PT HDF Energy Indonesia, a subsidiary of French hydrogen infrastructure developer HDF Energy, recently signed a Memorandum of Understanding (MoU) with Indonesia’s Ministry of Transportation (MoT), state-owned electric utility PT PLN (Persero) and ferry operator PT ASDP Indonesia Ferry (Persero). 

The agreement outlined a joint study to decarbonise Indonesia's maritime sector using locally produced green hydrogen. The study will be conducted in collaboration with, and co-funded by, the International Maritime Organization (IMO).

The MoU was signed during the Global Hydrogen Ecosystem Summit on April 15, 2025 in Indonesia. 

The study will focus on Eastern Indonesia, a region with plenty of sun and home to many of ASDP's strategic ferry routes. HDF Energy is currently developing 23 Renewstable® hydrogen power plants in the region. These facilities combine a solar park with substantial on-site energy storage in the form of green hydrogen to provide non-intermittent, stable and 100% clean electricity to the grid, day and night.

By generating surplus green hydrogen at a competitive marginal cost, Renewstable® plants also pave the way for the supply of green hydrogen to decarbonise maritime transport. The hydrogen produced will be used to power the high-power fuel cells developed and manufactured by HDF Energy in France, a modular, reliable solution tailored to the conversion of maritime fleets.

With this project, HDF Energy is deploying an integrated approach: producing competitive green hydrogen locally and offering a zero-emission maritime vessels' propulsion solution based on its fuel cells.

ASDP, which operates one of the world's largest ferry networks, plays a critical role in connecting Indonesia's remote islands. As a key player in the maritime sector's energy transition, the company will contribute to the study to identify opportunities for converting its fleet and port infrastructures. The aim is to replace traditional diesel engines with solutions based on green hydrogen and renewable electricity, in order to significantly reduce emissions.

PLN has already taken a proactive role in launching hydrogen pilot projects across the country. The company previously signed an MoU with HDF Energy to accelerate the deployment of Renewstable® hydrogen power plants as a green alternative to diesel-based power — a collaboration representing potential investments of up to USD 2.3 billion, supported by international development institutions including the U.S. International Development Finance Corporation (DFC).

On the same occasion, HDF also signed an MoU with PT Pelayaran Bahtera Adhiguna (PT BAg), a national shipping company specialising in sea transportation services for primary energy distribution across Indonesia. The partnership reflects a joint commitment to assessing hydrogen as a clean alternative to power auxiliary systems on large vessels.

Mathieu Geze, HDF Energy's Director for APAC and President Director of PT HDF Energy Indonesia, stated: “We are proud to reaffirm our commitment to a Net Zero emission future through this strategic collaboration. Working together with PLN, ASDP, the Ministry of Transportation, and with PT Bag, we aim to place Indonesia at the forefront of green hydrogen innovation in the Asia-Pacific. Our fuel cells represent a decisive step forward in the decarbonization of maritime transport in the Indonesian archipelago, as well as a formidable showcase for French innovation on the international stage.”

On a regional scale, this partnership in Indonesia is part of HDF Energy's development drive in Southeast Asia. 

On 11 April, in the Philippines, HDF signed a MoU with the Department of Transportation to harness green hydrogen—produced by HDF's Renewstable® power plants currently under development—to power the next generation of hydrogen-fuelled maritime vessels. 

The following day in Vietnam, HDF entered into a strategic partnership with ACST, an organisation affiliated with the Ministry of Construction, to advance green hydrogen solutions, including the retrofitting of diesel ferries with HDF's hydrogen fuel cells.

Photo credit: HDF Energy
Published: 22 April, 2025

Bureau Veritas Marine & Offshore (BV) on Thursday (17 April) said it has granted an Approval in Principle (AiP) to Louis Dreyfus Armateurs (LDA) for the design of their liquid hydrogen-powered Service Operation Vessel (SOV). 

BV said the approval represented a major step forward in advancing sustainable offshore wind operations and supports LDA’s innovative efforts to decarbonise the maritime sector.

The AiP follows a thorough design review conducted by BV, which included an analysis of the integration of the Liquid Hydrogen (LH2) and Fuel Cell (FC) system. The review was performed in accordance with applicable industry rules and regulations, including BV Rules NR678 for Hydrogen-Fuelled Ships and NR547 for Ships Using Fuel Cells. 

