Bulk carrier · Marshall Islands flag · built 2013
RG LUNA: CO₂ emissions 2020–2025
IMO 9592082 EU ETS2 reporting years
- CO₂ reported 2025
- 2,643 t
- Fuel burned
- 846 t
- Distance
- 7,941 nm
- Time at sea
- 1,130 h
- Emitted at berth
- 2% of total
- Share of year under way
- 13%
- Gross tonnage
- 44,543
RG LUNA against its type
Built in 2013, it is 1 year newer than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 44,543 gross tonnage it is larger than 80% of the other 6,571 bulk carriers with a recorded tonnage. It is one of 1,603 bulk carriers here under the Marshall Islands flag, 19.7% of the 8,138 on the register. The same builder is recorded for 146 other vessels here, 17 of them bulk carriers. Its MRV returns name it XIN HAN for 2020 and RG LUNA for 2025. The reported port of registry changed: HONG KONG (2020), then MAJURO (2025).
Its 2,643 t of CO₂ for 2025 is 18% below the median of 3,239 t among the 3,731 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 332.8 kg CO₂, 28% above the type median of 260.7 kg. It logged 1,130 hours at sea against a median of 1,200 hours for its type that year. 2.0% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Its efficiency percentile within the type went from 89 in 2020 to 29 in 2025 (lower is more efficient). The one sister ship listed below with a 2025 return reported a lower CO₂ per nautical mile.
Emissions by year2020–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 2,643 | 846 | 7,941 | 1,130 | 54 | 332.8 | 6.2 | 29 |
| 2020 | 1,896 | 605 | 4,790 | 417 | 161 | 395.8 | 13.0 | 89 |
Vessel particulars
- IMO number
- 9592082
- Previously reported as
- XIN HAN
- Ship type
- Bulk carrier
- Gross tonnage
- 44,543
- Length overall
- 229.0 m
- Beam
- 32.3 m
- Year built
- 2013
- Flag state
- Marshall Islands per EU MRV 2025
- Port of registry
- MAJURO MRV 2025
- Technical efficiency (design)
- EEXI (3.48 gCO₂/t·nm)
- Verifier
- CHINA CLASSIFICATION SOCIETY, China
- Accreditation
- 0003VV
- Compliance document issued
- 2026-03-23
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 930 of 3,241 qualifying bulk carriers by EEOI, at the 29th percentile. The dashed line is the type median, 7.6; this vessel reported 6.2.
EEOI divides emissions by transport work, which for this vessel and year was 428,996,753 tonne-miles over 7,941 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 39.4% higher than in 2020, for EU/EEA voyages only. No return is recorded for 2021, 2022, 2023, 2024, so the series has gaps.
From 2020 to 2025, emissions rose 39.4% while distance sailed rose 65.8%and CO₂ per nautical mile fell 15.9%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 2,684 t
- Methane (CH₄)
- 0.04 t
- Nitrous oxide (N₂O)
- 0.15 t
- Under EU ETS
- 1,348 t, 51% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2020 | HELLENIC LLOYD'S S.A. | Greece |
| 2025 | CHINA CLASSIFICATION SOCIETY | China |
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 2020–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 2 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.