Hot water boilers for general service in board. Complete heating system design, including heat recovery from HT cooling water circuit or exhaust gas from Main or Auxiliary engines.

Waste heat recovery systems. We recover the available heat in exhaust gas and HT cooling water circuits to be utilized as heat source for ORC ( Organic Rankine Cycle ) power generation. The waste heat is used to evaporate and super heat an organic refrigerant that starts boiling at low temperature, which will then drive a screw expander. This screw expander is connected to an electric generator that can generate up to 200kW. Several units can be placed in parallel to generate more power.

CARBON CAPTURE Amine Absorption
This system relies on the proven amine absorption technology.
The amine solvent absorbs CO2 from the flue gas in a specially designed absorber. The solvent is then regenerated through the application of heat, releasing the CO2, which is subsequently liquefied and stored under cryogenic conditions onboard.
The regenerated amine solvent is then reused, creating a cyclical, efficient process for capturing and storing CO2.
- Designed for marine and land applications
- Proven solution
- Recyclable process
- Eco-friendly

BLUE CONNECT is the Shore Power solution designed and offered by ERMA FIRST.
Shore Power is the connection of the vessel to the port’s electrical grid in order to power onboard systems and equipment. This enables the vessel’s diesel generators to be switched off with a resultant reduction in noise and emissions, including particulate matter, nitrogen, sulphur and carbon oxides, and volatile organic compounds.
Vessels with power demands higher than 1MVA must establish High Voltage Connections (6,6kV or 11kV) with the Port power grid, implementing suitable equipment according to international regulations and ports requirements.

ACHIEVES REGULATORY COMPLIANCE, IMPROVES CII INDEX, REDUCES GHG INTENSITY
- Advanced engineering
- Turnkey approach
- FuelEU and CARB compliant - Zero air emissions at berth
- Reducing OPEX and maintenance costs
- Improving port’s microclimate and seafarers’ working conditions

AVAILABLE FOR: Ro-Ro/Ro-Pax, PCTC, Ferries, Containers, Cruise, Tankers

The worlds first compressor-free, passive air lubrication system (PALS) offers the vessel owner genuine fuel savings.

Armada Technologies’ Passive Air Lubrication System (PALS) uses the forward motion of the ship to draw air from the deck and to create a precise air-water mixture for lubrication.
- No compressors.
- Significantly less power.
- Different operating modes based on vessel's speed and sailing weather conditions.

Frese FUELSAVE® - Intelligent FlowManagement for Marine Fuel Savings
Overview?Frese FUELSAVE® is a patented, energysaving solution designed for marine cooling water systems. By combining dynamic control valves, frequency converters, sensors, and automation in a fully managed installation package, FUELSAVE® optimizes flow and temperature control to significantly reduce pump and boiler energy consumption onboard vessels

How It Works
Dynamic pressure independent valves continuously adjust flow based on real-time system demand, eliminating overflow and preventing excess pumping energy.
Integrated automation and frequency drives ensure precise temperature and flow regulation across seawater and freshwater cooling loops.
Turnkey retrofit implementation includes mechanical and electrical installation, crew training, and remote performance monitoring for ongoing optimization

Key Benefits
Substantial Fuel & Energy Savings
Pump energy reductions of 50-70?%, depending on operational mode
On DFDS ferries Luna Seaways and Aura Seaways, FUELSAVE® delivered 48?% savings at sea and up to 71?% in port, translating to 130 tonnes of fuel and ~404 tonnes of CO? saved annually on just one vessel.
Additional reductions in boiler fuel consumption (??0.25?tonne per port call) were achieved using Frese’s OMEGA Compact 3way rotary valve to regulate condensate temperatures
Improved Regulatory Compliance
Helps improve vessel carbon intensity indexing (CII) scores and supports compliance with EEXI, FuelEU Maritime, and IMO emissions mandates
Fast Payback & Scalable Design
Typical ROI within under two years, depending on vessel type and operation pattern frese.uk.
Compatible with a wide range of ship types (RoPax ferries, WTIVs, container ships, tankers, etc.), and flexible enough to adapt to system modifications or expansions.

Ideal Applications
Cooling water circuits in engine rooms
Heat recovery systems needing precise flow and temperature balancing
Retrofit projects seeking turnkey energy-efficiency upgrades

Why Choose Frese FUELSAVE®
Developed by Frese A/S—a Danish company based in Slagelse, with decades of expertise in dynamic valve technology for marine and industrial applications.
Delivered as a complete, project-managed solution—from pre-installation survey to commissioning and remote monitoring, with minimal vessel downtime.
Supported by global partnerships with agents and installers like Goltens Worldwide, enabling efficient deployment in key maritime markets worldwide

Summary
Frese FUELSAVE® is a proven marine energysaving system that delivers rapid ROI, lowers fuel and CO? emissions, supports regulatory compliance, and enhances onboard operational efficiency. It offers shipowners a reliable, scalable, and futureready retrofit option for longterm performance improvements.