Navalyze · LNG carrier · Ship

ENERGY ATLANTIC

IMO: 9649328
Type: LNG carrier
Port of registry: Valletta
Technical efficiency: EEXI 6.72 g CO₂/t·nm
Fuel: Mostly LNG

Report year

2023 at a glance

From the 2023 THETIS-MRV report.

Fuel per mile

264.8 kg/nm

LNG carrier median 230.7 kg/nm (+15%)

CO₂ per transport work (volume)

10.99

g CO₂/m³·nm · LNG carrier median 9.10 (+21%)

Average speed

12.1 kn

LNG carrier median 14.2 kn (−15%)

Fuel per day at sea

77.1 t/day

Fuel consumed

17,093 t

CO₂ emitted

47,566 t

Distance sailed

64,553 nm

CO₂ ÷ CO₂ per mile

Time at sea

5,319 h

222 days, 61% of the year

Within the LNG carrier fleet, 2023

Set against all 355 LNG carrier ships with a full-year 2023 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 264.8 kg/nm · median 230.7 (+15%)

166.5Ranks 223 of 355, lowest first358.9

Average speedThis ship 12.1 kn · median 14.2 (−15%)

10.7Faster than 23% of LNG carrier ships16.0

CO₂ per transport work (volume)This ship 10.99 g CO₂/m³·nm · median 9.10 (+21%)

5.47Ranks 241 of 355, lowest first17.94

Middle 80% of shipsMiddle 50%LNG carrier medianThis ship

Where the emissions happen, 2023

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 EU47%
Into the EU48%
At berth in the EU5%

Fuel burned laden

95%

5% in ballast or unladen

CO₂ at berth

4.6%

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

ENERGY ATLANTIC
LNG carrier median

225.0250.0275.0300.0325.0

’182018’192019’202020’212021’222022’232023

Average speed, kn

ENERGY ATLANTIC
LNG carrier median

10.012.014.016.018.0

’182018’192019’202020’212021’222022’232023

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

ENERGY ATLANTIC
LNG carrier median

8.09.010.011.0

’182018’192019’202020’212021’222022’232023

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2022→2023	+0.9 kn	+9%	+19%	−3%	+12%	0.9 kn faster, fuel per mile up 9%; better than speed alone explains (hull, engine or trade).
2021→2022	−0.7 kn	+2%	−4%	+100%	+10%	0.7 kn slower, fuel per mile up 2%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	−3.1 kn	−6%	−26%	+206%	+0%	3.1 kn slower, fuel per mile down 6%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	+0.4 kn	+4%	+8%	−76%	+7%	0.4 kn faster, fuel per mile up 4%; in line with the speed change.
2018→2019	−1.6 kn	+6%	−4%	+289%	−10%	1.6 kn slower, fuel per mile up 6%; 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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2023LNG	not published	17,093	47,566	64,553	5,319	12.1	264.8	–	95%
2022LNG	not published	16,176	45,666	66,799	5,983	11.2	242.2	–	–
2021LNG	not published	7,922	22,599	33,482	2,815	11.9	236.6	–	–
2020LNG	not published	2,751	7,597	10,931	728	15.0	251.7	–	–
2019LNG	not published	11,039	30,784	45,707	3,141	14.6	241.5	–	–
2018LNG	not published	2,670	7,628	11,753	727	16.2	227.2	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/m³·nm	LNG carrier median	vs LNG carrier	Rank	Verifier	Methods
2023LNG	not published	10.99	9.10	+21%	241 of 355	ABS	A+C
2022LNG	not published	9.84	10.38	−5%	176 of 379	DNV	C
2021LNG	not published	8.95	10.46	−14%	114 of 289	DNV	C
2020LNG	not published	8.92	10.71	−17%	74 of 267	DNV	A
2019LNG	not published	8.33	10.87	−23%	56 of 248	DNV	A
2018LNG	not published	9.29	10.92	−15%	55 of 197	DNV	–

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.