Chemical tanker · Hong Kong flag · built 2007
DINGHENG 45: CO₂ emissions 2018–2025
IMO 9330795 EU ETS8 reporting years
- CO₂ reported 2025
- 2,615 t
- Fuel burned
- 827 t
- Time at sea
- 1,280 h
- Emitted at berth
- 8% of total
- Share of year under way
- 15%
- Gross tonnage
- 11,729
DINGHENG 45 against its type
Built in 2007, it is 3 years older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 11,729 gross tonnage it is smaller than 74% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 65 chemical tankers here under the Hong Kong flag, 2.8% of the 2,344 on the register. The same builder is recorded for 52 other vessels here, 48 of them chemical tankers. Its MRV returns name it MID EAGLE for 2018–2021, LIVARDEN for 2022–2023 and DINGHENG 45 for 2024–2025. The reported port of registry changed: George Town. (2018), then GEORGE TOWN (2019–2021), then BERGEN (2022–2023), then HONG KONG (2024–2025).
Its 2,615 t of CO₂ for 2025 is 53% below the median of 5,533 t among the 1,483 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 225.3 kg CO₂, close to the type median of 250.2 kg. It logged 1,280 hours at sea against a median of 2,109 hours for its type that year. 8.4% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 8 years with reported emissions, the highest was 2024 (7,048 t) and the lowest 2023 (737 t). Its efficiency percentile within the type went from 48 in 2018 to 99 in 2024 (lower is more efficient). Of the 7 sister ships listed below with a 2025 return, 5 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 | 2,615 | 827 | — | 1,280 | 218 | 225.3 | 28.9 | — |
| 2024 | 7,048 | 2,256 | 31,348 | 3,131 | 154 | 224.8 | 63.5 | 99 |
| 2023 | 737 | 235 | — | 245 | 156 | 249.2 | 26.9 | not ranked |
| 2022 | 1,965 | 621 | 7,414 | 615 | 154 | 265.0 | 30.1 | 83 |
| 2021 | 2,993 | 945 | 10,189 | 841 | 500 | 293.7 | 20.9 | 70 |
| 2020 | 4,073 | 1,298 | 19,697 | 1,497 | 193 | 206.8 | 14.4 | 42 |
| 2019 | 4,282 | 1,362 | 14,380 | 1,092 | 546 | 297.8 | 19.3 | 62 |
| 2018 | 2,416 | 770 | 10,309 | 837 | 357 | 234.3 | 16.1 | 48 |
Vessel particulars
- IMO number
- 9330795
- Previously reported as
- MID EAGLE, LIVARDEN
- Ship type
- Chemical tanker
- Gross tonnage
- 11,729
- Length overall
- 144.1 m
- Beam
- 24.2 m
- Year built
- 2007
- Flag state
- Hong Kong per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Cayman Islands. The flag shown is from the newest official source, the EU MRV return for 2025. - Builder
- Fukuoka Shipbuilding
- Port of registry
- HONG KONG MRV 2025
- Technical efficiency (design)
- EEXI (7.78 gCO₂/t·nm)
- Verifier
- Bureau Veritas Certification France, France
- Accreditation
- 3-2047 rev. 4
- Compliance document issued
- 2026-08-06
- Compliance document expires
- 2027-06-30
Efficiency against its own type2024
Position 1,180 of 1,194 qualifying chemical tankers by EEOI, at the 99th percentile. The dashed line is the type median, 15.9; this vessel reported 63.5.
EEOI divides emissions by transport work, which for this vessel and year was 110,978,744 tonne-miles over 31,348 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 8.3% higher than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 62.9% and CO₂ per nautical mile rose 0.2%.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
- 2,656 t
- Methane (CH₄)
- 0.04 t
- Nitrous oxide (N₂O)
- 0.15 t
- Under EU ETS
- 2,182 t, 83% of total
Laden voyages2025
- CO₂ on laden voyages
- 1,497 t, 57% of total
- Fuel, laden
- 475 t
- CO₂ per nm, laden
- 185.4 kg
The rest of the 2025 total was emitted on ballast legs or at berth.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
| 2019 | Nippon Kaiji Kyokai | Japan |
| 2024 | Bureau Veritas Certification France | France |
A change of verifier is not in itself a sign of anything being wrong.
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, 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.