Navalyze · Chemical tanker · Ship

TEAM CALYPSO

IMO: 9411290
Type: Chemical tanker
Average cargo carried: 29,338 t
Port of registry: Monrovia
Technical efficiency: EIV 6.02 g CO₂/t·nm

Report year

2020 at a glance

From the 2020 THETIS-MRV report. Carries about 29,338 t of cargo on average.

Fuel per mile

108.2 kg/nm

Chemical tanker median 85.7 kg/nm (+26%)

CO₂ per transport work (cargo)

11.76

g CO₂/t·nm · Chemical tanker median 16.16 (−27%)

Average speed

12.0 kn

Chemical tanker median 11.4 kn (+5%)

Fuel per day at sea

31.3 t/day

Fuel consumed

1,705 t

CO₂ emitted

5,439 t

Distance sailed

15,764 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,308 h

55 days, 15% of the year

Within the chemical tanker fleet, 2020

Set against all 1,312 chemical tanker ships with a full-year 2020 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 per mileThis ship 108.2 kg/nm · median 85.7 (+26%)

55.6Ranks 1,077 of 1,312, lowest first119.3

Average speedThis ship 12.0 kn · median 11.4 (+5%)

8.8Faster than 71% of chemical tanker ships12.9

CO₂ per transport work (cargo)This ship 11.76 g CO₂/t·nm · median 16.16 (−27%)

9.32Ranks 314 of 1,312, lowest first41.17

Middle 80% of shipsMiddle 50%Chemical tanker medianThis ship

Where the emissions happen, 2020

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 ports12%
From the EU51%
Into the EU22%
At berth in the EU14%

Fuel burned laden

–

Not reported

CO₂ at berth

14.3%

Alongside in EU ports

Methane (CH₄)

–

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

–

Uplift from CH₄ and N₂O, counted in full from 2026

Over the years

Full-year reports only. The Chemical tanker median is the middle ship of all chemical tanker ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel per mile, kg/nm

TEAM CALYPSO
Chemical tanker median

80.090.0100.0110.0120.0

’182018’192019’202020

Average speed, kn

TEAM CALYPSO
Chemical tanker median

10.011.012.013.0

’182018’192019’202020

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

TEAM CALYPSO
Chemical tanker median

10.012.014.016.018.0

’182018’192019’202020

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2019→2020	−0.2 kn	−4%	−5%	−58%	+10%	Same speed, fuel per mile down 4%; in line with the speed change.
2018→2019	+0.4 kn	−1%	+2%	+220%	−8%	0.4 kn faster, fuel per mile flat; 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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2020	not published	1,705	5,439	15,764	1,308	12.0	108.2	11.76	–
2019	not published	4,244	13,365	37,635	3,085	12.2	112.8	10.67	–
2018	not published	1,346	4,228	11,758	1,000	11.8	114.5	11.63	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Chemical tanker median	vs Chemical tanker	Rank	Verifier	Methods
2020	not published	11.76	16.16	−27%	314 of 1,312	Lloyd's Register	B
2019	not published	10.67	17.32	−38%	227 of 1,321	Verifavia	A
2018	not published	11.63	17.14	−32%	302 of 1,294	Verifavia	A

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