Dorian LPG Ltd. Expands Fleet with Delivery of Advanced Dual-Fuel VLGC “Areion”
Dorian LPG Ltd., a globally recognized owner and operator of very large gas carriers (VLGCs), has announced the successful delivery of its latest state-of-the-art vessel, the 93,000 cubic meter dual-fuel newbuilding Areion. The vessel, designed to transport both liquefied petroleum gas (LPG) and ammonia, marks another important milestone in the company’s ongoing strategy to modernize its fleet while advancing sustainability and operational efficiency.
The Areion was constructed by Hanwha Ocean Heavy Industries Co., Ltd. at its Okpo Shipyard in South Korea, a facility known for producing some of the most technologically advanced vessels in the world. Upon delivery, the vessel immediately joins Dorian LPG’s fleet and is set to begin commercial operations under the Helios LPG Pool, a joint venture between Dorian LPG and MOL Energia Pte Ltd.. The pool operates out of Copenhagen and Singapore, positioning the vessel strategically within major global LPG trading hubs.
A Name Rooted in Mythology and Symbolism
The vessel’s name, Areion, carries symbolic weight derived from Greek mythology. Areion was a legendary black-maned horse known for extraordinary speed, intelligence, and supernatural abilities. By naming the vessel after such a powerful figure, Dorian LPG reflects the ship’s advanced capabilities, efficiency, and its role in driving forward the company’s next generation of maritime operations.
Strengthening a Modern, Low-Emission Fleet
The delivery of Areion represents the second fully owned dual-fuel LPG carrier in Dorian LPG’s fleet. When combined with four additional dual-fuel vessels currently chartered in, more than 20% of the company’s fleet now consists of ships capable of operating on alternative, lower-emission fuels.
This strategic expansion underscores a broader industry shift toward cleaner maritime transportation solutions. As environmental regulations tighten and stakeholders demand greener supply chains, companies like Dorian LPG are increasingly investing in vessels that can reduce their environmental footprint without compromising operational performance.
Dual-fuel vessels, such as Areion, provide a critical advantage by allowing operators to switch between conventional marine fuels and cleaner alternatives like LPG. This flexibility not only supports compliance with environmental regulations but also enables cost optimization depending on fuel market conditions.
Advanced Dual-Fuel Technology and Emission Reductions
At the heart of Areion’s design is its dual-fuel propulsion system, which allows the vessel to operate on both LPG and traditional fuel oil. This capability significantly enhances the ship’s environmental performance.
When running on LPG, the vessel can achieve approximately a 20% reduction in carbon dioxide (CO₂) emissions compared to conventional marine fuels. In addition, the use of LPG dramatically reduces emissions of sulphur oxides (SOx), particulate matter (PM), and other harmful pollutants that contribute to air quality degradation and climate change.
Complementing the dual-fuel engine is a hybrid exhaust gas cleaning system, commonly referred to as a scrubber. This system is designed to operate in both open-loop and closed-loop modes, allowing the vessel to comply with stringent emission regulations in ports and Emission Control Areas (ECAs). In closed-loop mode, the scrubber minimizes discharge, making it suitable for environmentally sensitive regions where strict controls on effluent are enforced.
Compared to widely used very low sulphur fuel oil (VLSFO), the scrubber system on Areion is engineered to achieve even lower emissions of sulphur oxides, black carbon, and particulate matter. This positions the vessel as a leader in environmentally responsible shipping practices.
Enhanced Cargo Flexibility: LPG and Ammonia
One of the most notable features of Areion is its ability to transport both LPG and ammonia. While LPG remains a key global energy source, ammonia is increasingly being viewed as a potential zero-carbon fuel of the future, particularly in the context of maritime decarbonization.
By designing vessels capable of carrying ammonia, Dorian LPG is positioning itself to participate in emerging energy markets. This flexibility enhances the vessel’s commercial appeal and future-proofs its operational capabilities as global energy systems evolve.
Shore Power Integration and Energy Optimization
Areion is also equipped with Alternative Marine Power (AMP) systems, enabling it to connect to shore-based electrical grids while docked in ports that offer cold ironing infrastructure. This allows the vessel to shut down its onboard generators during port operations, significantly reducing emissions and noise pollution.
The integration of shore power technology reflects a growing trend in the maritime industry to minimize environmental impact in port areas, where emissions can directly affect local communities.
In addition, the vessel is designed to be compatible with a Battery Energy Storage System (BESS). While the system may not be fully installed at delivery, the ship is “BESS-ready,” allowing for future integration of hybrid battery solutions.
BESS technology plays a crucial role in optimizing onboard energy management. It enables peak shaving—reducing the need for excess power generation during high-demand periods—and helps prevent blackouts by ensuring stable power supply. This not only improves operational efficiency but also reduces fuel consumption and emissions over time.
Leadership Perspective on Innovation and Sustainability
Commenting on the delivery, John C. Hadjipateras, President and Chief Executive Officer of Dorian LPG, emphasized the strategic importance of the new vessel.
He noted that the addition of Areion highlights the company’s ongoing commitment to adopting advanced marine technologies. According to Hadjipateras, Dorian LPG has consistently focused on improving its emissions profile through a combination of innovations, including hybrid scrubbers, dual-fuel engines, energy-saving devices, and performance optimization systems.
He further emphasized that these technologies not only support environmental goals but also enhance the company’s financial performance. The ability to optimize fuel selection based on market conditions provides a competitive advantage, while the vessel’s capability to transport both LPG and ammonia expands its earning potential.
Strategic Financing Structure
Alongside the vessel’s delivery, Dorian LPG finalized a comprehensive financing arrangement to support the acquisition. The company secured $62.9 million in funding through a combination of commercial lending and export credit support.
The financing package includes participation from Citibank N.A. (Hong Kong branch) and Nordea Abp (New York branch). A significant portion of the loan is backed by export credit insurance provided by the Korea Trade Insurance Corporation, commonly known as K-Sure.
The structure consists of two tranches:
- A $20.7 million commercial tranche underwritten solely by Nordea, with a seven-year tenor and an interest margin of 1.80% over SOFR.
- A $42.2 million tranche provided by Citibank, supported by K-Sure guarantees, with a 12-year tenor and a lower margin of 1.00% over SOFR.
This blended financing approach allows Dorian LPG to optimize borrowing costs while maintaining financial flexibility. The agreement also includes customary covenants and security arrangements typical for maritime financing transactions.
Positioning for the Future of Maritime Transport
The delivery of Areion reflects broader trends shaping the global shipping industry. As environmental regulations become increasingly stringent and the push for decarbonization intensifies, shipowners are under growing pressure to adopt cleaner technologies.
Dorian LPG’s investment in dual-fuel vessels, emission control systems, and future-ready technologies such as ammonia transport and battery integration demonstrates a proactive approach to these challenges.
Moreover, by participating in collaborative ventures like the Helios LPG Pool, the company enhances its commercial reach and operational efficiency, ensuring that its vessels are deployed effectively in competitive global markets.
The addition of the dual-fuel VLGC Areion marks a significant step forward for Dorian LPG Ltd. in its journey toward building a more efficient, flexible, and environmentally responsible fleet. Combining advanced propulsion systems, emission-reducing technologies, and future-ready design features, the vessel embodies the evolving standards of modern maritime transportation.
As the shipping industry continues to navigate the transition toward sustainability, investments like Areion position Dorian LPG at the forefront of innovation, ready to meet both current demands and future opportunities in the global energy and logistics landscape.
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