Passenger ship (Cruise Passenger ship) · Bermuda flag · built 2007
EMERALD PRINCESS: CO₂ emissions 2019–2025
IMO 9333151 MMSI 310531000EU ETS6 reporting years
- CO₂ reported 2025
- 55,546 t
- Fuel burned
- 17,620 t
- Time at sea
- 3,103 h
- Emitted at berth
- 13% of total
- Share of year under way
- 35%
- Gross tonnage
- 113,561
EMERALD PRINCESS against its type
Built in 2007, it is 3 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. Princess Cruises is linked to 14 vessels on this register. The returns for 2019–2025 all give Hamilton as port of registry.
Its 55,546 t of CO₂ for 2025 is 1.8 times the median of 31,269 t among the 200 cruise ships on this register that reported for 2025. Per nautical mile it emitted 1,151.6 kg CO₂, 40% above the type median of 821.3 kg. It logged 3,103 hours at sea against a median of 3,133 hours for its type that year. 13.0% of its 2025 emissions were at berth; the median for cruise ships was 15.1%. Across 6 years with reported emissions, the highest was 2019 (70,923 t) and the lowest 2024 (2,156 t). Of the 7 sister ships listed below with a 2025 return, 7 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2019–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 55,546 | 17,620 | — | 3,103 | 7,232 | 1,151.6 | — | — |
| 2024 | 2,156 | 684 | — | 111 | 279 | 1,712.6 | — | — |
| 2023 | 2,531 | 802 | — | 150 | 333 | 1,359.7 | — | — |
| 2022 | 42,023 | 13,324 | — | 2,072 | 4,261 | 1,303.9 | — | — |
| 2020 | 4,348 | 1,393 | — | 252 | 0 | 1,108.7 | — | — |
| 2019 | 70,923 | 22,612 | — | 3,397 | 9,061 | 1,373.1 | — | — |
Vessel particulars
- IMO number
- 9333151
- MMSI
- 310531000
- Gross tonnage
- 113,561
- Length overall
- 289.0 m
- Year built
- 2007
- 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
- Princess Cruises
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-03-18
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 21.7% lower than in 2019, for EU/EEA voyages only. No return is recorded for 2021, so the series has gaps.
From 2024 to 2025, emissions rose 2,476.7% and CO₂ per nautical mile fell 32.8%.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
- 56,411 t
- Methane (CH₄)
- 0.88 t
- Nitrous oxide (N₂O)
- 3.17 t
- Under EU ETS
- 41,534 t, 75% of total
Observed movementsAIS · Norwegian waters
- First seen
- 18 Jul 2025
- Last seen
- 08 Oct 2025
- Days observed
- 13
- Positions
- 1,268
- Median speed
- 14.3 kn
Its recorded positions span 58.0°N to 70.6°N and 4.4°E to 23.3°E.
191 hourly points from 1,268 positions. Filled circle first, open circle last; squares are ports for orientation, not calls.
Positions recorded per month
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 2019–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
- Movements: Norwegian Coastal Administration open AIS extract.
This page draws on 6 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.