Navalyze · General cargo · Ship

URANUS

IMO: 9053919
Type: General cargo ship
Flag (estimated): Saint Kitts and Nevis
Port of registry: Basseterre
Technical efficiency: EEXI 14.27 g CO₂/t·nm

ISM company (DoC holder) in 2025: GMZ SHIP MANAGEMENT CO. S.A.

Report year

2018 at a glance

From the 2018 THETIS-MRV report.

Fuel kg/nm

45.8

General cargo median 58.4 kg/nm (−22%)

CO₂ per transport work (dwt)

38.8

g CO₂/dwt·nm · General cargo median 24.9 (+56%)

Average speed

8.5 kn

General cargo median 9.7 kn (−12%)

Fuel per day at sea

9.4 t/day

Fuel consumed

457 t

CO₂ emitted

1,432 t

Distance sailed

9,980 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,171 h

49 days, 13% of the year

Within the general cargo fleet, 2021

Set against all 1,142 general cargo ships with a full-year 2021 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 43.1 kg/nm · median 55.9 (−23%)

34.9Ranks 314 of 1,142, lowest first96.3

Average speedThis ship 12.5 kn · median 10.9 (+15%)

8.2Faster than 83% of general cargo ships13.1

CO₂ per transport work (dwt)This ship 31.0 g CO₂/dwt·nm · median 22.7 (+36%)

10.7Ranks 887 of 1,142, lowest first41.6

Middle 80% of shipsMiddle 50%General cargo medianThis ship

Where the emissions happen, 2018

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 ports28%
From the EU21%
Into the EU43%
At berth in the EU8%

Fuel burned laden

–

Not reported

CO₂ at berth

113 t

7.9% 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 General cargo median is the middle ship of all general cargo ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

URANUS
General cargo median

40.045.050.055.060.0

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

Average speed, kn

URANUS
General cargo median

8.09.010.011.012.013.0

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

CO₂ per transport work (dwt), g CO₂/dwt·nm

URANUS
General cargo median

20.025.030.035.040.045.0

’182018’192019’202020’212021

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	–	–	–	–	–
2021→2024	–	–	–	–	–
2020→2021	+3.0 kn	−10%	+19%	−51%	−25%	3.0 kn faster, fuel per mile down 10%; better than speed alone explains (hull, engine or trade).
2019→2020	−2.8 kn	+9%	−16%	−22%	+37%	2.8 kn slower, fuel per mile up 9%; worse than speed alone explains (fouling, weather, loading or trade).
2018→2019	+3.8 kn	−4%	+38%	+209%	−22%	3.8 kn faster, fuel per mile down 4%; 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	GMZ SHIP MANAGEMENT CO. S.A.	0	0	–	0	–	–	–	–
2024	GMZ SHIP MANAGEMENT CO. S.A.	0	0	–	0	–	–	–	–
2021	not published	508	1,604	11,787	940	12.5	43.1	–	–
2020	not published	1,150	3,634	24,045	2,540	9.5	47.8	50.4	–
2019	not published	1,355	4,317	30,814	2,502	12.3	44.0	44.3	–
2018	not published	457	1,432	9,980	1,171	8.5	45.8	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/dwt·nm	General cargo median	vs General cargo	Rank	Verifier	Methods
2025	GMZ SHIP MANAGEMENT CO. S.A.	–	–	–	–	Verifavia	A
2024	GMZ SHIP MANAGEMENT CO. S.A.	–	–	–	–	Verifavia	A
2021	not published	31.0	22.7	+36%	887 of 1,142	Verifavia	A
2020	not published	41.4	24.5	+69%	988 of 1,167	Dromon Bureau of Shipping	A
2019	not published	30.2	25.0	+21%	744 of 1,154	Dromon Bureau of Shipping	A
2018	not published	38.8	24.9	+56%	817 of 1,044	Dromon Bureau of Shipping	–

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. General cargo ships are benchmarked on CO₂ per transport work (dwt) (TW), in g CO₂/dwt·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 general cargo 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.