General cargo ship · Antigua and Barbuda flag · built 2005

LAKE ST. CLAIR: CO₂ emissions 2018–2025

IMO 9315549 EU ETS8 reporting years

CO₂ reported 2025: 7,463 t
Fuel burned: 2,359 t
Time at sea: 3,072 h
Emitted at berth: 5% of total
Share of year under way: 35%
Gross tonnage: 18,825

LAKE ST. CLAIR against its type

Built in 2005, it is 2 years older than the median general cargo ship on this register, which was built in 2007 (2,852 vessels with a known build year). At 18,825 gross tonnage it is larger than 76% of the other 2,665 general cargo ships with a recorded tonnage. It is one of 381 general cargo ships here under the Antigua and Barbuda flag, 12.4% of the 3,081 on the register. The same builder is recorded for 101 other vessels here, 8 of them general cargo ships. The reported port of registry changed: Saint John's (2018–2022), then St. John's (2023–2025).

Its 7,463 t of CO₂ for 2025 is 2.6 times the median of 2,820 t among the 2,469 general cargo ships on this register that reported for 2025. Per nautical mile it emitted 256.9 kg CO₂, 2.1 times the type median of 122.2 kg. It logged 3,072 hours at sea against a median of 3,044 hours for its type that year. 5.3% of its 2025 emissions were at berth; the median for general cargo ships was 4.3%. Across 8 years with reported emissions, the highest was 2023 (12,822 t) and the lowest 2018 (3,321 t). Its efficiency percentile within the type was 96 in both 2018 and 2022. Of the 3 sister ships listed below with a 2025 return, 1 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	7,463	2,359	—	3,072	397	256.9	—	—
2024	9,367	2,983	—	3,154	545	247.7	—	—
2023	12,822	4,096	—	4,210	668	258.8	—	—
2022	8,329	2,655	35,511	3,005	171	234.5	18.2	96
2021	6,721	2,130	30,806	2,710	266	218.2	16.9	95
2020	7,267	2,313	34,120	3,049	236	213.0	12.6	88
2019	6,028	1,920	25,697	2,662	332	234.6	12.3	85
2018	3,321	1,053	11,367	1,141	267	292.2	18.5	96

Vessel particulars

IMO number: 9315549
Ship type: General cargo ship
Gross tonnage: 18,825
Length overall: 185.1 m
Beam: 23.7 m
Year built: 2005
Flag state: Antigua and Barbuda per EU MRV 2025
Builder: Guangzhou Wenchong Shipyard
Port of registry: St. John's MRV 2025
Technical efficiency (design): EEXI (8.25 gCO₂/t·nm)
Verifier: DNV, Germany
Accreditation: VS-16026-01
Compliance document issued: 2026-03-02
Compliance document expires: 2027-06-30

Efficiency against its own type2022

Position 3,527 of 3,692 qualifying bulk carriers by EEOI, at the 96th percentile. The dashed line is the type median, 8.4; this vessel reported 18.2.

EEOI divides emissions by transport work, which for this vessel and year was 457,367,930 tonne-miles over 35,511 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2025 was 124.7% higher than in 2018, for EU/EEA voyages only.

From 2024 to 2025, emissions fell 20.3% and CO₂ per nautical mile rose 3.7%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.

Where the 2025 emissions occurred

Methane, nitrous oxide and EU ETS2025

Total CO₂ equivalent: 7,579 t
Methane (CH₄): 0.12 t
Nitrous oxide (N₂O): 0.42 t
Under EU ETS: 4,399 t, 59% 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.