Navalyze · Chemical tanker · Ship

CENTAR

IMO: 9251676
Type: Chemical tanker
Port of registry: Panama
Technical efficiency: EEXI 5.75 g CO₂/t·nm
Ice class: IB
Former names: EBERHARDT ARCTIC

ISM company (DoC holder) in 2025: Srediste Shipping Gemi Isletmeciligi A.S

Report year

2025 at a glance

From the 2025 THETIS-MRV report.

Fuel per mile

–

CO₂ per transport work (cargo)

–

g CO₂/t·nm

Average speed

–

Fuel per day at sea

–

Fuel consumed

0 t

CO₂ emitted

0 t

0 t CO₂eq incl. CH₄ and N₂O

Distance sailed

–

CO₂ ÷ CO₂ per mile

Time at sea

0 h

0 days, 0% of the year

Within the chemical tanker fleet, 2023

Set against all 1,314 chemical tanker ships with a full-year 2023 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 95.7 kg/nm · median 81.9 (+17%)

55.0Ranks 940 of 1,314, lowest first114.9

Average speedThis ship 8.7 kn · median 11.2 (−22%)

9.1Faster than 7% of chemical tanker ships12.7

CO₂ per transport work (cargo)This ship 18.74 g CO₂/t·nm · median 16.23 (+15%)

9.07Ranks 748 of 1,314, lowest first43.80

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.

The voyage split is not in this year's report.

Fuel burned laden

–

Not reported

CO₂ at berth

–

Alongside in EU ports

Methane (CH₄)

0.0 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

–

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

CENTAR
Chemical tanker median

80.0100.0120.0140.0

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

Average speed, kn

CENTAR
Chemical tanker median

6.08.010.012.0

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

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

CENTAR
Chemical tanker median

15.020.025.030.0

’182018’192019’202020’212021’222022’232023

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2024→2025	–	–	–	–	–
2023→2024	–	–	–	–	–
2022→2023	−3.2 kn	−24%	−45%	+724%	−34%	3.2 kn slower, fuel per mile down 24%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	+3.2 kn	+20%	+64%	−98%	+38%	3.2 kn faster, fuel per mile up 20%; better than speed alone explains (hull, engine or trade).
2020→2021	+2.1 kn	+1%	+33%	−15%	−25%	2.1 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2019→2020	+0.3 kn	−12%	−8%	−8%	+18%	Same speed, fuel per mile down 12%; better than speed alone explains (hull, engine or trade).
2018→2019	−0.7 kn	+14%	+3%	−14%	+27%	0.7 kn slower, fuel per mile up 14%; 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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2025	Srediste Shipping Gemi Isletmeciligi A.S	0	0	–	0	–	–	–	–
2024	Srediste Shipping Gemi Isletmeciligi A.S	0	0	–	0	–	–	–	–
2023	not published	484	1,545	5,059	584	8.7	95.7	18.74	54%
2022	not published	78	249	614	52	11.9	126.5	28.53	–
2021	not published	2,657	8,520	25,165	2,894	8.7	105.6	20.62	–
2020	not published	3,093	9,912	29,647	4,479	6.6	104.3	27.58	–
2019	not published	3,846	12,067	32,334	5,125	6.3	118.9	23.28	–
2018	not published	3,891	12,219	37,440	5,371	7.0	103.9	18.34	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Chemical tanker median	vs Chemical tanker	Rank	Verifier	Methods
2025	Srediste Shipping Gemi Isletmeciligi A.S	–	–	–	–	Polish Register of Shipping	B
2024	Srediste Shipping Gemi Isletmeciligi A.S	–	–	–	–	Polish Register of Shipping	B
2023	not published	18.74	16.23	+15%	748 of 1,314	Polish Register of Shipping	B
2022	not published	28.53	16.06	+78%	1,105 of 1,409	Lloyd's Register	A
2021	not published	20.62	16.69	+24%	873 of 1,343	Swiss Climate	A
2020	not published	27.58	16.16	+71%	1,021 of 1,312	Swiss Climate	A
2019	not published	23.28	17.32	+34%	910 of 1,321	Swiss Climate	A
2018	not published	18.34	17.14	+7%	721 of 1,294	Swiss Climate	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.