LDA is progressing with the design of a SOV that should operate entirely on hydrogen in offshore wind farms under normal conditions. The 90m vessel will be powered during offshore operations by a set of Proton Exchange Membrane (PEM) Fuel Cells, installed in a dedicated fuel cell space, with a vacuum insulated Type C tank for LH2 storage. 

This complete hydrogen setup will allow zero-emission operations for several days, allowing the vessel to work both during construction and O&M phases, without a need for specific infrastructures, be it offshore or onshore.

Matthieu de Tugny, President of Bureau Veritas Marine & Offshore, said: “We are delighted to support Louis Dreyfus Armateurs in their innovative efforts to bring sustainable maritime solutions to life with this Approval in Principle. 

“This hydrogen-powered service operation vessel design represents a significant development for the offshore wind sector and contributes to the maritime industry’s transition to a low-carbon future.”

Gaël Cailleaux, Managing Director Renewables at LDA, said: “This Approval in Principle marks a significant milestone. It confirms that this LH2-powered SOV is fully suitable to fulfill the wind farm maintenance contracts for which it was designed.

“This future vessel will be able to operate 95% of the time with zero carbon emissions, preventing the release of 4,000 tonnes of CO2 compared to a conventional SOV, based on our calculations.”

Photo credit: Bureau Veritas Marine & Offshore
Published: 22 April, 2025

Maritime Week Americas is coming to the United States amid the trade mayhem and turmoil and will try to assess how US policy changes will impact the day-to-day business of shipping and bunkering, as well as the maritime industry’s shift towards a zero carbon future.

President Donald Trump has wasted no time in overturning the status quo and injecting massive uncertainty into every aspect of world trade, said ship.energy.

With the dust still nowhere near settling, there is no telling when the chaos will end or what the energy, shipping and bunker markets will look like in a month or year from now.

Llewellyn Bankes-Hughes, CEO of ship.energy, founder and organiser of Maritime Week Americas, said: “There is no doubt that the conversations at MWA25 will be livelier that ever as delegates battle to come to terms with a completely new world order. What all this turmoil means to shipping and bunkering, let alone to global, regional, and national economies, will be the question that everyone joining us in Tampa will be asking. Hopefully by the end of the event we will have some answers.”

Maritime Week Americas is always where the key questions are raised and answers are sought. With vigorous debate and frank discussion, well over 250 bunker buyers, suppliers and traders will gather in Tampa for an intense week that includes training, the MWA25 Flagship Conference, and – as always – some unmissable networking.

MWA25 will look at shipping and bunker markets throughout North, Central and South America and the Caribbean, examining traditional bunker markets and the ‘new’ fuels whose take-up is rapidly picking up pace. But can the same be said now for the United States?

Traditional marine fuels are still the mainstay throughout the Americas. The conference will examine fuel quality and quantity issues and take a close look at what is happening in some of the continent’s more active markets, such as Peru and Panama.

There LNG is now a mainstream marine fuel as its availability grows throughout the Americas, with Panama among the newest supply hubs. But is there potential for a backlash over LNG’s green credentials?

Biofuels are also on a fast upward trajectory, with Brazil and other countries now leading the way. But while LNG and biofuels look set to play a key role in fuelling ships for the foreseeable future, other fuels, such as methanol, ammonia and hydrogen may not be too far behind. These, and the full range of alternative fuels will be examined in depth during the MWA Conference.

More ports are now beginning to appreciate the environmental benefits of making shore power available to visiting vessels, with some – such as Miami – currently assessing the benefits of installing electric power facilities and others – such as Seattle – already planning to mandate cold ironing for cruise ships visiting the port. At the same time, more electric-powered vessels are beginning to appear, with Canada’s Montreal and Vancouver currently leading the way with new electric ferries. Meanwhile, the world’s biggest electric-powered ferry is expected to start operating between Buenos Aires in Argentina and Colonia in Uruguay by mid-2025.

For the first time, Maritime week Americas will include an entire session focused on Jamaica, an island determined to revitalise and boost its shipping, maritime and bunkering activities.

As always, MWA25 will feature some exciting networking events, designed to highlight the new venue and to ensure that the delegates take every opportunity to network.

Note: More information on Maritime Week Americas can be found here.

Photo credit: Petrospot
Published: 11 April, 2025