Bulk carrier · Marshall Islands flag · built 2015
SBI RUMBA: CO₂ emissions 2018–2025
IMO 9712498 EU ETS8 reporting years
- CO₂ reported 2025
- 7,961 t
- Fuel burned
- 2,552 t
- Distance
- 28,068 nm
- Time at sea
- 2,697 h
- Emitted at berth
- 2% of total
- Share of year under way
- 31%
- Gross tonnage
- 45,220
SBI RUMBA against its type
Built in 2015, it is 3 years newer than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 45,220 gross tonnage it is larger than 81% 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 323 other vessels here, 238 of them bulk carriers. Its MRV returns name it SBI RUMBA for 2018–2021 and S RUMBA for 2022–2025. The returns for 2018–2025 all give Majuro as port of registry.
Its 7,961 t of CO₂ for 2025 is 2.5 times the median of 3,239 t among the 3,731 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 283.6 kg CO₂, close to the type median of 260.7 kg. It logged 2,697 hours at sea against a median of 1,200 hours for its type that year. 2.4% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 8 years with reported emissions, the highest was 2023 (12,584 t) and the lowest 2021 (1,508 t). Its efficiency percentile within the type went from 52 in 2018 to 24 in 2025 (lower is more efficient). Of the 5 sister ships listed below with a 2025 return, 4 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 7,961 | 2,552 | 28,068 | 2,697 | 192 | 283.6 | 5.9 | 24 |
| 2024 | 3,167 | 1,013 | 9,221 | 916 | 118 | 343.4 | 8.2 | 54 |
| 2023 | 12,584 | 4,028 | 43,098 | 4,323 | 559 | 292.0 | 9.4 | 66 |
| 2022 | 5,337 | 1,711 | 16,450 | 1,444 | 0 | 324.5 | 5.5 | 14 |
| 2021 | 1,508 | 483 | 4,553 | 378 | 76 | 331.2 | 4.8 | 7 |
| 2020 | 6,387 | 2,048 | 22,701 | 2,040 | 258 | 281.3 | 6.7 | 31 |
| 2019 | 2,362 | 750 | 8,906 | 720 | 144 | 265.2 | 6.1 | 23 |
| 2018 | 10,893 | 3,481 | 44,985 | 4,066 | 776 | 242.1 | 8.4 | 52 |
Vessel particulars
- IMO number
- 9712498
- Previously reported as
- S RUMBA
- Ship type
- Bulk carrier
- Gross tonnage
- 45,220
- Length overall
- 228.9 m
- Beam
- 35.0 m
- Year built
- 2015
- Flag state
- Marshall Islands per EU MRV 2025
- Builder
- Imabari Shipbuilding
- Port of registry
- Majuro MRV 2025
- Technical efficiency (design)
- EEXI (3.35 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-27
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 778 of 3,241 qualifying bulk carriers by EEOI, at the 24th percentile. The dashed line is the type median, 7.6; this vessel reported 5.9.
EEOI divides emissions by transport work, which for this vessel and year was 1,358,578,498 tonne-miles over 28,068 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 26.9% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 151.4% while distance sailed rose 204.4%and CO₂ per nautical mile fell 17.4%.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
- 8,087 t
- Methane (CH₄)
- 0.13 t
- Nitrous oxide (N₂O)
- 0.46 t
- Under EU ETS
- 3,062 t, 38% 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).
This page draws on 8 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.