How Electrification Will Transform Service Vessels

While electrification faces significant obstacles in deep-sea shipping, service vessels are uniquely positioned to lead the maritime electrification transition. In a new opinion piece published in The Engineer, Helix’s Chief Engineer Marine James Edwards explains why tugs and offshore support ships are ideal candidates.

The key is solving the idling problem. Service vessels must continuously run their engines to maintain positioning against tides and wind—even when stationary. This constant idling drives 42% of total operating costs through maintenance, fuel, and depreciation. Electric motors eliminate this inefficiency: they draw zero power in calm waters while delivering instant positioning control. The result: dramatic fuel savings, extended maintenance intervals, and payback within the first couple of years. Beyond economics, reduced noise and vibration improve crew satisfaction and productivity.

Read the full article: How Electrification Will Transform Service Vessels — The Engineer