Navalyze · Ro-ro · Ship

ALEXO

IMO: 8020604
Type: Ro-ro ship
Average cargo carried: 1,513 t
Flag (estimated): Cyprus
Port of registry: Limassol
Technical efficiency: EIV 13.75 g CO₂/t·nm

Report year

2020 at a glance

From the 2020 THETIS-MRV report. Carries about 1,513 t of cargo on average.

Fuel kg/nm

88.5

Ro-ro median 109 kg/nm (−19%)

CO₂ per transport work (cargo)

188

g CO₂/t·nm · Ro-ro median 103 (+83%)

Average speed

12.3 kn

Ro-ro median 14.4 kn (−15%)

Fuel per day at sea

26.2 t/day

Fuel consumed

6,274 t

CO₂ emitted

20,113 t

Distance sailed

70,877 nm

CO₂ ÷ CO₂ per mile

Time at sea

5,754 h

240 days, 66% of the year

Within the ro-ro fleet, 2020

Set against all 238 ro-ro ships with a full-year 2020 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 88.5 kg/nm · median 109 (−19%)

63.8Ranks 61 of 238, lowest first153

Average speedThis ship 12.3 kn · median 14.4 (−15%)

10.6Faster than 21% of ro-ro ships17.9

CO₂ per transport work (cargo)This ship 188 g CO₂/t·nm · median 103 (+83%)

54.3Ranks 177 of 238, lowest first305

Middle 80% of shipsMiddle 50%Ro-ro 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 ports66%
From the EU10%
Into the EU17%
At berth in the EU7%

Fuel burned laden

–

Not reported

CO₂ at berth

1,358 t

6.8% 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 Ro-ro median is the middle ship of all ro-ro ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

ALEXO
Ro-ro median

80.090.0100.0110.0

’182018’192019’202020

Average speed, kn

ALEXO
Ro-ro median

12.013.014.015.0

’182018’192019’202020

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

ALEXO
Ro-ro median

75.0100125150175200

’192019’202020

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2019→2020	+0.0 kn	+1%	+1%	+6%	+34%	Same speed, fuel per mile flat.
2018→2019	−0.1 kn	−3%	−4%	+10%	–	Same speed, fuel per mile down 3%; 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
2020	not published	6,274	20,113	70,877	5,754	12.3	88.5	188	–
2019	not published	5,855	18,373	66,659	5,431	12.3	87.8	140	–
2018	not published	5,502	17,249	60,607	4,888	12.4	90.8	151,992	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Ro-ro median	vs Ro-ro	Rank	Verifier	Methods
2020	not published	188	103	+83%	177 of 238	Lloyd's Register	–
2019	not published	140	90.9	+54%	194 of 271	Lloyd's Register	A
2018	not published	–	–	–	–	Lloyd's Register	A

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