Navalyze · Gas carrier (LPG) · Ship

NISYROS

IMO: 9412062
Type: Gas carrier
Average cargo carried: 9,000 t
Port of registry: Piraeus
Technical efficiency: EEXI 7.52 g CO₂/t·nm

ISM company (DoC holder) in 2024: Eletson Corporation

Report year

2024 at a glance

From the 2024 THETIS-MRV report. Carries about 9,000 t of cargo on average.

Fuel kg/nm

117.3

Gas carrier (LPG) median 80.4 kg/nm (+46%)

CO₂ per transport work (cargo)

40.93

g CO₂/t·nm · Gas carrier (LPG) median 35.82 (+14%)

Average speed

12.7 kn

Gas carrier (LPG) median 12.5 kn (+2%)

Fuel per day at sea

35.8 t/day

Fuel consumed

1,840 t

CO₂ emitted

5,778 t

5,868 t CO₂eq incl. CH₄ and N₂O

Distance sailed

15,685 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,232 h

51 days, 14% of the year

Within the gas carrier (LPG) fleet, 2024

Set against all 306 gas carrier (LPG) ships with a full-year 2024 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 117.3 kg/nm · median 80.4 (+46%)

51.6Ranks 261 of 306, lowest first125.8

Average speedThis ship 12.7 kn · median 12.5 (+2%)

9.3Faster than 56% of gas carrier (LPG) ships14.6

CO₂ per transport work (cargo)This ship 40.93 g CO₂/t·nm · median 35.82 (+14%)

15.04Ranks 172 of 306, lowest first115.00

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

Where the emissions happen, 2024

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 EU45%
Into the EU42%
At berth in the EU14%

0% of this ship's CO₂ falls under the EU ETS (0 t).

Fuel burned laden

–

Not reported

CO₂ at berth

802 t

13.9% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

0.1 t

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

+90 t

+1.6% CO₂eq on top of CO₂ alone, 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 kg/nm

NISYROS
Gas carrier (LPG) median

80.090.0100.0110.0120.0

’202020’212021’222022’232023’242024

Average speed, kn

NISYROS
Gas carrier (LPG) median

10.012.014.016.0

’202020’212021’222022’232023’242024

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

NISYROS
Gas carrier (LPG) median

25.030.035.040.045.050.0

’202020’212021’222022’232023’242024

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2023→2024	+2.6 kn	−1%	+25%	+48%	+50%	2.6 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2022→2023	−4.2 kn	+32%	−7%	−57%	−14%	4.2 kn slower, fuel per mile up 32%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	+1.3 kn	−8%	+1%	−12%	−2%	1.3 kn faster, fuel per mile down 8%; better than speed alone explains (hull, engine or trade).
2020→2021	−1.6 kn	+3%	−8%	+200%	+1%	1.6 kn slower, fuel per mile up 3%; worse than speed alone explains (fouling, weather, loading or trade).

Part-year reports are left out of these comparisons. 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
2024part-year	Eletson Corporation	1,840	5,778	15,685	1,232	12.7	117.3	40.93	–
2024	EMC GAS CORPORATION	1,840	5,778	15,685	1,232	12.7	117.3	40.93	–
2023	not published	1,253	3,935	10,619	1,049	10.1	118.0	27.21	–
2022	not published	2,195	6,873	24,566	1,713	14.3	89.3	31.53	–
2021	not published	2,716	8,571	27,990	2,147	13.0	97.0	32.24	–
2020	not published	877	2,773	9,327	641	14.6	94.1	31.95	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Gas carrier (LPG) median	vs Gas carrier (LPG)	Rank	Verifier	Methods
2024part-year	Eletson Corporation	–	–	–	–	Lloyd's Register	A
2024	EMC GAS CORPORATION	40.93	35.82	+14%	172 of 306	Lloyd's Register	A
2023	not published	27.21	41.77	−35%	109 of 330	Lloyd's Register	A
2022	not published	31.53	42.53	−26%	135 of 348	Lloyd's Register	A
2021	not published	32.24	46.91	−31%	100 of 323	Lloyd's Register	A
2020	not published	31.95	42.29	−24%	134 of 339	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.