Oil tanker · Liberia flag · built 2009
MARMARA SEA: CO₂ emissions 2018–2020
IMO 9446116 3 reporting years
- CO₂ reported 2020
- 8,677 t
- Fuel burned
- 2,775 t
- Distance
- 18,219 nm
- Time at sea
- 1,481 h
- Emitted at berth
- 22% of total
- Share of year under way
- 17%
- Gross tonnage
- 56,355
MARMARA SEA against its type
Built in 2009, it is 1 year older than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 56,355 gross tonnage it is smaller than 56% 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 returns for 2018–2020 all give Monrovia as port of registry.
Its 8,677 t of CO₂ for 2020 is close to the median of 8,732 t among the 1,884 oil tankers on this register that reported for 2020. Per nautical mile it emitted 476.3 kg CO₂, 12% above the type median of 424.6 kg. It logged 1,481 hours at sea against a median of 1,939 hours for its type that year. 21.8% of its 2020 emissions were at berth; the median for oil tankers was 8.6%. Across 3 years with reported emissions, the highest was 2019 (9,742 t) and the lowest 2018 (4,399 t). Its efficiency percentile within the type went from 48 in 2018 to 19 in 2020 (lower is more efficient).
Emissions by year2018–2020
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2020 | 8,677 | 2,775 | 18,219 | 1,481 | 1,889 | 476.3 | 5.9 | 19 |
| 2019 | 9,742 | 3,120 | 23,376 | 2,171 | 500 | 416.8 | 5.8 | 20 |
| 2018 | 4,399 | 1,407 | 8,505 | 877 | 464 | 517.2 | 8.3 | 48 |
Vessel particulars
- IMO number
- 9446116
- Ship type
- Oil tanker
- Gross tonnage
- 56,355
- Length overall
- 241.0 m
- Beam
- 42.0 m
- Year built
- 2009
- Flag state
- Liberia Wikidata/AIS, undated
- Port of registry
- Monrovia MRV 2020
- Home port
- Monrovia
- Technical efficiency (design)
- EIV (3.64 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
- 2021-05-11
- Compliance document expires
- 2022-06-30
Efficiency against its own type2020
Position 330 of 1,708 qualifying oil tankers by EEOI, at the 19th percentile. The dashed line is the type median, 8.7; this vessel reported 5.9.
EEOI divides emissions by transport work, which for this vessel and year was 1,468,170,897 tonne-miles over 18,219 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2020 was 97.3% higher than in 2018, for EU/EEA voyages only.
From 2019 to 2020, emissions fell 10.9% while distance sailed fell 22.1%and CO₂ per nautical mile rose 14.3%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2020 emissions occurred
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Lloyd's Register Quality Assurance Ltd | United Kingdom |
| 2020 | 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 2018–2020, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 3 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.