Navalyze

Navalyze · Oil tanker · Ship

MILTON SANTOS

IMO
9453884
Type
Oil tanker
Average cargo carried
66,604 t
Flag (estimated)
Brazil
Port of registry
Rio De Janeiro
Technical efficiency
EEDI 3.16 g CO₂/t·nm

ISM company (DoC holder) in 2024: PETROBRAS TRANSPORTE S.A - TRANSPETRO

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2020 at a glance

From the 2020 THETIS-MRV report. Carries about 66,436 t of cargo on average.

Fuel kg/nm
190
Oil tanker median 134 kg/nm (+42%)
CO₂ per transport work (cargo)
8.96
g CO₂/t·nm · Oil tanker median 9.03 (−1%)
Average speed
12.4 kn
Oil tanker median 11.0 kn (+13%)
Fuel per day at sea
56.7 t/day
Fuel consumed
5,632 t
CO₂ emitted
17,604 t
Distance sailed
29,573 nm
CO₂ ÷ CO₂ per mile
Time at sea
2,385 h
99 days, 27% of the year

Within the oil tanker fleet, 2024

Set against all 1,787 oil tanker ships with a full-year 2024 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 189 kg/nm · median 129 (+47%)
79.5Ranks 1,589 of 1,787, lowest first194
Average speedThis ship 12.9 kn · median 10.9 (+18%)
8.1Faster than 97% of oil tanker ships12.3
CO₂ per transport work (cargo)This ship 8.96 g CO₂/t·nm · median 8.06 (+11%)
4.44Ranks 1,040 of 1,787, lowest first25.7
Middle 80% of shipsMiddle 50%Oil tanker medianThis ship

Where the emissions happen, 2020

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 EU45%
  • Into the EU50%
  • At berth in the EU5%
Fuel burned laden
3,098 t
55% of all fuel; 45% in ballast or unladen
CO₂ at berth
912 t
5.2% 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

  • MILTON SANTOS
  • Oil tanker median

Average speed, kn

  • MILTON SANTOS
  • Oil tanker median

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

  • MILTON SANTOS
  • Oil tanker median

Year on year

YearAverage speedFuel kg/nmFuel per day at seaDistanceCO₂ per transport workReading
2023→2024+0.2 kn+22%+23%−15%+17%Same speed, fuel per mile up 22%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2023+0.3 kn−19%−17%−67%−15%Same speed, fuel per mile down 19%; better than speed alone explains (hull, engine 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
2024PETROBRAS TRANSPORTE S.A - TRANSPETRO1,5764,9728,33264812.91898.96–
2023not published1,5274,8259,85077612.71557.64–
2020not published5,63217,60429,5732,38512.41908.9655%

Benchmark and verification

YearISM companyCO₂ per TW, g CO₂/t·nmOil tanker medianvs Oil tankerRankVerifierMethods
2024PETROBRAS TRANSPORTE S.A - TRANSPETRO8.968.06+11%1,040 of 1,787ABSB
2023not published7.648.44−9%769 of 1,797ABSB
2020not published8.969.03−1%924 of 1,870ABSB

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.