Bulk carrier · Liberia flag · built 2019
WANG MAY: CO₂ emissions 2020–2025
IMO 9837327 MMSI 636018485EU ETS5 reporting years
- CO₂ reported 2025
- 20,134 t
- Fuel burned
- 6,460 t
- Distance
- 42,185 nm
- Time at sea
- 4,358 h
- Emitted at berth
- 2% of total
- Share of year under way
- 50%
- Gross tonnage
- 94,528
WANG MAY against its type
Built in 2019, it is 7 years newer than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 94,528 gross tonnage it is larger than 96% 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 194 other vessels here, 124 of them bulk carriers.
Its 20,134 t of CO₂ for 2025 is 6.2 times the median of 3,239 t among the 3,731 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 477.3 kg CO₂, 1.8 times the type median of 260.7 kg. It logged 4,358 hours at sea against a median of 1,200 hours for its type that year. 1.9% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 5 years with reported emissions, the highest was 2025 (20,134 t) and the lowest 2023 (1,200 t). Its efficiency percentile within the type went from 2 in 2021 to 1 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 year2020–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 20,134 | 6,460 | 42,185 | 4,358 | 388 | 477.3 | 3.0 | 1 |
| 2024 | 19,551 | 6,276 | 42,110 | 3,790 | 242 | 464.3 | 2.9 | 1 |
| 2023 | 1,200 | 385 | — | 245 | 75 | 398.2 | — | — |
| 2021 | 8,320 | 2,651 | 14,872 | 1,317 | 665 | 559.4 | 3.6 | 2 |
| 2020 | 7,697 | 2,462 | — | 1,430 | 68 | 452.6 | — | — |
Vessel particulars
- IMO number
- 9837327
- MMSI
- 636018485
- Ship type
- Bulk carrier
- Gross tonnage
- 94,528
- Length overall
- 292.0 m
- Beam
- 45.0 m
- Year built
- 2019
- Flag state
- Liberia from MMSI
- Technical efficiency (design)
- EEDI (2.46 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
- 2026-03-23
- Compliance document expires
- 2027-06-30
Flag state is derived from the vessel's MMSI, not reported directly.
Efficiency against its own type2025
Position 31 of 3,241 qualifying bulk carriers by EEOI, at the 1st percentile. The dashed line is the type median, 7.6; this vessel reported 3.0.
EEOI divides emissions by transport work, which for this vessel and year was 6,756,406,040 tonne-miles over 42,185 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 161.6% higher than in 2020, for EU/EEA voyages only. No return is recorded for 2022, so the series has gaps.
From 2024 to 2025, emissions rose 3.0% while distance sailed rose 0.2%and CO₂ per nautical mile rose 2.8%.That points mainly to how efficiently it sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 20,451 t
- Methane (CH₄)
- 0.32 t
- Nitrous oxide (N₂O)
- 1.16 t
- Under EU ETS
- 10,946 t, 54% of total
Laden voyages2025
- CO₂ on laden voyages
- 18,833 t, 94% of total
- Fuel, laden
- 6,044 t
- CO₂ per nm, laden
- 473.9 kg
The rest of the 2025 total was emitted on ballast legs or at berth.
Observed movementsAIS · Norwegian waters
- First seen
- 06 Sep 2025
- Last seen
- 06 Sep 2025
- Days observed
- 1
- Positions
- 12
- Median speed
- 13.0 kn
Its recorded positions span 63.9°N to 64.0°N and 5.9°E to 6.1°E.
Norwegian Coastal Administration open AIS, Norwegian waters only, 01 Jul 2025 to 27 Jul 2026. A gap means the vessel was not recorded here, not that it was idle or that a transponder was off.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2020–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
- Movements: Norwegian Coastal Administration open AIS extract.
This page draws on 5 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and AIS movements in Norwegian waters. Not found in the sources for this vessel: 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.