Navalyze · General cargo · Ship

BC VANESSA

IMO: 9426855
Type: General cargo ship
Average cargo carried: 21,765 t
Flag (estimated): Barbados
Port of registry: Bridgetown
Technical efficiency: EEXI 7.10 g CO₂/t·nm

ISM company (DoC holder) in 2025: Stallion Marine Services Ltd

Report year

2021 at a glance

From the 2021 THETIS-MRV report. Carries about 20,137 t of cargo on average.

Fuel kg/nm

78.1

Bulk carrier median 91.4 kg/nm (−15%)

CO₂ per transport work (cargo)

12.2

g CO₂/t·nm · Bulk carrier median 8.57 (+43%)

Average speed

10.4 kn

Bulk carrier median 11.5 kn (−10%)

Fuel per day at sea

19.6 t/day

Fuel consumed

1,796 t

CO₂ emitted

5,667 t

Distance sailed

23,009 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,203 h

92 days, 25% of the year

Within the general cargo fleet, 2025

Set against all 2,723 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 kg/nmThis ship 67.1 kg/nm · median 35.2 (+91%)

17.4Ranks 2,211 of 2,723, lowest first78.8

Average speedThis ship 11.5 kn · median 9.3 (+24%)

6.9Faster than 85% of general cargo ships12.0

CO₂ per transport work (dwt)This ship 9.65 g CO₂/dwt·nm · median 25.5 (−62%)

10.2Ranks 242 of 2,723, lowest first52.7

Middle 80% of shipsMiddle 50%General cargo medianThis ship

Where the emissions happen, 2021

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 ports18%
From the EU31%
Into the EU49%
At berth in the EU2%

Fuel burned laden

–

Not reported

CO₂ at berth

101 t

1.8% 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 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

BC VANESSA
General cargo median

20.040.060.080.0100.0

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

Average speed, kn

BC VANESSA
General cargo median

8.010.012.014.016.0

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

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

BC VANESSA
General cargo median

5.010.015.020.025.030.0

’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	+0.4 kn	−7%	−4%	+15%	+35%	0.4 kn faster, fuel per mile down 7%; better than speed alone explains (hull, engine or trade).
2023→2024	−0.9 kn	+6%	−3%	−48%	−47%	0.9 kn slower, fuel per mile up 6%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	−2.3 kn	−5%	−20%	+47%	+2%	2.3 kn slower, fuel per mile down 5%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	+3.9 kn	−7%	+27%	−55%	+9%	3.9 kn faster, fuel per mile down 7%; better than speed alone explains (hull, engine or trade).
2020→2021	–	–	–	–	–

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	Stallion Marine Services Ltd	616	1,927	9,174	798	11.5	67.1	9.65	–
2024	Stallion Marine Services Ltd	575	1,805	7,958	715	11.1	72.2	13.1	–
2023	not published	1,045	3,282	15,285	1,270	12.0	68.4	13.6	–
2022	not published	751	2,364	10,393	724	14.3	72.3	13.4	–
2021	not published	1,796	5,667	23,009	2,203	10.4	78.1	12.2	–
2020	not published	0	0	–	0	–	–	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/dwt·nm	General cargo median	vs General cargo	Rank	Verifier	Methods
2025	Stallion Marine Services Ltd	9.65	25.5	−62%	242 of 2,723	EMICERT	A
2024	Stallion Marine Services Ltd	7.14	19.3	−63%	93 of 1,111	EMICERT	A
2023	not published	13.6	8.27	+64%	2,977 of 3,548	EMICERT	A
2022	not published	13.4	8.71	+54%	3,222 of 3,968	EMICERT	A
2021	not published	12.2	8.57	+43%	2,801 of 3,466	EMICERT	A
2020	not published	–	–	–	–	EMICERT	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.