Oil tanker · Marshall Islands flag · built 2014
CRYSTAL BAY: CO₂ emissions 2018–2023
IMO 9697624 6 reporting years
- CO₂ reported 2023
- 3,645 t
- Fuel burned
- 1,158 t
- Distance
- 14,104 nm
- Time at sea
- 1,283 h
- Emitted at berth
- 8% of total
- Share of year under way
- 15%
- Gross tonnage
- 29,735
CRYSTAL BAY against its type
Built in 2014, it is 4 years newer than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 29,735 gross tonnage it is smaller than 75% 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. The returns for 2018–2023 all give Majuro as port of registry.
Its 3,645 t of CO₂ for 2023 is 51% below the median of 7,491 t among the 1,850 oil tankers on this register that reported for 2023. Per nautical mile it emitted 258.5 kg CO₂, 37% below the type median of 408.5 kg. It logged 1,283 hours at sea against a median of 1,807 hours for its type that year. 8.0% of its 2023 emissions were at berth; the median for oil tankers was 8.4%. Across 6 years with reported emissions, the highest was 2020 (9,714 t) and the lowest 2021 (3,212 t). Its efficiency percentile within the type went from 73 in 2018 to 62 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 | 3,645 | 1,158 | 14,104 | 1,283 | 291 | 258.5 | 9.2 | 62 |
| 2022 | 6,064 | 1,929 | 23,116 | 2,074 | 468 | 262.3 | 9.8 | 66 |
| 2021 | 3,212 | 1,026 | 13,989 | 1,297 | 89 | 229.6 | 8.9 | 55 |
| 2020 | 9,714 | 3,100 | 42,649 | 3,588 | 1,020 | 227.8 | 8.3 | 47 |
| 2019 | 3,250 | 1,040 | 13,601 | 1,207 | 191 | 239.0 | 7.1 | 35 |
| 2018 | 4,075 | 1,302 | 16,134 | 1,383 | 558 | 252.6 | 12.0 | 73 |
Vessel particulars
- IMO number
- 9697624
- Call sign
- V7BQ6
- Ship type
- Oil tanker
- Gross tonnage
- 29,735
- Length overall
- 183.1 m
- Beam
- 32.0 m
- Year built
- 2014
- Flag state
- Marshall Islands per EU MRV 2023
- Builder
- SPP Shipbuilding Co., Ltd.
- Port of registry
- Majuro MRV 2023
- Technical efficiency (design)
- EEXI (4.32 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2024-03-29
- Compliance document expires
- 2025-06-30
Efficiency against its own type2023
Position 1,000 of 1,615 qualifying oil tankers by EEOI, at the 62nd percentile. The dashed line is the type median, 8.0; this vessel reported 9.2.
EEOI divides emissions by transport work, which for this vessel and year was 397,974,891 tonne-miles over 14,104 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2023 was 10.5% lower than in 2018, for EU/EEA voyages only.
From 2022 to 2023, emissions fell 39.9% while distance sailed fell 39.0%and CO₂ per nautical mile fell 1.5%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2023 emissions occurred
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).
This page draws on 6 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.