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Tag: France

  • France Strikes White Hydrogen Gold

    France has recently unveiled a significant deposit of natural hydrogen, often referred to as “white hydrogen,” in the Lorraine region. With all the recent struggles of green hydrogen, white hydrogen feels like a dream scenario that could boost world-wide adoption of hydrogen in all applications including shipping. In my view the potential is so great, it should become a European moonshot approach: get white hydrogen out of the ground at industrial scale by 2035.

    Understanding White Hydrogen

    White hydrogen is naturally occurring molecular hydrogen found in the Earth’s crust, formed through various geological processes. Unlike green hydrogen, which is produced via electrolysis using renewable energy, or gray hydrogen, derived from natural gas, white hydrogen is extracted directly from underground deposits. This direct extraction can lead to lower production costs and reduced environmental impact.

    Details of the French Discovery

    In the Lorraine region, researchers have identified a substantial reservoir of natural hydrogen. Estimates suggest this deposit could contain up to 250 million tonnes of hydrogen, sufficient to meet current global demand for over two years. This finding not only underscores France’s potential in the clean energy sector but also highlights the country’s commitment to innovative energy solutions.

    Cost Implications of White Hydrogen Production

    One of the most compelling aspects of white hydrogen is its cost-effectiveness. Current extraction costs range between $0.50 to $1 per kilogram, depending on factors like deposit depth and purity. This positions white hydrogen as a competitive alternative to both gray and green hydrogen:

    • Gray Hydrogen: Produced from natural gas, its costs have risen due to fluctuating gas prices, now averaging around €6 per kilogram.
    • Green Hydrogen: Produced via electrolysis using renewable energy, it remains relatively expensive, with costs ranging from $6 to $12 per kilogram.

    Implications for the Future

    The discovery of white hydrogen in France could significantly influence the global energy market by providing a more affordable and cleaner energy source. If harnessed effectively, it has the potential to reduce reliance on fossil fuels, decrease greenhouse gas emissions, and accelerate the transition to a sustainable energy future.

    France’s search for white hydrogen is not an isolated occurrence, as the map below shows. More details available here.

    Source: Wood Mackenzie

    In conclusion, France’s recent discovery of white hydrogen not only highlights the country’s potential in the renewable energy sector but also offers a glimpse into a future where clean, cost-effective energy is accessible on a global scale.

  • EODEV Achieves Industry Milestone with Type Approval for REXH2 Fuel Cell System

    In order to develop hydrogen powered ships we need more development in the different building blocks like the fuel cells. Earlier this month I reported about the Ricardo fuel cell system achieving almost 400 kW output. Now it is great to see that EODEV has obtained Type Approval for its REXH2 fuel cell system. This development fits nicely with EO’s container ship project. The platform is based on the Toyota fuel cell technology. Personally, I have concerns about using automotive technology in shipping, however EODEV surely has taken this into consideration.

    A Major Step for Maritime Hydrogen Adoption

    The REXH2 fuel cell system, developed by Energy Observer Developments (EODEV), has now achieved Type Approval from Bureau Veritas, a leading classification society. This certification validates the system’s compliance with international safety and performance standards, making it easier for shipbuilders and operators to integrate hydrogen propulsion into new and existing vessels.

    Source: eo-dev.com

    Type Approval is a critical process that ensures maritime systems meet stringent regulations before deployment. This milestone means that the REXH2 is recognized as a safe and reliable solution for zero-emission marine power, significantly reducing regulatory hurdles for adoption in commercial shipping, passenger ferries, and even superyachts.

    The REXH2: A Proven Solution for Clean Marine Power

    The REXH2 is a modular hydrogen fuel cell system designed for maritime applications, offering a scalable and efficient alternative to diesel generators. It has been rigorously tested in real-world conditions aboard the Energy Observer, a pioneering hydrogen-powered vessel that has demonstrated the viability of fuel cell propulsion on long-distance journeys.

