Navalyze · General cargo · Ship

RIDER

IMO: 9017628
Type: General cargo ship
Flag (estimated): Palau
Port of registry: Malakal
Technical efficiency: EIV 15.38 g CO₂/t·nm
Former names: ARMONIA

Report year

2022 at a glance

From the 2022 THETIS-MRV report. Carries about 6,171 t of cargo on average.

Fuel kg/nm

55.2

CO₂ per transport work (dwt)

37,450

g CO₂/dwt·nm

Average speed

6.1 kn

Fuel per day at sea

8.1 t/day

Fuel consumed

341 t

CO₂ emitted

1,077 t

Distance sailed

6,175 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,012 h

42 days, 12% of the year

Within the general cargo fleet, 2023

Set against all 1,045 general cargo 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 kg/nmThis ship 47.8 kg/nm · median 59.9 (−20%)

36.2Ranks 344 of 1,045, lowest first89.2

Average speedThis ship 9.0 kn · median 10.5 (−14%)

7.5Faster than 22% of general cargo ships12.5

CO₂ per transport work (dwt)This ship 37.2 g CO₂/dwt·nm · median 20.7 (+80%)

8.03Ranks 919 of 1,045, lowest first40.8

Middle 80% of shipsMiddle 50%General cargo 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 ports0%
From the EU40%
Into the EU58%
At berth in the EU2%

Fuel burned laden

–

Not reported

CO₂ at berth

17 t

1.6% 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

RIDER
General cargo median

45.050.055.060.0

’182018’192019’202020’222022’232023

Average speed, kn

RIDER
General cargo median

6.08.010.012.0

’182018’192019’202020’222022’232023

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

RIDER
General cargo median

20.025.030.035.040.0

’192019’202020’232023

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2022→2023	+2.9 kn	−13%	+27%	+144%	–	2.9 kn faster, fuel per mile down 13%; better than speed alone explains (hull, engine or trade).
2020→2022	−4.4 kn	+11%	−36%	−41%	–	4.4 kn slower, fuel per mile up 11%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	+1.4 kn	+1%	+16%	−53%	−9%	1.4 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2018→2019	+2.9 kn	−4%	+42%	+29%	–	2.9 kn faster, fuel per mile down 4%; 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	Hours at seah	Average speedknots at sea	Fuel kg/nmthis ship	CO₂ per transport work (cargo)g/t·nm, this ship	Laden fuel
2023	not published	721	2,277	15,084	1,676	9.0	47.8	–	–
2022	not published	341	1,077	6,175	1,012	6.1	55.2	28.3	–
2020	not published	524	1,651	10,507	1,000	10.5	49.9	27.1	–
2019	not published	1,108	3,462	22,373	2,446	9.1	49.5	29.7	–
2018	not published	897	2,807	17,319	2,788	6.2	51.8	24.3	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/dwt·nm	General cargo median	vs General cargo	Rank	Verifier	Methods
2023	not published	37.2	20.7	+80%	919 of 1,045	Verifavia	A
2022	not published	–	–	–	–	EMICERT	A
2020	not published	27.1	24.5	+10%	697 of 1,167	EMICERT	A
2019	not published	29.7	25.0	+19%	727 of 1,154	EMICERT	A
2018	not published	–	–	–	–	EMICERT	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.