General cargo ship · Portugal flag · built 2005
AMBER SKY: CO₂ emissions 2025
IMO 9312688 EU ETS
- CO₂ reported 2025
- 3,735 t
- Fuel burned
- 1,165 t
- Distance
- 39,338 nm
- Time at sea
- 4,958 h
- Emitted at berth
- 4% of total
- Share of year under way
- 57%
- Gross tonnage
- 3,870
AMBER SKY against its type
Built in 2005, it is 2 years older than the median general cargo ship on this register, which was built in 2007 (2,852 vessels with a known build year). At 3,870 gross tonnage it is smaller than 70% of the other 2,665 general cargo ships with a recorded tonnage. It is one of 187 general cargo ships here under the Portugal flag, 6.1% of the 3,081 on the register. The same builder is recorded for 23 other vessels here, 20 of them general cargo ships.
Its 3,735 t of CO₂ for 2025 is 32% above the median of 2,820 t among the 2,469 general cargo ships on this register that reported for 2025. Per nautical mile it emitted 95.0 kg CO₂, 22% below the type median of 122.2 kg. It logged 4,958 hours at sea against a median of 3,044 hours for its type that year. 3.7% of its 2025 emissions were at berth; the median for general cargo ships was 4.3%. Of the 4 sister ships listed below with a 2025 return, 1 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2025–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 3,735 | 1,165 | 39,338 | 4,958 | 137 | 95.0 | 35.9 | 70 |
Vessel particulars
- IMO number
- 9312688
- Ship type
- General cargo ship
- Gross tonnage
- 3,870
- Length overall
- 106.1 m
- Year built
- 2005
- Flag state
- Portugal per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Antigua and Barbuda. The flag shown is from the newest official source, the EU MRV return for 2025. - Builder
- Royal Niestern Sander
- Port of registry
- MADEIRA MRV 2025
- Ice class
- IA
- Technical efficiency (design)
- EEXI (12.29 gCO₂/t·nm)
- Verifier
- HELLENIC LLOYD'S S.A., Greece
- Accreditation
- 1190
- Compliance document issued
- 2026-06-08
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 337 of 479 qualifying general cargo ships by EEOI, at the 70th percentile. The dashed line is the type median, 29.4; this vessel reported 35.9.
EEOI divides emissions by transport work, which for this vessel and year was 104,129,356 tonne-miles over 39,338 nautical miles.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 3,792 t
- Methane (CH₄)
- 0.06 t
- Nitrous oxide (N₂O)
- 0.21 t
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2025–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
This page draws on 1 MRV reporting year, an efficiency ranking, 5 of 5 vessel particulars and a licensed photograph. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.