    Key features of the REXH2 include:

    • Modularity – The system can be configured to meet various power demands, making it suitable for different vessel types.
    • Zero Emissions – Producing only water and heat as byproducts, the REXH2 aligns with global decarbonization goals.
    • Compliance with IMO Regulations – The certification supports the International Maritime Organization’s (IMO) strategy to reduce greenhouse gas (GHG) emissions in shipping.

    Implications for the Hydrogen-Powered Shipping Industry

    The certification of the REXH2 represents a major leap forward for hydrogen-powered vessels. Until now, the maritime industry has faced significant challenges in adopting hydrogen fuel cells due to regulatory uncertainties and a lack of standardized certification frameworks. With this approval, shipowners and naval architects can integrate hydrogen propulsion with greater confidence, accelerating the transition to clean energy.

    This achievement also reinforces EODEV’s position as a leader in maritime hydrogen technology. By securing Type Approval, the company has set a benchmark for other hydrogen fuel cell manufacturers, fostering innovation and investment in the sector.

    Future Prospects

    For naval architects, shipbuilders, and operators exploring zero-emission solutions, the REXH2 is now a certified and viable option. With increasing pressure to meet sustainability targets, this certification is a game-changer for the future of maritime hydrogen propulsion.

  • Energy Observer 2, a new milestone

    In the past week, more information became known about the largest vessel to-date to operate on liquid hydrogen: the Energy Observer 2 (EO2), a project spearheaded by Energy Observer in collaboration with partners like LMG Marin. This blog post summarizes what is known to date about this large vessel.

    Introducing Energy Observer 2

    Building upon the success of the original Energy Observer—a vessel that demonstrated the viability of renewable energy and hydrogen integration—the EO2 project aims to revolutionize cargo shipping. This 160-meter containership will carry up to 1,100 TEU containers, operating entirely on liquid hydrogen, thereby ensuring zero-emission voyages. Zero emission operation is scheduled to take place on a route along the west coast of Europe. This will connect major ports such as Hamburg, Rotterdam, Antwerp, and Bordeaux, offering a new green corridor on a high-traffic maritime route.

    Source: LMG Marin

    Key Features of EO2:

    • Sustainable Propulsion: Equipped with electric propulsion powered by 4.8 MW fuel cells developed in partnership with EODev and Toyota, EO2 exemplifies cutting-edge maritime technology.
    • Innovative Design: Two large C-type liquid hydrogen tanks located on the aft deck with a total volume of 1,000 m3.
    • Operational Efficiency: With a range of up to 4,000 nautical miles, EO2 is tailored for intra-continental and coastal routes. This is a sustainable alternative to traditional road transportation.
    • No sails: surprisingly, this latest design does not show the Oceanwings’ sails that were present in earlier designs. One possible reason for this omission is the potential interference with cargo operations(?).

    Collaborative Efforts

    The development of EO2 is a testament to collaborative innovation. LMG Marin, renowned for its expertise in decarbonized propulsion, is leading the ship’s design. Other key partners include Air Liquide, CMA CGM Group, Bureau Veritas, and Ayro, each contributing specialized knowledge to ensure the project’s success.

    European Union’s Support

    Highlighting its commitment to sustainable maritime solutions, the European Union’s Innovation Fund has awarded the EO2 project €40 million. See also this blog post.This funding should cover all green equipment cost and a significant amount of operational expense. The grant accelerates the path toward constructing and operating the world’s largest liquid hydrogen-powered cargo ship by 2029.

    A Vision for the Future

    EO2 is not just another ship; it’s a vision for the future of maritime transport. By integrating advanced technologies and fostering international collaboration, it aims to set a new standard for zero-emission shipping due to it’s larger scale, aligning with global efforts to combat climate change.

    As the maritime industry navigates toward a sustainable future, projects like Energy Observer 2 illuminate the course, demonstrating that with innovation and cooperation, zero-emission shipping is not just an aspiration but an achievable reality.