Navalyze · Bulk carrier · Ship

PRT ACE

IMO: 9713466
Type: Bulk carrier
Port of registry: Panama
Technical efficiency: EIV 5.36 g CO₂/t·nm

ISM company (DoC holder) in 2024: FIRST MARINE SERVICE CO., LTD.

Report year

2024 at a glance

From the 2024 THETIS-MRV report.

Fuel per mile

81.8 kg/nm

CO₂ per transport work (cargo)

–

g CO₂/t·nm

Average speed

10.4 kn

Fuel per day at sea

20.4 t/day

Fuel consumed

643 t

CO₂ emitted

2,032 t

2,063 t CO₂eq incl. CH₄ and N₂O

Distance sailed

7,859 nm

CO₂ ÷ CO₂ per mile

Time at sea

755 h

31 days, 9% of the year

Within the bulk carrier fleet, 2023

Set against all 3,548 bulk carrier ships with a full-year 2023 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 81.0 kg/nm · median 86.1 (−6%)

63.6Ranks 1,401 of 3,548, lowest first124.7

Average speedThis ship 10.7 kn · median 10.8 (−1%)

8.8Faster than 47% of bulk carrier ships12.0

CO₂ per transport work (cargo)This ship 7.18 g CO₂/t·nm · median 8.27 (−13%)

4.85Ranks 1,291 of 3,548, lowest first17.36

Middle 80% of shipsMiddle 50%Bulk carrier medianThis ship

Where the emissions happen, 2024

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 EU98%
Into the EU2%
At berth in the EU0%

52% of this ship's CO₂ falls under the EU ETS (1,051 t).

Fuel burned laden

–

Not reported

CO₂ at berth

0.0%

Alongside in EU ports

Methane (CH₄)

0.0 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 Bulk carrier median is the middle ship of all bulk carrier ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel per mile, kg/nm

PRT ACE
Bulk carrier median

70.080.090.0100.0110.0

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

Average speed, kn

PRT ACE
Bulk carrier median

10.010.511.011.512.0

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

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

PRT ACE
Bulk carrier median

4.05.06.07.08.09.0

’182018’192019’202020’212021’222022’232023

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2023→2024	−0.3 kn	+1%	−2%	−70%	–	Same speed, fuel per mile flat; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	−1.0 kn	+15%	+6%	+212%	+49%	1.0 kn slower, fuel per mile up 15%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	−0.3 kn	−31%	−33%	−62%	−37%	0.3 kn slower, fuel per mile down 31%; better than speed alone explains (hull, engine or trade).
2020→2021	+0.9 kn	+31%	+42%	−52%	+8%	0.9 kn faster, fuel per mile up 31%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	+0.4 kn	+5%	+8%	+228%	−10%	0.4 kn faster, fuel per mile up 5%; in line with the speed change.
2018→2019	−0.3 kn	−7%	−9%	−52%	+21%	0.3 kn slower, fuel per mile down 7%; in line with the speed change.

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
2024	FIRST MARINE SERVICE CO., LTD.	643	2,032	7,859	755	10.4	81.8	–	–
2023	not published	2,116	6,706	26,109	2,438	10.7	81.0	7.18	–
2022	not published	588	1,856	8,362	716	11.7	70.3	4.82	–
2021	not published	2,250	7,109	22,058	1,836	12.0	102.0	7.64	–
2020	not published	3,580	11,346	46,150	4,143	11.1	77.6	7.09	–
2019	not published	1,043	3,275	14,050	1,310	10.7	74.2	7.91	–
2018	not published	2,341	7,353	29,455	2,677	11.0	79.5	6.52	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Bulk carrier median	vs Bulk carrier	Rank	Verifier	Methods
2024	FIRST MARINE SERVICE CO., LTD.	–	–	–	–	ClassNK	B+C
2023	not published	7.18	8.27	−13%	1,291 of 3,548	ClassNK	B+C
2022	not published	4.82	8.71	−45%	329 of 3,968	ClassNK	B+C
2021	not published	7.64	8.57	−11%	1,282 of 3,466	ClassNK	B+C
2020	not published	7.09	8.24	−14%	1,093 of 3,150	ClassNK	B+C
2019	not published	7.91	8.38	−6%	1,492 of 3,360	ClassNK	B+C
2018	not published	6.52	8.50	−23%	843 of 3,384	ClassNK	B+C

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Bulk carrier 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 bulk carrier 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.