Navalyze · Reefer · Ship

ORANGE STRAIT

IMO: 9795995
Type: Refrigerated cargo carrier
Average cargo carried: 2,302 t
Flag (estimated): Bahamas
Port of registry: Nassau
Technical efficiency: EEDI 15.00 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 2,123 t of cargo on average.

Fuel kg/nm

45.9

Reefer median 80.9 kg/nm (−43%)

CO₂ per transport work (cargo)

67.7

g CO₂/t·nm · Reefer median 55.6 (+22%)

Average speed

9.0 kn

Reefer median 14.7 kn (−39%)

Fuel per day at sea

9.9 t/day

Fuel consumed

927 t

CO₂ emitted

2,904 t

Distance sailed

20,221 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,256 h

94 days, 26% 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 42.3 kg/nm · median 82.9 (−49%)

55.8Ranks 3 of 109, lowest first118

Average speedThis ship 10.0 kn · median 14.6 (−32%)

8.2Faster than 15% of reefer ships16.7

CO₂ per transport work (cargo)This ship 57.6 g CO₂/t·nm · median 56.8 (+1%)

36.7Ranks 58 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 ports6%
From the EU30%
Into the EU61%
At berth in the EU3%

Fuel burned laden

–

Not reported

CO₂ at berth

82 t

2.8% 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 STRAIT
Reefer median

40.060.080.0100.0

’192019’202020’212021’222022’232023’242024’252025

Average speed, kn

ORANGE STRAIT
Reefer median

5.010.015.020.0

’192019’202020’212021’222022’232023’242024’252025

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

ORANGE STRAIT
Reefer median

40.060.080.0100120140

’192019’202020’212021’222022’232023’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	+4.8 kn	−4%	+85%	+44%	−52%	4.8 kn faster, fuel per mile down 4%; better than speed alone explains (hull, engine or trade).
2023→2024	−3.8 kn	−4%	−44%	−24%	+78%	3.8 kn slower, fuel per mile down 4%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	−1.3 kn	−24%	−34%	+143%	+66%	1.3 kn slower, fuel per mile down 24%; in line with the speed change.
2021→2022	−1.0 kn	+51%	+38%	−59%	−26%	1.0 kn slower, fuel per mile up 51%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	−0.7 kn	−8%	−13%	+145%	+5%	0.7 kn slower, fuel per mile down 8%; in line with the speed change.
2019→2020	+1.4 kn	+1%	+15%	−5%	+7%	1.4 kn faster, fuel per mile flat; better than speed alone explains (hull, engine 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.	940	2,949	22,225	2,214	10.0	42.3	57.6	–
2024	Seatrade Groningen B.V.	679	2,131	15,439	2,965	5.2	44.0	120	–
2023	not published	927	2,904	20,221	2,256	9.0	45.9	67.7	–
2022	not published	503	1,578	8,311	804	10.3	60.5	40.7	–
2021	not published	820	2,566	20,473	1,813	11.3	40.1	54.8	–
2020	not published	367	1,148	8,371	699	12.0	43.8	52.1	–
2019	not published	383	1,200	8,811	833	10.6	43.5	48.6	–

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.	57.6	56.8	+1%	58 of 109	Bureau Veritas	A
2024	Seatrade Groningen B.V.	120	58.7	+105%	97 of 108	Bureau Veritas	A
2023	not published	67.7	55.6	+22%	91 of 135	Bureau Veritas	A+B
2022	not published	40.7	55.3	−26%	28 of 143	Bureau Veritas	A
2021	not published	54.8	55.0	−0%	79 of 158	Bureau Veritas	A
2020	not published	52.1	59.1	−12%	54 of 149	Bureau Veritas	A
2019	not published	48.6	62.6	−22%	40 of 147	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.