Other ship types (Offshore) · Malta flag · built 2014
PIONEERING SPIRIT: CO₂ emissions 2025
IMO 9593505 MMSI 249110000EU ETS
- CO₂ reported 2025
- 53,871 t
- Fuel burned
- 17,003 t
- Time at sea
- 3,355 h
- Emitted at berth
- 42% of total
- Share of year under way
- 38%
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PIONEERING SPIRIT against its type
Built in 2014, it is 3 years newer than the median offshore vessel on this register, which was built in 2011 (410 vessels with a known build year). It is one of 16 offshore vessels here under the Malta flag, 3.9% of the 413 on the register. The same builder is recorded for 660 other vessels here, 2 of them offshore vessels. Allseas is linked to 5 vessels on this register.
Its 53,871 t of CO₂ for 2025 is 13.3 times the median of 4,049 t among the 390 offshore vessels on this register that reported for 2025. Per nautical mile it emitted 14,232.8 kg CO₂, 40.9 times the type median of 348.3 kg. It logged 3,355 hours at sea against a median of 3,550 hours for its type that year. 41.9% of its 2025 emissions were at berth; the median for offshore vessels was 6.4%. Of the 8 comparable vessels listed below with a 2025 return, 7 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2025–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 53,871 | 17,003 | — | 3,355 | 22,553 | 14,232.8 | — | — |
Vessel particulars
- IMO number
- 9593505
- MMSI
- 249110000
- Ship type
- Other ship types (Offshore)
- Length overall
- 382.0 m
- Beam
- 124.0 m
- Year built
- 2014
- Flag state
- Malta Wikidata/AIS, undated
- Builder
- Hanwha Ocean
- Ice class
- IC
- Operator
- Allseas
- Verifier
- HELLENIC LLOYD'S S.A., Greece
- Accreditation
- 1190
- Compliance document issued
- 2026-05-27
- Compliance document expires
- 2027-06-30
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 54,706 t
- Methane (CH₄)
- 0.85 t
- Nitrous oxide (N₂O)
- 3.06 t
- Under EU ETS
- 49,613 t, 92% of total
Observed movementsAIS · Norwegian waters
- First seen
- 12 Aug 2025
- Last seen
- 12 May 2026
- Days observed
- 74
- Positions
- 2,356
- Median speed
- 7.8 kn
Its recorded positions span 58.0°N to 59.4°N and 4.5°E to 9.6°E.
400 hourly points from 2,356 positions. Filled circle first, open circle last; squares are ports for orientation, not calls.
Positions recorded per month
Norwegian Coastal Administration open AIS, Norwegian waters only, 01 Jul 2025 to 27 Jul 2026. A gap means the vessel was not recorded here, not that it was idle or that a transponder was off.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2025–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
- Movements: Norwegian Coastal Administration open AIS extract.
This page draws on 1 MRV reporting year, 4 of 5 vessel particulars, AIS movements in Norwegian waters and a licensed photograph. Not found in the sources for this vessel: an efficiency ranking, a name history, 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.