Ship Emissions Register

Ships flagged in Ireland

19 vessels on this registry report under EU MRV.

Vessels
19
CO₂, latest year
90,957 t
Median EEOI
21.0

19 vessels registered in Ireland report under EU MRV and have a page in this register.

For 19 of them (100%), the flag was derived from the reported port of registry or the vessel's MMSI rather than reported as a flag field. Derived values reflect the registry at the time of reporting.

CO₂ by reporting year

Year Vessels CO₂ (t) Median EEOI
2018 9 72,068 22.0
2019 12 65,072 21.9
2020 16 81,956 9.5
2021 18 98,612 19.4
2022 18 91,755 17.9
2023 15 69,914 18.9
2024 18 87,606 20.4
2025 19 90,957 21.0

Each row counts the vessels in this group that filed a return for that year. The group changes as ships enter and leave the reporting obligation, so the totals describe the reported fleet, not a fixed set of hulls.

Largest emitters, latest reporting year

  1. ARKLOW MUSE 6,905 t CO₂ (2025) · General cargo ship
  2. ARKLOW MOOR 6,743 t CO₂ (2025) · General cargo ship
  3. ARKLOW MARSH 6,591 t CO₂ (2025) · General cargo ship
  4. ARKLOW MILL 6,473 t CO₂ (2025) · General cargo ship
  5. ARKLOW MEADOW 6,444 t CO₂ (2025) · General cargo ship
  6. ARKLOW MANOR 6,289 t CO₂ (2025) · General cargo ship
  7. ARKLOW WAVE 5,890 t CO₂ (2025) · General cargo ship
  8. ARKLOW WIND 5,350 t CO₂ (2025) · General cargo ship
  9. ARKLOW WOOD 5,211 t CO₂ (2025) · General cargo ship
  10. ARKLOW WILLOW 4,803 t CO₂ (2025) · General cargo ship

Lowest reported EEOI, latest reporting year

  1. ARKLOW SPRAY EEOI 8.8 (2025) · Bulk carrier
  2. ARKLOW SPIRIT EEOI 14.2 (2025) · Bulk carrier
  3. ARKLOW WIND EEOI 16.2 (2025) · General cargo ship
  4. ARKLOW WAVE EEOI 17.2 (2025) · General cargo ship
  5. ARKLOW WOOD EEOI 17.6 (2025) · General cargo ship
  6. ARKLOW ACE EEOI 18.5 (2025) · General cargo ship
  7. ARKLOW MEADOW EEOI 19.6 (2025) · General cargo ship
  8. ARKLOW WILLOW EEOI 19.6 (2025) · General cargo ship
  9. ARKLOW ARTIST EEOI 20.0 (2025) · General cargo ship
  10. ARKLOW ARCHER EEOI 21.0 (2025) · General cargo ship

EEOI is grams of CO₂ per tonne-mile of transport work and is only comparable within a ship type. Values above 100,000 are withheld as artefacts of a near-zero denominator.

Vessels

Vessel Type Built GT CO₂ (t) Year
ARKLOW MUSE General cargo ship 2013 9,758 6,905 2025
ARKLOW MOOR General cargo ship 2011 9,758 6,743 2025
ARKLOW MARSH General cargo ship 2010 9,758 6,591 2025
ARKLOW MILL General cargo ship 2010 9,758 6,473 2025
ARKLOW MEADOW General cargo ship 2010 9,758 6,444 2025
ARKLOW MANOR General cargo ship 2009 — 6,289 2025
ARKLOW WAVE General cargo ship 2018 9,999 5,890 2025
ARKLOW WIND General cargo ship 2019 9,999 5,350 2025
ARKLOW WOOD General cargo ship 2020 9,999 5,211 2025
ARKLOW WILLOW General cargo ship 2019 9,999 4,803 2025
ARKLOW SPRAY Bulk carrier 2014 22,868 4,764 2025
ARKLOW ARTIST General cargo ship — — 4,210 2025
ARKLOW ABBEY General cargo ship 2019 — 3,613 2025
ARKLOW ACCORD General cargo ship 2020 5,078 3,480 2025
ARKLOW ARROW General cargo ship 2021 5,078 3,423 2025
ARKLOW ACE General cargo ship 2020 6,500 3,324 2025
ARKLOW ARCHER General cargo ship 2020 5,078 3,296 2025
MIA MARIA General cargo ship 2012 2,597 2,562 2025
ARKLOW SPIRIT Bulk carrier 2013 22,868 1,584 2025

Other flag states