Oil tanker · Liberia flag · built 2003
ELKA ARISTOTLE: CO₂ emissions 2018–2021
IMO 9249099 4 reporting years
- CO₂ reported 2021
- 2,795 t
- Fuel burned
- 878 t
- Distance
- 4,280 nm
- Time at sea
- 383 h
- Emitted at berth
- 6% of total
- Share of year under way
- 4%
- Gross tonnage
- 55,096
ELKA ARISTOTLE against its type
Built in 2003, it is 7 years older than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 55,096 gross tonnage it is smaller than 58% of the other 2,841 oil tankers with a recorded tonnage. It is one of 718 oil tankers here under the Liberia flag, 20.2% of the 3,548 on the register. The same builder is recorded for 56 other vessels here, 24 of them oil tankers. The reported port of registry changed: Piraeus (2018–2020), then Monrovia (2021).
Its 2,795 t of CO₂ for 2021 is 64% below the median of 7,717 t among the 1,777 oil tankers on this register that reported for 2021. Per nautical mile it emitted 653.0 kg CO₂, 1.6 times the type median of 409.1 kg. It logged 383 hours at sea against a median of 1,921 hours for its type that year. 6.1% of its 2021 emissions were at berth; the median for oil tankers was 8.8%. Across 4 years with reported emissions, the highest was 2018 (11,628 t) and the lowest 2021 (2,795 t). Its efficiency percentile within the type went from 97 in 2018 to 41 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 | 2,795 | 878 | 4,280 | 383 | 172 | 653.0 | 7.5 | 41 |
| 2020 | 8,110 | 2,544 | 8,656 | 947 | 1,184 | 936.9 | 12.6 | 73 |
| 2019 | 10,012 | 3,160 | 16,294 | 1,820 | 2,010 | 614.4 | 12.4 | 76 |
| 2018 | 11,628 | 3,714 | 19,819 | 3,390 | 115 | 586.7 | 30.4 | 97 |
Vessel particulars
- IMO number
- 9249099
- Ship type
- Oil tanker
- Gross tonnage
- 55,096
- Length overall
- 229.0 m
- Year built
- 2003
- Flag state
- Liberia Wikidata/AIS, undated
- Builder
- Brodosplit
- Port of registry
- Monrovia MRV 2021
- Technical efficiency (design)
- EIV (4.66 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
- 2022-04-25
- Compliance document expires
- 2023-06-30
Efficiency against its own type2021
Position 664 of 1,636 qualifying oil tankers by EEOI, at the 41st percentile. The dashed line is the type median, 8.4; this vessel reported 7.5.
EEOI divides emissions by transport work, which for this vessel and year was 373,112,150 tonne-miles over 4,280 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2021 was 76.0% lower than in 2018, for EU/EEA voyages only.
From 2020 to 2021, emissions fell 65.5% while distance sailed fell 50.6%and CO₂ per nautical mile fell 30.3%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2021 emissions occurred
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | EMICERT | Greece |
| 2019 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
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 2018–2021, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 4 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.