Oil tanker · Bahamas flag · built 2002
ZEPHYR I: CO₂ emissions 2018–2021
IMO 9255880 Sanctions listing4 reporting years
- CO₂ reported 2021
- 3,272 t
- Fuel burned
- 1,021 t
- Distance
- 3,964 nm
- Time at sea
- 551 h
- Emitted at berth
- 23% of total
- Share of year under way
- 6%
- Gross tonnage
- 59,719
ZEPHYR I against its type
Built in 2002, it is 8 years older than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 59,719 gross tonnage it is larger than 51% of the other 2,841 oil tankers with a recorded tonnage. It is one of 180 oil tankers here under the Bahamas flag, 5.1% of the 3,548 on the register. The same builder is recorded for 660 other vessels here, 159 of them oil tankers. The returns for 2018–2021 all give Nassau as port of registry.
Its 3,272 t of CO₂ for 2021 is 58% below the median of 7,717 t among the 1,777 oil tankers on this register that reported for 2021. Per nautical mile it emitted 825.5 kg CO₂, 2.0 times the type median of 409.1 kg. It logged 551 hours at sea against a median of 1,921 hours for its type that year. 22.6% of its 2021 emissions were at berth; the median for oil tankers was 8.8%. Across 4 years with reported emissions, the highest was 2019 (11,568 t) and the lowest 2021 (3,272 t). Its efficiency percentile within the type went from 82 in 2018 to 92 in 2021 (lower is more efficient).
Emissions by year2018–2021
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2021 | 3,272 | 1,021 | 3,964 | 551 | 741 | 825.5 | 21.5 | 92 |
| 2020 | 8,375 | 2,612 | 11,234 | 1,924 | 2,538 | 745.5 | 23.7 | 92 |
| 2019 | 11,568 | 3,628 | — | 7,714 | 3,004 | 643.8 | 16.0 | not ranked |
| 2018 | 10,884 | 3,405 | 18,895 | 6,222 | 2,643 | 576.0 | 15.0 | 82 |
Vessel particulars
- IMO number
- 9255880
- Previously reported as
- ALFA ITALIA
- Ship type
- Oil tanker
- Gross tonnage
- 59,719
- Length overall
- 248.0 m
- Year built
- 2002
- Flag state
- Bahamas Wikidata/AIS, undated
- Builder
- Hanwha Ocean
- Port of registry
- Nassau MRV 2021
- Technical efficiency (design)
- EIV (4.11 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2022-04-08
- Compliance document expires
- 2023-06-30
Efficiency against its own type2021
Position 1,506 of 1,636 qualifying oil tankers by EEOI, at the 92nd percentile. The dashed line is the type median, 8.4; this vessel reported 21.5.
EEOI divides emissions by transport work, which for this vessel and year was 152,059,944 tonne-miles over 3,964 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2021 was 69.9% lower than in 2018, for EU/EEA voyages only.
From 2020 to 2021, emissions fell 60.9% while distance sailed fell 64.7%and CO₂ per nautical mile rose 10.7%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2021 emissions occurred
Sanctions listings
| List | Programme | Listed | Delisted |
|---|---|---|---|
| ofac_sdn | SDGT | — | Still listed |
Reproduced from the published source register as of the build date, and not legal advice. A listing attaches to the vessel with this IMO number; ownership and management may have changed since. Check the issuing authority before relying on it.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2021, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
- Sanctions: ofac_sdn.
This page draws on 4 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars, a name history and a sanctions listing. Not found in the sources for this vessel: AIS movements in Norwegian waters, a licensed photograph 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.