Oil tanker · Liberia flag · built 2009
CASCADE SPIRIT: CO₂ emissions 2018–2025
IMO 9399492 EU ETS7 reporting years
- CO₂ reported 2025
- 21,763 t
- Fuel burned
- 6,915 t
- Distance
- 46,725 nm
- Time at sea
- 4,383 h
- Emitted at berth
- 6% of total
- Share of year under way
- 50%
- Gross tonnage
- 83,545
CASCADE SPIRIT against its type
Built in 2009, it is 1 year older than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 83,545 gross tonnage it is larger than 81% of the other 2,841 oil tankers with a recorded tonnage. It is one of 718 oil tankers here under the Liberia flag, 20.2% of the 3,548 on the register. The same builder is recorded for 34 other vessels here, 20 of them oil tankers. Its MRV returns name it CASCADE SPIRIT for 2018–2024 and MOTELE OLA for 2025. The reported port of registry changed: Nassau (2018–2024), then Monrovia (2025).
Its 21,763 t of CO₂ for 2025 is 2.7 times the median of 7,922 t among the 1,704 oil tankers on this register that reported for 2025. Per nautical mile it emitted 465.8 kg CO₂, 16% above the type median of 403.2 kg. It logged 4,383 hours at sea against a median of 2,030 hours for its type that year. 6.2% of its 2025 emissions were at berth; the median for oil tankers was 7.8%. Across 7 years with reported emissions, the highest was 2025 (21,763 t) and the lowest 2024 (2,854 t). Its efficiency percentile within the type went from 9 in 2018 to 46 in 2025 (lower is more efficient). Of the 3 sister ships listed below with a 2025 return, 0 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 21,763 | 6,915 | 46,725 | 4,383 | 1,340 | 465.8 | 7.2 | 46 |
| 2024 | 2,854 | 911 | 7,666 | 739 | 0 | 372.4 | 6.9 | 42 |
| 2023 | 3,304 | 1,047 | 5,769 | 573 | 218 | 572.8 | 5.0 | 14 |
| 2022 | 8,470 | 2,711 | 16,448 | 1,480 | 755 | 515.0 | 6.1 | 26 |
| 2020 | 4,739 | 1,515 | 8,990 | 656 | 778 | 527.2 | 8.9 | 52 |
| 2019 | 7,639 | 2,442 | 13,309 | 1,199 | 381 | 574.0 | 4.1 | 7 |
| 2018 | 8,824 | 2,814 | 15,709 | 1,355 | 133 | 561.7 | 4.1 | 9 |
Vessel particulars
- IMO number
- 9399492
- Previously reported as
- MOTELE OLA
- Ship type
- Oil tanker
- Gross tonnage
- 83,545
- Length overall
- 274.5 m
- Beam
- 48.0 m
- Year built
- 2009
- Flag state
- Liberia per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Bahamas. The flag shown is from the newest official source, the EU MRV return for 2025. - Port of registry
- Monrovia MRV 2025
- Home port
- N.A
- Technical efficiency (design)
- EEXI (2.84 gCO₂/t·nm)
- Verifier
- AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD), Greece
- Accreditation
- 1083-2
- Compliance document issued
- 2026-03-31
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 674 of 1,448 qualifying oil tankers by EEOI, at the 46th percentile. The dashed line is the type median, 7.5; this vessel reported 7.2.
EEOI divides emissions by transport work, which for this vessel and year was 3,031,087,744 tonne-miles over 46,725 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 146.6% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2021, so the series has gaps.
From 2024 to 2025, emissions rose 662.5% while distance sailed rose 509.6%and CO₂ per nautical mile rose 25.1%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 22,103 t
- Methane (CH₄)
- 0.35 t
- Nitrous oxide (N₂O)
- 1.24 t
- Under EU ETS
- 4,394 t, 20% of total
Laden voyages2025
- CO₂ on laden voyages
- 3,885 t, 18% of total
- Fuel, laden
- 1,232 t
- CO₂ per nm, laden
- 511.3 kg
The rest of the 2025 total was emitted on ballast legs or at berth.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
| 2019 | DNV | Germany |
| 2025 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
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 2018–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 7 MRV reporting years, an efficiency ranking, 5 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.