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Navalyze · Oil tanker · Ship

BRO DEVELOPER

IMO
9313125
Type
Oil tanker
Average cargo carried
1,544 t
Port of registry
Copenhagen
Technical efficiency
EIV 9.50 g CO₂/t·nm
Ice class
IC
?

2022 at a glance

From the 2022 THETIS-MRV report. Carries about 1,544 t of cargo on average.

Fuel per mile
65.9 kg/nm
CO₂ per transport work (cargo)
134
g CO₂/t·nm
Average speed
11.1 kn
Fuel per day at sea
17.6 t/day
Fuel consumed
577 t
CO₂ emitted
1,808 t
Distance sailed
8,763 nm
CO₂ ÷ CO₂ per mile
Time at sea
787 h
33 days, 9% of the year

Within the oil tanker fleet, 2019

Set against all 1,919 oil tanker ships with a full-year 2019 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 per mileThis ship 96.6 kg/nm · median 137.8 (−30%)
82.4Ranks 347 of 1,919, lowest first206.7
Average speedThis ship 11.0 kn · median 9.7 (+13%)
6.1Faster than 70% of oil tanker ships12.0
CO₂ per transport work (cargo)This ship 43.72 g CO₂/t·nm · median 8.83 (+395%)
4.60Ranks 1,844 of 1,919, lowest first24.95
Middle 80% of shipsMiddle 50%Oil tanker medianThis ship

Where the emissions happen, 2022

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 EU44%
  • Into the EU56%
  • At berth in the EU1%
Fuel burned laden
44%
56% in ballast or unladen
CO₂ at berth
0.7%
Alongside in EU ports
Methane (CH₄)
–
Mainly from LNG; small for oil
CO₂eq ÷ CO₂
–
Uplift 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 per mile, kg/nm

  • BRO DEVELOPER
  • Oil tanker median

Average speed, kn

  • BRO DEVELOPER
  • Oil tanker median

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

  • BRO DEVELOPER
  • Oil tanker median

Year on year

YearSpeedFuel per mileFuel per dayDistanceCO₂ per TWReading
2020→2022−1.0 kn−17%−23%−64%–1.0 kn slower, fuel per mile down 17%; in line with the speed change.
2019→2020+1.1 kn−18%−10%+8%–1.1 kn faster, fuel per mile down 18%; better than speed alone explains (hull, engine or trade).
2018→2019+2.8 kn−16%+11%+22%−16%2.8 kn faster, fuel per mile down 16%; 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 nmAt sea hSpeed knFuel kg/nmCO₂ g/t·nmLaden fuel
2022not published5771,8088,76378711.165.9133.6744%
2020not published1,9506,19124,6292,04112.179.2852.10–
2019not published2,2076,97922,8522,08611.096.643.72–
2018not published2,1706,84418,7922,2848.2115.551.76–

Benchmark and verification

YearISM companyCO₂ per TW, g CO₂/t·nmOil tanker medianvs Oil tankerRankVerifierMethods
2022not published––––ABSC
2020not published––––ABSC
2019not published43.728.83+395%1,844 of 1,919ABSC
2018not published51.768.86+484%1,727 of 1,779ABSC

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.

BRO DEVELOPER (IMO 9313125): fuel, emissions and EU ETS 2018–2022 | Navalyze