Navalyze · Chemical tanker · Ship

UACC MANAMA

IMO: 9458822
Type: Chemical tanker
Port of registry: Majuro
Technical efficiency: EIV 6.84 g CO₂/t·nm

ISM company (DoC holder) in 2024: ATNY MANAMA LLC

Report year

2024 at a glance

From the 2024 THETIS-MRV report.

Fuel per mile

200.7 kg/nm

CO₂ per transport work (cargo)

–

g CO₂/t·nm

Average speed

11.5 kn

Fuel per day at sea

55.4 t/day

Fuel consumed

1,248 t

CO₂ emitted

3,964 t

4,026 t CO₂eq incl. CH₄ and N₂O

Distance sailed

6,215 nm

CO₂ ÷ CO₂ per mile

Time at sea

540 h

23 days, 6% of the year

Within the chemical tanker fleet, 2023

Set against all 1,314 chemical tanker 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 140.5 kg/nm · median 81.9 (+72%)

55.0Ranks 1,280 of 1,314, lowest first114.9

Average speedThis ship 11.1 kn · median 11.2 (−1%)

9.1Faster than 46% of chemical tanker ships12.7

CO₂ per transport work (cargo)This ship 11.64 g CO₂/t·nm · median 16.23 (−28%)

9.07Ranks 335 of 1,314, lowest first43.80

Middle 80% of shipsMiddle 50%Chemical tanker 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 ports38%
From the EU62%
Into the EU0%
At berth in the EU0%

84% of this ship's CO₂ falls under the EU ETS (3,331 t).

Fuel burned laden

–

Not reported

CO₂ at berth

0.0%

Alongside in EU ports

Methane (CH₄)

0.1 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 Chemical tanker median is the middle ship of all chemical 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

UACC MANAMA
Chemical tanker median

50.0100.0150.0200.0250.0

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

Average speed, kn

UACC MANAMA
Chemical tanker median

10.011.012.013.014.0

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

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

UACC MANAMA
Chemical tanker median

10.012.014.016.018.0

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

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2023→2024	+0.4 kn	+43%	+48%	−48%	–	0.4 kn faster, fuel per mile up 43%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	−1.3 kn	+10%	−2%	−57%	+6%	1.3 kn slower, fuel per mile up 10%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	+0.0 kn	+0%	+1%	+98%	+2%	Same speed, fuel per mile flat.
2020→2021	−0.9 kn	−6%	−13%	+26%	−13%	0.9 kn slower, fuel per mile down 6%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	+2.6 kn	−7%	+16%	+55%	−8%	2.6 kn faster, fuel per mile down 7%; better than speed alone explains (hull, engine or trade).
2018→2019	−0.7 kn	+9%	+2%	−65%	+9%	0.7 kn slower, fuel per mile up 9%; 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
2024	ATNY MANAMA LLC	1,248	3,964	6,215	540	11.5	200.7	–	–
2023	not published	1,681	5,315	11,963	1,080	11.1	140.5	11.64	–
2022	not published	3,534	11,193	27,749	2,230	12.4	127.4	10.94	–
2021	not published	1,781	5,596	13,989	1,130	12.4	127.3	10.72	–
2020	not published	1,515	4,804	11,145	838	13.3	135.9	12.37	–
2019	not published	1,045	3,292	7,173	670	10.7	145.6	13.46	–
2018	not published	2,754	8,628	20,689	1,813	11.4	133.1	12.30	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Chemical tanker median	vs Chemical tanker	Rank	Verifier	Methods
2024	ATNY MANAMA LLC	–	–	–	–	ClassNK	A
2023	not published	11.64	16.23	−28%	335 of 1,314	ClassNK	A
2022	not published	10.94	16.06	−32%	300 of 1,409	ClassNK	A
2021	not published	10.72	16.69	−36%	238 of 1,343	ABS	C
2020	not published	12.37	16.16	−23%	362 of 1,312	ABS	C
2019	not published	13.46	17.32	−22%	412 of 1,321	ABS	C
2018	not published	12.30	17.14	−28%	348 of 1,294	ABS	C

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