Bulk carrier · Marshall Islands flag · built 2018

CONCARAN: CO₂ emissions 2018–2025

IMO 9820960 EU ETS6 reporting years

CO₂ reported 2024: 4,655 t
Fuel burned: 1,486 t
Time at sea: 1,616 h
Share of year under way: 18%
Gross tonnage: 35,835

No EU/EEA voyages were reported for 2025. The return shows zero CO₂ and zero time at sea, which means the vessel did not sail to, from or between EEA ports that year. It is not a cut in emissions, and that year is left out of the trend and of any ranking.

Emissions by year2018–2025

Year	CO₂ (t)	Fuel (t)	Distance (nm)	At sea (h)	At berth (t)	kg CO₂/nm	EEOI	Percentile
2025	No EU/EEA voyages reported
2024	4,655	1,486	—	1,616	0	264.2	—	—
2021	1,211	389	3,987	388	4	303.7	5.3	12
2020	3,829	1,228	13,648	1,129	54	280.6	5.2	11
2019	4,701	1,502	18,417	1,420	267	255.3	6.7	30
2018	2,569	814	10,244	1,058	70	250.7	4.7	9

Vessel particulars

IMO number: 9820960
Ship type: Bulk carrier
Gross tonnage: 35,835
Length overall: 199.9 m
Beam: 32.0 m
Year built: 2018
Flag state: Marshall Islands per EU MRV 2025
Builder: Iwagi Zosen
Port of registry: MAJURO MRV 2024
Technical efficiency (design): EEDI (3.7 gCO₂/t·nm)
Verifier: Nippon Kaiji Kyokai, Japan
Accreditation: VS-21325-01
Compliance document issued: 2025-03-06
Compliance document expires: 2026-06-30

Flag state is derived from the reported port of registry, not reported directly, and reflects the registry at the time of reporting.

Efficiency against its own type2021

Position 381 of 3,276 qualifying bulk carriers by EEOI, at the 12th percentile. The dashed line is the type median, 8.4; this vessel reported 5.3.

EEOI divides emissions by transport work, which for this vessel and year was 226,752,809 tonne-miles over 3,987 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2024 was 81.2% higher than in 2018. EU MRV only covers voyages to, from and within the EU/EEA, so a change can reflect where the vessel sailed as much as how much it emitted. No return is recorded for 2022, 2023, so the series has gaps.

From 2021 to 2024, emissions rose 284.4% and CO₂ per nautical mile fell 13.0%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.

Where the 2024 emissions occurred

Methane, nitrous oxide and EU ETS2024

Total CO₂ equivalent: 4,728 t
Methane (CH₄): 0.07 t
Nitrous oxide (N₂O): 0.27 t
Under EU ETS: 2,404 t, 52% 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).

What this page is built on

Reporting years: 6
Ranked by efficiency: yes
Vessel particulars: 5 of 5
Movement data: not observed
Name history: none recorded
Photograph: none licensed
Sanctions record: none
Inspection record: none in US waters

Caveats that apply to every vessel page

EEOI above 100,000 is withheld. Those values come from returns where reported transport work is near zero, which makes the ratio meaningless rather than extreme. Median across the dataset is around 12.

Emission categories overlap. In the MRV return, emissions at berth are also counted inside the voyage legs, so the categories do not sum to the total. They are shown side by side rather than stacked for that reason.

Distance is derived, intensity is reported. The MRV return publishes CO₂ per nautical mile but not the distance itself, which is null in all 106,564 rows of the source. The distance column is therefore filled from the ranking step, which reconstructs it, and is blank for years where a vessel was not ranked. That is why a row can show an intensity without a distance.

Percentile is within type and year. It is the vessel's position among qualifying ships of the same type that year, where lower is more efficient. A blank means the vessel did not qualify for ranking that year.

Sister ships share a builder, a type and a build year within two years of this vessel. That holds hull and machinery roughly constant and leaves operation as the variable, which is why they are listed before nearest-by-tonnage.

Methane and nitrous oxide start in 2024. They were not reported before that period, so earlier years cannot be compared against them.

Technical efficiency is a design figure fixed at construction. A vessel can hold a good index and still emit heavily by sailing fast, waiting at anchor or carrying little.

Inspection records cover United States waters only. An empty record is not evidence of a clean history elsewhere.

Empty means unreported, never zero. Nothing here is modelled, estimated or interpolated. See the methodology.

Something wrong on this page? See corrections. We do not hold the source registers and cannot amend them, but we will fix anything we have got wrong in reproducing them.