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Navalyze · Oil tanker · Ship

OLYMPIC FRIENDSHIP

IMO
9745251
Type
Oil tanker
Average cargo carried
67,599 t
Flag (estimated)
Marshall Islands
Port of registry
Majuro
Technical efficiency
EEXI 2.82 g CO₂/t·nm

ISM company (DoC holder) in 2025: Springfield Shipping Co. Panama S.A.

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2025 at a glance

From the 2025 THETIS-MRV report. Carries about 67,599 t of cargo on average.

Fuel kg/nm
147
Oil tanker median 129 kg/nm (+14%)
CO₂ per transport work (cargo)
6.80
g CO₂/t·nm · Oil tanker median 7.95 (−14%)
Average speed
10.1 kn
Oil tanker median 10.7 kn (−6%)
Fuel per day at sea
35.5 t/day
Fuel consumed
3,824 t
CO₂ emitted
11,995 t
12,183 t CO₂eq incl. CH₄ and N₂O
Distance sailed
26,095 nm
CO₂ ÷ CO₂ per mile
Time at sea
2,588 h
108 days, 30% 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 147 kg/nm · median 129 (+14%)
76.1Ranks 1,119 of 1,665, lowest first191
Average speedThis ship 10.1 kn · median 10.7 (−6%)
8.0Faster than 32% of oil tanker ships12.1
CO₂ per transport work (cargo)This ship 6.80 g CO₂/t·nm · median 7.95 (−14%)
4.51Ranks 611 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 ports2%
  • From the EU38%
  • Into the EU50%
  • At berth in the EU10%

56% of this ship's CO₂ falls under the EU ETS (6,703 t).

Fuel burned laden
–
Not reported
CO₂ at berth
1,147 t
9.6% of the ship's CO₂, alongside in EU ports
Methane (CH₄)
0.2 t
Mainly from LNG; small for oil, biofuel and methanol
CO₂eq uplift
+188 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

  • OLYMPIC FRIENDSHIP
  • Oil tanker median

Average speed, kn

  • OLYMPIC FRIENDSHIP
  • Oil tanker median

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

  • OLYMPIC FRIENDSHIP
  • Oil tanker median

Year on year

YearAverage speedFuel kg/nmFuel per day at seaDistanceCO₂ per transport workReading
2024→2025−1.4 kn+4%−9%−40%+60%1.4 kn slower, fuel per mile up 4%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024+1.0 kn+0%+9%+110%−19%1.0 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2022→2023−0.3 kn+4%+2%+43%+22%0.3 kn slower, fuel per mile up 4%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2022−1.4 kn+8%−5%+53%−22%1.4 kn slower, fuel per mile up 8%; 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
2025Springfield Shipping Co. Panama S.A.3,82411,99526,0952,58810.11476.80–
2024Springfield Shipping Co. Panama S.A.6,19719,35143,8053,81911.51424.25–
2023not published2,9419,20120,8531,98410.51415.24–
2022not published1,9706,15714,5651,35210.81354.28–
2020not published1,1993,7479,55078112.21265.48–

Benchmark and verification

YearISM companyCO₂ per TW, g CO₂/t·nmOil tanker medianvs Oil tankerRankVerifierMethods
2025Springfield Shipping Co. Panama S.A.6.807.95−14%611 of 1,665DNVA
2024Springfield Shipping Co. Panama S.A.4.258.06−47%139 of 1,787DNVA
2023not published5.248.44−38%270 of 1,797DNVA
2022not published4.288.51−50%116 of 1,961DNVA
2020not published5.489.03−39%279 of 1,870ABSA

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.