General cargo ship · Antigua and Barbuda flag · built 2002

BLUE IVY: CO₂ emissions 2018–2023

IMO 9245263 6 reporting years

CO₂ reported 2023: 1,572 t
Fuel burned: 502 t
Time at sea: 1,325 h
Emitted at berth: 4% of total
Share of year under way: 15%
Gross tonnage: 6,806

BLUE IVY against its type

Built in 2002, it is 5 years older than the median general cargo ship on this register, which was built in 2007 (2,852 vessels with a known build year). At 6,806 gross tonnage it is larger than 54% of the other 2,665 general cargo ships with a recorded tonnage. It is one of 381 general cargo ships here under the Antigua and Barbuda flag, 12.4% of the 3,081 on the register. The same builder is recorded for 86 other vessels here, 10 of them general cargo ships. Its MRV returns name it ONEGO PONZA for 2018, FWN LEON for 2019 and BLUE IVY for 2020–2023. The reported port of registry changed: SAINT-JOHN'S (2018–2019), then PANAMA (2020–2023).

Its 1,572 t of CO₂ for 2023 is 57% below the median of 3,650 t among the 1,342 general cargo ships on this register that reported for 2023. Per nautical mile it emitted 134.7 kg CO₂, 30% below the type median of 193.7 kg. It logged 1,325 hours at sea against a median of 1,942 hours for its type that year. 3.9% of its 2023 emissions were at berth; the median for general cargo ships was 4.5%. Across 6 years with reported emissions, the highest was 2019 (5,967 t) and the lowest 2023 (1,572 t). Its efficiency percentile within the type went from 31 in 2018 to 50 in 2019 (lower is more efficient).

Emissions by year2018–2023

Year	CO₂ (t)	Fuel (t)	Distance (nm)	At sea (h)	At berth (t)	kg CO₂/nm	EEOI	Percentile
2023	1,572	502	—	1,325	61	134.7	—	—
2022	3,693	1,154	—	2,492	121	143.2	—	—
2021	5,931	1,861	—	4,298	286	137.6	—	—
2020	2,395	753	—	1,574	51	147.4	—	—
2019	5,967	1,901	42,687	4,161	77	139.8	28.8	50
2018	5,462	1,742	38,221	3,480	119	142.9	20.3	31

Vessel particulars

IMO number: 9245263
Previously reported as: ONEGO PONZA, FWN LEON
Ship type: General cargo ship
Gross tonnage: 6,806
Length overall: 138.9 m
Beam: 15.9 m
Year built: 2002
Flag state: Antigua and Barbuda Wikidata/AIS, undated
Builder: Mangalia Shipyard
Port of registry: PANAMA MRV 2023
Technical efficiency (design): EIV (12.71 gCO₂/t·nm)
Verifier: Bureau Veritas Certification France, France
Accreditation: 3-2047 rév. 1
Compliance document issued: 2024-06-06
Compliance document expires: 2025-06-30

Efficiency against its own type2019

Position 191 of 381 qualifying general cargo ships by EEOI, at the 50th percentile. The dashed line is the type median, 28.8; this vessel reported 28.8.

EEOI divides emissions by transport work, which for this vessel and year was 207,266,759 tonne-miles over 42,687 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2023 was 71.2% lower than in 2018, for EU/EEA voyages only.

From 2022 to 2023, emissions fell 57.4% and CO₂ per nautical mile fell 5.9%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.

Where the 2023 emissions occurred

Verifier history

From reporting year	Verifier	Accredited in
2018	DNV	Germany
2020	Bureau Veritas Certification France	France

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 2018–2023, published by the European Commission.
Vessel particulars: Wikidata (CC0).

This page draws on 6 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.