Container ship · Liberia flag · built 2001

DIAPOROS: CO₂ emissions 2019–2022

IMO 9222302 4 reporting years

CO₂ reported 2022: 12,901 t
Fuel burned: 4,083 t
Distance: 14,662 nm
Time at sea: 1,050 h
Emitted at berth: 6% of total
Share of year under way: 12%
Gross tonnage: 73,157

DIAPOROS against its type

Built in 2001, it is 7 years older than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 73,157 gross tonnage it is larger than 63% 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 133 other vessels here, 105 of them container ships. Anglo-Eastern Ship Management is linked to 133 vessels on this register. Its MRV returns name it DIAPOROS for 2019 and MSC PETRA for 2020–2022. The returns for 2019–2022 all give Monrovia as port of registry.

Its 12,901 t of CO₂ for 2022 is 16% below the median of 15,388 t among the 1,858 container ships on this register that reported for 2022. Per nautical mile it emitted 879.9 kg CO₂, 1.6 times the type median of 539.7 kg. It logged 1,050 hours at sea against a median of 2,699 hours for its type that year. 6.1% of its 2022 emissions were at berth; the median for container ships was 4.2%. Across 4 years with reported emissions, the highest was 2020 (28,871 t) and the lowest 2022 (12,901 t). Its efficiency percentile within the type went from 58 in 2019 to 55 in 2022 (lower is more efficient).

Emissions by year2019–2022

Year	CO₂ (t)	Fuel (t)	Distance (nm)	At sea (h)	At berth (t)	kg CO₂/nm	EEOI	Percentile
2022	12,901	4,083	14,662	1,050	791	879.9	18.7	55
2021	13,058	4,124	13,734	901	635	950.8	16.8	52
2020	28,871	9,128	34,439	2,493	1,330	838.3	17.0	54
2019	22,479	7,210	23,255	1,521	794	966.6	19.3	58

Vessel particulars

IMO number: 9222302
Previously reported as: MSC PETRA
Ship type: Container ship
Gross tonnage: 73,157
Length overall: 300.0 m
Year built: 2001
Flag state: Liberia Wikidata/AIS, undated
Builder: HJ Shipbuilding & Construction
Port of registry: Monrovia MRV 2022
Technical efficiency (design): EIV (21.75 gCO₂/t·nm)
Operator: Anglo-Eastern Ship Management
Verifier: DNV, Germany
Accreditation: VS-16026-01
Compliance document issued: 2023-03-21
Compliance document expires: 2024-06-30

Efficiency against its own type2022

Position 876 of 1,589 qualifying container ships by EEOI, at the 55th percentile. The dashed line is the type median, 16.9; this vessel reported 18.7.

Across the 102 ranked vessels operated by Anglo-Eastern Ship Management, the median percentile is 55. This vessel is less efficient than its own fleet median.

EEOI divides emissions by transport work, which for this vessel and year was 689,159,188 tonne-miles over 14,662 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2022 was 42.6% lower than in 2019, for EU/EEA voyages only.

From 2021 to 2022, emissions fell 1.2% while distance sailed rose 6.8%and CO₂ per nautical mile fell 7.5%.

Where the 2022 emissions occurred

Verifier history

From reporting year	Verifier	Accredited in
2019	AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD)	Greece
2021	DNV	Germany

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 2019–2022, published by the European Commission.
Vessel particulars: Wikidata (CC0).

This page draws on 4 MRV reporting years, an efficiency ranking, 5 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.