Navalyze · Container · Ship

SEABOARD GARDENIA

IMO: 9673630
Type: Container ship
Average cargo carried: 6,040 t
Flag (estimated): Portugal
Port of registry: Madeira
Technical efficiency: EIV 14.74 g CO₂/t·nm
Former names: JOSITA B

ISM company (DoC holder) in 2024: Reederei Nord GmbH

Report year

2024 at a glance

From the 2024 THETIS-MRV report. Carries about 6,040 t of cargo on average.

Fuel kg/nm

93.6

Container median 167 kg/nm (−44%)

CO₂ per transport work (cargo)

48.5

g CO₂/t·nm · Container median 17.5 (+177%)

Average speed

9.2 kn

Container median 13.5 kn (−32%)

Fuel per day at sea

20.7 t/day

Fuel consumed

2,648 t

CO₂ emitted

8,281 t

8,411 t CO₂eq incl. CH₄ and N₂O

Distance sailed

28,293 nm

CO₂ ÷ CO₂ per mile

Time at sea

3,066 h

128 days, 35% of the year

Within the container fleet, 2024

Set against all 1,974 container ships with a full-year 2024 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 93.6 kg/nm · median 167 (−44%)

78.9Ranks 438 of 1,974, lowest first302

Average speedThis ship 9.2 kn · median 13.5 (−32%)

9.6Faster than 8% of container ships16.1

CO₂ per transport work (cargo)This ship 48.5 g CO₂/t·nm · median 17.5 (+177%)

7.33Ranks 1,733 of 1,974, lowest first51.6

Middle 80% of shipsMiddle 50%Container medianThis ship

Where the emissions happen, 2024

THETIS splits each ship's emissions 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 ports55%
From the EU34%
Into the EU6%
At berth in the EU5%

80% of this ship's CO₂ falls under the EU ETS (6,627 t).

Fuel burned laden

1,811 t

68% of all fuel; 32% in ballast or unladen

CO₂ at berth

400 t

4.8% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

0.1 t

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

+130 t

+1.6% CO₂eq on top of CO₂ alone, from CH₄ and N₂O; counted in full from 2026

Over the years

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

Fuel kg/nm

SEABOARD GARDENIA
Container median

75.0100.0125.0150.0175.0200.0

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

Average speed, kn

SEABOARD GARDENIA
Container median

8.010.012.014.016.0

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

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

SEABOARD GARDENIA
Container median

10.020.030.040.050.0

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

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2023→2024	−3.6 kn	−7%	−33%	−2%	+67%	3.6 kn slower, fuel per mile down 7%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	−0.8 kn	−1%	−6%	−53%	+27%	0.8 kn slower, fuel per mile flat; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	−0.7 kn	−1%	−6%	−17%	−50%	0.7 kn slower, fuel per mile flat; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	+1.6 kn	+11%	+24%	−0%	+36%	1.6 kn faster, fuel per mile up 11%; better than speed alone explains (hull, engine or trade).
2019→2020	−1.0 kn	−29%	−34%	+3%	−22%	1.0 kn slower, fuel per mile down 29%; better than speed alone explains (hull, engine or trade).
2018→2019	−0.3 kn	+3%	+1%	−4%	+11%	0.3 kn slower, fuel per mile up 3%; 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
2024	Reederei Nord GmbH	2,648	8,281	28,293	3,066	9.2	93.6	48.5	68%
2023	not published	2,890	9,065	28,834	2,245	12.8	100	29.0	95%
2022	not published	6,140	19,137	60,885	4,479	13.6	101	22.8	97%
2021	not published	7,473	23,575	73,251	5,135	14.3	102	45.4	–
2020	not published	6,738	21,266	73,417	5,758	12.7	91.8	33.4	–
2019	not published	9,176	28,658	71,369	5,200	13.7	129	43.0	–
2018	not published	9,259	28,909	74,431	5,304	14.0	124	38.7	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Container median	vs Container	Rank	Verifier	Methods
2024	Reederei Nord GmbH	48.5	17.5	+177%	1,733 of 1,974	ABS	B
2023	not published	29.0	19.4	+49%	1,324 of 1,899	ABS	–
2022	not published	22.8	19.1	+19%	1,069 of 1,825	ABS	B
2021	not published	45.4	17.9	+154%	1,542 of 1,781	EMICERT	B
2020	not published	33.4	17.6	+90%	1,384 of 1,797	DNV	A
2019	not published	43.0	18.9	+128%	1,468 of 1,788	DNV	A
2018	not published	38.7	20.2	+91%	1,320 of 1,705	DNV	A

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