Container ship · Bahamas flag · built 2001
BAMSI BEYREK: CO₂ emissions 2018–2025
IMO 9215919 EU ETS3 reporting years
- CO₂ reported 2025
- 1,967 t
- Fuel burned
- 626 t
- Time at sea
- 645 h
- Emitted at berth
- 0% of total
- Share of year under way
- 7%
- Gross tonnage
- 26,718
BAMSI BEYREK against its type
Built in 2001, it is 7 years older than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 26,718 gross tonnage it is smaller than 68% of the other 3,000 container ships with a recorded tonnage. It is one of 17 container ships here under the Bahamas flag, 0.5% of the 3,495 on the register. The same builder is recorded for 983 other vessels here, 86 of them container ships. Its MRV returns name it MAERSK NORTHAMPTON for 2018–2019 and BAMSI BEYREK for 2025. The reported port of registry changed: Singapore (2018–2019), then Nassau (2025).
Its 1,967 t of CO₂ for 2025 is 88% below the median of 16,359 t among the 2,234 container ships on this register that reported for 2025. Per nautical mile it emitted 308.8 kg CO₂, 43% below the type median of 545.6 kg. It logged 645 hours at sea against a median of 3,155 hours for its type that year. 0.4% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 3 years with reported emissions, the highest was 2018 (30,803 t) and the lowest 2025 (1,967 t). Its efficiency percentile within the type went from 85 in 2018 to 95 in 2019 (lower is more efficient). Of the 4 sister ships listed below with a 2025 return, 1 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 | 1,967 | 626 | — | 645 | 8 | 308.8 | 108.1 | not ranked |
| 2019 | 14,760 | 4,716 | 41,409 | 2,933 | 270 | 356.4 | 52.4 | 95 |
| 2018 | 30,803 | 9,824 | 82,336 | 5,772 | 475 | 374.1 | 39.6 | 85 |
Vessel particulars
- IMO number
- 9215919
- Previously reported as
- MAERSK NORTHAMPTON
- Ship type
- Container ship
- Gross tonnage
- 26,718
- Length overall
- 210.0 m
- Beam
- 30.0 m
- Year built
- 2001
- Flag state
- Bahamas per EU MRV 2025
- Builder
- HD Hyundai Mipo
- Port of registry
- Nassau MRV 2025
- Home port
- Nassau
- Technical efficiency (design)
- EEXI (16.9 gCO₂/t·nm)
- Efficiency ranking
- Not ranked: transport work below the floor (2025)
- Verifier
- Polish Register of Shipping, Poland
- Accreditation
- PL-VG-0013
- Compliance document issued
- 2026-03-23
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 93.6% 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 86.7% and CO₂ per nautical mile fell 13.4%.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
- 1,998 t
- Methane (CH₄)
- 0.03 t
- Nitrous oxide (N₂O)
- 0.11 t
Laden voyages2025
- CO₂ on laden voyages
- 1,590 t, 81% of total
- Fuel, laden
- 509 t
- CO₂ per nm, laden
- 323.7 kg
The rest of the 2025 total was emitted on ballast legs or at berth.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
| 2025 | Polish Register of Shipping | Poland |
A change of verifier is not in itself a sign of anything being wrong.
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).
This page draws on 3 MRV reporting years, 5 of 5 vessel particulars and a name history. Not found in the sources for this vessel: an efficiency ranking, AIS movements in Norwegian waters, 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.