The maritime industry is evolving rapidly. Rising fuel costs, stricter environmental regulations, higher tax for emissions and advancing technologies mean older propulsion systems can no longer perform optimally according to today’s expectations and tomorrow’s requirements. Instead of replacing your entire fleet, marine propulsion retrofits and upgrades help extend vessel lifespan, improve efficiency, and meet sustainability goals all while maximizing your existing investment.
A well-planned vessel retrofit enables you to modernize propulsion performance, integrate new control systems, and enhance overall vessel efficiency without costly fleet replacement.
Your vessel represents years of investments and operational experience. A vessel retrofitting program lets you unlock new performance without starting over.
Boost efficiency: Reduce fuel consumption by 10-25% through optimized propulsion and thruster systems.
Future-Proof: Prepare for hybrid, electric, or digital propulsion technologies.
Extend vessel lifetime: Significantly prolong the reliable service life of your existing assets.
Enhance performance: Improve maneuverability, speed profiles, and handling precision.
Minimize disruption: Strategic upgrade planning and execution keeps your vessels up to date and profitable.
Rapid payback: Retrofits deliver short ROI through fuel savings and improved operational efficiency and increased vessel value.
A retrofit isn’t just a replacement project, it’s a strategic optimization of your entire propulsion ecosystem. These solutions combine proven engineering with advanced modeling to deliver the most efficient propulsion architecture possible.
Through our comprehensive design and analysis methodology, we minimize mechanical and hydrodynamical losses. We carefully select and analyse the best equipment tailored to your specific application to enhance the vessel’s energy efficiency without compromising reliability.
Our retrofit portfolio includes:
Our retrofit solutions are designed for seamless integration with existing propulsion and control systems. Whether upgrading to hybrid propulsion, digital automation, or advanced thruster configurations, our engineers design retrofit propulsion control systems that align with IMO efficiency standards such as EEXI and CII.
This integration ensures that each propulsion system upgrade functions efficiently alongside your existing equipment, minimizing disruption while maximizing operational benefits.
Every vessel is unique and so is every retrofit. We start by understanding your operational profile, challenges, and objectives. Then, we tailor our process to ensure each marine retrofit service delivers quantifiable improvements in fuel efficiency, reliability, and maneuverability.
Each vessel efficiency retrofit is tailored to operational profile, load demands, and route conditions to deliver the best long-term value. Vessel retrofitting projects can be applied across diverse vessel types, including:
We provide end-to-end lifecycle support after retrofit completion. Our global service teams ensure long-term reliability through:
Retrofitting your propulsion system helps achieve both economic and environmental goals:
Reduce CO₂ emissions
Lower fuel costs and carbon intensity index (CII)
Meet IMO Tier III and EEXI compliance standards
Improve sustainability ratings for charterers and regulators
A strategic marine propulsion retrofit and upgrades program ensures your fleet remains competitive and compliant as technologies and standards evolve. Whether your goal is to reduce fuel costs, enhance maneuverability, or prepare for hybrid conversion, our vessel retrofit solutions give your ships a decisive performance edge.
No two vessels are the same, and neither are our CPP systems. We collaborate closely with designers to create fully customized propulsion solutions that meet the unique demands of each project. Together, we design the setup that’s right for your vessel.
We tailor everything from propeller size and blade design to gearbox ratios and control system functionality, fine-tuning the entire setup to match your vessel’s performance goals.
Need a tailored solution? Let us know!
Retrofits and Upgrades has been successfully implemented on many different vessels across the world, delivering proven performance gains in efficiency, comfort, and sustainability.
Frequently Asked Questions. Don’t find what you are looking for? Contact us directly.
A retrofit may include upgrades to propellers, thrusters, control systems, power electronics, or hybrid-electric integration, depending on vessel type and operational goals.
Typical projects are completed within a short timeframe depending on vessel size, scope, and component availability. Contact us for a more precise timeframe based on your needs.
Yes. Upgrades often include propulsion efficiency improvements and emission-control systems that help vessels meet IMO Tier III and EEXI standards.
Most customers experience measurable ROI within a short payback period through fuel savings and reduced operating costs.
We are looking forward to hearing from you and discussing how we can be of assistance in making sure that your fleet is fully covered.
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At Berg Propulsion we are specialists in propulsion solutions, trusted for delivering reliable, efficient, and customized systems, supported by worldwide lifecycle support, keeping our customers moving forward with confidence.
Berg Propulsion AB
Andvägen 26
475 40 Hönö, Sweden
Berg Propulsion Production AB
Långesand 1
475 31 Öckerö, Sweden
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