HARMONIC
HARMONIC (IMO 9819868) is an oil tanker flagged in Greece. Its port of registry is Piraeus. [1]
EU MRV emissions monitoring (2025)[1]
EU MRV responsible company
Nereus Shipping SACompany IMO 0533687
Document of Compliance issued 25/02/2026 · valid until 30/06/2027
MRV verifier
EMICERTATHENS, Greece
Accreditation no. 874-4 · HELLENIC ACCREDITATION SYSTEM (ESYD)
| Metric | Value |
|---|---|
| Reporting period | 2025 |
| Technical efficiency | EEDI (2.68 gCO₂/t·nm) |
| Total fuel consumption | 5,473.33 m tonnes |
| Total CO₂ emissions | 17,160.02 m tonnes |
| Total CH₄ emissions | 0.27 m tonnes |
| Total N₂O emissions | 0.99 m tonnes |
| Total CO₂eq emissions | 17,428.76 m tonnes |
| Time spent at sea | 3,737.03 hours |
| CO₂ emissions per distance | 372.35 kg CO₂ / n mile |
Sources
- European Commission THETIS-MRV / EU MRV emissions report (2025 data, v47, published 31 Aug 2026)