Other ship types · Marshall Islands flag
GPO EMERALD: CO₂ emissions 2022–2025
IMO 9760457 EU ETS4 reporting years
- CO₂ reported 2025
- 15,784 t
- Fuel burned
- 5,020 t
- Distance
- 22,684 nm
- Time at sea
- 2,185 h
- Emitted at berth
- 3% of total
- Share of year under way
- 25%
GPO EMERALD against its type
It is one of 25 vessels in the other ship types category here under the Marshall Islands flag, 5.0% of the 499 on the register. The returns for 2022–2025 all give MAJURO as port of registry.
Its 15,784 t of CO₂ for 2025 is 3.1 times the median of 5,122 t among the 335 vessels in the other ship types category on this register that reported for 2025. Per nautical mile it emitted 695.8 kg CO₂, 3.0 times the type median of 231.1 kg. It logged 2,185 hours at sea against a median of 2,231 hours for its type that year. 3.3% of its 2025 emissions were at berth; the median for vessels in the other ship types category was 3.9%. Across 4 years with reported emissions, the highest was 2023 (16,227 t) and the lowest 2024 (3,941 t). Of the 6 comparable vessels listed below with a 2025 return, 6 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2022–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 15,784 | 5,020 | 22,684 | 2,185 | 521 | 695.8 | 91.6 | 66 |
| 2024 | 3,941 | 1,241 | — | 499 | 247 | 953.5 | — | — |
| 2023 | 16,227 | 5,111 | — | 2,067 | 487 | 721.7 | — | — |
| 2022 | 10,216 | 3,232 | — | 1,199 | 197 | 757.8 | — | — |
Vessel particulars
- IMO number
- 9760457
- Ship type
- Other ship types
- Flag state
- Marshall Islands per EU MRV 2025
- Port of registry
- Majuro MRV 2025
- Ice class
- IC
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-04-02
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 79 of 119 qualifying other ship typess by EEOI, at the 66th percentile. The dashed line is the type median, 69.3; this vessel reported 91.6.
EEOI divides emissions by transport work, which for this vessel and year was 172,299,967 tonne-miles over 22,684 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 54.5% higher than in 2022, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 300.5% and CO₂ per nautical mile fell 27.0%.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
- 16,031 t
- Methane (CH₄)
- 0.25 t
- Nitrous oxide (N₂O)
- 0.90 t
- Under EU ETS
- 8,530 t, 54% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2022–2025, published by the European Commission.
This page draws on 4 MRV reporting years, an efficiency ranking and 1 of 5 vessel particulars. Not found in the sources for this vessel: AIS movements in Norwegian waters, a name history, a licensed photograph, 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.