Navalyze

Navalyze · Oil tanker · Ship

AWTAD

IMO
9519717
Type
Oil tanker
Average cargo carried
273,022 t
Flag (estimated)
Saudi Arabia
Port of registry
Dammam
Technical efficiency
EIV 3.90 g CO₂/t·nm
?

2018 at a glance

From the 2018 THETIS-MRV report. Carries about 113,315 t of cargo on average.

Fuel kg/nm
244
Oil tanker median 140 kg/nm (+74%)
CO₂ per transport work (cargo)
6.73
g CO₂/t·nm · Oil tanker median 8.86 (−24%)
Average speed
11.0 kn
Oil tanker median 9.8 kn (+12%)
Fuel per day at sea
64.2 t/day
Fuel consumed
4,108 t
CO₂ emitted
12,849 t
Distance sailed
16,849 nm
CO₂ ÷ CO₂ per mile
Time at sea
1,535 h
64 days, 18% of the year

Within the oil tanker fleet, 2021

Set against all 1,789 oil tanker ships with a full-year 2021 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 233 kg/nm · median 129 (+81%)
76.5Ranks 1,728 of 1,789, lowest first194
Average speedThis ship 11.3 kn · median 10.7 (+6%)
8.1Faster than 64% of oil tanker ships12.3
CO₂ per transport work (cargo)This ship 2.67 g CO₂/t·nm · median 8.86 (−70%)
4.75Ranks 11 of 1,789, lowest first25.2
Middle 80% of shipsMiddle 50%Oil tanker medianThis ship

Where the emissions happen, 2018

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.

  • Between EU ports0%
  • From the EU49%
  • Into the EU46%
  • At berth in the EU5%
Fuel burned laden
–
Not reported
CO₂ at berth
650 t
5.1% of the ship's CO₂, alongside in EU ports
Methane (CH₄)
–
Mainly from LNG; small for oil, biofuel and methanol
CO₂eq uplift
–
CO₂eq on top of CO₂ alone, from CH₄ and N₂O

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

  • AWTAD
  • Oil tanker median

Average speed, kn

  • AWTAD
  • Oil tanker median

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

  • AWTAD
  • Oil tanker median

Year on year

YearAverage speedFuel kg/nmFuel per day at seaDistanceCO₂ per transport workReading
2019→2021+1.4 kn−15%−4%−18%−33%1.4 kn faster, fuel per mile down 15%; better than speed alone explains (hull, engine or trade).
2018→2019−1.1 kn+13%+2%+17%−41%1.1 kn slower, fuel per mile up 13%; 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
2021not published3,76011,76616,1411,43411.32332.6792%
2019not published5,43716,98219,7881,9939.92753.99–
2018not published4,10812,84916,8491,53511.02446.73–

Benchmark and verification

YearISM companyCO₂ per TW, g CO₂/t·nmOil tanker medianvs Oil tankerRankVerifierMethods
2021not published2.678.86−70%11 of 1,789ABSB+C
2019not published3.998.83−55%134 of 1,919Lloyd's RegisterB+C
2018not published6.738.86−24%530 of 1,779Lloyd's RegisterB+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.