Navalyze · Other · Ship

PACIFIC GREBE

IMO: 9464883
Type: Other ship types
Average cargo carried: 130 t
Flag (estimated): United Kingdom
Port of registry: Barrow-In-Furness
Technical efficiency: EIV 36.68 g CO₂/t·nm

ISM company (DoC holder) in 2025: AW SHIP MANAGEMENT LIMITED

Report year

2021 at a glance

From the 2021 THETIS-MRV report. Carries about 113 t of cargo on average.

Fuel kg/nm

48.5

Other median 85.8 kg/nm (−43%)

CO₂ per transport work (cargo)

1,377

g CO₂/t·nm · Other median 159 (+763%)

Average speed

11.5 kn

Other median 11.2 kn (+3%)

Fuel per day at sea

13.4 t/day

Fuel consumed

1,528 t

CO₂ emitted

4,900 t

Distance sailed

31,542 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,732 h

114 days, 31% of the year

Within the other fleet, 2025

Set against all 159 other 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 49.4 kg/nm · median 87.2 (−43%)

47.6Ranks 21 of 159, lowest first161

Average speedThis ship 11.0 kn · median 10.4 (+6%)

5.8Faster than 57% of other ships13.4

CO₂ per transport work (cargo)This ship 1,219 g CO₂/t·nm · median 86.7 (+1,307%)

30.8Ranks 149 of 159, lowest first600

Middle 80% of shipsMiddle 50%Other 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 ports0%
From the EU47%
Into the EU53%
At berth in the EU0%

Fuel burned laden

1,499 t

98% of all fuel; 2% in ballast or unladen

CO₂ at berth

14 t

0.3% 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 Other median is the middle ship of all other ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

PACIFIC GREBE
Other median

40.060.080.0100.0

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

Average speed, kn

PACIFIC GREBE
Other median

0.020.040.060.080.0

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

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

PACIFIC GREBE
Other median

0.01,0002,0003,000

’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	−51.4 kn	−5%	−83%	−44%	+101%	51.4 kn slower, fuel per mile down 5%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	+51.6 kn	−18%	+373%	+126%	−5%	51.6 kn faster, fuel per mile down 18%; better than speed alone explains (hull, engine or trade).
2022→2023	−0.6 kn	+47%	+38%	+28%	−58%	0.6 kn slower, fuel per mile up 47%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	−0.1 kn	−11%	−11%	−70%	+11%	Same speed, fuel per mile down 11%; better than speed alone explains (hull, engine or trade).
2020→2021	+2.1 kn	−17%	+2%	+240%	+6%	2.1 kn faster, fuel per mile down 17%; better than speed alone explains (hull, engine or trade).
2019→2020	−1.4 kn	−12%	−23%	+387%	−54%	1.4 kn slower, fuel per mile down 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	Hours at seah	Average speedknots at sea	Fuel kg/nmthis ship	CO₂ per transport work (cargo)g/t·nm, this ship	Laden fuel
2025	AW SHIP MANAGEMENT LIMITED	763	2,447	15,444	1,404	11.0	49.4	1,219	1%
2024	AW SHIP MANAGEMENT LIMITED	1,440	4,617	27,791	445	62.4	51.8	608	–
2023	not published	781	2,503	12,304	1,144	10.8	63.5	640	–
2022	not published	415	1,330	9,582	839	11.4	43.3	1,525	–
2021	not published	1,528	4,900	31,542	2,732	11.5	48.5	1,377	98%
2020	not published	539	1,729	9,272	982	9.4	58.2	1,303	83%
2019	not published	126	404	1,902	176	10.8	66.2	2,804	47%

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Other median	vs Other	Rank	Verifier	Methods
2025	AW SHIP MANAGEMENT LIMITED	1,219	86.7	+1,307%	149 of 159	Lloyd's Register	–
2024	AW SHIP MANAGEMENT LIMITED	608	51.6	+1,079%	183 of 189	Lloyd's Register	–
2023	not published	640	93.5	+584%	115 of 116	Lloyd's Register	–
2022	not published	1,525	74.1	+1,959%	75 of 78	Lloyd's Register	–
2021	not published	1,377	159	+763%	69 of 72	Lloyd's Register	B
2020	not published	1,303	121	+979%	78 of 81	Lloyd's Register	B
2019	not published	2,804	90.1	+3,012%	95 of 96	Lloyd's Register	B

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Other 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 other 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.