Ship Emissions Register

Ships built by Naikai Zosen Corporation

10 vessels from this yard report under EU MRV, across 4 ship types.

Vessels
10
Build years
1985–2016
Median GT
23,853
Median EEOI
11.4

10 vessels built by Naikai Zosen Corporation report under EU MRV and have a page here, delivered between 1985 and 2016.

Median EEOI across the yard's vessels is 11.4. Read that against the median for each ship type rather than against other yards directly: a yard that builds mostly bulk carriers will look different from one building container ships, and that is the cargo, not the welding.

CO₂ by reporting year

Year Vessels CO₂ (t) Median EEOI
2018 6 27,408 10.4
2019 3 21,481 15.1
2020 7 33,451 9.6
2021 7 28,803 10.3
2022 7 37,086 10.1
2023 7 33,434 11.6
2024 7 28,209 18.9
2025 6 25,052 21.7

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. MOUNTPARK 8,949 t CO₂ (2025) · General cargo ship
  2. BERGE HALLASAN 7,205 t CO₂ (2022) · Bulk carrier
  3. ANDREAS KALVOS 5,822 t CO₂ (2025) · Ro-pax ship
  4. HIGH BEAM 5,123 t CO₂ (2024) · Oil tanker
  5. SIDER ONDA 5,011 t CO₂ (2025) · General cargo ship
  6. ANNE METTE BULKER 2,124 t CO₂ (2025) · General cargo ship
  7. DYLAN 1,798 t CO₂ (2025) · Oil tanker
  8. KEN YO 1,397 t CO₂ (2018) · Bulk carrier
  9. MANTA HACER 1,349 t CO₂ (2025) · General cargo ship
  10. NAHIDE-M 296 t CO₂ (2021) · Bulk carrier

Lowest reported EEOI, latest reporting year

  1. HIGH BEAM EEOI 8.6 (2024) · Oil tanker
  2. BERGE HALLASAN EEOI 9.2 (2022) · Bulk carrier
  3. KEN YO EEOI 11.4 (2018) · Bulk carrier
  4. SIDER ONDA EEOI 16.2 (2025) · General cargo ship
  5. DYLAN EEOI 27.1 (2025) · Oil tanker

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 TypeFlag Built GT CO₂ (t) Year
MOUNTPARK General cargo shipUnited Kingdom 2016 23,858 8,949 2025
BERGE HALLASAN Bulk carrierPanama 2016 23,749 7,205 2022
SIDER ONDA General cargo shipMarshall Islands 2015 23,856 5,011 2025
ANNE METTE BULKER General cargo shipMarshall Islands 2012 23,950 2,124 2025
KEN YO Bulk carrierPanama 2012 23,853 1,397 2018
HIGH BEAM Oil tankerPanama 2009 28,231 5,123 2024
DYLAN Oil tankerMarshall Islands 2004 — 1,798 2025
MANTA HACER General cargo shipMarshall Islands 2004 20,283 1,349 2025
NAHIDE-M Bulk carrierPanama 1995 18,108 296 2021
ANDREAS KALVOS Ro-pax shipGreece 1985 1,633 5,822 2025

Other shipyards