Passenger ship (Cruise Passenger ship) · Bermuda flag · built 2006

CROWN PRINCESS: CO₂ emissions 2018–2025

IMO 9293399 MMSI 310500000EU ETS3 reporting years

CO₂ reported 2025: 13,110 t
Fuel burned: 4,145 t
Time at sea: 733 h
Emitted at berth: 8% of total
Share of year under way: 8%
Gross tonnage: 113,561

CROWN PRINCESS against its type

Built in 2006, it is 4 years older than the median cruise ship on this register, which was built in 2010 (195 vessels with a known build year). At 113,561 gross tonnage it is larger than 75% of the other 177 cruise ships with a recorded tonnage. It is one of 24 cruise ships here under the Bermuda flag, 11.9% of the 202 on the register. The same builder is recorded for 132 other vessels here, 60 of them cruise ships. Carnival Cruise Line is linked to 18 vessels on this register. The returns for 2018–2025 all give Hamilton as port of registry.

Its 13,110 t of CO₂ for 2025 is 58% below the median of 31,269 t among the 200 cruise ships on this register that reported for 2025. Per nautical mile it emitted 1,094.1 kg CO₂, 33% above the type median of 821.3 kg. It logged 733 hours at sea against a median of 3,133 hours for its type that year. 7.9% of its 2025 emissions were at berth; the median for cruise ships was 15.1%. Across 3 years with reported emissions, the highest was 2018 (77,444 t) and the lowest 2025 (13,110 t). Of the 7 sister ships listed below with a 2025 return, 3 reported a lower CO₂ per nautical mile than this vessel.

Emissions by year2018–2025

Year	CO₂ (t)	Fuel (t)	Distance (nm)	At sea (h)	At berth (t)	kg CO₂/nm	EEOI	Percentile
2025	13,110	4,145	—	733	1,030	1,094.1	—	—
2019	62,959	19,997	—	3,173	9,370	1,404.1	—	—
2018	77,444	24,723	—	3,776	10,094	1,311.5	—	—

Vessel particulars

IMO number: 9293399
MMSI: 310500000
Ship type: Passenger ship (Cruise Passenger ship)
Gross tonnage: 113,561
Length overall: 289.9 m
Year built: 2006
Flag state: Bermuda per EU MRV 2025
Builder: Fincantieri
Port of registry: Hamilton MRV 2025
Technical efficiency (design): EEXI (9.91 gCO₂/t·nm)
Operator: Carnival Cruise Line, Carnival Corporation
Verifier: DNV, Germany
Accreditation: VS-16026-01
Compliance document issued: 2026-03-04
Compliance document expires: 2027-06-30

Reported CO₂ by year

Reported CO₂ in 2025 was 83.1% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2020, 2021, 2022, 2023, 2024, so the series has gaps.

From 2019 to 2025, emissions fell 79.2% and CO₂ per nautical mile fell 22.1%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.

Where the 2025 emissions occurred

Methane, nitrous oxide and EU ETS2025

Total CO₂ equivalent: 13,314 t
Methane (CH₄): 0.21 t
Nitrous oxide (N₂O): 0.75 t
Under EU ETS: 9,356 t, 71% of total

Observed movementsAIS · Norwegian waters

First seen: 01 Aug 2025
Last seen: 06 Aug 2025
Days observed: 4
Positions: 454
Median speed: 14.9 kn

Its recorded positions span 60.2°N to 71.0°N and 4.4°E to 19.2°E.

55 hourly points from 454 positions. Filled circle first, open circle last; squares are ports for orientation, not calls.

Norwegian Coastal Administration open AIS, Norwegian waters only, 01 Jul 2025 to 27 Jul 2026. A gap means the vessel was not recorded here, not that it was idle or that a transponder was off.

Sources and how to read this

Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2025, published by the European Commission.
Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
Movements: Norwegian Coastal Administration open AIS extract.

This page draws on 3 MRV reporting years, 5 of 5 vessel particulars, AIS movements in Norwegian waters and a licensed photograph. Not found in the sources for this vessel: an efficiency ranking, a name history, a sanctions listing and US port state inspections.

Empty means unreported, never zero. How EEOI, distance, percentiles and sister ships are handled is explained under reading a vessel page. Something wrong? See corrections.