Navalyze · General cargo · Ship

LADY RUBINA

IMO: 9370109
Type: General cargo ship
Port of registry: Panama
Technical efficiency: EEXI 10.17 g CO₂/t·nm
Former names: SAGITTA

ISM company (DoC holder) in 2025: GN BULK DENIZ TASIMACILIGI LTD. STI.

Report year

2025 at a glance

From the 2025 THETIS-MRV report.

Fuel per mile

58.4 kg/nm

General cargo median 35.3 kg/nm (+65%)

CO₂ per transport work (dwt)

31.24

g CO₂/dwt·nm · General cargo median 25.45 (+23%)

Average speed

9.4 kn

General cargo median 9.3 kn (+1%)

Fuel per day at sea

13.1 t/day

Fuel consumed

1,321 t

CO₂ emitted

4,194 t

4,259 t CO₂eq incl. CH₄ and N₂O

Distance sailed

22,627 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,418 h

101 days, 28% of the year

Within the general cargo fleet, 2025

Set against all 2,706 general cargo 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 58.4 kg/nm · median 35.3 (+65%)

17.4Ranks 2,002 of 2,706, lowest first78.8

Average speedThis ship 9.4 kn · median 9.3 (+1%)

7.0Faster than 51% of general cargo ships12.1

CO₂ per transport work (dwt)This ship 31.24 g CO₂/dwt·nm · median 25.45 (+23%)

10.14Ranks 1,843 of 2,706, lowest first52.37

Middle 80% of shipsMiddle 50%General cargo 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 ports31%
From the EU27%
Into the EU33%
At berth in the EU9%

70% of this ship's CO₂ falls under the EU ETS (2,938 t).

Fuel burned laden

–

Not reported

CO₂ at berth

8.7%

Alongside in EU ports

Methane (CH₄)

0.1 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

1.015

Uplift from CH₄ and N₂O, counted in full from 2026

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 per mile, kg/nm

LADY RUBINA
General cargo median

30.040.050.060.070.0

’182018’192019’202020’212021’222022’232023’242024’252025

Average speed, kn

LADY RUBINA
General cargo median

7.08.09.010.011.0

’182018’192019’202020’212021’222022’232023’242024’252025

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

LADY RUBINA
General cargo median

15.020.025.030.035.0

’182018’192019’202020’212021’222022’232023’242024’252025

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2024→2025	+0.4 kn	+1%	+4%	−18%	+27%	0.4 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2023→2024	−0.7 kn	+2%	−5%	+5%	+25%	0.7 kn slower, fuel per mile flat; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	−1.1 kn	−17%	−25%	+224%	−37%	1.1 kn slower, fuel per mile down 17%; in line with the speed change.
2021→2022	+0.2 kn	+3%	+6%	−79%	+8%	Same speed, fuel per mile up 3%; in line with the speed change.
2020→2021	−0.2 kn	−2%	−4%	+283%	+57%	Same speed, fuel per mile flat.
2019→2020	+3.4 kn	+4%	+52%	−55%	−42%	3.4 kn faster, fuel per mile up 4%; better than speed alone explains (hull, engine or trade).
2018→2019	−2.2 kn	+12%	−14%	−7%	+76%	2.2 kn slower, fuel per mile up 12%; 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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2025	GN BULK DENIZ TASIMACILIGI LTD. STI.	1,321	4,194	22,627	2,418	9.4	58.4	–	–
2024	GN BULK DENIZ TASIMACILIGI LTD. STI.	1,591	5,012	27,492	3,043	9.0	57.9	–	66%
2023	not published	1,484	4,685	26,092	2,685	9.7	56.9	–	75%
2022	not published	551	1,732	8,043	742	10.8	68.5	–	–
2021	not published	2,487	7,784	37,451	3,548	10.6	66.4	–	–
2020	not published	662	2,064	9,786	908	10.8	67.6	–	–
2019	not published	1,394	4,372	21,549	2,912	7.4	64.7	–	–
2018	not published	1,341	4,196	23,184	2,403	9.6	57.8	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/dwt·nm	General cargo median	vs General cargo	Rank	Verifier	Methods
2025	GN BULK DENIZ TASIMACILIGI LTD. STI.	31.24	25.45	+23%	1,843 of 2,706	Bureau Veritas	A
2024	GN BULK DENIZ TASIMACILIGI LTD. STI.	24.56	19.25	+28%	763 of 1,111	Bureau Veritas	A
2023	not published	19.65	20.67	−5%	481 of 1,045	Bureau Veritas	A
2022	not published	31.16	21.57	+44%	786 of 1,034	DNV	A
2021	not published	28.74	22.70	+27%	838 of 1,142	DNV	A
2020	not published	18.34	24.50	−25%	289 of 1,167	DNV	A
2019	not published	31.73	24.96	+27%	792 of 1,154	DNV	A
2018	not published	18.01	24.89	−28%	262 of 1,044	DNV	A

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.