MAGNI ALEXA: CO₂ emissions 2018–2025

MAGNI ALEXA against its type

Built in 2003, it is 7 years older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 25,561 gross tonnage it is larger than 60% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 259 chemical tankers here under the Panama flag, 11.0% of the 2,344 on the register. Its MRV returns name it NAFTILOS AN for 2018–2022 and MAGNI ALEXA for 2023–2025. The reported port of registry changed: Valletta (2018–2022), then Panama (2023–2025).

Its 588 t of CO₂ for 2023 is 89% below the median of 5,393 t among the 1,411 chemical tankers on this register that reported for 2023. Per nautical mile it emitted 330.9 kg CO₂, 28% above the type median of 258.0 kg. It logged 173 hours at sea against a median of 1,919 hours for its type that year. 1.9% of its 2023 emissions were at berth; the median for chemical tankers was 8.2%. Across 6 years with reported emissions, the highest was 2018 (14,798 t) and the lowest 2023 (588 t). Its efficiency percentile within the type went from 72 in 2018 to 83 in 2022 (lower is more efficient). The one comparable vessel listed below with a 2023 return reported a lower CO₂ per nautical mile.

No EU/EEA voyages were reported for 2024, 2025: zero CO₂ and zero time at sea, left out of the trend and of any ranking.

Emissions by year2018–2025

Vessel particulars

IMO number

9255842

Previously reported as

NAFTILOS AN

Ship type

Chemical tanker

Gross tonnage

25,561

Length overall

180.0 m

Beam

32.0 m

Year built

2003

Flag state

Panama per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Malta. The flag shown is from the newest official source, the EU MRV return for 2025.

Port of registry

Panama MRV 2023

Technical efficiency (design)

EEXI (5.69 gCO₂/t·nm)

Efficiency ranking

Not ranked: transport work below the floor (2023)

Verifier

Polish Register of Shipping, Poland

Accreditation

PL-VG-0013

Compliance document issued

2024-08-16

Compliance document expires

2025-06-30

Reported CO₂ by year

Reported CO₂ in 2023 was 96.0% lower than in 2018, for EU/EEA voyages only.

From 2022 to 2023, emissions fell 91.9% and CO₂ per nautical mile fell 25.8%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.

Where the 2023 emissions occurred

Laden voyages2023

CO₂ on laden voyages

410 t, 70% of total

Fuel, laden

131 t

CO₂ per nm, laden

320.4 kg

The rest of the 2023 total was emitted on ballast legs or at berth.

Verifier history

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 8 MRV reporting years, 4 of 5 vessel particulars and a name history. Not found in the sources for this vessel: an efficiency ranking, 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.

Comparable vesselsnearest by tonnage, same type

• LADY LUCY 2006 · 25,507 GT · 12,685 t · 326.7 kg/nm
• ZAGARA 2002 · 25,651 GT · 7,849 t · 346.9 kg/nm
• BULL KANGEAN 2004 · 25,507 GT · 1,994 t · 316.4 kg/nm
• ALICE 2006 · 25,651 GT · 2,407 t · 532.2 kg/nm
• ACADIA TRADER 2004 · 25,487 GT · 6,259 t · 283.2 kg/nm
• HARALD MAERSK 2009 · 25,709 GT · 6,080 t · 329.0 kg/nm
• PROXIMA 2008 · 25,467 GT · 472 t · 293.3 kg/nm
• STOLT ISLAND 2009 · 25,834 GT · 12,051 t · 356.7 kg/nm