Container ship · Japan flag · built 2010
BROOKLYN BRIDGE: CO₂ emissions 2022–2025
IMO 9458999 EU ETS4 reporting years
- CO₂ reported 2025
- 26,854 t
- Fuel burned
- 8,516 t
- Distance
- 58,164 nm
- Time at sea
- 4,216 h
- Emitted at berth
- 4% of total
- Share of year under way
- 48%
- Gross tonnage
- 44,459
BROOKLYN BRIDGE against its type
Built in 2010, it is 2 years newer than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 44,459 gross tonnage it is smaller than 51% of the other 3,000 container ships with a recorded tonnage. It is one of 22 container ships here under the Japan flag, 0.6% 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 (2022), then TOKYO (2023–2025).
Its 26,854 t of CO₂ for 2025 is 1.6 times the median of 16,359 t among the 2,234 container ships on this register that reported for 2025. Per nautical mile it emitted 461.7 kg CO₂, 15% below the type median of 545.6 kg. It logged 4,216 hours at sea against a median of 3,155 hours for its type that year. 4.5% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 4 years with reported emissions, the highest was 2022 (40,449 t) and the lowest 2025 (26,854 t). Its efficiency percentile within the type went from 42 in 2022 to 56 in 2025 (lower is more efficient). Of the 3 sister ships listed below with a 2025 return, 3 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 | 26,854 | 8,516 | 58,164 | 4,216 | 1,201 | 461.7 | 15.9 | 56 |
| 2024 | 34,264 | 10,872 | — | 5,345 | 0 | 480.5 | — | — |
| 2023 | 34,087 | 10,885 | 73,860 | 5,717 | 1,017 | 461.5 | 22.3 | 65 |
| 2022 | 40,449 | 12,880 | 79,976 | 5,280 | 1,104 | 505.8 | 14.6 | 42 |
Vessel particulars
- IMO number
- 9458999
- Ship type
- Container ship
- Gross tonnage
- 44,459
- Length overall
- 266.6 m
- Beam
- 35.4 m
- Year built
- 2010
- Flag state
- Japan per EU MRV 2025
- Builder
- HD Hyundai Heavy Industries
- Port of registry
- Tokyo MRV 2025
- Technical efficiency (design)
- EEXI (13.74 gCO₂/t·nm)
- Verifier
- Nippon Kaiji Kyokai, Japan
- Accreditation
- VS-21325-01
- Compliance document issued
- 2026-03-13
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,032 of 1,838 qualifying container ships by EEOI, at the 56th percentile. The dashed line is the type median, 14.2; this vessel reported 15.9.
EEOI divides emissions by transport work, which for this vessel and year was 1,691,073,048 tonne-miles over 58,164 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 33.6% lower than in 2022, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 21.6% and CO₂ per nautical mile fell 3.9%.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
- 27,272 t
- Methane (CH₄)
- 0.43 t
- Nitrous oxide (N₂O)
- 1.53 t
- Under EU ETS
- 8,401 t, 31% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2022–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
This page draws on 4 MRV reporting years, 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.