Container ship · Liberia flag · built 2015

CZECH: CO₂ emissions 2022–2025

IMO 9723241 EU ETS4 reporting years

CO₂ reported 2025: 34,303 t
Fuel burned: 10,971 t
Distance: 45,473 nm
Time at sea: 3,000 h
Emitted at berth: 3% of total
Share of year under way: 34%
Gross tonnage: 94,684

CZECH against its type

Built in 2015, it is 7 years newer than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 94,684 gross tonnage it is larger than 76% 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 74 other vessels here, 49 of them container ships. The reported port of registry changed: VALLETTA (2022–2024), then Monrovia (2025).

Its 34,303 t of CO₂ for 2025 is 2.1 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 754.4 kg CO₂, 38% above the type median of 545.6 kg. It logged 3,000 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 4 years with reported emissions, the highest was 2024 (41,552 t) and the lowest 2023 (18,191 t). Its efficiency percentile within the type went from 47 in 2022 to 29 in 2025 (lower is more efficient). Of the 4 sister ships listed below with a 2025 return, 4 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	34,303	10,971	45,473	3,000	1,001	754.4	9.8	29
2024	41,552	13,254	50,948	3,356	1,269	815.6	10.8	30
2023	18,191	5,770	29,651	2,346	956	613.5	8.5	17
2022	28,495	9,105	24,665	1,542	955	1,155.3	15.8	47

Vessel particulars

IMO number: 9723241
Ship type: Container ship
Gross tonnage: 94,684
Length overall: 299.9 m
Beam: 48.2 m
Year built: 2015
Flag state: Liberia per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Malta. The flag shown is from the newest official source, the EU MRV return for 2025.
Builder: HHIC Phil
Port of registry: Monrovia MRV 2025
Home port: Monrovia
Technical efficiency (design): EEXI (10.02 gCO₂/t·nm)
Verifier: RINA HELLAS LTD, Greece
Accreditation: 1325
Compliance document issued: 2026-06-08
Compliance document expires: 2027-06-30

Efficiency against its own type2025

Position 542 of 1,838 qualifying container ships by EEOI, at the 29th percentile. The dashed line is the type median, 14.2; this vessel reported 9.8.

EEOI divides emissions by transport work, which for this vessel and year was 3,493,155,804 tonne-miles over 45,473 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2025 was 20.4% higher than in 2022, for EU/EEA voyages only.

From 2024 to 2025, emissions fell 17.4% while distance sailed fell 10.7%and CO₂ per nautical mile fell 7.5%.

Where the 2025 emissions occurred

Methane, nitrous oxide and EU ETS2025

Total CO₂ equivalent: 34,841 t
Methane (CH₄): 0.55 t
Nitrous oxide (N₂O): 1.97 t
Under EU ETS: 19,644 t, 57% of total

Verifier history

From reporting year	Verifier	Accredited in
2022	DNV	Germany
2025	RINA HELLAS LTD	Greece

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 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.