Navalyze · Container · Ship

GERDA

IMO: 9432232
Type: Container ship
Average cargo carried: 10,494 t
Flag (estimated): Cyprus
Port of registry: Limassol
Technical efficiency: EEXI 19.38 g CO₂/t·nm
Ice class: IA Super
Former names: CHARLOTTA B

ISM company (DoC holder) in 2025: Erste UFR Schifffahrtsgesellschaft mbH & Co. KG

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 10,494 t of cargo on average.

Fuel kg/nm

91.4

Container median 177 kg/nm (−48%)

CO₂ per transport work (cargo)

48.0

g CO₂/t·nm · Container median 16.3 (+194%)

Average speed

12.2 kn

Container median 13.3 kn (−8%)

Fuel per day at sea

26.8 t/day

Fuel consumed

4,897 t

CO₂ emitted

26,984 t

27,224 t CO₂eq incl. CH₄ and N₂O

Distance sailed

53,592 nm

CO₂ ÷ CO₂ per mile

Time at sea

4,384 h

183 days, 50% 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 91.4 kg/nm · median 177 (−48%)

78.8Ranks 420 of 2,208, lowest first302

Average speedThis ship 12.2 kn · median 13.3 (−8%)

9.1Faster than 33% of container ships16.0

CO₂ per transport work (cargo)This ship 48.0 g CO₂/t·nm · median 16.3 (+194%)

7.22Ranks 2,003 of 2,208, lowest first46.9

Middle 80% of shipsMiddle 50%Container medianThis ship

Where the emissions happen, 2025

THETIS splits each ship's emissions 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 ports93%
From the EU0%
Into the EU0%
At berth in the EU6%

55% of this ship's CO₂ falls under the EU ETS (14,923 t).

Fuel burned laden

4,897 t

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

CO₂ at berth

1,684 t

6.2% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

0.2 t

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

+240 t

+0.9% CO₂eq on top of CO₂ alone, from CH₄ and N₂O; counted in full from 2026

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

GERDA
Container median

75.0100.0125.0150.0175.0200.0

’182018’192019’202020’212021’222022’232023’242024’252025

Average speed, kn

GERDA
Container median

10.011.012.013.014.015.0

’182018’192019’202020’212021’222022’232023’242024’252025

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

GERDA
Container median

10.020.030.040.050.0

’182018’192019’202020’212021’222022’232023’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	−0.1 kn	+2%	+1%	−8%	+60%	Same speed, fuel per mile up 2%; in line with the speed change.
2023→2024	−0.2 kn	−2%	−3%	+2%	−2%	Same speed, fuel per mile flat.
2022→2023	+0.4 kn	−0%	+2%	+11%	+8%	0.4 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2021→2022	−0.5 kn	−4%	−7%	−7%	−2%	0.5 kn slower, fuel per mile down 4%; in line with the speed change.
2020→2021	+0.5 kn	+1%	+5%	−8%	−4%	0.5 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2019→2020	+1.6 kn	+2%	+17%	+0%	+11%	1.6 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2018→2019	−1.2 kn	−6%	−15%	−5%	−3%	1.2 kn slower, fuel per mile down 6%; worse than speed alone explains (fouling, weather, loading 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
2025	Erste UFR Schifffahrtsgesellschaft mbH & Co. KG	4,897	26,984	53,592	4,384	12.2	91.4	48.0	100%
2024	Erste UFR Schifffahrtsgesellschaft mbH & Co. KG	5,222	16,667	58,273	4,727	12.3	89.6	30.1	–
2023	not published	5,208	16,508	57,193	4,590	12.5	91.0	30.7	–
2022	not published	4,728	14,974	51,731	4,265	12.1	91.4	28.5	–
2021	not published	5,279	16,666	55,532	4,418	12.6	95.1	29.1	–
2020	not published	5,641	17,816	60,189	4,966	12.1	93.7	30.1	–
2019	not published	5,512	17,392	59,960	5,687	10.5	91.9	27.3	–
2018	not published	6,128	19,334	62,922	5,358	11.7	97.4	28.1	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Container median	vs Container	Rank	Verifier	Methods
2025	Erste UFR Schifffahrtsgesellschaft mbH & Co. KG	48.0	16.3	+194%	2,003 of 2,208	RINA	A
2024	Erste UFR Schifffahrtsgesellschaft mbH & Co. KG	30.1	17.5	+72%	1,455 of 1,974	RINA	A
2023	not published	30.7	19.4	+58%	1,358 of 1,899	Dromon Bureau of Shipping	A
2022	not published	28.5	19.1	+49%	1,256 of 1,825	Dromon Bureau of Shipping	A
2021	not published	29.1	17.9	+62%	1,279 of 1,781	RINA	A
2020	not published	30.1	17.6	+71%	1,339 of 1,797	Bureau Veritas	A
2019	not published	27.3	18.9	+44%	1,177 of 1,788	Bureau Veritas	A
2018	not published	28.1	20.2	+39%	1,132 of 1,705	Bureau Veritas	A

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.