Navalyze · Chemical tanker · Ship

NORMA

IMO: 9870666
Type: Chemical tanker
Average cargo carried: 3,505 t
Flag (estimated): Cyprus
Port of registry: Limassol
Technical efficiency: EEDI 12.00 g CO₂/t·nm
Ice class: IA

ISM company (DoC holder) in 2025: GEFO Gesellschaft fuer Oeltransporte mbH

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 3,505 t of cargo on average.

Fuel kg/nm

48.4

Chemical tanker median 79.7 kg/nm (−39%)

CO₂ per transport work (cargo)

44.2

g CO₂/t·nm · Chemical tanker median 15.0 (+194%)

Average speed

10.8 kn

Chemical tanker median 11.1 kn (−3%)

Fuel per day at sea

12.6 t/day

Fuel consumed

2,439 t

CO₂ emitted

7,818 t

7,938 t CO₂eq incl. CH₄ and N₂O

Distance sailed

50,412 nm

CO₂ ÷ CO₂ per mile

Time at sea

4,650 h

194 days, 53% 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 48.4 kg/nm · median 79.7 (−39%)

52.8Ranks 89 of 1,460, lowest first111

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

8.8Faster than 42% of chemical tanker ships12.4

CO₂ per transport work (cargo)This ship 44.2 g CO₂/t·nm · median 15.0 (+194%)

7.93Ranks 1,348 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 ports84%
From the EU3%
Into the EU2%
At berth in the EU11%

98% of this ship's CO₂ falls under the EU ETS (7,631 t).

Fuel burned laden

2,439 t

100% of all fuel; 0% in ballast or unladen

CO₂ at berth

880 t

11.3% 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

+120 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

NORMA
Chemical tanker median

20.040.060.080.0100.0

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

Average speed, kn

NORMA
Chemical tanker median

10.811.011.311.511.8

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

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

NORMA
Chemical tanker median

10.020.030.040.050.0

’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	−0.2 kn	+5%	+3%	−4%	+7%	Same speed, fuel per mile up 5%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	−0.1 kn	−3%	−5%	+13%	−7%	Same speed, fuel per mile down 3%; in line with the speed change.
2022→2023	+0.2 kn	−2%	−1%	−1%	+15%	Same speed, fuel per mile down 2%; better than speed alone explains (hull, engine or trade).
2021→2022	−0.4 kn	+4%	+1%	−13%	−3%	0.4 kn slower, fuel per mile up 4%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	−0.4 kn	+22%	+19%	+837%	+111%	0.4 kn slower, fuel per mile up 22%; 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	Hours at seah	Average speedknots at sea	Fuel kg/nmthis ship	CO₂ per transport work (cargo)g/t·nm, this ship	Laden fuel
2025	GEFO Gesellschaft fuer Oeltransporte mbH	2,439	7,818	50,412	4,650	10.8	48.4	44.2	100%
2024	GEFO Gesellschaft fuer Oeltransporte mbH	2,428	7,783	52,554	4,780	11.0	46.2	41.5	–
2023	not published	2,220	7,116	46,433	4,176	11.1	47.8	44.7	–
2022	not published	2,305	7,389	47,040	4,302	10.9	49.0	38.8	–
2021	not published	2,535	8,128	53,774	4,746	11.3	47.1	40.0	–
2020	not published	221	709	5,740	491	11.7	38.5	19.0	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Chemical tanker median	vs Chemical tanker	Rank	Verifier	Methods
2025	GEFO Gesellschaft fuer Oeltransporte mbH	44.2	15.0	+194%	1,348 of 1,460	RINA	A
2024	GEFO Gesellschaft fuer Oeltransporte mbH	41.5	16.7	+148%	1,142 of 1,274	DNV	A+C
2023	not published	44.7	16.2	+175%	1,190 of 1,314	DNV	A+C
2022	not published	38.8	16.1	+141%	1,244 of 1,409	DNV	A+C
2021	not published	40.0	16.7	+140%	1,191 of 1,343	DNV	A+C
2020	not published	19.0	16.2	+17%	816 of 1,312	DNV	A+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.