Navalyze · Oil tanker · Ship

DAPHNE V

IMO: 9321677
Type: Oil tanker
Average cargo carried: 6,586 t
Flag (estimated): Panama
Port of registry: Panama
Technical efficiency: EEXI 3.31 g CO₂/t·nm
Ice class: IA
Former names: KRONVIKEN

ISM company (DoC holder) in 2024: Wanta Shipping LLC-FZ

Report year

2021 at a glance

From the 2021 THETIS-MRV report. Carries about 58,685 t of cargo on average.

Fuel kg/nm

153

Oil tanker median 129 kg/nm (+19%)

CO₂ per transport work (cargo)

8.22

g CO₂/t·nm · Oil tanker median 8.86 (−7%)

Average speed

8.0 kn

Oil tanker median 10.7 kn (−25%)

Fuel per day at sea

29.5 t/day

Fuel consumed

6,007 t

CO₂ emitted

18,929 t

Distance sailed

39,241 nm

CO₂ ÷ CO₂ per mile

Time at sea

4,893 h

204 days, 56% of the year

Within the oil tanker fleet, 2024

Set against all 1,787 oil tanker 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 185 kg/nm · median 129 (+44%)

79.5Ranks 1,567 of 1,787, lowest first194

Average speedThis ship 11.4 kn · median 10.9 (+5%)

8.1Faster than 66% of oil tanker ships12.3

CO₂ per transport work (cargo)This ship 89.4 g CO₂/t·nm · median 8.06 (+1,009%)

4.44Ranks 1,787 of 1,787, lowest first25.7

Middle 80% of shipsMiddle 50%Oil tanker 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 ports0%
From the EU38%
Into the EU54%
At berth in the EU8%

Fuel burned laden

–

Not reported

CO₂ at berth

1,475 t

7.8% 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 Oil tanker median is the middle ship of all oil tanker ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

DAPHNE V
Oil tanker median

100.0125.0150.0175.0200.0225.0

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

Average speed, kn

DAPHNE V
Oil tanker median

6.08.010.012.014.0

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

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

DAPHNE V
Oil tanker median

0.025.050.075.0100

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

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2023→2024	−1.9 kn	+57%	+34%	−39%	–	1.9 kn slower, fuel per mile up 57%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	+1.8 kn	−30%	−19%	−48%	–	1.8 kn faster, fuel per mile down 30%; better than speed alone explains (hull, engine or trade).
2021→2022	+3.5 kn	+10%	+58%	−61%	−8%	3.5 kn faster, fuel per mile up 10%; better than speed alone explains (hull, engine or trade).
2020→2021	−3.4 kn	−25%	−47%	+90%	−17%	3.4 kn slower, fuel per mile down 25%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	+4.3 kn	+27%	+103%	−45%	+26%	4.3 kn faster, fuel per mile up 27%; better than speed alone explains (hull, engine or trade).
2018→2019	+0.5 kn	−12%	−6%	−19%	−32%	0.5 kn faster, fuel per mile down 12%; 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
2024	Wanta Shipping LLC-FZ	881	2,798	4,754	417	11.4	185	89.4	–
2023	not published	928	2,945	7,837	588	13.3	118	464	–
2022	not published	2,557	8,197	15,146	1,317	11.5	169	7.60	–
2021	not published	6,007	18,929	39,241	4,893	8.0	153	8.22	–
2020	not published	4,195	13,133	20,657	1,812	11.4	203	9.94	–
2019	not published	6,018	18,948	37,560	5,282	7.1	160	7.90	–
2018	not published	8,478	26,928	46,483	7,035	6.6	182	11.5	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Oil tanker median	vs Oil tanker	Rank	Verifier	Methods
2024	Wanta Shipping LLC-FZ	89.4	8.06	+1,009%	1,787 of 1,787	DNV	A
2023	not published	–	–	–	–	DNV	A
2022	not published	7.60	8.51	−11%	814 of 1,961	DNV	A
2021	not published	8.22	8.86	−7%	798 of 1,789	Verifavia	A
2020	not published	9.94	9.03	+10%	1,043 of 1,870	Verifavia	A
2019	not published	7.90	8.83	−11%	794 of 1,919	Verifavia	A
2018	not published	11.5	8.86	+30%	1,190 of 1,779	Verifavia	–

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Oil tanker 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 oil tanker 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.