Plan LNG Dual-Fuel Conversion
This guide covers how to plan conversion to LNG dual-fuel propulsion. With EU ETS at 100% and FuelEU penalties in effect, mastering this task is essential for newbuild or retrofit operators to avoid penalties and optimize costs.
Overview
Target Vessel Type: newbuild or retrofit
Difficulty: ⭐⭐⭐ Hard — Strategic decisions needed
Why plan conversion to LNG dual-fuel propulsion Matters in 2026
With EU ETS at 100% and FuelEU penalties active, plan conversion to LNG dual-fuel propulsion directly impacts:
- Compliance costs (allowances, penalties)
- Operational efficiency (fuel, time)
- Charterability (CII requirements)
- Vessel value (emissions performance)
Step-by-Step Guide
Step 1: Assess Your Current Position
Before implementing changes, understand your baseline:
- Calculate current performance — What's your starting point?
- Identify gaps — What's preventing success?
- Set targets — What does success look like?
Tools needed: Emission monitoring data, voyage records, vessel specifications
Step 2: Gather Required Data
Accurate data is essential:
- Vessel specifications (age, type, engine output)
- Historical consumption (last 12-24 months)
- Voyage patterns and routes
- Current CII rating and trajectory
- Fuel costs and availability
Step 3: Develop Your Approach
Based on your assessment:
- Assess vessel suitability for conversion
- Evaluate newbuild vs retrofit costs
- Research bunkering infrastructure at key ports
- Calculate fuel cost savings vs conversion investment
- Plan transition timeline (newbuilds: 3-5 years, retrofits: 1-2 years)
Step 4: Implement
Put your plan into action:
- Secure budget approval
- Engage required vendors/partners
- Train crew if needed
- Deploy changes
- Document procedures
Step 5: Monitor & Adjust
Track results and refine:
- Measure actual vs projected outcomes
- Adjust strategy based on data
- Report to stakeholders
- Plan next improvement cycle
Key Metrics to Track
| Metric | Target | Frequency |
|---|---|---|
| Emissions per voyage | -10% vs baseline | Per voyage |
| Fuel consumption | -5-15% | Monthly |
| CII rating | B or better | Per assessment |
| Compliance cost | Below industry avg | Quarterly |
| ROI on investments | Positive within 18 months | Annually |
Common Mistakes to Avoid
- Waiting too long — Early action is cheaper
- Ignoring data quality — Bad data = bad decisions
- Going it alone — Pooling and partnerships reduce costs
- One-regulation focus — EU ETS, FuelEU, CII are interconnected
- No monitoring — You can't improve what you don't measure
Cost Estimates
Typical investment: €100,000+
- Major operational changes
- New technology retrofits
- Fleet or restructuring
ROI: 18-36 months
How Ingeniat Can Help with plan conversion to LNG dual-fuel propulsion
Ingeniat specializes in helping newbuild or retrofit operators with plan conversion to LNG dual-fuel propulsion:
- Expert guidance from experienced maritime consultants
- Data-driven approaches backed by real-world results
- Cost-effective solutions tailored to your fleet
- Ongoing support as regulations evolve
Get started with plan conversion to LNG dual-fuel propulsion
Related Topics
Last updated: March 2026