Container ship · Panama flag · built 2007

NYK NEBULA: CO₂ emissions 2018–2025

IMO 9337640 EU ETS8 reporting years

CO₂ reported 2025: 15,798 t
Fuel burned: 5,022 t
Distance: 27,100 nm
Time at sea: 2,530 h
Emitted at berth: 3% of total
Share of year under way: 29%
Gross tonnage: 55,534

NYK NEBULA against its type

Built in 2007, it is 1 year older than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 55,534 gross tonnage it is larger than 58% 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. The same builder is recorded for 761 other vessels here, 355 of them container ships. The returns for 2018–2025 all give PANAMA as port of registry.

Its 15,798 t of CO₂ for 2025 is close to the median of 16,359 t among the 2,234 container ships on this register that reported for 2025. Per nautical mile it emitted 583.0 kg CO₂, close to the type median of 545.6 kg. It logged 2,530 hours at sea against a median of 3,155 hours for its type that year. 2.9% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 8 years with reported emissions, the highest was 2018 (23,948 t) and the lowest 2021 (8,170 t). Its efficiency percentile within the type went from 58 in 2018 to 74 in 2025 (lower is more efficient). Of the 4 sister ships 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	15,798	5,022	27,100	2,530	464	583.0	22.1	74
2024	11,746	3,721	—	1,456	0	580.9	—	—
2023	12,407	3,906	20,651	1,524	1,158	600.8	19.1	55
2022	10,231	3,217	16,434	1,062	925	622.6	21.7	62
2021	8,170	2,574	13,583	947	499	601.5	16.8	52
2020	21,108	6,656	36,895	2,586	1,200	572.1	18.2	59
2019	22,881	7,272	39,690	2,611	1,742	576.5	19.1	57
2018	23,948	7,627	38,112	2,299	880	628.4	21.2	58

Vessel particulars

IMO number: 9337640
Ship type: Container ship
Gross tonnage: 55,534
Length overall: 294.0 m
Year built: 2007
Flag state: Panama per EU MRV 2025
Builder: HD Hyundai Heavy Industries
Port of registry: Panama MRV 2025
Technical efficiency (design): EIV (20.66 gCO₂/t·nm)
Verifier: Nippon Kaiji Kyokai, Japan
Accreditation: VS-21325-01
Compliance document issued: 2026-02-17
Compliance document expires: 2027-06-30

Efficiency against its own type2025

Position 1,351 of 1,838 qualifying container ships by EEOI, at the 74th percentile. The dashed line is the type median, 14.2; this vessel reported 22.1.

EEOI divides emissions by transport work, which for this vessel and year was 713,564,137 tonne-miles over 27,100 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2025 was 34.0% lower than in 2018, for EU/EEA voyages only.

From 2024 to 2025, emissions rose 34.5% and CO₂ per nautical mile rose 0.4%.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: 16,045 t
Methane (CH₄): 0.25 t
Nitrous oxide (N₂O): 0.90 t
Under EU ETS: 9,274 t, 59% 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) and Wikimedia Commons.

This page draws on 8 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.