Navalyze · Gas carrier (LPG) · Ship

ADAMASTOS

IMO: 9879698
Type: Gas carrier
Average cargo carried: 35,850 t
Port of registry: Valletta
Technical efficiency: EEDI 6.52 g CO₂/t·nm
Fuel: Mostly LNG

ISM company (DoC holder) in 2025: Capital Gas Ship Management Corp · part of Capital Maritime Group

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 35,850 t of cargo on average.

Fuel per mile

189.4 kg/nm

Gas carrier (LPG) median 81.5 kg/nm (+132%)

CO₂ per transport work (cargo)

14.69

g CO₂/t·nm · Gas carrier (LPG) median 35.56 (−59%)

Average speed

14.6 kn

Gas carrier (LPG) median 12.6 kn (+16%)

Fuel per day at sea

66.3 t/day

Fuel consumed

18,992 t

CO₂ emitted

52,801 t

62,478 t CO₂eq incl. CH₄ and N₂O

Distance sailed

100,262 nm

CO₂ ÷ CO₂ per mile

Time at sea

6,872 h

286 days, 78% of the year

Within the gas carrier (LPG) fleet, 2025

Set against all 355 gas carrier (LPG) ships with a full-year 2025 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 189.4 kg/nm · median 81.5 (+132%)

49.8Ranks 345 of 355, lowest first124.4

Average speedThis ship 14.6 kn · median 12.6 (+16%)

8.8Faster than 90% of gas carrier (LPG) ships14.6

CO₂ per transport work (cargo)This ship 14.69 g CO₂/t·nm · median 35.56 (−59%)

14.36Ranks 43 of 355, lowest first120.18

Middle 80% of shipsMiddle 50%Gas carrier (LPG) medianThis ship

Where the emissions happen, 2025

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 EU49%
Into the EU49%
At berth in the EU1%

51% of this ship's CO₂ falls under the EU ETS (26,795 t).

Fuel burned laden

–

Not reported

CO₂ at berth

1.5%

Alongside in EU ports

Methane (CH₄)

323.7 t

LNG engines slip unburnt methane

CO₂eq ÷ CO₂

1.183

Uplift from CH₄ and N₂O, counted in full from 2026

Over the years

Full-year reports only. The Gas carrier (LPG) median is the middle ship of all gas carrier (LPG) ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel per mile, kg/nm

ADAMASTOS
Gas carrier (LPG) median

50.0100.0150.0200.0250.0300.0

’212021’222022’232023’242024’252025

Average speed, kn

ADAMASTOS
Gas carrier (LPG) median

12.013.014.015.016.0

’212021’222022’232023’242024’252025

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

ADAMASTOS
Gas carrier (LPG) median

0.010.020.030.040.0

’212021’222022’232023’242024’252025

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2024→2025	−0.9 kn	−1%	−7%	−18%	+6%	0.9 kn slower, fuel per mile flat; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	−0.3 kn	−4%	−5%	+1%	−11%	0.3 kn slower, fuel per mile down 4%; in line with the speed change.
2022→2023	+2.3 kn	+3%	+21%	+158%	+10%	2.3 kn faster, fuel per mile up 3%; better than speed alone explains (hull, engine or trade).
2021→2022	−0.2 kn	+6%	+4%	+267%	−7%	Same speed, 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
2025LNG	Capital Gas Ship Management Corp	18,992	52,801	100,262	6,872	14.6	189.4	14.69	–
2024LNG	Capital Gas Ship Management Corp	23,462	63,630	122,812	7,915	15.5	191.0	13.91	–
2023LNG	not published	24,106	67,798	121,483	7,696	15.8	198.4	–	–
2022	not published	9,061	27,158	47,173	3,490	13.5	192.1	–	–
2021LNG	not published	2,334	6,510	12,844	937	13.7	181.8	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Gas carrier (LPG) median	vs Gas carrier (LPG)	Rank	Verifier	Methods
2025LNG	Capital Gas Ship Management Corp	14.69	35.56	−59%	43 of 355	Lloyd's Register	B+C
2024LNG	Capital Gas Ship Management Corp	13.91	35.82	−61%	25 of 306	Lloyd's Register	–
2023LNG	not published	15.69	9.10	+72%	312 of 355	Lloyd's Register	–
2022	not published	14.31	10.38	+38%	286 of 379	Lloyd's Register	–
2021LNG	not published	15.40	10.46	+47%	237 of 289	Lloyd's Register	–

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Gas carrier (LPG) 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 gas carrier (LPG) 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.