Navalyze · Reefer · Ship

ORANGE STREAM

IMO: 9795983
Type: Refrigerated cargo carrier
Average cargo carried: 2,388 t
Flag (estimated): Bahamas
Port of registry: Nassau
Technical efficiency: EEXI 15.10 g CO₂/t·nm

ISM company (DoC holder) in 2025: Seatrade Groningen B.V. · part of Seatrade

Report year

2023 at a glance

From the 2023 THETIS-MRV report. Carries about 2,685 t of cargo on average.

Fuel kg/nm

50.5

Reefer median 80.9 kg/nm (−38%)

CO₂ per transport work (cargo)

59.2

g CO₂/t·nm · Reefer median 55.6 (+6%)

Average speed

10.6 kn

Reefer median 14.7 kn (−28%)

Fuel per day at sea

12.8 t/day

Fuel consumed

458 t

CO₂ emitted

1,441 t

Distance sailed

9,065 nm

CO₂ ÷ CO₂ per mile

Time at sea

858 h

36 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 kg/nmThis ship 49.3 kg/nm · median 82.9 (−41%)

55.8Ranks 7 of 109, lowest first118

Average speedThis ship 7.4 kn · median 14.6 (−49%)

8.2Faster than 7% of reefer ships16.7

CO₂ per transport work (cargo)This ship 65.1 g CO₂/t·nm · median 56.8 (+15%)

36.7Ranks 71 of 109, lowest first140

Middle 80% of shipsMiddle 50%Reefer 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 EU48%
Into the EU48%
At berth in the EU5%

Fuel burned laden

–

Not reported

CO₂ at berth

66 t

4.6% 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 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 kg/nm

ORANGE STREAM
Reefer median

40.050.060.070.080.090.0

’212021’222022’232023’242024’252025

Average speed, kn

ORANGE STREAM
Reefer median

5.010.015.020.0

’212021’222022’232023’242024’252025

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

ORANGE STREAM
Reefer median

30.040.050.060.070.0

’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	+2.4 kn	−19%	+21%	+146%	+66%	2.4 kn faster, fuel per mile down 19%; better than speed alone explains (hull, engine or trade).
2023→2024	−5.6 kn	+21%	−43%	−41%	−34%	5.6 kn slower, fuel per mile up 21%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	−0.4 kn	+11%	+7%	+47%	+57%	0.4 kn slower, fuel per mile up 11%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	−0.4 kn	+0%	−3%	−74%	−37%	0.4 kn slower, fuel per mile flat; 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	Seatrade Groningen B.V.	650	2,050	13,188	1,775	7.4	49.3	65.1	–
2024	Seatrade Groningen B.V.	326	1,026	5,351	1,070	5.0	60.9	39.1	–
2023	not published	458	1,441	9,065	858	10.6	50.5	59.2	–
2022	not published	280	879	6,155	561	11.0	45.6	37.8	–
2021	not published	1,063	3,326	23,312	2,052	11.4	45.6	60.3	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Reefer median	vs Reefer	Rank	Verifier	Methods
2025	Seatrade Groningen B.V.	65.1	56.8	+15%	71 of 109	Bureau Veritas	A
2024	Seatrade Groningen B.V.	39.1	58.7	−33%	15 of 108	Bureau Veritas	A
2023	not published	59.2	55.6	+6%	80 of 135	Bureau Veritas	A+B
2022	not published	37.8	55.3	−32%	22 of 143	Bureau Veritas	A
2021	not published	60.3	55.0	+10%	96 of 158	Bureau Veritas	A

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.