Navalyze · LNG carrier · Ship

METHANE RITA ANDREA

IMO: 9307188
Type: LNG carrier
Flag (estimated): Bermuda
Port of registry: Hamilton
Technical efficiency: EIV 11.75 g CO₂/t·nm
Fuel (estimated): LNG or an alternative fuel (no methane data to tell them apart)

Report year

2018 at a glance

From the 2018 THETIS-MRV report.

Fuel kg/nm

337

LNG carrier median 323 kg/nm (+4%)

CO₂ per transport work (volume)

10.2

g CO₂/m³·nm · LNG carrier median 10.9 (−7%)

Average speed

15.5 kn

LNG carrier median 13.7 kn (+13%)

Fuel per day at sea

125.1 t/day

Fuel consumed

15,609 t

CO₂ emitted

43,386 t

Distance sailed

46,391 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,994 h

125 days, 34% of the year

Within the LNG carrier fleet, 2019

Set against all 248 LNG carrier 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 kg/nmThis ship 341 kg/nm · median 308 (+11%)

206Ranks 157 of 248, lowest first418

Average speedThis ship 12.9 kn · median 13.5 (−4%)

10.6Faster than 37% of LNG carrier ships15.5

CO₂ per transport work (volume)This ship 10.2 g CO₂/m³·nm · median 10.9 (−7%)

6.45Ranks 109 of 248, lowest first22.4

Middle 80% of shipsMiddle 50%LNG carrier medianThis ship

Where the emissions happen, 2018

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 ports12%
From the EU42%
Into the EU40%
At berth in the EU6%

Fuel burned laden

11,285 t

72% of all fuel; 28% in ballast or unladen

CO₂ at berth

2,586 t

6.0% 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 LNG carrier median is the middle ship of all LNG carrier ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

METHANE RITA ANDREA
LNG carrier median

300.0310.0320.0330.0340.0350.0

’182018’192019

Average speed, kn

METHANE RITA ANDREA
LNG carrier median

12.013.014.015.016.0

’182018’192019

CO₂ per transport work (volume), g CO₂/m³·nm

METHANE RITA ANDREA
LNG carrier median

10.010.210.410.610.811.0

’182018’192019

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2018→2019	−2.6 kn	+1%	−16%	−81%	−0%	2.6 kn slower, fuel per mile flat; 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

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
2019LNG / alt.	not published	3,036	8,415	8,896	692	12.9	341	–	67%
2018LNG / alt.	not published	15,609	43,386	46,391	2,994	15.5	337	–	72%

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/m³·nm	LNG carrier median	vs LNG carrier	Rank	Verifier	Methods
2019LNG / alt.	not published	10.2	10.9	−7%	109 of 248	ABS	B+C
2018LNG / alt.	not published	10.2	10.9	−7%	75 of 197	ABS	B+C

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. LNG carrier ships are benchmarked on CO₂ per transport work (volume) (TW), in g CO₂/m³·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 LNG carrier 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.