Oil tanker · Bahamas flag · built 2012

EPHESOS: CO₂ emissions 2018–2025

IMO 9607423 EU ETS8 reporting years

CO₂ reported 2024: 17,374 t
Fuel burned: 5,562 t
Distance: 37,995 nm
Time at sea: 3,668 h
Emitted at berth: 6% of total
Share of year under way: 42%
Gross tonnage: 84,850

EPHESOS against its type

Built in 2012, it is 2 years newer than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 84,850 gross tonnage it is larger than 85% 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. The same builder is recorded for 461 other vessels here, 179 of them oil tankers. The returns for 2018–2025 all give Andros as port of registry.

Its 17,374 t of CO₂ for 2024 is 2.1 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 457.3 kg CO₂, 12% above the type median of 408.2 kg. It logged 3,668 hours at sea against a median of 2,020 hours for its type that year. 6.4% of its 2024 emissions were at berth; the median for oil tankers was 7.2%. Across 7 years with reported emissions, the highest was 2019 (17,986 t) and the lowest 2021 (2,806 t). Its efficiency percentile within the type went from 15 in 2018 to 24 in 2024 (lower is more efficient).

No EU/EEA voyages were reported for 2025: zero CO₂ and zero time at sea, left out of the trend and of any ranking.

Emissions by year2018–2025

Year	CO₂ (t)	Fuel (t)	Distance (nm)	At sea (h)	At berth (t)	kg CO₂/nm	EEOI	Percentile
2025	No EU/EEA voyages reported
2024	17,374	5,562	37,995	3,668	1,111	457.3	5.5	24
2023	10,809	3,446	24,683	2,568	832	437.9	4.5	8
2022	4,488	1,436	10,437	1,442	251	430.0	4.7	9
2021	2,806	888	5,564	494	326	504.3	4.5	9
2020	13,487	4,263	21,802	2,571	1,511	618.6	5.5	16
2019	17,986	5,740	30,211	4,123	1,223	595.4	5.6	18
2018	16,682	5,319	29,329	3,488	1,449	568.8	4.9	15

Vessel particulars

IMO number: 9607423
Ship type: Oil tanker
Gross tonnage: 84,850
Length overall: 274.0 m
Beam: 50.0 m
Year built: 2012
Flag state: Bahamas per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Greece. The flag shown is from the newest official source, the EU MRV return for 2025.
Builder: HD Hyundai Samho
Port of registry: Andros MRV 2024
Technical efficiency (design): EEXI (2.77 gCO₂/t·nm)
Verifier: DNV, Germany
Accreditation: VS-16026-01
Compliance document issued: 2025-04-04
Compliance document expires: 2026-06-30

Efficiency against its own type2024

Position 381 of 1,566 qualifying oil tankers by EEOI, at the 24th percentile. The dashed line is the type median, 7.6; this vessel reported 5.5.

EEOI divides emissions by transport work, which for this vessel and year was 3,153,127,042 tonne-miles over 37,995 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2024 was 4.1% higher than in 2018, for EU/EEA voyages only.

From 2023 to 2024, emissions rose 60.7% while distance sailed rose 53.9%and CO₂ per nautical mile rose 4.4%.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: 17,647 t
Methane (CH₄): 0.28 t
Nitrous oxide (N₂O): 1.00 t
Under EU ETS: 9,746 t, 56% of total

Sources and how to read this

Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2025, published by the European Commission.
Vessel particulars: Wikidata (CC0).

This page draws on 8 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.