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Navalyze · Oil tanker · Ship

PALAMAS

IMO
9938042
Type
Oil tanker
Average cargo carried
79,754 t
Flag (estimated)
Malta
Port of registry
Valletta
Technical efficiency
EEXI 2.74 g CO₂/t·nm

ISM company (DoC holder) in 2025: ENESEL S.A. · part of Enesel

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2025 at a glance

From the 2025 THETIS-MRV report. Carries about 79,754 t of cargo on average.

Fuel kg/nm
134
Oil tanker median 129 kg/nm (+4%)
CO₂ per transport work (cargo)
5.24
g CO₂/t·nm · Oil tanker median 7.95 (−34%)
Average speed
11.3 kn
Oil tanker median 10.7 kn (+6%)
Fuel per day at sea
36.2 t/day
Fuel consumed
2,253 t
CO₂ emitted
7,056 t
7,166 t CO₂eq incl. CH₄ and N₂O
Distance sailed
16,883 nm
CO₂ ÷ CO₂ per mile
Time at sea
1,493 h
62 days, 17% of the year

Within the oil tanker fleet, 2025

Set against all 1,665 oil 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 134 kg/nm · median 129 (+4%)
76.1Ranks 937 of 1,665, lowest first191
Average speedThis ship 11.3 kn · median 10.7 (+6%)
8.0Faster than 69% of oil tanker ships12.1
CO₂ per transport work (cargo)This ship 5.24 g CO₂/t·nm · median 7.95 (−34%)
4.51Ranks 303 of 1,665, lowest first27.7
Middle 80% of shipsMiddle 50%Oil 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 ports7%
  • From the EU11%
  • Into the EU70%
  • At berth in the EU13%

60% of this ship's CO₂ falls under the EU ETS (4,242 t).

Fuel burned laden
–
Not reported
CO₂ at berth
895 t
12.7% 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
+110 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 Oil tanker median is the middle ship of all oil tanker ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

  • PALAMAS
  • Oil tanker median

Average speed, kn

  • PALAMAS
  • Oil tanker median

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

  • PALAMAS
  • Oil tanker median

Year on year

YearAverage speedFuel kg/nmFuel per day at seaDistanceCO₂ per transport workReading
2023→2025−1.4 kn+22%+8%−59%−16%1.4 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

YearISM companyFuel tCO₂ tDistance nmHours at seahAverage speedknots at seaFuel kg/nmthis shipCO₂ per transport work (cargo)g/t·nm, this shipLaden fuel
2025ENESEL S.A.2,2537,05616,8831,49311.31345.24–
2023not published4,46713,98540,6883,19412.71106.23–

Benchmark and verification

YearISM companyCO₂ per TW, g CO₂/t·nmOil tanker medianvs Oil tankerRankVerifierMethods
2025ENESEL S.A.5.247.95−34%303 of 1,665DNVA
2023not published6.238.44−26%483 of 1,797DNVB+C

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Oil 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 oil 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.