Bulk carrier · Marshall Islands flag · built 2017
STH CHIBA: CO₂ emissions 2018–2021
IMO 9738337 3 reporting years
- CO₂ reported 2021
- 2,933 t
- Fuel burned
- 935 t
- Distance
- 12,142 nm
- Time at sea
- 1,000 h
- Emitted at berth
- 9% of total
- Share of year under way
- 11%
- Gross tonnage
- 34,551
STH CHIBA against its type
Built in 2017, it is 5 years newer than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 34,551 gross tonnage it is smaller than 52% 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 20 other vessels here, 12 of them bulk carriers. The reported port of registry changed: Limassol (2018–2020), then Majuro (2021).
Its 2,933 t of CO₂ for 2021 is 26% below the median of 3,945 t among the 3,342 bulk carriers on this register that reported for 2021. Per nautical mile it emitted 241.6 kg CO₂, 17% below the type median of 291.9 kg. It logged 1,000 hours at sea against a median of 1,190 hours for its type that year. 8.7% of its 2021 emissions were at berth; the median for bulk carriers was 3.8%. Across 3 years with reported emissions, the highest was 2020 (5,560 t) and the lowest 2018 (1,818 t). Its efficiency percentile within the type went from 23 in 2018 to 56 in 2021 (lower is more efficient). The one comparable vessel listed below with a 2021 return reported a higher or equal CO₂ per nautical mile.
Emissions by year2018–2021
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2021 | 2,933 | 935 | 12,142 | 1,000 | 256 | 241.6 | 8.8 | 56 |
| 2020 | 5,560 | 1,780 | 23,830 | 1,966 | 312 | 233.3 | 10.3 | 74 |
| 2018 | 1,818 | 584 | 7,700 | 729 | 14 | 236.1 | 6.3 | 23 |
Vessel particulars
- IMO number
- 9738337
- Ship type
- Bulk carrier
- Gross tonnage
- 34,551
- Length overall
- 200.0 m
- Year built
- 2017
- Flag state
- Marshall Islands per EU MRV 2021
- Port of registry
- Majuro MRV 2021
- Home port
- Majuro
- Technical efficiency (design)
- EEDI (3.91 gCO₂/t·nm)
- Verifier
- AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD), Greece
- Accreditation
- 1083-2
- Compliance document issued
- 2022-06-24
- Compliance document expires
- 2023-06-30
Efficiency against its own type2021
Position 1,823 of 3,276 qualifying bulk carriers by EEOI, at the 56th percentile. The dashed line is the type median, 8.4; this vessel reported 8.8.
EEOI divides emissions by transport work, which for this vessel and year was 334,476,625 tonne-miles over 12,142 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2021 was 61.3% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2019, so the series has gaps.
From 2020 to 2021, emissions fell 47.2% while distance sailed fell 49.0%and CO₂ per nautical mile rose 3.5%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2021 emissions occurred
Laden voyages2021
- CO₂ on laden voyages
- 2,532 t, 86% of total
- Fuel, laden
- 810 t
- CO₂ per nm, laden
- 219.0 kg
The rest of the 2021 total was emitted on ballast legs or at berth.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2021, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 3 MRV reporting years, an efficiency ranking and 5 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.