Navalyze · Container · Ship

MSC RONIT R

IMO: 9293167
Type: Container ship
Average cargo carried: 28,866 t
Flag (estimated): Liberia
Port of registry: Monrovia
Technical efficiency: EEXI 12.59 g CO₂/t·nm

ISM company (DoC holder) in 2025: MSC SHIPMANAGEMENT LIMITED · part of MSC Group

Report year

2021 at a glance

From the 2021 THETIS-MRV report. Carries about 34,579 t of cargo on average.

Fuel kg/nm

260

Container median 186 kg/nm (+40%)

CO₂ per transport work (cargo)

23.8

g CO₂/t·nm · Container median 17.9 (+33%)

Average speed

16.9 kn

Container median 14.1 kn (+20%)

Fuel per day at sea

105.4 t/day

Fuel consumed

16,220 t

CO₂ emitted

51,312 t

Distance sailed

62,349 nm

CO₂ ÷ CO₂ per mile

Time at sea

3,693 h

154 days, 42% of the year

Within the container fleet, 2025

Set against all 2,208 container 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 kg/nmThis ship 224 kg/nm · median 177 (+26%)

78.8Ranks 1,429 of 2,208, lowest first302

Average speedThis ship 14.2 kn · median 13.3 (+7%)

9.1Faster than 65% of container ships16.0

CO₂ per transport work (cargo)This ship 24.3 g CO₂/t·nm · median 16.3 (+49%)

7.22Ranks 1,532 of 2,208, lowest first46.9

Middle 80% of shipsMiddle 50%Container medianThis ship

Where the emissions happen, 2021

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 ports4%
From the EU36%
Into the EU57%
At berth in the EU3%

Fuel burned laden

–

Not reported

CO₂ at berth

1,488 t

2.9% 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 Container median is the middle ship of all container ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

MSC RONIT R
Container median

150.0175.0200.0225.0250.0275.0

’202020’212021’222022’232023’242024’252025

Average speed, kn

MSC RONIT R
Container median

13.014.015.016.017.0

’202020’212021’222022’232023’242024’252025

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

MSC RONIT R
Container median

15.020.025.030.035.0

’202020’212021’222022’232023’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	+0.4 kn	+3%	+6%	+17%	−1%	0.4 kn faster, fuel per mile up 3%; in line with the speed change.
2023→2024	+0.3 kn	+17%	+19%	+17%	−24%	0.3 kn faster, fuel per mile up 17%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	−2.7 kn	−20%	−33%	−30%	+4%	2.7 kn slower, fuel per mile down 20%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	−0.7 kn	−11%	−15%	+0%	+31%	0.7 kn slower, fuel per mile down 11%; in line with the speed change.
2020→2021	+0.3 kn	+1%	+3%	+130%	−12%	Same speed, fuel per mile flat.

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
2025	MSC SHIPMANAGEMENT LIMITED	13,267	41,613	59,349	4,168	14.2	224	24.3	–
2024	MSC Shipmanagement Ltd	11,033	34,582	50,681	3,676	13.8	218	24.6	–
2023	not published	8,094	25,421	43,422	3,222	13.5	186	32.3	–
2022	not published	14,471	45,776	62,431	3,861	16.2	232	31.2	–
2021	not published	16,220	51,312	62,349	3,693	16.9	260	23.8	–
2020	not published	6,971	22,041	27,121	1,637	16.6	257	27.1	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Container median	vs Container	Rank	Verifier	Methods
2025	MSC SHIPMANAGEMENT LIMITED	24.3	16.3	+49%	1,532 of 2,208	DNV	B+C
2024	MSC Shipmanagement Ltd	24.6	17.5	+40%	1,315 of 1,974	DNV	B+C
2023	not published	32.3	19.4	+67%	1,390 of 1,899	DNV	B+C
2022	not published	31.2	19.1	+63%	1,316 of 1,825	DNV	C
2021	not published	23.8	17.9	+33%	1,149 of 1,781	DNV	C
2020	not published	27.1	17.6	+54%	1,279 of 1,797	DNV	C

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Container 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 container 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.