Navalyze · Chemical tanker · Ship

SEYCHELLES PROGRESS

IMO: 9298181
Type: Chemical tanker
Average cargo carried: 16,283 t
Flag (estimated): Seychelles
Port of registry: Port Victoria
Technical efficiency: EIV 7.02 g CO₂/t·nm
Ice class: IB

ISM company (DoC holder) in 2025: Seychelles Progress Ltd

Report year

2022 at a glance

From the 2022 THETIS-MRV report. Carries about 17,966 t of cargo on average.

Fuel kg/nm

95.4

Chemical tanker median 84.6 kg/nm (+13%)

CO₂ per transport work (cargo)

16.9

g CO₂/t·nm · Chemical tanker median 16.1 (+5%)

Average speed

7.7 kn

Chemical tanker median 11.1 kn (−31%)

Fuel per day at sea

17.7 t/day

Fuel consumed

4,451 t

CO₂ emitted

14,123 t

Distance sailed

46,655 nm

CO₂ ÷ CO₂ per mile

Time at sea

6,050 h

252 days, 69% of the year

Within the chemical tanker fleet, 2025

Set against all 1,460 chemical tanker 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 108 kg/nm · median 79.7 (+35%)

52.8Ranks 1,280 of 1,460, lowest first111

Average speedThis ship 10.5 kn · median 11.1 (−5%)

8.8Faster than 34% of chemical tanker ships12.4

CO₂ per transport work (cargo)This ship 21.0 g CO₂/t·nm · median 15.0 (+40%)

7.93Ranks 980 of 1,460, lowest first40.2

Middle 80% of shipsMiddle 50%Chemical tanker medianThis ship

Where the emissions happen, 2022

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 ports21%
From the EU33%
Into the EU40%
At berth in the EU6%

Fuel burned laden

–

Not reported

CO₂ at berth

884 t

6.3% 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 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

SEYCHELLES PROGRESS
Chemical tanker median

60.080.0100.0120.0140.0

’182018’192019’202020’212021’222022’232023’242024’252025

Average speed, kn

SEYCHELLES PROGRESS
Chemical tanker median

6.08.010.012.014.0

’182018’192019’202020’212021’222022’232023’242024’252025

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

SEYCHELLES PROGRESS
Chemical tanker median

15.017.520.022.525.0

’182018’192019’202020’212021’222022’232023’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	+0.4 kn	−13%	−9%	+13%	−12%	0.4 kn faster, fuel per mile down 13%; better than speed alone explains (hull, engine or trade).
2023→2024	−0.7 kn	+14%	+7%	−7%	+14%	0.7 kn slower, fuel per mile up 14%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	+3.1 kn	+13%	+59%	−31%	+24%	3.1 kn faster, fuel per mile up 13%; better than speed alone explains (hull, engine or trade).
2021→2022	−2.6 kn	+5%	−21%	+36%	−15%	2.6 kn slower, fuel per mile up 5%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	−1.6 kn	−3%	−16%	−35%	+5%	1.6 kn slower, fuel per mile down 3%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	−1.0 kn	+10%	+1%	−2%	+19%	1.0 kn slower, fuel per mile up 10%; worse than speed alone explains (fouling, weather, loading or trade).
2018→2019	+5.9 kn	−6%	+71%	+19%	−12%	5.9 kn faster, fuel per mile down 6%; 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
2025	Seychelles Progress Ltd	3,619	11,492	33,625	3,195	10.5	108	21.0	–
2024	Seychelles Progress Ltd	3,659	11,554	29,667	2,925	10.1	123	23.8	–
2023	not published	3,460	11,008	32,039	2,958	10.8	108	20.9	–
2022	not published	4,451	14,123	46,655	6,050	7.7	95.4	16.9	–
2021	not published	3,120	9,845	34,399	3,324	10.3	90.7	19.8	44%
2020	not published	4,976	15,729	53,023	4,473	11.9	93.8	18.9	–
2019	not published	4,619	14,595	54,117	4,195	12.9	85.4	15.8	–
2018	not published	4,129	13,041	45,325	6,451	7.0	91.1	18.0	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Chemical tanker median	vs Chemical tanker	Rank	Verifier	Methods
2025	Seychelles Progress Ltd	21.0	15.0	+40%	980 of 1,460	Verifavia	A
2024	Seychelles Progress Ltd	23.8	16.7	+42%	873 of 1,274	Verifavia	A
2023	not published	20.9	16.2	+28%	830 of 1,314	Verifavia	A
2022	not published	16.9	16.1	+5%	747 of 1,409	Verifavia	A
2021	not published	19.8	16.7	+19%	831 of 1,343	ABS	A
2020	not published	18.9	16.2	+17%	808 of 1,312	ABS	A
2019	not published	15.8	17.3	−9%	564 of 1,321	ABS	A
2018	not published	18.0	17.1	+5%	694 of 1,294	ABS	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.