Oil tanker · Bahamas flag · built 2009

VIOLANDO: CO₂ emissions 2018–2025

IMO 9429285 EU ETS7 reporting years

CO₂ reported 2025: 26,052 t
Fuel burned: 8,238 t
Distance: 51,579 nm
Time at sea: 6,059 h
Emitted at berth: 12% of total
Share of year under way: 69%
Gross tonnage: 84,735

VIOLANDO 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 84,735 gross tonnage it is larger than 84% 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 26,052 t of CO₂ for 2025 is 3.3 times the median of 7,922 t among the 1,704 oil tankers on this register that reported for 2025. Per nautical mile it emitted 505.1 kg CO₂, 25% above the type median of 403.2 kg. It logged 6,059 hours at sea against a median of 2,030 hours for its type that year. 12.1% of its 2025 emissions were at berth; the median for oil tankers was 7.8%. Across 7 years with reported emissions, the highest was 2025 (26,052 t) and the lowest 2019 (4,413 t). Its efficiency percentile within the type went from 16 in 2018 to 28 in 2025 (lower is more efficient). Of the 2 sister ships listed below with a 2025 return, 2 reported a lower CO₂ per nautical mile than this vessel.

Emissions by year2018–2025

Year	CO₂ (t)	Fuel (t)	Distance (nm)	At sea (h)	At berth (t)	kg CO₂/nm	EEOI	Percentile
2025	26,052	8,238	51,579	6,059	3,142	505.1	5.8	28
2024	7,984	2,554	13,713	1,243	317	582.2	4.3	9
2023	13,658	4,348	21,535	2,641	1,445	634.2	7.0	39
2022	4,621	1,465	8,994	791	294	513.8	5.7	21
2020	11,198	3,531	19,428	1,876	1,276	576.4	7.8	42
2019	4,413	1,395	8,823	1,099	119	500.1	7.4	39
2018	11,314	3,631	20,222	2,250	352	559.5	5.0	16

Vessel particulars

IMO number: 9429285
Ship type: Oil tanker
Gross tonnage: 84,735
Length overall: 274.0 m
Beam: 50.0 m
Year built: 2009
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 2025
Technical efficiency (design): EEXI (2.77 gCO₂/t·nm)
Verifier: DNV, Germany
Accreditation: VS-16026-01
Compliance document issued: 2026-02-27
Compliance document expires: 2027-06-30

Efficiency against its own type2025

Position 411 of 1,448 qualifying oil tankers by EEOI, at the 28th percentile. The dashed line is the type median, 7.5; this vessel reported 5.8.

EEOI divides emissions by transport work, which for this vessel and year was 4,460,996,575 tonne-miles over 51,579 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2025 was 130.3% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2021, so the series has gaps.

From 2024 to 2025, emissions rose 226.3% while distance sailed rose 276.1%and CO₂ per nautical mile fell 13.2%.That points mainly to how much the vessel sailed, rather than the other.

Where the 2025 emissions occurred

Methane, nitrous oxide and EU ETS2025

Total CO₂ equivalent: 26,457 t
Methane (CH₄): 0.41 t
Nitrous oxide (N₂O): 1.48 t
Under EU ETS: 16,496 t, 63% 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 7 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.