Marine power and energy systems are crucial for enabling modern seafaring and supporting expanded human activity on the oceans and waterways that make up over 70% of the planet. With deep expertise in marine power engineering and technology integration, NSM Energy provides turnkey solutions for maritime propulsion, onboard and offshore power generation, and innovative marine renewable energy systems. 

Marine Propulsion Systems 

Efficient, reliable propulsion is key for all types of vessels and maritime structures. Our engineers assess power requirements and design customized propulsion solutions from diesel or gas systems to electric or hybrid options leveraging motors, generators, drives, control equipment, batteries and other components. We service all major commercial brands and legacy naval propulsion systems. 

Onboard Power Generation   

Today's advanced vessels require increased onboard electrical capacity for navigation, communication, safety, payload operation and other systems. We design and integrate lightweight, space-saving generators, uninterruptable power supplies, transformers, switchboards and distribution systems built for efficiency and redundancy. 

Offshore Power Systems   

Offshore oil platforms, wind/wave energy systems, ocean sensor networks, submarine data cables and other infrastructure rely on robust power delivery. For offshore sites not easily connected to main grids, we engineer self-contained power systems that can withstand harsh marine environments.  

Power Management and Distribution 

Complex marine power systems require specialized distribution, conversion and management equipment to function optimally. We integrate power electronics, switchboards, UPS systems, control/monitoring systems, and cables sized and routed to safely deliver electricity through marine facilities and vessels. 

Electric Propulsion Systems   

Electric propulsion leveraging battery banks and electric motors offers efficiency and environmental gains. Our experts assess operational requirements and available technologies to engineer electric solutions for main propulsion or auxiliary functions like thrusters. We handle system integration, controls, testing and trials. 

Marine Renewable Energy   

Tidal, wave and offshore wind technology offer clean alternatives for generating marine energy. From feasibility studies to design, fabrication and installation, we provide integrated packages to help clients capitalize on their renewable resources. This includes foundations, underwater cabling, onshore connections and other balance-of-system components. 

From small workboats to mega container ships and offshore structures, NSM Energy has the experience and capabilities to deliver reliable, innovative marine power and energy solutions. Contact our friendly staff today to discuss your needs and let us help chart your maritime future.