Navalyze · Container · Ship

OTTAWA EXPRESS

IMO: 9165360
Type: Container ship
Average cargo carried: 23,649 t
Flag (estimated): Bermuda
Port of registry: Hamilton
Technical efficiency: EIV 17.70 g CO₂/t·nm
Ice class: IA

Report year

2022 at a glance

From the 2022 THETIS-MRV report. Carries about 23,649 t of cargo on average.

Fuel kg/nm

140

Container median 178 kg/nm (−21%)

CO₂ per transport work (cargo)

18.6

g CO₂/t·nm · Container median 19.1 (−3%)

Average speed

13.1 kn

Container median 13.6 kn (−4%)

Fuel per day at sea

44.1 t/day

Fuel consumed

7,523 t

CO₂ emitted

23,646 t

Distance sailed

53,668 nm

CO₂ ÷ CO₂ per mile

Time at sea

4,097 h

171 days, 47% of the year

Within the container fleet, 2022

Set against all 1,825 container ships with a full-year 2022 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 140 kg/nm · median 178 (−21%)

77.9Ranks 714 of 1,825, lowest first314

Average speedThis ship 13.1 kn · median 13.6 (−4%)

10.1Faster than 42% of container ships16.1

CO₂ per transport work (cargo)This ship 18.6 g CO₂/t·nm · median 19.1 (−3%)

7.44Ranks 885 of 1,825, lowest first52.6

Middle 80% of shipsMiddle 50%Container 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 ports16%
From the EU35%
Into the EU46%
At berth in the EU3%

Fuel burned laden

7,282 t

97% of all fuel; 3% in ballast or unladen

CO₂ at berth

768 t

3.3% 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 Container median is the middle ship of all container ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

OTTAWA EXPRESS
Container median

120.0140.0160.0180.0200.0

’182018’192019’202020’212021’222022

Average speed, kn

OTTAWA EXPRESS
Container median

13.013.514.014.515.0

’182018’192019’202020’212021’222022

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

OTTAWA EXPRESS
Container median

17.018.019.020.021.0

’182018’192019’202020’212021’222022

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2021→2022	+0.0 kn	+2%	+1%	+18%	+4%	Same speed, fuel per mile flat.
2020→2021	−1.6 kn	−5%	−15%	−54%	−6%	1.6 kn slower, fuel per mile down 5%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	−0.1 kn	−7%	−8%	−2%	−5%	Same speed, fuel per mile down 7%; better than speed alone explains (hull, engine or trade).
2018→2019	−0.2 kn	−4%	−5%	+10%	−2%	Same speed, fuel per mile down 4%; in line with the speed change.

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

Year	ISM company	Fuel t	CO₂ t	Distance nm	Hours at seah	Average speedknots at sea	Fuel kg/nmthis ship	CO₂ per transport work (cargo)g/t·nm, this ship	Laden fuel
2022	not published	7,523	23,646	53,668	4,097	13.1	140	18.6	97%
2021	not published	6,274	19,703	45,523	3,465	13.1	138	17.9	94%
2020	not published	14,223	44,566	98,556	6,684	14.7	144	19.0	100%
2019	not published	15,669	49,104	100,654	6,778	14.8	156	20.0	100%
2018	not published	14,825	46,461	91,177	6,080	15.0	163	20.5	100%

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Container median	vs Container	Rank	Verifier	Methods
2022	not published	18.6	19.1	−3%	885 of 1,825	ABS	C
2021	not published	17.9	17.9	−0%	891 of 1,781	ABS	C
2020	not published	19.0	17.6	+8%	967 of 1,797	ABS	C
2019	not published	20.0	18.9	+6%	960 of 1,788	ABS	C
2018	not published	20.5	20.2	+1%	864 of 1,705	ABS	C

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