Navalyze · Chemical tanker · Ship

EK-STREAM

IMO: 9808261
Type: Chemical tanker
Average cargo carried: 8,510 t
Flag (estimated): Norway
Port of registry: Arendal
Technical efficiency: EEXI 6.24 g CO₂/t·nm
Ice class: IA

ISM company (DoC holder) in 2025: Ekinvestment AB

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 8,510 t of cargo on average.

Fuel kg/nm

57.5

Chemical tanker median 79.7 kg/nm (−28%)

CO₂ per transport work (cargo)

21.7

g CO₂/t·nm · Chemical tanker median 15.0 (+44%)

Average speed

10.0 kn

Chemical tanker median 11.1 kn (−10%)

Fuel per day at sea

13.8 t/day

Fuel consumed

2,874 t

CO₂ emitted

9,213 t

9,354 t CO₂eq incl. CH₄ and N₂O

Distance sailed

49,983 nm

CO₂ ÷ CO₂ per mile

Time at sea

4,984 h

208 days, 57% 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 57.5 kg/nm · median 79.7 (−28%)

52.8Ranks 212 of 1,460, lowest first111

Average speedThis ship 10.0 kn · median 11.1 (−10%)

8.8Faster than 24% of chemical tanker ships12.4

CO₂ per transport work (cargo)This ship 21.7 g CO₂/t·nm · median 15.0 (+44%)

7.93Ranks 1,002 of 1,460, lowest first40.2

Middle 80% of shipsMiddle 50%Chemical tanker medianThis ship

Where the emissions happen, 2025

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 ports81%
From the EU0%
Into the EU0%
At berth in the EU19%

100% of this ship's CO₂ falls under the EU ETS (9,213 t).

Fuel burned laden

–

Not reported

CO₂ at berth

1,785 t

19.4% 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

+141 t

+1.5% 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

EK-STREAM
Chemical tanker median

50.060.070.080.090.0

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

Average speed, kn

EK-STREAM
Chemical tanker median

6.08.010.012.0

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

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

EK-STREAM
Chemical tanker median

15.017.520.022.525.0

’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	+0.1 kn	+3%	+4%	−2%	−7%	Same speed, fuel per mile up 3%; in line with the speed change.
2023→2024	−0.1 kn	−7%	−8%	+12%	−3%	Same speed, fuel per mile down 7%; better than speed alone explains (hull, engine or trade).
2022→2023	−0.7 kn	+5%	−1%	−8%	+4%	0.7 kn slower, fuel per mile up 5%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	+0.0 kn	+1%	+1%	−1%	+10%	Same speed, fuel per mile flat.
2020→2021	+0.0 kn	−0%	+0%	+1%	−4%	Same speed, fuel per mile flat.
2019→2020	+4.5 kn	−13%	+49%	+35%	−2%	4.5 kn faster, fuel per mile down 13%; 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	Ekinvestment AB	2,874	9,213	49,983	4,984	10.0	57.5	21.7	–
2024	Ekinvestment AB	2,861	9,173	51,262	5,178	9.9	55.8	23.3	–
2023	not published	2,751	8,820	45,886	4,569	10.0	60.0	24.1	–
2022	not published	2,861	9,173	50,067	4,680	10.7	57.1	23.1	–
2021	not published	2,857	9,158	50,758	4,735	10.7	56.3	21.0	–
2020	not published	2,821	9,045	50,032	4,680	10.7	56.4	21.8	–
2019	not published	2,412	7,734	37,055	5,964	6.2	65.1	22.3	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Chemical tanker median	vs Chemical tanker	Rank	Verifier	Methods
2025	Ekinvestment AB	21.7	15.0	+44%	1,002 of 1,460	DNV	C
2024	Ekinvestment AB	23.3	16.7	+39%	856 of 1,274	DNV	C
2023	not published	24.1	16.2	+48%	909 of 1,314	DNV	C
2022	not published	23.1	16.1	+44%	1,007 of 1,409	DNV	C
2021	not published	21.0	16.7	+26%	886 of 1,343	DNV	C
2020	not published	21.8	16.2	+35%	903 of 1,312	DNV	C
2019	not published	22.3	17.3	+29%	881 of 1,321	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.