Oil tanker · Liberia flag · built 2007
AFRAPEARL: CO₂ emissions 2022–2023
IMO 9330604 2 reporting years
- CO₂ reported 2023
- 4,722 t
- Fuel burned
- 1,516 t
- Distance
- 9,250 nm
- Time at sea
- 786 h
- Emitted at berth
- 4% of total
- Share of year under way
- 9%
AFRAPEARL against its type
Built in 2007, it is 3 years older than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). It is one of 718 oil tankers here under the Liberia flag, 20.2% of the 3,548 on the register. Its MRV returns name it AFRAPEARL for 2022 and EMERALD I for 2023. The returns for 2022–2023 all give MONROVIA as port of registry.
Its 4,722 t of CO₂ for 2023 is 37% 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 510.5 kg CO₂, 25% above the type median of 408.5 kg. It logged 786 hours at sea against a median of 1,807 hours for its type that year. 3.6% of its 2023 emissions were at berth; the median for oil tankers was 8.4%. Its efficiency percentile within the type went from 25 in 2022 to 17 in 2023 (lower is more efficient). The one comparable vessel listed below with a 2023 return reported a higher or equal CO₂ per nautical mile.
Emissions by year2022–2023
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2023 | 4,722 | 1,516 | 9,250 | 786 | 171 | 510.5 | 5.3 | 17 |
| 2022 | 7,474 | 2,370 | 18,498 | 1,639 | 276 | 404.0 | 6.0 | 25 |
Vessel particulars
- IMO number
- 9330604
- Previously reported as
- EMERALD I
- Call sign
- 9LS2062
- Ship type
- Oil tanker
- Length overall
- 243.0 m
- Beam
- 42.0 m
- Year built
- 2007
- Flag state
- Liberia per EU MRV 2023
- Port of registry
- Monrovia MRV 2023
- Technical efficiency (design)
- EEXI (3.46 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2025-01-28
- Compliance document expires
- 2025-06-30
Efficiency against its own type2023
Position 279 of 1,615 qualifying oil tankers by EEOI, at the 17th percentile. The dashed line is the type median, 8.0; this vessel reported 5.3.
EEOI divides emissions by transport work, which for this vessel and year was 890,949,057 tonne-miles over 9,250 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2023 was 36.8% lower than in 2022, for EU/EEA voyages only.
From 2022 to 2023, emissions fell 36.8% while distance sailed fell 50.0%and CO₂ per nautical mile rose 26.3%.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 2022–2023, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 2 MRV reporting years, an efficiency ranking, 3 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.