Container ship · Singapore flag · built 2012
MAERSK EMERALD: CO₂ emissions 2018–2022
IMO 9502910 5 reporting years
- CO₂ reported 2022
- 20,849 t
- Fuel burned
- 6,695 t
- Distance
- 24,374 nm
- Time at sea
- 1,888 h
- Emitted at berth
- 2% of total
- Share of year under way
- 22%
- Gross tonnage
- 141,754
MAERSK EMERALD against its type
Built in 2012, it is 4 years newer than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 141,754 gross tonnage it is larger than 87% of the other 3,000 container ships with a recorded tonnage. It is one of 362 container ships here under the Singapore flag, 10.4% of the 3,495 on the register. The same builder is recorded for 761 other vessels here, 355 of them container ships. The reported port of registry changed: Panama (2018), then Singapore (2019–2022).
Its 20,849 t of CO₂ for 2022 is 35% above the median of 15,388 t among the 1,858 container ships on this register that reported for 2022. Per nautical mile it emitted 855.4 kg CO₂, 1.6 times the type median of 539.7 kg. It logged 1,888 hours at sea against a median of 2,699 hours for its type that year. 2.2% of its 2022 emissions were at berth; the median for container ships was 4.2%. Across 5 years with reported emissions, the highest was 2019 (51,853 t) and the lowest 2018 (2,788 t). Its efficiency percentile within the type went from 41 in 2019 to 20 in 2022 (lower is more efficient).
Emissions by year2018–2022
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2022 | 20,849 | 6,695 | 24,374 | 1,888 | 464 | 855.4 | 9.8 | 20 |
| 2021 | 10,543 | 3,346 | 9,992 | 803 | 405 | 1,055.1 | 15.7 | 48 |
| 2020 | 37,057 | 11,755 | 34,631 | 2,096 | 533 | 1,070.0 | 17.4 | 56 |
| 2019 | 51,853 | 16,641 | 54,960 | 4,144 | 547 | 943.5 | 14.8 | 41 |
| 2018 | 2,788 | 893 | — | 185 | 262 | 923.6 | 31.2 | not ranked |
Vessel particulars
- IMO number
- 9502910
- Ship type
- Container ship
- Gross tonnage
- 141,754
- Length overall
- 366.0 m
- Year built
- 2012
- Flag state
- Singapore per EU MRV 2022
- Builder
- HD Hyundai Heavy Industries
- Port of registry
- Singapore MRV 2022
- Technical efficiency (design)
- EIV (11.49 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2023-05-02
- Compliance document expires
- 2024-06-30
Efficiency against its own type2022
Position 312 of 1,589 qualifying container ships by EEOI, at the 20th percentile. The dashed line is the type median, 16.9; this vessel reported 9.8.
EEOI divides emissions by transport work, which for this vessel and year was 2,129,582,227 tonne-miles over 24,374 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2022 was 647.8% higher than in 2018, for EU/EEA voyages only.
From 2021 to 2022, emissions rose 97.7% while distance sailed rose 143.9%and CO₂ per nautical mile fell 18.9%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2022 emissions occurred
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2022, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 5 MRV reporting years, an efficiency ranking and 5 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.