Chemical tanker · Marshall Islands flag · built 2011
LA DIGUE: CO₂ emissions 2018–2023
IMO 9448724 6 reporting years
- CO₂ reported 2023
- 3,834 t
- Fuel burned
- 1,226 t
- Distance
- 12,381 nm
- Time at sea
- 1,276 h
- Emitted at berth
- 8% of total
- Share of year under way
- 15%
- Gross tonnage
- 30,241
LA DIGUE against its type
Built in 2011, it is 1 year newer than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 30,241 gross tonnage it is larger than 94% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 474 chemical tankers here under the Marshall Islands flag, 20.2% of the 2,344 on the register. The same builder is recorded for 192 other vessels here, 87 of them chemical tankers. Its MRV returns name it NORD GAINER for 2018–2020 and LA DIGUE for 2021–2023. The reported port of registry changed: Hellerup (2018–2020), then Majuro (2021–2023).
Its 3,834 t of CO₂ for 2023 is 29% below the median of 5,393 t among the 1,411 chemical tankers on this register that reported for 2023. Per nautical mile it emitted 309.7 kg CO₂, 20% above the type median of 258.0 kg. It logged 1,276 hours at sea against a median of 1,919 hours for its type that year. 8.3% of its 2023 emissions were at berth; the median for chemical tankers was 8.2%. Across 6 years with reported emissions, the highest was 2021 (13,827 t) and the lowest 2019 (3,070 t). Its efficiency percentile within the type went from 37 in 2018 to 22 in 2023 (lower is more efficient). The one sister ship listed below with a 2023 return reported a higher or equal CO₂ per nautical mile.
Emissions by year2018–2023
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2023 | 3,834 | 1,226 | 12,381 | 1,276 | 317 | 309.7 | 10.8 | 22 |
| 2022 | 9,035 | 2,894 | 29,033 | 2,534 | 388 | 311.2 | 11.3 | 26 |
| 2021 | 13,827 | 4,432 | 45,746 | 4,413 | 1,694 | 302.2 | 15.4 | 47 |
| 2020 | 8,225 | 2,609 | 25,159 | 2,344 | 506 | 326.9 | 9.0 | 10 |
| 2019 | 3,070 | 1,396 | 13,520 | 1,522 | 218 | 227.0 | 16.5 | 49 |
| 2018 | 7,243 | 2,296 | 19,952 | 2,546 | 474 | 363.0 | 13.9 | 37 |
Vessel particulars
- IMO number
- 9448724
- Previously reported as
- NORD GAINER
- Ship type
- Chemical tanker
- Gross tonnage
- 30,241
- Length overall
- 183.0 m
- Beam
- 32.0 m
- Year built
- 2011
- Flag state
- Marshall Islands Wikidata/AIS, undated
- Port of registry
- Majuro MRV 2023
- Home port
- Majuro
- Technical efficiency (design)
- EEDI (4.96 gCO₂/t·nm)
- Verifier
- NORMEC VERIFAVIA SAS, France
- Accreditation
- 3-2127
- Compliance document issued
- 2024-06-16
- Compliance document expires
- 2025-06-30
Efficiency against its own type2023
Position 266 of 1,230 qualifying chemical tankers by EEOI, at the 22nd percentile. The dashed line is the type median, 15.6; this vessel reported 10.8.
EEOI divides emissions by transport work, which for this vessel and year was 356,681,860 tonne-miles over 12,381 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2023 was 47.1% lower than in 2018, for EU/EEA voyages only.
From 2022 to 2023, emissions fell 57.6% while distance sailed fell 57.4%and CO₂ per nautical mile fell 0.5%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2023 emissions occurred
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | VERIFAVIA (UK) LTD | United Kingdom |
| 2020 | NORMEC VERIFAVIA SAS | 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 2018–2023, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
This page draws on 6 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars, a name history and a licensed photograph. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.