Navalyze · General cargo · Ship

PUFFIN S

IMO: 9164811
Type: General cargo ship
Flag (estimated): Liberia
Port of registry: Monrovia
Technical efficiency: EEXI 6.38 g CO₂/t·nm

ISM company (DoC holder) in 2025: ARMADOR GEMI ISLETMECILIGI TIC.LTD.STI (5605458)

Report year

2018 at a glance

From the 2018 THETIS-MRV report. Carries about 9,946 t of cargo on average.

Fuel kg/nm

50.3

CO₂ per transport work (dwt)

–

g CO₂/dwt·nm

Average speed

7.3 kn

Fuel per day at sea

8.8 t/day

Fuel consumed

1,958 t

CO₂ emitted

6,150 t

Distance sailed

38,916 nm

CO₂ ÷ CO₂ per mile

Time at sea

5,356 h

223 days, 61% of the year

Within the general cargo fleet, 2024

Set against all 1,111 general cargo 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 56.8 kg/nm · median 58.7 (−3%)

34.9Ranks 522 of 1,111, lowest first87.0

Average speedThis ship 11.3 kn · median 10.5 (+8%)

7.8Faster than 70% of general cargo ships12.4

CO₂ per transport work (dwt)This ship 17.0 g CO₂/dwt·nm · median 19.3 (−12%)

7.51Ranks 472 of 1,111, lowest first39.3

Middle 80% of shipsMiddle 50%General cargo 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 ports29%
From the EU31%
Into the EU31%
At berth in the EU9%

Fuel burned laden

–

Not reported

CO₂ at berth

530 t

8.6% 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 General cargo median is the middle ship of all general cargo ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

PUFFIN S
General cargo median

45.050.055.060.0

’182018’192019’202020’212021’222022’232023’242024

Average speed, kn

PUFFIN S
General cargo median

6.08.010.012.0

’182018’192019’202020’212021’222022’232023’242024

CO₂ per transport work (dwt), g CO₂/dwt·nm

PUFFIN S
General cargo median

10.015.020.025.0

’192019’202020’212021’222022’232023’242024

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2023→2024	+0.1 kn	+5%	+6%	+1,689%	−17%	Same speed, fuel per mile up 5%; in line with the speed change.
2022→2023	+1.8 kn	+13%	+34%	−91%	+6%	1.8 kn faster, fuel per mile up 13%; better than speed alone explains (hull, engine or trade).
2021→2022	−1.1 kn	−8%	−18%	−71%	+78%	1.1 kn slower, fuel per mile down 8%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	+0.7 kn	+8%	+16%	+59%	−6%	0.7 kn faster, fuel per mile up 8%; better than speed alone explains (hull, engine or trade).
2019→2020	+1.4 kn	−19%	−5%	−5%	−10%	1.4 kn faster, fuel per mile down 19%; better than speed alone explains (hull, engine or trade).
2018→2019	+1.1 kn	+18%	+36%	−36%	–	1.1 kn faster, fuel per mile up 18%; better than speed alone explains (hull, engine 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
2025part-year	ARMADOR GEMI ISLETMECILIGI TIC.LTD.STI (5605458)	527	1,660	7,726	738	10.5	68.2	–	–
2024	ARMADOR GEMI ISLETMECILIGI TIC.LTD.STI (5605458)	952	3,017	16,765	1,483	11.3	56.8	–	–
2023	not published	51	161	937	84	11.2	54.3	–	–
2022	not published	528	1,678	10,999	1,176	9.4	48.0	–	–
2021	not published	1,972	6,215	37,714	3,583	10.5	52.3	–	–
2020	not published	1,143	3,666	23,684	2,411	9.8	48.3	–	–
2019	not published	1,492	4,675	25,042	2,984	8.4	59.6	–	–
2018	not published	1,958	6,150	38,916	5,356	7.3	50.3	15.9	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/dwt·nm	General cargo median	vs General cargo	Rank	Verifier	Methods
2025part-year	ARMADOR GEMI ISLETMECILIGI TIC.LTD.STI (5605458)	–	–	–	–	Verifavia	A
2024	ARMADOR GEMI ISLETMECILIGI TIC.LTD.STI (5605458)	17.0	19.3	−12%	472 of 1,111	Verifavia	A
2023	not published	20.5	20.7	−1%	516 of 1,045	Verifavia	A
2022	not published	19.3	21.6	−11%	410 of 1,034	Verifavia	A
2021	not published	10.8	22.7	−52%	118 of 1,142	Verifavia	A
2020	not published	11.5	24.5	−53%	121 of 1,167	Verifavia	A
2019	not published	12.8	25.0	−49%	141 of 1,154	Verifavia	A
2018	not published	–	–	–	–	Verifavia	A

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. General cargo ships are benchmarked on CO₂ per transport work (dwt) (TW), in g CO₂/dwt·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 general cargo 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.