Navalyze · Reefer · Ship

BALTIC PURPLE

IMO: 9143099
Type: Refrigerated cargo carrier
Average cargo carried: 6,497 t
Port of registry: Nassau
Technical efficiency: EIV 25.61 g CO₂/t·nm

ISM company (DoC holder) in 2025: OWH Shipmanagement GmbH

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 6,497 t of cargo on average.

Fuel per mile

87.1 kg/nm

Reefer median 82.9 kg/nm (+5%)

CO₂ per transport work (cargo)

41.98

g CO₂/t·nm · Reefer median 56.80 (−26%)

Average speed

16.6 kn

Reefer median 14.6 kn (+14%)

Fuel per day at sea

34.7 t/day

Fuel consumed

1,212 t

CO₂ emitted

3,795 t

3,855 t CO₂eq incl. CH₄ and N₂O

Distance sailed

13,914 nm

CO₂ ÷ CO₂ per mile

Time at sea

838 h

35 days, 10% of the year

Within the reefer fleet, 2025

Set against all 109 reefer 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 87.1 kg/nm · median 82.9 (+5%)

55.8Ranks 66 of 109, lowest first117.7

Average speedThis ship 16.6 kn · median 14.6 (+14%)

8.2Faster than 86% of reefer ships16.7

CO₂ per transport work (cargo)This ship 41.98 g CO₂/t·nm · median 56.80 (−26%)

36.74Ranks 20 of 109, lowest first140.03

Middle 80% of shipsMiddle 50%Reefer 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 ports2%
From the EU9%
Into the EU87%
At berth in the EU1%

52% of this ship's CO₂ falls under the EU ETS (1,963 t).

Fuel burned laden

–

Not reported

CO₂ at berth

1.4%

Alongside in EU ports

Methane (CH₄)

0.1 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 Reefer median is the middle ship of all reefer ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel per mile, kg/nm

BALTIC PURPLE
Reefer median

75.080.085.090.0

’182018’192019’202020’212021’222022’242024’252025

Average speed, kn

BALTIC PURPLE
Reefer median

14.015.016.017.018.0

’182018’192019’202020’212021’222022’242024’252025

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

BALTIC PURPLE
Reefer median

30.040.050.060.070.080.0

’182018’192019’202020’212021’222022’242024’252025

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2024→2025	+0.9 kn	+7%	+13%	−47%	−29%	0.9 kn faster, fuel per mile up 7%; in line with the speed change.
2022→2024	−0.8 kn	+0%	−5%	+253%	+69%	0.8 kn slower, fuel per mile flat; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	−0.1 kn	+1%	+1%	−74%	−33%	Same speed, fuel per mile flat.
2020→2021	+0.7 kn	−4%	+0%	+268%	+38%	0.7 kn faster, fuel per mile down 4%; better than speed alone explains (hull, engine or trade).
2019→2020	−1.6 kn	+8%	−2%	+1%	−48%	1.6 kn slower, fuel per mile up 8%; worse than speed alone explains (fouling, weather, loading or trade).
2018→2019	−0.1 kn	−5%	−5%	−58%	+4%	Same speed, fuel per mile down 5%; in line with the speed change.

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	OWH Shipmanagement GmbH	1,212	3,795	13,914	838	16.6	87.1	41.98	–
2024	OWH Shipmanagement GmbH	2,117	6,616	26,042	1,660	15.7	81.3	59.19	–
2022	not published	598	1,872	7,369	447	16.5	81.1	35.11	–
2021	not published	2,284	7,186	28,494	1,717	16.6	80.2	52.14	–
2020	not published	645	2,018	7,738	486	15.9	83.4	37.78	–
2019	not published	590	1,845	7,632	437	17.5	77.4	72.74	–
2018	not published	1,470	4,582	18,122	1,032	17.6	81.1	69.65	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Reefer median	vs Reefer	Rank	Verifier	Methods
2025	OWH Shipmanagement GmbH	41.98	56.80	−26%	20 of 109	Verifavia	A+B+C
2024	OWH Shipmanagement GmbH	59.19	58.69	+1%	56 of 108	Verifavia	B+C
2022	not published	35.11	55.27	−36%	15 of 143	Verifavia	C
2021	not published	52.14	54.99	−5%	69 of 158	Verifavia	C
2020	not published	37.78	59.07	−36%	13 of 149	Verifavia	B+C
2019	not published	72.74	62.58	+16%	94 of 147	Verifavia	B+C
2018	not published	69.65	72.84	−4%	63 of 136	Verifavia	C

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