Navalyze · Market view · Compare
Compare operators, 2024
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.
- Carnival Plcyour view
Side by side
All 2024 reports of each operator, across every ship type. Change is against 2023 where the operator reported then.
| Carnival Plc | |
|---|---|
| Ships | 10 |
| CO₂ emitted | 698 kt |
| Fuel per mile | 351 kg/nm |
| Average speed | 14.6 kn |
| CO₂ at berth | 11.3% |
| Ships burning LNG | 2 |
| Main segment | Passenger |
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.
Passenger
CO₂ per transport work (pax) in g CO₂/pax·nm · segment median 618
- Carnival Plc422 (−32% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Carnival Plc | 10 | 422 | −32% | 351 | 14.6 | 4,484 | 11.3% | 2 |
| Segment median | 618 | 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 | |
|---|---|---|---|---|---|
| Carnival Plc | DNV (10) | 0% | 100% | 100% | 0% |
Carnival Plc: 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 |
|---|---|---|---|---|---|---|---|---|
| QUEEN MARY 2 | 9241061 | Passenger | 554 g CO₂/pax·nm | 618 | −10% | 16.7 | 41,843 t | €792k |
| QUEEN VICTORIA | 9320556 | Passenger | 543 g CO₂/pax·nm | 618 | −12% | 13.8 | 65,532 t | €1.5m |
| AURORA | 9169524 | Passenger | 531 g CO₂/pax·nm | 618 | −14% | 14.8 | 71,215 t | €1.5m |
| ARCADIA | 9226906 | Passenger | 477 g CO₂/pax·nm | 618 | −23% | 14.1 | 47,276 t | €926k |
| AZURA | 9424883 | Passenger | 458 g CO₂/pax·nm | 618 | −26% | 11.6 | 90,638 t | €2.2m |
| VENTURA | 9333175 | Passenger | 386 g CO₂/pax·nm | 618 | −37% | 15.1 | 106,912 t | €1.9m |
| QUEEN ANNE | 9839399 | Passenger | 353 g CO₂/pax·nm | 618 | −43% | 15.1 | 59,000 t | €1.2m |
| BRITANNIA | 9614036 | Passenger | 328 g CO₂/pax·nm | 618 | −47% | 15.1 | 58,531 t | €1.1m |
| IONALNG | 9826548 | Passenger | 169 g CO₂/pax·nm | 618 | −73% | 15.6 | 90,060 t | €1.7m |
| ARVIALNG | 9849693 | Passenger | 164 g CO₂/pax·nm | 618 | −73% | 15.5 | 66,994 t | €1.5m |
30 of 10 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 2024 report it verified.