Oil tanker · Marshall Islands flag · built 2005
BONNY: CO₂ emissions 2018–2020
IMO 9293131 3 reporting years
- CO₂ reported 2020
- 15,329 t
- Fuel burned
- 4,888 t
- Distance
- 20,283 nm
- Time at sea
- 1,679 h
- Emitted at berth
- 24% of total
- Share of year under way
- 19%
- Gross tonnage
- 81,076
BONNY against its type
Built in 2005, it is 5 years older than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 81,076 gross tonnage it is larger than 71% of the other 2,841 oil tankers with a recorded tonnage. It is one of 793 oil tankers here under the Marshall Islands flag, 22.4% of the 3,548 on the register. The same builder is recorded for 761 other vessels here, 193 of them oil tankers. Columbia Shipmanagement is linked to 42 vessels on this register. Its MRV returns name it CAPE BONNY for 2018, BONNY for 2019 and CENTURY for 2020. The reported port of registry changed: Majuro (2018–2019), then Mumbai (2020).
Its 15,329 t of CO₂ for 2020 is 1.8 times the median of 8,732 t among the 1,884 oil tankers on this register that reported for 2020. Per nautical mile it emitted 755.7 kg CO₂, 1.8 times the type median of 424.6 kg. It logged 1,679 hours at sea against a median of 1,939 hours for its type that year. 24.0% of its 2020 emissions were at berth; the median for oil tankers was 8.6%. Across 3 years with reported emissions, the highest was 2020 (15,329 t) and the lowest 2019 (8,067 t). Its efficiency percentile within the type went from 26 in 2018 to 39 in 2020 (lower is more efficient). Of the 3 sister ships listed below with a 2020 return, 3 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2018–2020
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2020 | 15,329 | 4,888 | 20,283 | 1,679 | 3,673 | 755.7 | 7.5 | 39 |
| 2019 | 8,067 | 2,583 | 18,452 | 1,470 | 612 | 437.2 | 5.7 | 19 |
| 2018 | 9,842 | 3,143 | 17,466 | 1,595 | 867 | 563.5 | 6.1 | 26 |
Vessel particulars
- IMO number
- 9293131
- Previously reported as
- CAPE BONNY, CENTURY
- Ship type
- Oil tanker
- Gross tonnage
- 81,076
- Length overall
- 274.5 m
- Year built
- 2005
- Flag state
- Marshall Islands Wikidata/AIS, undated
- Builder
- HD Hyundai Heavy Industries
- Port of registry
- Mumbai MRV 2020
- Technical efficiency (design)
- EEDI (3.26 gCO₂/t·nm)
- Operator
- Columbia Shipmanagement
- Verifier
- AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD), Greece
- Accreditation
- 1083-2
- Compliance document issued
- 2021-05-10
- Compliance document expires
- 2022-06-30
Efficiency against its own type2020
Position 660 of 1,708 qualifying oil tankers by EEOI, at the 39th percentile. The dashed line is the type median, 8.7; this vessel reported 7.5.
Across the 41 ranked vessels operated by Columbia Shipmanagement, the median percentile is 53. This vessel is more efficient than its own fleet median.
EEOI divides emissions by transport work, which for this vessel and year was 2,046,542,056 tonne-miles over 20,283 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2020 was 55.7% higher than in 2018, for EU/EEA voyages only.
From 2019 to 2020, emissions rose 90.0% while distance sailed rose 9.9%and CO₂ per nautical mile rose 72.8%.That points mainly to how efficiently it sailed, rather than the other.
Where the 2020 emissions occurred
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2020, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 3 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.