Container ship · Panama flag · built 2013

HANOI BRIDGE: CO₂ emissions 2018–2025

IMO 9588093 EU ETS7 reporting years

CO₂ reported 2025: 33,384 t
Fuel burned: 10,696 t
Distance: 50,793 nm
Time at sea: 3,372 h
Emitted at berth: 1% of total
Share of year under way: 38%
Gross tonnage: 96,790

HANOI BRIDGE against its type

Built in 2013, it is 5 years newer than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 96,790 gross tonnage it is larger than 78% of the other 3,000 container ships with a recorded tonnage. It is one of 387 container ships here under the Panama flag, 11.1% of the 3,495 on the register. Its MRV returns name it ONE HANOI for 2018, HANOI BRIDGE for 2019 and ONE HANOI for 2021–2025. The returns for 2018–2025 all give PANAMA as port of registry.

Its 33,384 t of CO₂ for 2025 is 2.0 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 657.3 kg CO₂, 20% above the type median of 545.6 kg. It logged 3,372 hours at sea against a median of 3,155 hours for its type that year. 1.3% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 7 years with reported emissions, the highest was 2024 (45,043 t) and the lowest 2019 (10,858 t). Its efficiency percentile within the type went from 30 in 2018 to 32 in 2025 (lower is more efficient). Of the 7 comparable vessels listed below with a 2025 return, 3 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	33,384	10,696	50,793	3,372	427	657.3	10.3	32
2024	45,043	14,430	—	4,972	0	633.7	—	—
2023	23,537	7,537	35,342	2,207	496	666.0	10.7	26
2022	38,456	12,311	52,759	3,241	1,365	728.9	10.4	22
2021	25,374	8,124	35,159	2,085	672	721.7	10.0	20
2019	10,858	3,480	13,375	837	427	811.8	10.7	24
2018	16,136	5,171	19,833	1,124	720	813.6	13.4	30

Vessel particulars

IMO number: 9588093
Previously reported as: ONE HANOI
Ship type: Container ship
Gross tonnage: 96,790
Length overall: 334.0 m
Beam: 45.0 m
Year built: 2013
Flag state: Panama per EU MRV 2025
Port of registry: Panama MRV 2025
Technical efficiency (design): EEXI (10.3 gCO₂/t·nm)
Verifier: Nippon Kaiji Kyokai, Japan
Accreditation: VS-21325-01
Compliance document issued: 2026-03-23
Compliance document expires: 2027-06-30

Efficiency against its own type2025

Position 588 of 1,838 qualifying container ships by EEOI, at the 32nd percentile. The dashed line is the type median, 14.2; this vessel reported 10.3.

EEOI divides emissions by transport work, which for this vessel and year was 3,234,883,721 tonne-miles over 50,793 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2025 was 106.9% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2020, so the series has gaps.

From 2024 to 2025, emissions fell 25.9% and CO₂ per nautical mile rose 3.7%.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: 33,909 t
Methane (CH₄): 0.53 t
Nitrous oxide (N₂O): 1.93 t
Under EU ETS: 9,062 t, 27% of total

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 7 MRV reporting years, an efficiency ranking, 4 of 5 vessel particulars and a name history. Not found in the sources for this vessel: 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.