Navalyze · Ro-pax · Ship

POWER JET

IMO: 9127576
Type: Ro-pax ship
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

2025 at a glance

From the 2025 THETIS-MRV report.

Fuel per mile

146.5 kg/nm

Ro-pax median 150.2 kg/nm (−2%)

CO₂ per transport work (pax)

775

g CO₂/pax·nm · Ro-pax median 567 (+37%)

CO₂ per transport work (freight)

4,647

g CO₂/t·nm · Ro-pax median 253 (+1,736%)

Average speed

31.5 kn

Ro-pax median 15.8 kn (+99%)

Fuel per day at sea

110.8 t/day

Fuel consumed

2,558 t

CO₂ emitted

8,200 t

8,325 t CO₂eq incl. CH₄ and N₂O

Distance sailed

17,462 nm

CO₂ ÷ CO₂ per mile

Time at sea

554 h

23 days, 6% 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 per mileThis ship 146.5 kg/nm · median 150.2 (−2%)

69.3Ranks 189 of 408, lowest first232.4

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 774.72 g CO₂/pax·nm · median 566.51 (+37%)

66.76Ranks 255 of 408, lowest first1,568.87

CO₂ per transport work (freight)This ship 4,647.40 g CO₂/t·nm · median 253.18 (+1,736%)

48.59Ranks 401 of 408, lowest first1,247.19

Middle 80% of shipsMiddle 50%Ro-pax medianThis ship

Where the emissions happen, 2025

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%

0% of this ship's CO₂ falls under the EU ETS (0 t).

Fuel burned laden

–

Not reported

CO₂ at berth

0.0%

Alongside in EU ports

Methane (CH₄)

0.1 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

1.015

Uplift from CH₄ and N₂O, counted in full from 2026

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 per mile, 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	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2025	Jambo Jet Maritime Co	2,558	8,200	17,462	554	31.5	146.5	–	–
2024	Jambo Jet Maritime Co	6,150	19,718	49,070	1,874	26.2	125.3	–	–
2023	not published	6,826	21,883	46,088	1,644	28.0	148.1	–	–
2022	not published	6,875	22,043	44,893	1,878	23.9	153.2	–	–
2021	not published	6,557	21,021	39,138	1,219	32.1	167.5	–	–

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	774.72	566.51	+37%	255 of 408	4,647.40	253.18	+1,736%	EMICERT	A
2024	Jambo Jet Maritime Co	575,763.18	546.68	+105,220%	397 of 404	4,956,438.36	232.85	+2,128,497%	EMICERT	A
2023	not published	725.80	680.04	+7%	211 of 386	5,461.74	233.94	+2,235%	EMICERT	A
2022	not published	784.08	626.32	+25%	220 of 394	5,200.36	252.90	+1,956%	EMICERT	A
2021	not published	1,255.36	815.19	+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.