Bulk carrier · Hong Kong flag · built 2012
CIRCLE HARMONY: CO₂ emissions 2022–2025
IMO 9625243 4 reporting years
- CO₂ reported 2023
- 2,705 t
- Fuel burned
- 853 t
- Distance
- 7,315 nm
- Time at sea
- 680 h
- Emitted at berth
- 5% of total
- Share of year under way
- 8%
- Gross tonnage
- 44,098
No EU/EEA voyages were reported for 2024, 2025. The returns show 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 those years are left out of the trend and of any ranking.
Emissions by year2022–2025
| 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 | No EU/EEA voyages reported | |||||||
| 2023 | 2,705 | 853 | 7,315 | 680 | 144 | 369.7 | 5.8 | 21 |
| 2022 | 1,428 | 454 | 4,580 | 348 | 106 | 311.8 | 8.3 | 48 |
Vessel particulars
- IMO number
- 9625243
- Ship type
- Bulk carrier
- Gross tonnage
- 44,098
- Length overall
- 229.0 m
- Year built
- 2012
- Flag state
- Hong Kong per EU MRV 2025
- Port of registry
- HONG KONG MRV 2023
- Home port
- HONG KONG
- Technical efficiency (design)
- EEXI (3.49 gCO₂/t·nm)
- Operator
- Anglo-Eastern Ship Management
- Verifier
- HELLENIC LLOYD'S S.A., Greece
- Accreditation
- 1190
- Compliance document issued
- 2024-04-30
- Compliance document expires
- 2025-06-30
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 type2023
Position 688 of 3,262 qualifying bulk carriers by EEOI, at the 21th percentile. The dashed line is the type median, 8.0; this vessel reported 5.8.
Across the 102 ranked vessels operated by Anglo-Eastern Ship Management, the median percentile is 55. This vessel is more efficient than its own fleet median.
EEOI divides emissions by transport work, which for this vessel and year was 463,123,288 tonne-miles over 7,315 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2023 was 89.4% higher than in 2022. 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.
From 2022 to 2023, emissions rose 89.4% while distance sailed rose 59.7%and CO₂ per nautical mile rose 18.6%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2023 emissions occurred
Laden voyages2023
- CO₂ on laden voyages
- 2,038 t, 75% of total
- Fuel, laden
- 645 t
- CO₂ per nm, laden
- 335.4 kg
The share carried on laden voyages separates productive sailing from ballast legs. For tankers, bulkers and ro-ro vessels that split is the operational question; a low laden share means the ship spent much of the year moving empty.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2022 | HELLENIC LLOYD'S S.A. | Greece |
| 2024 | CHINA CLASSIFICATION SOCIETY | China |
A change of accredited verifier is shown because it matters for audit and data continuity. It 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).
What this page is built on
- Reporting years
- 4
- Ranked by efficiency
- yes
- Vessel particulars
- 4 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.