TonneMiles

Other ship types (Offshore) · Norway flag · built 1986

AMBER AGATA: CO₂ emissions 2025

IMO 8516885 MMSI 257432860EU ETS

CO₂ reported 2025
1,429 t
Fuel burned
446 t
Time at sea
4,538 h
Emitted at berth
2% of total
Share of year under way
52%
Gross tonnage
657
AMBER AGATA
Emilwydarty, CC BY-SA 4.0 · File

AMBER AGATA against its type

Built in 1986, it is 25 years older than the median offshore vessel on this register, which was built in 2011 (410 vessels with a known build year). At 657 gross tonnage it is smaller than 96% of the other 396 offshore vessels with a recorded tonnage. It is one of 70 offshore vessels here under the Norway flag, 16.9% of the 413 on the register. No other vessel on this register is recorded with the same builder. Amber Offshore is linked to 2 vessels on this register.

Its 1,429 t of CO₂ for 2025 is 65% below the median of 4,049 t among the 390 offshore vessels on this register that reported for 2025. Per nautical mile it emitted 77.5 kg CO₂, 78% below the type median of 348.3 kg. It logged 4,538 hours at sea against a median of 3,550 hours for its type that year. 1.6% 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, 6 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 1,429 446 — 4,538 23 77.5 — not ranked

Vessel particulars

IMO number
8516885
MMSI
257432860
Call sign
3YPP
Ship type
Other ship types (Offshore)
Gross tonnage
657
Length overall
50.0 m
Beam
10.0 m
Year built
1986
Flag state
Norway Wikidata/AIS, undated
Builder
Marstal Steel Shipyard and Machine Factory
Ice class
IA
Operator
Amber Offshore, Amber Offshore
Efficiency ranking
Not ranked: transport work below the floor (2025)
Verifier
Polish Register of Shipping, Poland
Accreditation
PL-VG-0013
Compliance document issued
2026-03-27
Compliance document expires
2027-06-30

Where the 2025 emissions occurred

At berthAt berth: 23 t23Within EEA portsWithin EEA ports: 23 t23Voyages between EEA portsVoyages between EEA ports: 1,406 t1,406

Methane, nitrous oxide and EU ETS2025

Total CO₂ equivalent
1,451 t
Methane (CH₄)
0.02 t
Nitrous oxide (N₂O)
0.08 t
Under EU ETS
1,429 t, 100% of total

Observed movementsAIS · Norwegian waters

First seen
13 Apr 2026
Last seen
27 Jul 2026
Days observed
12
Positions
2,491
Median speed
1.1 kn

Its recorded positions span 58.0°N to 60.7°N and 4.4°E to 6.6°E.

59.0060.005.006.00BergenKarstoStavangerEgersundEspevaerHaugesundHusnesJossingfjordFirst observed positionLast observed position50 nm°N°E

400 hourly points from 2,491 positions. Filled circle first, open circle last; squares are ports for orientation, not calls.

Positions recorded per month

Apr 26: 322 positionsApr 26322May 26: 576 positionsMay 26Jun 26: 223 positionsJun 26Jul 26: 1,370 positionsJul 261,370

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

This page draws on 1 MRV reporting year, 5 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.

Comparable vesselsnearest by tonnage, same type