Container ship · Liberia flag · built 2006

CONTI CHIVALRY: CO₂ emissions 2019–2025

IMO 9293791 EU ETS5 reporting years

CO₂ reported 2025: 25,337 t
Fuel burned: 8,112 t
Distance: 29,490 nm
Time at sea: 2,079 h
Emitted at berth: 5% of total
Share of year under way: 24%
Gross tonnage: 90,449

CONTI CHIVALRY against its type

Built in 2006, it is 2 years older than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 90,449 gross tonnage it is larger than 70% of the other 3,000 container ships with a recorded tonnage. It is one of 976 container ships here under the Liberia flag, 27.9% of the 3,495 on the register. The same builder is recorded for 563 other vessels here, 243 of them container ships. CPO Containerschiffreederei is linked to 60 vessels on this register. The reported port of registry changed: Madeira (2019–2020), then Monrovia (2023–2025).

Its 25,337 t of CO₂ for 2025 is 1.5 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 859.2 kg CO₂, 1.6 times the type median of 545.6 kg. It logged 2,079 hours at sea against a median of 3,155 hours for its type that year. 4.6% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 5 years with reported emissions, the highest was 2024 (44,480 t) and the lowest 2020 (15,656 t). Its efficiency percentile within the type went from 41 in 2019 to 57 in 2025 (lower is more efficient). The one sister ship listed below with a 2025 return reported a lower CO₂ per nautical mile.

Emissions by year2019–2025

Year	CO₂ (t)	Fuel (t)	Distance (nm)	At sea (h)	At berth (t)	kg CO₂/nm	EEOI	Percentile
2025	25,337	8,112	29,490	2,079	1,168	859.2	16.1	57
2024	44,480	14,241	51,527	3,731	1,647	863.2	13.3	42
2023	35,993	11,496	50,126	3,495	1,825	718.0	12.8	35
2020	15,656	5,015	18,973	1,224	488	825.2	12.3	34
2019	21,941	7,016	26,395	2,122	1,064	831.3	14.8	41

Vessel particulars

IMO number: 9293791
Ship type: Container ship
Gross tonnage: 90,449
Length overall: 334.0 m
Year built: 2006
Flag state: Liberia per EU MRV 2025
Builder: Samsung Heavy Industries
Port of registry: Monrovia MRV 2025
Technical efficiency (design): EEXI (10.99 gCO₂/t·nm)
Operator: CPO Containerschiffreederei
Verifier: DNV, Germany
Accreditation: VS-16026-01
Compliance document issued: 2026-02-10
Compliance document expires: 2027-06-30

Efficiency against its own type2025

Position 1,044 of 1,838 qualifying container ships by EEOI, at the 57th percentile. The dashed line is the type median, 14.2; this vessel reported 16.1.

Across the 54 ranked vessels operated by CPO Containerschiffreederei, the median percentile is 48. This vessel is less efficient than its own fleet median.

EEOI divides emissions by transport work, which for this vessel and year was 1,571,748,759 tonne-miles over 29,490 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2025 was 15.5% higher than in 2019, for EU/EEA voyages only. No return is recorded for 2021, 2022, so the series has gaps.

From 2024 to 2025, emissions fell 43.0% while distance sailed fell 42.8%and CO₂ per nautical mile fell 0.5%.That points mainly to how much the vessel sailed, rather than the other.

Where the 2025 emissions occurred

Methane, nitrous oxide and EU ETS2025

Total CO₂ equivalent: 25,735 t
Methane (CH₄): 0.41 t
Nitrous oxide (N₂O): 1.46 t
Under EU ETS: 8,008 t, 32% of total

Sources and how to read this

Emissions: EU MRV publication (THETIS-MRV), reporting years 2019–2025, published by the European Commission.
Vessel particulars: Wikidata (CC0) and Wikimedia Commons.

This page draws on 5 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.