Oil tanker · Bahamas flag · built 2013
BRASIL KNUTSEN: CO₂ emissions 2022–2023
IMO 9637777 2 reporting years
- CO₂ reported 2023
- 23,658 t
- Fuel burned
- 7,582 t
- Distance
- 30,289 nm
- Time at sea
- 3,749 h
- Emitted at berth
- 5% of total
- Share of year under way
- 43%
- Gross tonnage
- 83,942
BRASIL KNUTSEN against its type
Built in 2013, it is 3 years newer than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 83,942 gross tonnage it is larger than 82% of the other 2,841 oil tankers with a recorded tonnage. It is one of 180 oil tankers here under the Bahamas flag, 5.1% of the 3,548 on the register.
Its 23,658 t of CO₂ for 2023 is 3.2 times the median of 7,491 t among the 1,850 oil tankers on this register that reported for 2023. Per nautical mile it emitted 781.1 kg CO₂, 1.9 times the type median of 408.5 kg. It logged 3,749 hours at sea against a median of 1,807 hours for its type that year. 5.0% of its 2023 emissions were at berth; the median for oil tankers was 8.4%. Its efficiency percentile within the type went from 66 in 2022 to 85 in 2023 (lower is more efficient).
Emissions by year2022–2023
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2023 | 23,658 | 7,582 | 30,289 | 3,749 | 1,189 | 781.1 | 15.1 | 85 |
| 2022 | 11,911 | 3,778 | 13,536 | 1,481 | 239 | 879.9 | 9.8 | 66 |
Vessel particulars
- IMO number
- 9637777
- Ship type
- Oil tanker
- Gross tonnage
- 83,942
- Length overall
- 282.0 m
- Beam
- 49.0 m
- Year built
- 2013
- Flag state
- Bahamas Wikidata/AIS, undated
- Technical efficiency (design)
- EIV (3.83 gCO₂/t·nm)
- Verifier
- HELLENIC LLOYD'S S.A., Greece
- Accreditation
- 1190
- Compliance document issued
- 2024-04-28
- Compliance document expires
- 2025-06-30
Efficiency against its own type2023
Position 1,380 of 1,615 qualifying oil tankers by EEOI, at the 85th percentile. The dashed line is the type median, 8.0; this vessel reported 15.1.
EEOI divides emissions by transport work, which for this vessel and year was 1,571,974,086 tonne-miles over 30,289 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2023 was 98.6% higher than in 2022, for EU/EEA voyages only.
From 2022 to 2023, emissions rose 98.6% while distance sailed rose 123.8%and CO₂ per nautical mile fell 11.2%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2023 emissions occurred
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2022–2023, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 2 MRV reporting years, an efficiency ranking and 4 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.