Navalyze · LNG carrier · Ship

TRINITY ARROW

IMO: 9319404
Type: LNG carrier
Port of registry: Panama
Technical efficiency: EIV 12.13 g CO₂/t·nm
Fuel: Mostly LNG

Report year

2022 at a glance

From the 2022 THETIS-MRV report.

Fuel per mile

466.1 kg/nm

LNG carrier median 252.4 kg/nm (+85%)

CO₂ per transport work (volume)

14.05

g CO₂/m³·nm · LNG carrier median 10.38 (+35%)

Average speed

12.5 kn

LNG carrier median 14.1 kn (−11%)

Fuel per day at sea

140.0 t/day

Fuel consumed

14,523 t

CO₂ emitted

40,783 t

Distance sailed

31,159 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,489 h

104 days, 28% of the year

Within the LNG carrier fleet, 2022

Set against all 379 LNG carrier 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 per mileThis ship 466.1 kg/nm · median 252.4 (+85%)

173.5Ranks 370 of 379, lowest first379.8

Average speedThis ship 12.5 kn · median 14.1 (−11%)

10.2Faster than 30% of LNG carrier ships15.9

CO₂ per transport work (volume)This ship 14.05 g CO₂/m³·nm · median 10.38 (+35%)

5.96Ranks 284 of 379, lowest first26.44

Middle 80% of shipsMiddle 50%LNG carrier 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 ports10%
From the EU38%
Into the EU50%
At berth in the EU2%

Fuel burned laden

–

Not reported

CO₂ at berth

2.0%

Alongside in EU ports

Methane (CH₄)

–

LNG engines slip unburnt methane

CO₂eq ÷ CO₂

–

Uplift from CH₄ and N₂O, counted in full from 2026

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 per mile, kg/nm

TRINITY ARROW
LNG carrier median

200.0300.0400.0500.0

’182018’192019’202020’212021’222022

Average speed, kn

TRINITY ARROW
LNG carrier median

10.012.014.016.018.0

’182018’192019’202020’212021’222022

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

TRINITY ARROW
LNG carrier median

8.010.012.014.016.0

’182018’192019’212021’222022

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2021→2022	−3.5 kn	+9%	−15%	+84%	−11%	3.5 kn slower, fuel per mile up 9%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	−1.9 kn	−0%	−11%	+190%	–	1.9 kn slower, fuel per mile flat; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	+2.6 kn	+17%	+37%	−66%	–	2.6 kn faster, fuel per mile up 17%; better than speed alone explains (hull, engine or trade).
2018→2019	+3.4 kn	+7%	+38%	+46%	−14%	3.4 kn faster, fuel per mile up 7%; 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

Year	ISM company	Fuel t	CO₂ t	Distance nm	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2022LNG	not published	14,523	40,783	31,159	2,489	12.5	466.1	–	–
2021LNG	not published	7,198	20,250	16,903	1,054	16.0	425.9	–	–
2020LNG	not published	2,486	6,869	5,822	325	17.9	427.0	–	–
2019LNG	not published	6,253	17,252	17,073	1,117	15.3	366.3	–	–
2018LNG	not published	3,999	11,039	11,713	987	11.9	341.4	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/m³·nm	LNG carrier median	vs LNG carrier	Rank	Verifier	Methods
2022LNG	not published	14.05	10.38	+35%	284 of 379	DNV	A+C
2021LNG	not published	15.70	10.46	+50%	241 of 289	DNV	A+C
2020LNG	not published	–	–	–	–	DNV	A+C
2019LNG	not published	9.82	10.87	−10%	93 of 248	DNV	A+C
2018LNG	not published	11.39	10.92	+4%	114 of 197	DNV	A+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.