Muirfinn
Marine Energy Management System (EMS) for hybrid and battery-electric vessels.
MOOR-FIN · Irish Gaelic: muir (sea) + finn (derived from energy)
Muirfinn is an EMS for hybrid and battery-electric vessels aimed at reducing Total Cost of Ownership (TCO), providing predictive maintenance and generating compliance & regulatory data automatically. It sits above the existing power management system as a supervisory layer: no changes to safety-critical architecture, no onerous product certification requirements, built on class Type Approved hardware from day one.
What it does
Reduce Total Cost of Ownership (TCO)
Optimises dispatch across batteries, generators and shore power — cutting fuel burn, wear cycles and peak demand charges without touching existing safety-critical control logic.
Asset health monitoring & predictive maintenance as standard
Class A power quality monitoring and condition monitoring built in — using your existing instrumentation or our own. Gives operators visibility into electrical system health that most vessels simply don't have today.
Compliance reporting data — ready for your verifier
FuelEU, CII and EU ETS logs signed and timestamped as a matter of course. No manual assembly, no spreadsheets — ready when the auditor arrives.
No rip-and-replace
Muirfinn sits above the existing power management system as a supervisory layer. No changes to safety-critical architecture. Class-approved hardware from day one.
Regulatory tailwinds
Regulation is driving demand
- Carbon taxes and emissions trading — CO₂ pricing is now a commercial reality for vessel operators. Verified energy data is the foundation.
- IMO & EU Regulations — shore power and fuel transition mandates are creating hard deadlines for energy management and compliance reporting.
- Power quality — Common Mode (CM) voltages & currents demand Class A monitoring for detection & mitigation.
- IACS UR E26/E27 — cyber resilience and system integrity requirements are reshaping marine electrical architecture.
At a glance
Specification
- Platform: class-approvable industrial control hardware
- Role: supervisory energy management — no modification to safety-critical PMS, no product certification
- Built-in: Class A power quality monitoring, condition monitoring, compliance logging
- Compliance: FuelEU Maritime, MRV, IMO DCS — signed and timestamped logs
- Cybersecurity: aligned with IACS UR E26/E27 from the outset
- Target applications: hybrid and battery-electric vessels — retrofit and newbuild
- Detailed datasheet and interfaces — available on request
Get in touch
Request a datasheet or a conversation
Our Address
Bracken House, 51 BRACKEN ROAD, SANDYFORD BUSINESS PARK, DUBLIN, Dublin 18, Ireland, D18 CV48
