Navalyze · Ro-pax · Ship

EL DJAZAIR II

IMO: 9265421
Type: Ro-pax ship
Port of registry: Algiers
Technical efficiency: EEDI 26.73 g CO₂/t·nm

ISM company (DoC holder) in 2025: Entreprise Nationale de Transport Maritime de Voyageurs

Report year

2025 at a glance

From the 2025 THETIS-MRV report.

Fuel per mile

163.0 kg/nm

Ro-pax median 150.2 kg/nm (+9%)

CO₂ per transport work (pax)

1,526

g CO₂/pax·nm · Ro-pax median 567 (+169%)

CO₂ per transport work (freight)

1,256

g CO₂/t·nm · Ro-pax median 253 (+396%)

Average speed

20.3 kn

Ro-pax median 15.8 kn (+28%)

Fuel per day at sea

79.3 t/day

Fuel consumed

10,257 t

CO₂ emitted

32,751 t

33,255 t CO₂eq incl. CH₄ and N₂O

Distance sailed

62,909 nm

CO₂ ÷ CO₂ per mile

Time at sea

3,104 h

129 days, 35% of the year

Within the ro-pax fleet, 2025

Set against all 408 ro-pax 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 163.0 kg/nm · median 150.2 (+9%)

69.3Ranks 247 of 408, lowest first232.4

Average speedThis ship 20.3 kn · median 15.8 (+28%)

12.0Faster than 84% of ro-pax ships22.3

CO₂ per transport work (pax)This ship 1,526.42 g CO₂/pax·nm · median 566.51 (+169%)

66.76Ranks 364 of 408, lowest first1,568.87

CO₂ per transport work (freight)This ship 1,256.24 g CO₂/t·nm · median 253.18 (+396%)

48.59Ranks 368 of 408, lowest first1,247.19

Middle 80% of shipsMiddle 50%Ro-pax 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 ports0%
From the EU47%
Into the EU49%
At berth in the EU3%

52% of this ship's CO₂ falls under the EU ETS (16,921 t).

Fuel burned laden

–

Not reported

CO₂ at berth

3.3%

Alongside in EU ports

Methane (CH₄)

0.5 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

1.015

Uplift from CH₄ and N₂O, counted in full from 2026

Over the years

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

Fuel per mile, kg/nm

EL DJAZAIR II
Ro-pax median

140.0160.0180.0200.0220.0

’192019’202020’212021’222022’232023’242024’252025

Average speed, kn

EL DJAZAIR II
Ro-pax median

14.016.018.020.022.0

’192019’202020’212021’222022’232023’242024’252025

CO₂ per transport work (freight), g CO₂/t·nm

EL DJAZAIR II
Ro-pax median

0.05001,0001,500

’192019’202020’212021’222022’232023’242024’252025

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

EL DJAZAIR II
Ro-pax median

0.05001,0001,5002,000

’192019’202020’212021’222022’232023’242024’252025

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2024→2025	−0.7 kn	+3%	−0%	−21%	+20%	0.7 kn slower, fuel per mile up 3%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	+0.9 kn	−17%	−13%	+47%	+1,244%	0.9 kn faster, fuel per mile down 17%; better than speed alone explains (hull, engine or trade).
2022→2023	−0.1 kn	−1%	−2%	+9%	+7%	Same speed, fuel per mile flat.
2021→2022	+1.7 kn	+6%	+15%	+866%	−45%	1.7 kn faster, fuel per mile up 6%; better than speed alone explains (hull, engine or trade).
2020→2021	−0.6 kn	−10%	−13%	−66%	+20%	0.6 kn slower, fuel per mile down 10%; in line with the speed change.
2019→2020	−1.2 kn	−6%	−11%	−77%	−90%	1.2 kn slower, fuel per mile down 6%; worse than speed alone explains (fouling, weather, loading 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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2025	Entreprise Nationale de Transport Maritime de Voyageurs	10,257	32,751	62,909	3,104	20.3	163.0	–	–
2024	Entreprise Nationale de Transport Maritime de Voyageurs	12,493	39,390	79,163	3,775	21.0	157.8	–	–
2023	not published	10,186	32,118	53,831	2,684	20.1	189.2	–	–
2022	not published	9,478	29,907	49,499	2,456	20.2	191.5	–	–
2021	not published	927	2,922	5,123	277	18.5	180.8	–	–
2020	not published	3,009	9,488	14,963	782	19.1	201.1	–	–
2019	not published	14,221	44,830	66,478	3,282	20.3	213.9	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/pax·nm	Ro-pax median	vs Ro-pax	Rank	Freight, g CO₂/t·nm	Ro-pax median	vs Ro-pax	Verifier	Methods
2025	Entreprise Nationale de Transport Maritime de Voyageurs	1,526.42	566.51	+169%	364 of 408	1,256.24	253.18	+396%	Bureau Veritas	A+C
2024	Entreprise Nationale de Transport Maritime de Voyageurs	1,276.82	546.68	+134%	322 of 404	752.37	232.85	+223%	Bureau Veritas	A+C
2023	not published	94.99	680.04	−86%	56 of 386	1,063.09	233.94	+354%	Bureau Veritas	A+C
2022	not published	88.99	626.32	−86%	57 of 394	1,055.79	252.90	+317%	Bureau Veritas	A+C
2021	not published	161.66	815.19	−80%	86 of 377	659.11	226.00	+192%	Bureau Veritas	A+C
2020	not published	134.43	750.91	−82%	87 of 387	1,202.24	217.49	+453%	Bureau Veritas	A+C
2019	not published	1,349.15	569.03	+137%	330 of 394	36.19	222.56	−84%	Bureau Veritas	A+C

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Ro-pax ships are benchmarked on CO₂ per transport work (pax) (TW), in g CO₂/pax·nm, and also per tonne of freight (g CO₂/t·nm freight). CO₂eq adds methane and nitrous oxide and is in the public files from 2024. Rank counts from the lowest figure among that year's ro-pax 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.