Navalyze · Vehicle carrier · Ship

PORGY

IMO: 9409338
Type: Vehicle carrier
Port of registry: Bergen
Technical efficiency: EEXI 15.30 g CO₂/t·nm

ISM company (DoC holder) in 2024: EXCEL MARINE CO., LTD.

Report year

2024 at a glance

From the 2024 THETIS-MRV report.

Fuel per mile

107.0 kg/nm

CO₂ per transport work (cargo)

–

g CO₂/t·nm

Average speed

15.2 kn

Fuel per day at sea

39.1 t/day

Fuel consumed

3,379 t

CO₂ emitted

10,545 t

10,711 t CO₂eq incl. CH₄ and N₂O

Distance sailed

31,582 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,075 h

86 days, 24% of the year

Within the vehicle carrier fleet, 2023

Set against all 417 vehicle carrier 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 per mileThis ship 100.0 kg/nm · median 102.8 (−3%)

85.2Ranks 168 of 417, lowest first123.2

Average speedThis ship 14.6 kn · median 14.5 (+1%)

12.4Faster than 56% of vehicle carrier ships16.5

CO₂ per transport work (cargo)This ship 39.71 g CO₂/t·nm · median 56.64 (−30%)

38.87Ranks 46 of 417, lowest first107.14

Middle 80% of shipsMiddle 50%Vehicle carrier medianThis ship

Where the emissions happen, 2024

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 ports1%
From the EU51%
Into the EU48%
At berth in the EU0%

0% of this ship's CO₂ falls under the EU ETS (0 t).

Fuel burned laden

–

Not reported

CO₂ at berth

0.0%

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

Over the years

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

Fuel per mile, kg/nm

PORGY
Vehicle carrier median

100.0120.0140.0160.0180.0

’182018’192019’202020’212021’222022’232023’242024

Average speed, kn

PORGY
Vehicle carrier median

13.014.015.016.017.0

’182018’192019’202020’212021’222022’232023’242024

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

PORGY
Vehicle carrier median

20.040.060.080.0100120

’182018’192019’202020’212021’222022’232023

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2023→2024	+0.6 kn	+7%	+11%	+20%	–	0.6 kn faster, fuel per mile up 7%; in line with the speed change.
2022→2023	−0.8 kn	−8%	−13%	+15%	−18%	0.8 kn slower, fuel per mile down 8%; in line with the speed change.
2021→2022	−1.1 kn	+2%	−5%	−10%	−4%	1.1 kn slower, fuel per mile up 2%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	+1.2 kn	−34%	−28%	+422%	−53%	1.2 kn faster, fuel per mile down 34%; better than speed alone explains (hull, engine or trade).
2019→2020	+0.3 kn	+49%	+52%	−91%	+66%	0.3 kn faster, fuel per mile up 49%; worse than speed alone explains (fouling, weather, loading or trade).
2018→2019	−0.6 kn	−4%	−8%	−32%	+31%	0.6 kn slower, fuel per mile down 4%; in line with the speed change.

Part-year reports are left out of these comparisons. 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
2024part-year	EXCEL MARINE CO., LTD.	3,379	10,545	31,582	2,075	15.2	107.0	–	–
2024	WALL RO/RO AB	3,379	10,545	31,582	2,075	15.2	107.0	–	–
2023	not published	2,621	8,277	26,211	1,790	14.6	100.0	39.71	–
2022	not published	2,487	7,861	22,784	1,478	15.4	109.2	48.24	–
2021	not published	2,710	8,563	25,375	1,535	16.5	106.8	50.15	–
2020	not published	781	2,489	4,861	318	15.3	160.8	107.71	–
2019	not published	5,668	17,726	52,538	3,508	15.0	107.9	64.85	–
2018	not published	8,736	27,357	77,668	4,969	15.6	112.5	49.50	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Vehicle carrier median	vs Vehicle carrier	Rank	Verifier	Methods
2024part-year	EXCEL MARINE CO., LTD.	–	–	–	–	ClassNK	C
2024	WALL RO/RO AB	–	–	–	–	DNV	C
2023	not published	39.71	56.64	−30%	46 of 417	ClassNK	C
2022	not published	48.24	57.66	−16%	140 of 463	ClassNK	C
2021	not published	50.15	59.57	−16%	135 of 459	ClassNK	C
2020	not published	107.71	57.26	+88%	389 of 449	ClassNK	C
2019	not published	64.85	58.95	+10%	259 of 426	ClassNK	C
2018	not published	49.50	62.35	−21%	72 of 434	ClassNK	C

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