Navalyze · Passenger · Ship

CELEBRITY EDGE

IMO: 9812705
Type: Passenger ship
Flag (estimated): Malta
Port of registry: Valletta
Technical efficiency: EEXI 8.12 g CO₂/t·nm

Report year

2022 at a glance

From the 2022 THETIS-MRV report.

Fuel kg/nm

345

Passenger median 250 kg/nm (+38%)

CO₂ per transport work (pax)

706

g CO₂/pax·nm · Passenger median 831 (−15%)

Average speed

10.1 kn

Passenger median 12.1 kn (−17%)

Fuel per day at sea

83.6 t/day

Fuel consumed

15,667 t

CO₂ emitted

48,890 t

Distance sailed

45,446 nm

CO₂ ÷ CO₂ per mile

Time at sea

4,496 h

187 days, 51% of the year

Within the passenger fleet, 2023

Set against all 202 passenger ships with a full-year 2023 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 kg/nmThis ship 353 kg/nm · median 270 (+31%)

76.6Ranks 142 of 202, lowest first455

Average speedThis ship 11.7 kn · median 13.7 (−15%)

10.4Faster than 21% of passenger ships16.1

CO₂ per transport work (pax)This ship 425 g CO₂/pax·nm · median 625 (−32%)

330Ranks 57 of 202, lowest first1,931

Middle 80% of shipsMiddle 50%Passenger medianThis ship

Where the emissions happen, 2022

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 ports76%
From the EU10%
Into the EU11%
At berth in the EU3%

Fuel burned laden

–

Not reported

CO₂ at berth

1,379 t

2.8% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

–

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

–

CO₂eq on top of CO₂ alone, from CH₄ and N₂O

Over the years

Full-year reports only. The Passenger median is the middle ship of all passenger ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

CELEBRITY EDGE
Passenger median

250.0300.0350.0400.0

’222022’232023

Average speed, kn

CELEBRITY EDGE
Passenger median

10.011.012.013.014.0

’222022’232023

CO₂ per transport work (pax), g CO₂/pax·nm

CELEBRITY EDGE
Passenger median

4006008001,000

’222022’232023

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2022→2023	+1.6 kn	+2%	+19%	−29%	−40%	1.6 kn faster, fuel per mile up 2%; better than speed alone explains (hull, engine or trade).

Fuel per mile rises roughly with the square of speed for a given ship, so a change in speed explains much of a change in fuel per mile.

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	Hours at seah	Average speedknots at sea	Fuel kg/nmthis ship	CO₂ per transport work (cargo)g/t·nm, this ship	Laden fuel
2023	not published	11,430	35,708	32,350	2,766	11.7	353	–	–
2022	not published	15,667	48,890	45,446	4,496	10.1	345	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/pax·nm	Passenger median	vs Passenger	Rank	Verifier	Methods
2023	not published	425	625	−32%	57 of 202	DNV	A
2022	not published	706	831	−15%	77 of 187	DNV	A

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Passenger 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 passenger 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.