Oil tanker · Greece flag · built 2011
MARAN THALEIA: CO₂ emissions 2023–2024
IMO 9527295 EU ETS2 reporting years
- CO₂ reported 2024
- 14,254 t
- Fuel burned
- 4,567 t
- Distance
- 19,071 nm
- Time at sea
- 1,450 h
- Emitted at berth
- 3% of total
- Share of year under way
- 17%
- Gross tonnage
- 162,330
MARAN THALEIA against its type
Built in 2011, it is 1 year newer than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 162,330 gross tonnage it is larger than 96% of the other 2,841 oil tankers with a recorded tonnage. It is one of 215 oil tankers here under the Greece flag, 6.1% of the 3,548 on the register. The same builder is recorded for 660 other vessels here, 159 of them oil tankers. The returns for 2023–2024 all give Piraeus as port of registry.
Its 14,254 t of CO₂ for 2024 is 1.7 times the median of 8,196 t among the 1,808 oil tankers on this register that reported for 2024. Per nautical mile it emitted 747.4 kg CO₂, 1.8 times the type median of 408.2 kg. It logged 1,450 hours at sea against a median of 2,020 hours for its type that year. 3.0% of its 2024 emissions were at berth; the median for oil tankers was 7.2%. Its efficiency percentile within the type went from 71 in 2023 to 8 in 2024 (lower is more efficient).
Emissions by year2023–2024
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2024 | 14,254 | 4,567 | 19,071 | 1,450 | 430 | 747.4 | 4.1 | 8 |
| 2023 | 9,566 | 3,062 | 11,804 | 868 | 785 | 810.4 | 10.6 | 71 |
Vessel particulars
- IMO number
- 9527295
- Ship type
- Oil tanker
- Gross tonnage
- 162,330
- Length overall
- 333.0 m
- Year built
- 2011
- Flag state
- Greece per EU MRV 2024
- Builder
- Hanwha Ocean
- Port of registry
- Piraeus MRV 2024
- Home port
- Piraeus
- Technical efficiency (design)
- EIV (2.32 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
- 2025-03-28
- Compliance document expires
- 2026-06-30
Efficiency against its own type2024
Position 118 of 1,566 qualifying oil tankers by EEOI, at the 8th percentile. The dashed line is the type median, 7.6; this vessel reported 4.1.
EEOI divides emissions by transport work, which for this vessel and year was 3,493,615,196 tonne-miles over 19,071 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2024 was 49.0% higher than in 2023, for EU/EEA voyages only.
From 2023 to 2024, emissions rose 49.0% while distance sailed rose 61.6%and CO₂ per nautical mile fell 7.8%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2024 emissions occurred
Methane, nitrous oxide and EU ETS2024
- Total CO₂ equivalent
- 14,478 t
- Methane (CH₄)
- 0.23 t
- Nitrous oxide (N₂O)
- 0.82 t
- Under EU ETS
- 7,829 t, 55% of total
Laden voyages2024
- CO₂ on laden voyages
- 9,647 t, 68% of total
- Fuel, laden
- 3,095 t
- CO₂ per nm, laden
- 756.8 kg
The rest of the 2024 total was emitted on ballast legs or at berth.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2023–2024, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 2 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.