Navalyze · Bulk carrier · Ship

WADI ALKARNAK

IMO: 9127136
Type: Bulk carrier
Average cargo carried: 33,041 t
Flag (estimated): Egypt
Port of registry: Alexandria
Technical efficiency: EIV 4.67 g CO₂/t·nm

ISM company (DoC holder) in 2025: National Navigation Co

Report year

2023 at a glance

From the 2023 THETIS-MRV report. Carries about 32,704 t of cargo on average.

Fuel kg/nm

103

Bulk carrier median 86.1 kg/nm (+19%)

CO₂ per transport work (cargo)

9.94

g CO₂/t·nm · Bulk carrier median 8.27 (+20%)

Average speed

5.2 kn

Bulk carrier median 10.8 kn (−52%)

Fuel per day at sea

12.8 t/day

Fuel consumed

1,223 t

CO₂ emitted

3,873 t

Distance sailed

11,914 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,286 h

95 days, 26% of the year

Within the bulk carrier fleet, 2025

Set against all 3,611 bulk carrier 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 kg/nmThis ship 83.6 kg/nm · median 82.6 (+1%)

61.0Ranks 1,874 of 3,611, lowest first114

Average speedThis ship 10.2 kn · median 10.7 (−5%)

8.8Faster than 33% of bulk carrier ships11.8

CO₂ per transport work (cargo)This ship 8.06 g CO₂/t·nm · median 7.90 (+2%)

4.80Ranks 1,870 of 3,611, lowest first15.9

Middle 80% of shipsMiddle 50%Bulk carrier medianThis ship

Where the emissions happen, 2023

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 EU57%
Into the EU38%
At berth in the EU5%

Fuel burned laden

–

Not reported

CO₂ at berth

183 t

4.7% 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 Bulk carrier median is the middle ship of all bulk carrier ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

WADI ALKARNAK
Bulk carrier median

80.0100.0120.0140.0

’182018’212021’222022’232023’242024’252025

Average speed, kn

WADI ALKARNAK
Bulk carrier median

4.06.08.010.012.0

’182018’212021’222022’232023’242024’252025

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

WADI ALKARNAK
Bulk carrier median

6.08.010.012.014.0

’182018’212021’222022’232023’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	+2.9 kn	−29%	−0%	+641%	−32%	2.9 kn faster, fuel per mile down 29%; better than speed alone explains (hull, engine or trade).
2023→2024	+2.1 kn	+14%	+60%	−68%	+20%	2.1 kn faster, fuel per mile up 14%; better than speed alone explains (hull, engine or trade).
2022→2023	−3.3 kn	+6%	−36%	−56%	+2%	3.3 kn slower, fuel per mile up 6%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	+2.4 kn	−24%	+7%	+296%	−27%	2.4 kn faster, fuel per mile down 24%; better than speed alone explains (hull, engine or trade).
2018→2021	−1.0 kn	+12%	−4%	+66%	+30%	1.0 kn slower, fuel per mile up 12%; 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	Hours at seah	Average speedknots at sea	Fuel kg/nmthis ship	CO₂ per transport work (cargo)g/t·nm, this ship	Laden fuel
2025	National Navigation Co	2,354	7,496	28,149	2,763	10.2	83.6	8.06	–
2024	National Navigation Co	446	1,408	3,799	522	7.3	118	11.9	–
2023	not published	1,223	3,873	11,914	2,286	5.2	103	9.94	–
2022	not published	2,605	8,243	26,819	3,145	8.5	97.2	9.74	50%
2021	not published	864	2,705	6,772	1,115	6.1	128	13.4	42%
2018	not published	465	1,455	4,069	576	7.1	114	10.4	54%

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Bulk carrier median	vs Bulk carrier	Rank	Verifier	Methods
2025	National Navigation Co	8.06	7.90	+2%	1,870 of 3,611	Lloyd's Register	A
2024	National Navigation Co	11.9	8.09	+47%	2,499 of 3,089	Lloyd's Register	A
2023	not published	9.94	8.27	+20%	2,335 of 3,548	Lloyd's Register	A
2022	not published	9.74	8.71	+12%	2,393 of 3,968	Lloyd's Register	A
2021	not published	13.4	8.57	+56%	2,956 of 3,466	Lloyd's Register	A
2018	not published	10.4	8.50	+22%	2,345 of 3,384	Lloyd's Register	A

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Bulk carrier ships are benchmarked on CO₂ per transport work (cargo) (TW), in g CO₂/t·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 bulk carrier 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.