Oil tanker · Bahamas flag · built 2005

COMPANION: CO₂ emissions 2018–2024

IMO 9282625 EU ETS6 reporting years

CO₂ reported 2024: 3,767 t
Fuel burned: 1,187 t
Distance: 11,309 nm
Time at sea: 1,003 h
Emitted at berth: 4% of total
Share of year under way: 11%
Gross tonnage: 40,690

COMPANION against its type

Built in 2005, it is 5 years older than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 40,690 gross tonnage it is smaller than 66% 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 204 other vessels here, 19 of them oil tankers. Its MRV returns name it COMPANION for 2018 and PGC COMPANION for 2020–2024. The returns for 2018–2024 all give Nassau as port of registry.

Its 3,767 t of CO₂ for 2024 is 54% below the median of 8,196 t among the 1,808 oil tankers on this register that reported for 2024. Per nautical mile it emitted 333.1 kg CO₂, 18% below the type median of 408.2 kg. It logged 1,003 hours at sea against a median of 2,020 hours for its type that year. 4.0% of its 2024 emissions were at berth; the median for oil tankers was 7.2%. Across 6 years with reported emissions, the highest was 2020 (12,077 t) and the lowest 2024 (3,767 t). Its efficiency percentile within the type went from 70 in 2018 to 16 in 2024 (lower is more efficient). The one sister ship listed below with a 2024 return reported a higher or equal CO₂ per nautical mile.

Emissions by year2018–2024

Year	CO₂ (t)	Fuel (t)	Distance (nm)	At sea (h)	At berth (t)	kg CO₂/nm	EEOI	Percentile
2024	3,767	1,187	11,309	1,003	152	333.1	4.8	16
2023	5,846	1,861	13,032	1,225	1,287	448.6	8.7	57
2022	5,374	1,704	13,125	1,129	239	409.4	8.4	54
2021	4,056	1,265	9,499	768	542	427.0	13.3	78
2020	12,077	3,828	24,906	2,185	939	484.9	14.0	78
2018	9,188	2,928	16,789	2,367	793	547.2	11.2	70

Vessel particulars

IMO number: 9282625
Previously reported as: PGC COMPANION
Ship type: Oil tanker
Gross tonnage: 40,690
Length overall: 228.0 m
Year built: 2005
Flag state: Bahamas per EU MRV 2024
Builder: Hudong-Zhonghua Shipbuilding
Port of registry: Nassau MRV 2024
Technical efficiency (design): EEXI (4.14 gCO₂/t·nm)
Verifier: Bureau Veritas Certification France, France
Accreditation: 3-2047 rev. 4
Compliance document issued: 2025-06-05
Compliance document expires: 2026-06-30

Efficiency against its own type2024

Position 249 of 1,566 qualifying oil tankers by EEOI, at the 16th percentile. The dashed line is the type median, 7.6; this vessel reported 4.8.

EEOI divides emissions by transport work, which for this vessel and year was 779,919,255 tonne-miles over 11,309 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2024 was 59.0% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2019, so the series has gaps.

From 2023 to 2024, emissions fell 35.6% while distance sailed fell 13.2%and CO₂ per nautical mile fell 25.7%.That points mainly to how efficiently it sailed, rather than the other.

Where the 2024 emissions occurred

Methane, nitrous oxide and EU ETS2024

Total CO₂ equivalent: 3,825 t
Methane (CH₄): 0.06 t
Nitrous oxide (N₂O): 0.21 t
Under EU ETS: 1,959 t, 52% of total

Sources and how to read this

Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2024, published by the European Commission.
Vessel particulars: Wikidata (CC0).

This page draws on 6 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and a name history. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.