Bulk carrier · Bahamas flag · built 1985
IMPALA: CO₂ emissions 2018–2021
IMO 8315554 4 reporting years
- CO₂ reported 2021
- 5,506 t
- Fuel burned
- 1,723 t
- Distance
- 33,458 nm
- Time at sea
- 4,812 h
- Emitted at berth
- 27% of total
- Share of year under way
- 55%
- Gross tonnage
- 7,857
IMPALA against its type
Built in 1985, it is 27 years older than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 7,857 gross tonnage it is smaller than 99% of the other 6,571 bulk carriers with a recorded tonnage. It is one of 218 bulk carriers here under the Bahamas flag, 2.7% of the 8,138 on the register. The same builder is recorded for 28 other vessels here, 2 of them bulk carriers. Its MRV returns name it TERTNES for 2018–2020 and IMPALA for 2021. The returns for 2018–2021 all give Nassau as port of registry.
Its 5,506 t of CO₂ for 2021 is 40% above the median of 3,945 t among the 3,342 bulk carriers on this register that reported for 2021. Per nautical mile it emitted 164.6 kg CO₂, 44% below the type median of 291.9 kg. It logged 4,812 hours at sea against a median of 1,190 hours for its type that year. 26.5% of its 2021 emissions were at berth; the median for bulk carriers was 3.8%. Across 4 years with reported emissions, the highest was 2020 (5,957 t) and the lowest 2019 (3,205 t). Its efficiency percentile within the type went from 99 in 2018 to 100 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 | 5,506 | 1,723 | 33,458 | 4,812 | 1,460 | 164.6 | 32.0 | 100 |
| 2020 | 5,957 | 1,858 | 38,882 | 4,541 | 1,420 | 153.2 | 30.4 | 100 |
| 2019 | 3,205 | 1,000 | — | 2,432 | 711 | 160.6 | 37.3 | not ranked |
| 2018 | 5,006 | 1,565 | 35,004 | 5,377 | 1,134 | 143.0 | 28.3 | 99 |
Vessel particulars
- IMO number
- 8315554
- Previously reported as
- TERTNES
- Ship type
- Bulk carrier
- Gross tonnage
- 7,857
- Length overall
- 129.0 m
- Year built
- 1985
- Flag state
- Bahamas per EU MRV 2021
- Builder
- Kleven Verft
- Port of registry
- Nassau MRV 2021
- Technical efficiency (design)
- EIV (8.8 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2022-04-22
- Compliance document expires
- 2023-06-30
Efficiency against its own type2021
Position 3,266 of 3,276 qualifying bulk carriers by EEOI, at the 100th percentile. The dashed line is the type median, 8.4; this vessel reported 32.0.
EEOI divides emissions by transport work, which for this vessel and year was 172,239,287 tonne-miles over 33,458 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2021 was 10.0% higher than in 2018, for EU/EEA voyages only.
From 2020 to 2021, emissions fell 7.6% while distance sailed fell 13.9%and CO₂ per nautical mile rose 7.4%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2021 emissions occurred
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Lloyd's Register Quality Assurance Ltd | United Kingdom |
| 2020 | HELLENIC LLOYD'S S.A. | Greece |
| 2021 | DNV | Germany |
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 2018–2021, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
This page draws on 4 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.