Navalyze · Cruise · Ship

NORWEGIAN JEWEL

IMO: 9304045
Type: Passenger ship (Cruise Passenger ship)
Port of registry: Nassau
Technical efficiency: EEXI 10.33 g CO₂/t·nm

ISM company (DoC holder) in 2025: NCL (Bahamas) Ltd.

2025 at a glance

From the 2025 THETIS-MRV report.

Fuel per mile

393.4 kg/nm

Cruise median 263.6 kg/nm (+49%)

CO₂ per transport work (pax)

625

g CO₂/pax·nm · Cruise median 521 (+20%)

Average speed

16.3 kn

Cruise median 13.1 kn (+24%)

Fuel per day at sea

153.6 t/day

Fuel consumed

4,326 t

CO₂ emitted

13,619 t

13,832 t CO₂eq incl. CH₄ and N₂O

Distance sailed

10,996 nm

CO₂ ÷ CO₂ per mile

Time at sea

676 h

28 days, 8% of the year

Within the cruise fleet, 2025

Set against all 202 cruise ships with a full-year 2025 report. Bigger ships burn more per mile but less per tonne of cargo, so read fuel per mile with the ship's size in mind.

Fuel per mileThis ship 393.4 kg/nm · median 263.6 (+49%)

89.6Ranks 172 of 202, lowest first415.6

Average speedThis ship 16.3 kn · median 13.1 (+24%)

10.8Faster than 94% of cruise ships15.5

CO₂ per transport work (pax)This ship 625.15 g CO₂/pax·nm · median 521.02 (+20%)

302.86Ranks 117 of 202, lowest first1,700.54

Middle 80% of shipsMiddle 50%Cruise medianThis ship

Where the emissions happen, 2025

THETIS splits each ship's CO₂ by voyage type. The split sets how much falls under the EU ETS: all of it within the EU and at berth, half of it on voyages into or out of the EU.

Between EU ports30%
From the EU35%
Into the EU17%
At berth in the EU18%

74% of this ship's CO₂ falls under the EU ETS (10,053 t).

Fuel burned laden

–

Not reported

CO₂ at berth

17.6%

Alongside in EU ports

Methane (CH₄)

0.2 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

1.016

Uplift from CH₄ and N₂O, counted in full from 2026

Every reporting year

One row per THETIS-MRV report. A ship that changed operator during a year has a part-year report for each.

Operation

Year	ISM company	Fuel t	CO₂ t	Distance nm	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2025	NCL (Bahamas) Ltd.	4,326	13,619	10,996	676	16.3	393.4	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/pax·nm	Cruise median	vs Cruise	Rank	Verifier	Methods
2025	NCL (Bahamas) Ltd.	625.15	521.02	+20%	117 of 202	DNV	B

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Cruise ships are benchmarked on CO₂ per transport work (pax) (TW), in g CO₂/pax·nm. CO₂eq adds methane and nitrous oxide and is in the public files from 2024. Rank counts from the lowest figure among that year's cruise ships. Methods: A delivery notes, B tank monitoring, C flow meters, D direct measurement. FuelEU GHG intensity is not shown: it needs fuel types, which the public file does not carry. Operators are named only from 2024, the first year the public files carry them; earlier years belong to the ship, not to any company.