Navalyze

Navalyze · Chemical tanker · Ship

OASIS

IMO
9512173
Type
Chemical tanker
Average cargo carried
17,829 t
Flag (estimated)
Tuvalu
Port of registry
Funafuti
Technical efficiency
EEXI 6.81 g CO₂/t·nm

ISM company (DoC holder) in 2025: RAFFLES SHIPMANAGEMENT SERVICES PTE LTD

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2025 at a glance

From the 2025 THETIS-MRV report. Carries about 17,829 t of cargo on average.

Fuel kg/nm
79.2
Chemical tanker median 79.7 kg/nm (−1%)
CO₂ per transport work (cargo)
14.1
g CO₂/t·nm · Chemical tanker median 15.0 (−7%)
Average speed
13.4 kn
Chemical tanker median 11.1 kn (+21%)
Fuel per day at sea
25.5 t/day
Fuel consumed
1,080 t
CO₂ emitted
3,418 t
3,471 t CO₂eq incl. CH₄ and N₂O
Distance sailed
13,637 nm
CO₂ ÷ CO₂ per mile
Time at sea
1,018 h
42 days, 12% 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 79.2 kg/nm · median 79.7 (−1%)
52.8Ranks 711 of 1,460, lowest first111
Average speedThis ship 13.4 kn · median 11.1 (+21%)
8.8Faster than 99% of chemical tanker ships12.4
CO₂ per transport work (cargo)This ship 14.1 g CO₂/t·nm · median 15.0 (−7%)
7.93Ranks 664 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 ports18%
  • From the EU24%
  • Into the EU50%
  • At berth in the EU8%

63% of this ship's CO₂ falls under the EU ETS (2,150 t).

Fuel burned laden
–
Not reported
CO₂ at berth
258 t
7.5% 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
+53 t
+1.6% 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

  • OASIS
  • Chemical tanker median

Average speed, kn

  • OASIS
  • Chemical tanker median

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

  • OASIS
  • Chemical tanker median

Year on year

YearAverage speedFuel kg/nmFuel per day at seaDistanceCO₂ per transport workReading
2024→2025+0.0 kn+2%+2%−54%+16%Same speed, fuel per mile flat.

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

YearISM companyFuel tCO₂ tDistance nmHours at seahAverage speedknots at seaFuel kg/nmthis shipCO₂ per transport work (cargo)g/t·nm, this shipLaden fuel
2025RAFFLES SHIPMANAGEMENT SERVICES PTE LTD1,0803,41813,6371,01813.479.214.1–
2024RAFFLES SHIPMANAGEMENT SERVICES PTE LTD2,3067,30429,5822,20313.478.012.1–

Benchmark and verification

YearISM companyCO₂ per TW, g CO₂/t·nmChemical tanker medianvs Chemical tankerRankVerifierMethods
2025RAFFLES SHIPMANAGEMENT SERVICES PTE LTD14.115.0−7%664 of 1,460DNVA+B
2024RAFFLES SHIPMANAGEMENT SERVICES PTE LTD12.116.7−28%403 of 1,274Bureau VeritasA

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.