Bulk carrier · Panama flag · built 2011
K.RUBY: CO₂ emissions 2024–2025
IMO 9514042 EU ETS2 reporting years
- CO₂ reported 2025
- 3,745 t
- Fuel burned
- 1,202 t
- Distance
- 14,619 nm
- Time at sea
- 1,247 h
- Emitted at berth
- 1% of total
- Share of year under way
- 14%
K.RUBY against its type
Built in 2011, it is 1 year older than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). It is one of 1,601 bulk carriers here under the Panama flag, 19.7% of the 8,138 on the register. The same builder is recorded for 87 other vessels here, 60 of them bulk carriers. The returns for 2024–2025 all give Panama as port of registry.
Its 3,745 t of CO₂ for 2025 is 16% above the median of 3,239 t among the 3,731 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 256.2 kg CO₂, close to the type median of 260.7 kg. It logged 1,247 hours at sea against a median of 1,200 hours for its type that year. 1.4% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. The one sister ship listed below with a 2025 return reported a higher or equal CO₂ per nautical mile.
Emissions by year2024–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 3,745 | 1,202 | 14,619 | 1,247 | 52 | 256.2 | 8.0 | 55 |
| 2024 | 1,024 | 328 | — | 366 | 0 | 257.5 | — | — |
Vessel particulars
- IMO number
- 9514042
- Ship type
- Bulk carrier
- Year built
- 2011
- Flag state
- Panama per EU MRV 2025
- Builder
- IHI Marine United
- Port of registry
- Panama MRV 2025
- Technical efficiency (design)
- EEXI (4.18 gCO₂/t·nm)
- Verifier
- Korean Register, Korea, Republic of
- Accreditation
- D-VS-20824-01-00
- Compliance document issued
- 2026-03-26
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,795 of 3,241 qualifying bulk carriers by EEOI, at the 55th percentile. The dashed line is the type median, 7.6; this vessel reported 8.0.
EEOI divides emissions by transport work, which for this vessel and year was 469,355,890 tonne-miles over 14,619 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 265.8% higher than in 2024, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 265.8% and CO₂ per nautical mile fell 0.5%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 3,804 t
- Methane (CH₄)
- 0.06 t
- Nitrous oxide (N₂O)
- 0.22 t
- Under EU ETS
- 1,899 t, 51% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2024 | Nippon Kaiji Kyokai | Japan |
| 2025 | Korean Register | Korea, Republic of |
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 2024–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 2 MRV reporting years, an efficiency ranking and 3 of 5 vessel particulars. Not found in the sources for this vessel: AIS movements in Norwegian waters, a name history, 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.