.8m |
30 of 22 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.