Navalyze · Chemical tanker · Ship

MELATI 5

IMO: 9172258
Type: Chemical tanker
Average cargo carried: 18,736 t
Flag (estimated): Hong Kong (China)
Port of registry: Hong Kong
Technical efficiency: EEXI 6.16 g CO₂/t·nm

ISM company (DoC holder) in 2024: RAFFLES SHIPMANAGEMENT SERVICES PTE LTD

Report year

2024 at a glance

From the 2024 THETIS-MRV report. Carries about 18,736 t of cargo on average.

Fuel kg/nm

111

Chemical tanker median 80.8 kg/nm (+37%)

CO₂ per transport work (cargo)

18.7

g CO₂/t·nm · Chemical tanker median 16.7 (+12%)

Average speed

10.5 kn

Chemical tanker median 11.0 kn (−5%)

Fuel per day at sea

27.8 t/day

Fuel consumed

1,441 t

CO₂ emitted

4,563 t

4,634 t CO₂eq incl. CH₄ and N₂O

Distance sailed

13,004 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,242 h

52 days, 14% 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 kg/nmThis ship 111 kg/nm · median 80.8 (+37%)

53.8Ranks 1,147 of 1,274, lowest first111

Average speedThis ship 10.5 kn · median 11.0 (−5%)

8.7Faster than 37% of chemical tanker ships12.5

CO₂ per transport work (cargo)This ship 18.7 g CO₂/t·nm · median 16.7 (+12%)

8.47Ranks 729 of 1,274, lowest first42.0

Middle 80% of shipsMiddle 50%Chemical tanker medianThis ship

Where the emissions happen, 2024

THETIS splits each ship's emissions 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 EU37%
Into the EU53%
At berth in the EU9%

55% of this ship's CO₂ falls under the EU ETS (2,490 t).

Fuel burned laden

–

Not reported

CO₂ at berth

416 t

9.1% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

0.1 t

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

+71 t

+1.6% CO₂eq on top of CO₂ alone, 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 kg/nm

MELATI 5
Chemical tanker median

80.090.0100.0110.0120.0

’182018’212021’222022’232023’242024

Average speed, kn

MELATI 5
Chemical tanker median

9.510.010.511.011.5

’182018’212021’222022’232023’242024

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

MELATI 5
Chemical tanker median

15.020.025.030.035.0

’182018’212021’222022’232023’242024

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2023→2024	+0.2 kn	−6%	−4%	−58%	+20%	Same speed, fuel per mile down 6%; better than speed alone explains (hull, engine or trade).
2022→2023	−0.4 kn	+3%	−1%	+187%	−4%	0.4 kn slower, fuel per mile up 3%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	−0.2 kn	−5%	−6%	−16%	−16%	Same speed, fuel per mile down 5%; in line with the speed change.
2018→2021	+1.1 kn	+18%	+32%	+13%	−38%	1.1 kn faster, fuel per mile up 18%; 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	Hours at seah	Average speedknots at sea	Fuel kg/nmthis ship	CO₂ per transport work (cargo)g/t·nm, this ship	Laden fuel
2024	RAFFLES SHIPMANAGEMENT SERVICES PTE LTD	1,441	4,563	13,004	1,242	10.5	111	18.7	–
2023	not published	3,624	11,483	30,875	3,004	10.3	117	15.6	–
2022	not published	1,223	3,865	10,752	1,001	10.7	114	16.2	–
2021	not published	1,541	4,867	12,839	1,180	10.9	120	19.2	–
2018	not published	1,153	3,611	11,368	1,162	9.8	101	30.8	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Chemical tanker median	vs Chemical tanker	Rank	Verifier	Methods
2024	RAFFLES SHIPMANAGEMENT SERVICES PTE LTD	18.7	16.7	+12%	729 of 1,274	Bureau Veritas	A
2023	not published	15.6	16.2	−4%	619 of 1,314	Bureau Veritas	A
2022	not published	16.2	16.1	+1%	714 of 1,409	Bureau Veritas	A
2021	not published	19.2	16.7	+15%	817 of 1,343	Bureau Veritas	A
2018	not published	30.8	17.1	+79%	1,029 of 1,294	Bureau Veritas	A

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.