Navalyze · Bulk carrier · Ship

MARIA

IMO: 9041772
Type: Bulk carrier
Average cargo carried: 8,740 t
Flag (estimated): Palau
Port of registry: Malakal Harbor
Technical efficiency: EEXI 5.30 g CO₂/t·nm
Former names: MARIKANA

Report year

2022 at a glance

From the 2022 THETIS-MRV report. Carries about 19,566 t of cargo on average.

Fuel kg/nm

50.7

Bulk carrier median 90.8 kg/nm (−44%)

CO₂ per transport work (cargo)

8.18

g CO₂/t·nm · Bulk carrier median 8.71 (−6%)

Average speed

9.1 kn

Bulk carrier median 11.1 kn (−18%)

Fuel per day at sea

11.1 t/day

Fuel consumed

378 t

CO₂ emitted

1,191 t

Distance sailed

7,443 nm

CO₂ ÷ CO₂ per mile

Time at sea

819 h

34 days, 9% of the year

Within the bulk carrier fleet, 2023

Set against all 3,548 bulk 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 kg/nmThis ship 68.6 kg/nm · median 86.1 (−20%)

63.6Ranks 600 of 3,548, lowest first125

Average speedThis ship 8.1 kn · median 10.8 (−25%)

8.8Faster than 6% of bulk carrier ships12.0

CO₂ per transport work (cargo)This ship 24.8 g CO₂/t·nm · median 8.27 (+200%)

4.85Ranks 3,395 of 3,548, lowest first17.4

Middle 80% of shipsMiddle 50%Bulk carrier 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 EU7%
Into the EU92%
At berth in the EU1%

Fuel burned laden

378 t

100% of all fuel; 0% in ballast or unladen

CO₂ at berth

13 t

1.1% 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 Bulk carrier median is the middle ship of all bulk carrier ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

MARIA
Bulk carrier median

0.020,00040,00060,000

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

Average speed, kn

MARIA
Bulk carrier median

0.05.010.015.0

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

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

MARIA
Bulk carrier median

5.010.015.020.025.0

’192019’202020’212021’222022’232023

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2022→2023	−1.0 kn	+35%	+20%	+81%	+204%	1.0 kn slower, fuel per mile up 35%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	−2.5 kn	+3%	−19%	−50%	−47%	2.5 kn slower, fuel per mile up 3%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	+11.6 kn	−100%	+13%	+41,419%	+43%	11.6 kn faster, fuel per mile down 100%; better than speed alone explains (hull, engine or trade).
2019→2020	−10.4 kn	+97,880%	+5%	−100%	+2%	10.4 kn slower, fuel per mile up 97,880%; worse than speed alone explains (fouling, weather, loading or trade).
2018→2019	+2.7 kn	−8%	+25%	+3%	–	2.7 kn faster, fuel per mile down 8%; 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	923	2,923	13,461	1,670	8.1	68.6	24.8	–
2022	not published	378	1,191	7,443	819	9.1	50.7	8.18	100%
2021	not published	736	2,305	14,947	1,286	11.6	49.3	15.5	–
2020	not published	1,623	5,118	36	3,213	0.0	45,169	10.8	–
2019	not published	1,602	5,014	34,715	3,342	10.4	46.1	10.6	–
2018	not published	1,696	5,309	33,812	4,417	7.7	50.2	0.70	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Bulk carrier median	vs Bulk carrier	Rank	Verifier	Methods
2023	not published	24.8	8.27	+200%	3,395 of 3,548	Verifavia	A
2022	not published	8.18	8.71	−6%	1,722 of 3,968	Verifavia	A
2021	not published	15.5	8.57	+81%	3,126 of 3,466	ICS Verification Services	A
2020	not published	10.8	8.24	+31%	2,334 of 3,150	ICS Verification Services	A
2019	not published	10.6	8.38	+27%	2,409 of 3,360	ICS Verification Services	A
2018	not published	–	–	–	–	Dromon Bureau of Shipping	A

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Bulk carrier 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 bulk 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.