Oil tanker · Marshall Islands flag · built 2009
DALMA: CO₂ emissions 2018–2022
IMO 9439773 4 reporting years
- CO₂ reported 2022
- 2,974 t
- Fuel burned
- 939 t
- Distance
- 9,503 nm
- Time at sea
- 793 h
- Emitted at berth
- 13% of total
- Share of year under way
- 9%
- Gross tonnage
- 29,905
DALMA against its type
Built in 2009, it is 1 year older than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 29,905 gross tonnage it is smaller than 73% of the other 2,841 oil tankers with a recorded tonnage. It is one of 793 oil tankers here under the Marshall Islands flag, 22.4% of the 3,548 on the register. The same builder is recorded for 180 other vessels here, 51 of them oil tankers. V-Ships is linked to 16 vessels on this register. Its MRV returns name it RIDGEBURY CINDY A for 2018–2020 and DALMA for 2022. The returns for 2018–2022 all give MAJURO as port of registry.
Its 2,974 t of CO₂ for 2022 is 59% below the median of 7,189 t among the 1,939 oil tankers on this register that reported for 2022. Per nautical mile it emitted 312.9 kg CO₂, 25% below the type median of 415.9 kg. It logged 793 hours at sea against a median of 1,731 hours for its type that year. 12.5% of its 2022 emissions were at berth; the median for oil tankers was 9.1%. Across 4 years with reported emissions, the highest was 2019 (10,340 t) and the lowest 2022 (2,974 t). Its efficiency percentile within the type went from 10 in 2018 to 63 in 2022 (lower is more efficient). The one sister ship listed below with a 2022 return reported a lower CO₂ per nautical mile.
Emissions by year2018–2022
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2022 | 2,974 | 939 | 9,503 | 793 | 373 | 312.9 | 9.5 | 63 |
| 2020 | 4,213 | 1,342 | 10,156 | 927 | 356 | 414.8 | 13.5 | 76 |
| 2019 | 10,340 | 3,271 | 28,764 | 2,993 | 1,422 | 359.5 | 12.7 | 77 |
| 2018 | 5,986 | 1,903 | 19,492 | 2,436 | 317 | 307.1 | 13.7 | 10 |
Vessel particulars
- IMO number
- 9439773
- Previously reported as
- RIDGEBURY CINDY A
- Ship type
- Oil tanker
- Gross tonnage
- 29,905
- Length overall
- 183.0 m
- Beam
- 32.0 m
- Year built
- 2009
- Flag state
- Marshall Islands Wikidata/AIS, undated
- Builder
- SPP Shipbuilding Co., Ltd.
- Port of registry
- Majuro MRV 2022
- Home port
- Majuro
- Technical efficiency (design)
- EIV (5.95 gCO₂/t·nm)
- Operator
- V-Ships
- Verifier
- Nippon Kaiji Kyokai, Japan
- Accreditation
- VS-21325-01
- Compliance document issued
- 2023-04-30
- Compliance document expires
- 2024-06-30
Efficiency against its own type2022
Position 1,120 of 1,771 qualifying oil tankers by EEOI, at the 63rd percentile. The dashed line is the type median, 8.0; this vessel reported 9.5.
Across the 14 ranked vessels operated by V-Ships, the median percentile is 59. This vessel is less efficient than its own fleet median.
EEOI divides emissions by transport work, which for this vessel and year was 312,679,285 tonne-miles over 9,503 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2022 was 50.3% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2021, so the series has gaps.
From 2020 to 2022, emissions fell 29.4% while distance sailed fell 6.4%and CO₂ per nautical mile fell 24.6%.That points mainly to how efficiently it sailed, rather than the other.
Where the 2022 emissions occurred
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Lloyd's Register Quality Assurance Ltd | United Kingdom |
| 2020 | Nippon Kaiji Kyokai | Japan |
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 2018–2022, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 4 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.