Oil tanker · Bermuda flag · built 2010
STENA POLARIS: CO₂ emissions 2018–2020
IMO 9390032 2 reporting years
- CO₂ reported 2020
- 10,258 t
- Fuel burned
- 3,270 t
- Distance
- 25,268 nm
- Time at sea
- 1,900 h
- Emitted at berth
- 13% of total
- Share of year under way
- 22%
- Gross tonnage
- 36,168
STENA POLARIS against its type
Built in 2010, it is the same age as the median oil tanker on this register (build year 2010, 2,896 vessels with a known build year). At 36,168 gross tonnage it is smaller than 68% of the other 2,841 oil tankers with a recorded tonnage. It is one of 8 oil tankers here under the Bermuda flag, 0.2% of the 3,548 on the register. Its MRV returns name it STENA POLARIS176 for 2018 and STENA POLARIS for 2020.
Its 10,258 t of CO₂ for 2020 is 17% above the median of 8,732 t among the 1,884 oil tankers on this register that reported for 2020. Per nautical mile it emitted 406.0 kg CO₂, close to the type median of 424.6 kg. It logged 1,900 hours at sea against a median of 1,939 hours for its type that year. 13.3% of its 2020 emissions were at berth; the median for oil tankers was 8.6%. Its efficiency percentile within the type went from 82 in 2018 to 68 in 2020 (lower is more efficient). The one comparable vessel listed below with a 2020 return reported a higher or equal CO₂ per nautical mile.
Emissions by year2018–2020
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2020 | 10,258 | 3,270 | 25,268 | 1,900 | 1,360 | 406.0 | 11.4 | 68 |
| 2018 | 8,960 | 2,837 | 23,570 | 2,530 | 818 | 380.1 | 15.0 | 82 |
Vessel particulars
- IMO number
- 9390032
- Previously reported as
- STENA POLARIS176
- Ship type
- Oil tanker
- Gross tonnage
- 36,168
- Length overall
- 183.0 m
- Beam
- 40.0 m
- Year built
- 2010
- Flag state
- Bermuda Wikidata/AIS, undated
- Port of registry
- Hamilton MRV 2020
- Ice class
- IA
- Technical efficiency (design)
- EIV (7.6 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2021-05-01
- Compliance document expires
- 2022-06-30
Efficiency against its own type2020
Position 1,162 of 1,708 qualifying oil tankers by EEOI, at the 68th percentile. The dashed line is the type median, 8.7; this vessel reported 11.4.
EEOI divides emissions by transport work, which for this vessel and year was 898,244,308 tonne-miles over 25,268 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2020 was 14.5% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2019, so the series has gaps.
From 2018 to 2020, emissions rose 14.5% while distance sailed rose 7.2%and CO₂ per nautical mile rose 6.8%.
Where the 2020 emissions occurred
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Lloyd's Register Quality Assurance Ltd | United Kingdom |
| 2020 | 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 2018–2020, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 2 MRV reporting years, an efficiency ranking, 4 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.