
Mourik EGP B.V.
About us
Since 2010, we have been engineering, manufacturing, installing, and servicing our high-quality emission aftertreatment systems, all under one roof. Designed for any diesel engine, with a primary focus on inland shipping. We also offer zero-emission solutions with our E-Line, including HT-PEM or LT-PEM fuel cells powered by hydrogen or methanol, as well as full electrification of the drivetrain and auxiliary systems.
Products

Stage V Medium Speed Engine
Stage V for Medium Speed Engines: Innovation and Sustainability Go Hand in Hand Stage V for medium speed engines demonstrates how innovation and sustainability can go hand in hand, and how an existing engine can be prepared for a sustainable future — in a cost-effective way, without compromising on environmental goals or the long-term business case. Until recently, it seemed impossible to equip a medium speed engine with an emission aftertreatment system that was compact enough to fit into the existing engine room — and most importantly, would not cause excessive backpressure. Medium speed engines are highly sensitive to backpressure; too much of it can damage the engine. Replacing a well-functioning medium speed engine with a new one? That’s not sustainable — and we have the solution. For the first time, our in-house engineers have successfully equipped a medium speed engine with an emission aftertreatment system that fully meets the current Stage V standard. A system that: Is compact: it replaces the existing silencer. Is scalable: suitable for most medium speed engines. Is affordable: no new engine needed, while maintaining the current engine room footprint. Is truly sustainable: keeps a good engine in use while reducing harmful emissions. Is clean: emits very few soot particles, NOx values are well below the Stage V standard, and the backpressure is even lower than with the original silencer. Every aftertreatment system we install — in collaboration with the customer’s shipyard — undergoes an official E3 test under real-world operating conditions by an independent certification company. This proves that every engine equipped with our system complies with the current Stage V standard.

From CCR to Stage V
Significantly Reduced Emissions of Nitrogen Oxides, Soot, and Particulate Matter Since 2010, we have been engineering, manufacturing, installing, and servicing high-quality emission aftertreatment systems for all types of diesel engines — primarily in inland shipping. All under one roof. We offer advanced, high-performance solutions to reduce nitrogen oxide, soot, and particulate matter emissions. Our expertise ensures that engines meet the strictest emission standards, such as Stage V, Stage IV, and TIER 4 Final. Even engines that already meet these standards straight from the factory can be made even cleaner with our systems.

E-Line Power Unit
Fully emission-free power solutions, ready for your future With our E-Line Power Unit, you gain access to the latest generation of fuel cell technology, specifically developed for maritime applications. Whether you choose LT-PEM fuel cells for hydrogen or HT-PEM for (bio)methanol, we offer both systems—tailored to your route and energy needs. In combination with batteries, we engineer and manufacture complete turn-key solutions: from replacing your onboard diesel generator to providing a mobile charging solution to support shore power—where and when needed. Ready for clean, silent, and reliable energy on the water? We are happy to think along with you.
E-Line Supercap
STORING ELECTRICAL CHARGE: The E-Line Supercap is an ultra-powerful capacitor with a much higher capacity than traditional capacitors. Energy is stored electrostatically on the surface of the material. NO CHEMICAL REACTIONS: FASTER CHARGE AND DISCHARGE TIMES: Supercapacitors can charge and discharge much faster than batteries, making them ideal for applications that require short, powerful energy bursts. LONGER LIFESPAN: Unlike batteries, which typically last for hundreds to a few thousand charge cycles, supercapacitors can withstand tens of thousands of cycles without significant capacity loss. MORE ENVIRONMENTALLY FRIENDLY: Supercapacitors contain no toxic chemicals, making them a more sustainable and eco-friendly alternative to batteries. SAFE AND RELIABLE: The electrostatic process eliminates the risk of fire or explosion.