HHI-EMD Runs Four-Stroke On Ethanol At Full Load

Full Load Ethanol Operation Achieved on Four-Stroke Engine

HD Hyundai Heavy Industries, Engine & Machinery (HHI-EMD) has successfully confirmed the stable operation of its HiMSEN engine on ethanol fuel. Testing on the H32DF-LM platform demonstrated reliable performance across all load points, showcasing the engine’s startability, combustion stability, and power output consistency, while maintaining existing methanol hardware.

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Most Coastal Vessels in Scotland Operate Without AIS, Study

New research from Scottish Heriot-Watt University reveals that over half of vessels in Scotland’s coastal waters are not visible to tracking systems, hindering marine resource management. Only 43 percent of vessels near the coast broadcast AIS signals, impacting safety and marine life. The study highlights the need for improved monitoring to inform regulations and protect ecosystems.

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