Navalyze · Oil tanker · Ship

ROSE PG

IMO: 9799032
Type: Oil tanker
Average cargo carried: 3 t
Technical efficiency: EEDI 13.10 g CO₂/t·nm

ISM company (DoC holder) in 2025: Pritchard-Gordon Tankers Ltd

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 3 t of cargo on average.

Fuel per mile

45.6 kg/nm

CO₂ per transport work (cargo)

47,601

g CO₂/t·nm

Average speed

4.5 kn

Fuel per day at sea

5.0 t/day

Fuel consumed

278 t

CO₂ emitted

890 t

904 t CO₂eq incl. CH₄ and N₂O

Distance sailed

6,088 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,339 h

56 days, 15% of the year

Within the chemical tanker fleet, 2024

Set against all 1,274 chemical tanker ships with a full-year 2024 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 50.4 kg/nm · median 80.8 (−38%)

53.8Ranks 89 of 1,274, lowest first110.8

Average speedThis ship 7.3 kn · median 11.0 (−34%)

8.7Faster than 4% of chemical tanker ships12.5

CO₂ per transport work (cargo)This ship 96.38 g CO₂/t·nm · median 16.73 (+476%)

8.47Ranks 1,268 of 1,274, lowest first41.97

Middle 80% of shipsMiddle 50%Chemical tanker 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 ports0%
From the EU52%
Into the EU37%
At berth in the EU11%

56% of this ship's CO₂ falls under the EU ETS (496 t).

Fuel burned laden

–

Not reported

CO₂ at berth

11.5%

Alongside in EU ports

Methane (CH₄)

0.0 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

1.016

Uplift from CH₄ and N₂O, counted in full from 2026

Over the years

Full-year reports only. The Oil tanker median is the middle ship of all oil tanker ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel per mile, kg/nm

ROSE PG
Oil tanker median

20.040.060.080.0100.0

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

Average speed, kn

ROSE PG
Oil tanker median

4.06.08.010.012.0

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

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

ROSE PG
Oil tanker median

0.025.050.075.0100

’192019’202020’232023’242024

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2024→2025	−2.8 kn	−10%	−43%	+38%	–	2.8 kn slower, fuel per mile down 10%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	−1.0 kn	+20%	+5%	−20%	+132%	1.0 kn slower, fuel per mile up 20%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	+0.1 kn	−36%	−35%	+2,971%	–	Same speed, fuel per mile down 36%; better than speed alone explains (hull, engine or trade).
2021→2022	−2.0 kn	+85%	+48%	−98%	–	2.0 kn slower, fuel per mile up 85%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	+1.8 kn	−3%	+18%	+196%	–	1.8 kn faster, fuel per mile down 3%; better than speed alone explains (hull, engine or trade).
2019→2020	+1.2 kn	−25%	−12%	+164%	−65%	1.2 kn faster, fuel per mile down 25%; 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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2025	Pritchard-Gordon Tankers Ltd	278	890	6,088	1,339	4.5	45.6	47,601.39	–
2024	Pritchard-Gordon Tankers Ltd	223	714	4,417	606	7.3	50.4	96.38	–
2023	not published	231	741	5,497	662	8.3	42.0	41.54	87%
2022	not published	12	38	179	22	8.2	65.6	347.72	–
2021	not published	342	1,095	9,619	938	10.2	35.5	396.15	–
2020	not published	119	381	3,250	387	8.4	36.5	9.65	–
2019	not published	60	189	1,232	172	7.2	48.7	27.97	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Oil tanker median	vs Oil tanker	Rank	Verifier	Methods
2025	Pritchard-Gordon Tankers Ltd	–	–	–	–	Lloyd's Register	B
2024	Pritchard-Gordon Tankers Ltd	96.38	16.73	+476%	1,268 of 1,274	Lloyd's Register	B
2023	not published	41.54	16.23	+156%	1,162 of 1,314	Lloyd's Register	B
2022	not published	–	–	–	–	Lloyd's Register	B
2021	not published	–	–	–	–	Lloyd's Register	B
2020	not published	9.65	16.16	−40%	152 of 1,312	Lloyd's Register	B
2019	not published	27.97	17.32	+61%	1,011 of 1,321	Lloyd's Register	–

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Oil tanker 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 oil tanker 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.