Navalyze · Ro-pax · Ship

POWER JET

IMO: 9127576
Type: Ro-pax ship
Flag (estimated): Cyprus
Port of registry: Limassol
Technical efficiency: EEXI 30.78 g CO₂/t·nm

ISM company (DoC holder) in 2025: Jambo Jet Maritime Co

Report year

2022 at a glance

From the 2022 THETIS-MRV report.

Fuel kg/nm

153

Ro-pax median 157 kg/nm (−3%)

CO₂ per transport work (pax)

784

g CO₂/pax·nm · Ro-pax median 626 (+25%)

CO₂ per transport work (freight)

5,200

g CO₂/t·nm · Ro-pax median 253 (+1,956%)

Average speed

23.9 kn

Ro-pax median 16.0 kn (+49%)

Fuel per day at sea

87.9 t/day

Fuel consumed

6,875 t

CO₂ emitted

22,043 t

Distance sailed

44,893 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,878 h

78 days, 21% of the year

Within the ro-pax fleet, 2025

Set against all 408 ro-pax 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 147 kg/nm · median 150 (−2%)

69.3Ranks 189 of 408, lowest first232

Average speedThis ship 31.5 kn · median 15.8 (+99%)

12.0Faster than 99% of ro-pax ships22.3

CO₂ per transport work (pax)This ship 775 g CO₂/pax·nm · median 567 (+37%)

66.8Ranks 255 of 408, lowest first1,569

CO₂ per transport work (freight)This ship 4,647 g CO₂/t·nm · median 253 (+1,736%)

48.6Ranks 401 of 408, lowest first1,247

Middle 80% of shipsMiddle 50%Ro-pax 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 ports100%
From the EU0%
Into the EU0%
At berth in the EU0%

Fuel burned laden

–

Not reported

CO₂ at berth

0 t

0.0% 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 Ro-pax median is the middle ship of all ro-pax ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

POWER JET
Ro-pax median

120.0140.0160.0180.0

’212021’222022’232023’242024’252025

Average speed, kn

POWER JET
Ro-pax median

15.020.025.030.035.0

’212021’222022’232023’242024’252025

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

POWER JET
Ro-pax median

0.02,000,0004,000,0006,000,000

’222022’232023’242024’252025

CO₂ per transport work (pax), g CO₂/pax·nm

POWER JET
Ro-pax median

0.0200,000400,000600,000

’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	+5.3 kn	+17%	+41%	−64%	−100%	5.3 kn faster, fuel per mile up 17%; better than speed alone explains (hull, engine or trade).
2023→2024	−1.8 kn	−15%	−21%	+6%	+79,228%	1.8 kn slower, fuel per mile down 15%; in line with the speed change.
2022→2023	+4.1 kn	−3%	+13%	+3%	−7%	4.1 kn faster, fuel per mile down 3%; better than speed alone explains (hull, engine or trade).
2021→2022	−8.2 kn	−9%	−32%	+15%	−38%	8.2 kn slower, fuel per mile down 9%; 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	Jambo Jet Maritime Co	2,558	8,200	17,462	554	31.5	147	–	–
2024	Jambo Jet Maritime Co	6,150	19,718	49,070	1,874	26.2	125	–	–
2023	not published	6,826	21,883	46,088	1,644	28.0	148	–	–
2022	not published	6,875	22,043	44,893	1,878	23.9	153	–	–
2021	not published	6,557	21,021	39,138	1,219	32.1	168	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/pax·nm	Ro-pax median	vs Ro-pax	Rank	Freight, g CO₂/t·nm	Ro-pax median	vs Ro-pax	Verifier	Methods
2025	Jambo Jet Maritime Co	775	567	+37%	255 of 408	4,647	253	+1,736%	EMICERT	A
2024	Jambo Jet Maritime Co	575,763	547	+105,220%	397 of 404	4,956,438	233	+2,128,497%	EMICERT	A
2023	not published	726	680	+7%	211 of 386	5,462	234	+2,235%	EMICERT	A
2022	not published	784	626	+25%	220 of 394	5,200	253	+1,956%	EMICERT	A
2021	not published	1,255	815	+54%	282 of 377	–	–	–	EMICERT	A

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Ro-pax ships are benchmarked on CO₂ per transport work (pax) (TW), in g CO₂/pax·nm, and also per tonne of freight (g CO₂/t·nm freight). CO₂eq adds methane and nitrous oxide and is in the public files from 2024. Rank counts from the lowest figure among that year's ro-pax 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.