TonneMiles

Bulk carrier · Liberia flag · built 2011

W-SKY: CO₂ emissions 2018–2025

IMO 9476666 EU ETS8 reporting years

CO₂ reported 2025
6,943 t
Fuel burned
2,221 t
Distance
18,331 nm
Time at sea
2,508 h
Emitted at berth
1% of total
Share of year under way
29%
Gross tonnage
51,239

W-SKY against its type

Built in 2011, it is 1 year older than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 51,239 gross tonnage it is larger than 85% of the other 6,571 bulk carriers with a recorded tonnage. It is one of 1,589 bulk carriers here under the Liberia flag, 19.5% of the 8,138 on the register. The same builder is recorded for 196 other vessels here, 94 of them bulk carriers. The returns for 2018–2025 all give MONROVIA as port of registry.

Its 6,943 t of CO₂ for 2025 is 2.1 times the median of 3,238 t among the 3,732 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 378.7 kg CO₂, 45% above the type median of 260.7 kg. It logged 2,508 hours at sea against a median of 1,199 hours for its type that year. 0.6% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 4 years with reported emissions, the highest was 2023 (10,310 t) and the lowest 2018 (3,532 t). Its efficiency percentile within the type went from 81 in 2018 to 24 in 2025 (lower is more efficient). Of the 3 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 6,943 2,221 18,331 2,508 43 378.7 5.9 24
2024 5,936 1,888 16,837 1,949 144 352.5 9.8 71
2023 10,310 3,279 28,131 3,990 1,080 366.5 7.8 48
2022 No EU/EEA voyages reported
2021 No EU/EEA voyages reported
2020 No EU/EEA voyages reported
2019 No EU/EEA voyages reported
2018 3,532 1,129 7,359 810 12 479.9 11.5 81

Vessel particulars

IMO number
9476666
Ship type
Bulk carrier
Gross tonnage
51,239
Length overall
229.2 m
Year built
2011
Flag state
Liberia per EU MRV 2025
Builder
Sungdong Shipbuilding & Marine Engineering
Port of registry
MONROVIA MRV 2025
Technical efficiency (design)
EEXI (3.28 gCO₂/t·nm)
Verifier
EMICERT, Greece
Accreditation
874-4
Compliance document issued
2026-03-16
Compliance document expires
2027-06-30

Efficiency against its own type2025

Position 781 of 3,241 qualifying bulk carriers by EEOI, at the 24th percentile. The dashed line is the type median, 7.6; this vessel reported 5.9.

0255075100more efficientless efficientThis vessel: 24th percentile, EEOI 5.9

EEOI divides emissions by transport work, which for this vessel and year was 1,182,752,981 tonne-miles over 18,331 nautical miles.

Reported CO₂ by year

2018: 3,532 t20183,5322023: 10,310 t20232024: 5,936 t20242025: 6,943 t20256,943

Reported CO₂ in 2025 was 96.6% higher than in 2018, for EU/EEA voyages only.

From 2024 to 2025, emissions rose 17.0% while distance sailed rose 8.9%and CO₂ per nautical mile rose 7.4%.

Where the 2025 emissions occurred

At berthAt berth: 43 t43Within EEA portsWithin EEA ports: 43 t43Voyages to an EEA portVoyages to an EEA port: 5,554 t5,554Voyages from an EEA portVoyages from an EEA port: 1,346 t1,346

Methane, nitrous oxide and EU ETS2025

Total CO₂ equivalent
7,052 t
Methane (CH₄)
0.11 t
Nitrous oxide (N₂O)
0.40 t
Under EU ETS
3,493 t, 50% of total

Sources and how to read this

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.

Comparable vesselssister ships and nearest by tonnage