Oil tanker · Panama flag · built 2012

SEA STAR: CO₂ emissions 2019–2025

IMO 9607710 EU ETS7 reporting years

CO₂ reported 2025: 8,039 t
Fuel burned: 2,554 t
Distance: 16,130 nm
Time at sea: 1,320 h
Emitted at berth: 9% of total
Share of year under way: 15%
Gross tonnage: 62,255

SEA STAR 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 62,255 gross tonnage it is larger than 58% of the other 2,841 oil tankers with a recorded tonnage. It is one of 244 oil tankers here under the Panama flag, 6.9% of the 3,548 on the register. The same builder is recorded for 761 other vessels here, 193 of them oil tankers. The returns for 2019–2025 all give Panama as port of registry.

Its 8,039 t of CO₂ for 2025 is close to the median of 7,922 t among the 1,704 oil tankers on this register that reported for 2025. Per nautical mile it emitted 498.4 kg CO₂, 24% above the type median of 403.2 kg. It logged 1,320 hours at sea against a median of 2,030 hours for its type that year. 8.9% of its 2025 emissions were at berth; the median for oil tankers was 7.8%. Across 7 years with reported emissions, the highest was 2024 (14,737 t) and the lowest 2021 (724 t). Its efficiency percentile within the type went from 22 in 2020 to 74 in 2025 (lower is more efficient). Of the 3 sister ships listed below with a 2025 return, 1 reported a lower CO₂ per nautical mile than this vessel.

Emissions by year2019–2025

Year	CO₂ (t)	Fuel (t)	Distance (nm)	At sea (h)	At berth (t)	kg CO₂/nm	EEOI	Percentile
2025	8,039	2,554	16,130	1,320	712	498.4	10.3	74
2024	14,737	4,703	29,621	2,778	1,101	497.5	5.8	27
2023	4,362	1,376	8,353	672	430	522.3	6.7	35
2022	7,356	2,350	14,522	1,120	843	506.6	6.1	27
2021	724	230	—	74	0	1,012.9	—	—
2020	12,225	3,900	25,365	2,095	1,528	482.0	6.2	22
2019	1,524	481	—	100	836	1,087.6	83.7	not ranked

Vessel particulars

IMO number: 9607710
Ship type: Oil tanker
Gross tonnage: 62,255
Length overall: 250.0 m
Year built: 2012
Flag state: Panama per EU MRV 2025
Builder: HD Hyundai Heavy Industries
Port of registry: Panama MRV 2025
Home port: Panama
Technical efficiency (design): EEXI (4.01 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: 2026-03-28
Compliance document expires: 2027-06-30

Efficiency against its own type2025

Position 1,070 of 1,448 qualifying oil tankers by EEOI, at the 74th percentile. The dashed line is the type median, 7.5; this vessel reported 10.3.

EEOI divides emissions by transport work, which for this vessel and year was 778,977,713 tonne-miles over 16,130 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2025 was 427.6% higher than in 2019, for EU/EEA voyages only.

From 2024 to 2025, emissions fell 45.5% while distance sailed fell 45.5%and CO₂ per nautical mile rose 0.2%.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: 8,164 t
Methane (CH₄): 0.13 t
Nitrous oxide (N₂O): 0.46 t
Under EU ETS: 4,376 t, 54% of total

Laden voyages2025

CO₂ on laden voyages: 5,354 t, 67% of total
Fuel, laden: 1,703 t
CO₂ per nm, laden: 463.7 kg

The rest of the 2025 total was emitted on ballast legs or at berth.

Sources and how to read this

Emissions: EU MRV publication (THETIS-MRV), reporting years 2019–2025, 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.