Navalyze · Chemical tanker · Ship

SYDSTRAUM

IMO: 9854478
Type: Chemical tanker
Average cargo carried: 5,059 t
Port of registry: Bergen
Technical efficiency: EEXI 8.81 g CO₂/t·nm
Ice class: IA

ISM company (DoC holder) in 2025: Utkilen AS

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 5,059 t of cargo on average.

Fuel per mile

49.4 kg/nm

Chemical tanker median 79.7 kg/nm (−38%)

CO₂ per transport work (cargo)

31.29

g CO₂/t·nm · Chemical tanker median 15.04 (+108%)

Average speed

10.8 kn

Chemical tanker median 11.1 kn (−3%)

Fuel per day at sea

12.8 t/day

Fuel consumed

2,371 t

CO₂ emitted

7,600 t

7,717 t CO₂eq incl. CH₄ and N₂O

Distance sailed

48,013 nm

CO₂ ÷ CO₂ per mile

Time at sea

4,458 h

186 days, 51% 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 per mileThis ship 49.4 kg/nm · median 79.7 (−38%)

52.8Ranks 99 of 1,460, lowest first111.0

Average speedThis ship 10.8 kn · median 11.1 (−3%)

8.8Faster than 40% of chemical tanker ships12.4

CO₂ per transport work (cargo)This ship 31.29 g CO₂/t·nm · median 15.04 (+108%)

7.93Ranks 1,193 of 1,460, lowest first40.17

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 ports84%
From the EU1%
Into the EU1%
At berth in the EU13%

99% of this ship's CO₂ falls under the EU ETS (7,515 t).

Fuel burned laden

–

Not reported

CO₂ at berth

13.4%

Alongside in EU ports

Methane (CH₄)

0.1 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 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

SYDSTRAUM
Chemical tanker median

40.050.060.070.080.090.0

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

Average speed, kn

SYDSTRAUM
Chemical tanker median

10.511.011.512.0

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

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

SYDSTRAUM
Chemical tanker median

15.020.025.030.035.0

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

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2024→2025	+0.1 kn	+1%	+2%	−0%	+2%	Same speed, fuel per mile flat.
2023→2024	−0.3 kn	+2%	−2%	−10%	−10%	0.3 kn slower, fuel per mile flat; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	+0.2 kn	−2%	+0%	+0%	−0%	Same speed, fuel per mile down 2%; better than speed alone explains (hull, engine or trade).
2021→2022	−0.9 kn	+7%	−2%	−10%	+5%	0.9 kn slower, fuel per mile up 7%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	−0.3 kn	−9%	−11%	+133%	−6%	0.3 kn slower, fuel per mile down 9%; 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
2025	Utkilen AS	2,371	7,600	48,013	4,458	10.8	49.4	31.29	–
2024	Utkilen AS	2,352	7,539	48,128	4,502	10.7	48.9	30.58	–
2023	not published	2,576	8,260	53,686	4,865	11.0	48.0	34.04	–
2022	not published	2,631	8,418	53,580	4,969	10.8	49.1	34.20	–
2021	not published	2,730	8,752	59,366	5,068	11.7	46.0	32.62	–
2020	not published	1,286	4,113	25,529	2,133	12.0	50.4	34.88	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Chemical tanker median	vs Chemical tanker	Rank	Verifier	Methods
2025	Utkilen AS	31.29	15.04	+108%	1,193 of 1,460	DNV	A+C
2024	Utkilen AS	30.58	16.73	+83%	998 of 1,274	DNV	A+C
2023	not published	34.04	16.23	+110%	1,084 of 1,314	DNV	A+C
2022	not published	34.20	16.06	+113%	1,191 of 1,409	DNV	C
2021	not published	32.62	16.69	+95%	1,104 of 1,343	DNV	C
2020	not published	34.88	16.16	+116%	1,113 of 1,312	DNV	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.