Louis Dreyfus Armateurs’ Liquid Hydrogen SOV Concept

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Louis Dreyfus Armateurs (LDA) based in France has unveiled a concept for a service operations vessel (SOV) that relies on liquid hydrogen as its primary fuel source, says an article published on offshore wind website.

Summary

  • Louis Dreyfus Armateurs (LDA), headquartered in France, has revealed plans for a groundbreaking service operations vessel (SOV) concept powered by liquid hydrogen, as reported by the Offshore Wind website.
  • The liquid-hydrogen SOV, currently in the conceptual design phase, aims to achieve zero carbon emissions for 95% of its operational time, releasing only water during standard operations, signifying a significant advancement in environmentally friendly maritime technology.
  • LDA estimates that utilizing this innovative vessel could prevent the release of approximately 4,000 tonnes of CO2 per year, thereby making a substantial positive impact on emissions related to offshore wind farm operations.

Zero Carbon Emissions

The liquid-hydrogen SOV, currently in the concept design phase, is projected to operate with zero carbon emissions for 95% of the time, releasing only water during standard operations.

Environmental Impact

LDA estimates that using this vessel could prevent the release of approximately 4,000 tonnes of CO2 per year, thereby positively impacting offshore wind farm operations-related emissions.

Collaborative Development

The concept design for the liquid-hydrogen SOV was developed in collaboration with Salt Ship Design, a Norwegian naval architecture company, and involved key stakeholders such as equipment suppliers, class and flag authorities, and fuel providers, with support from the European Commission.

Operational Capacity

The vessel is designed to have a “best-in-class” CSOV operability footprint, accommodating up to 90 technicians onboard and boasting 14 days of endurance at sea without the need for additional offshore facilities or heavy port infrastructure.

Commitment To Sustainability

LDA emphasizes that hydrogen as a fuel is crucial for reducing the shipping industry’s environmental impact and meeting ambitious carbon emission targets.

Additional Ventures

In June 2023, LDA, in partnership with Tidal Transit, was selected by Siemens Gamesa to provide a crew transfer vessel (CTV) for the operations and maintenance of the Fécamp offshore wind farm in France.

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Source: offshore wind