Switzerland’s energy producer Axpo on Monday (22 June) said the company completed its first ship-to-ship bio liquefied natural gas (LNG) bunkering operation in the port of Barcelona. 

Mitsui OSK Lines’s (MOL) vehicle carrier Lapis Ace received bio-LNG from Axpo’s bunkering vessel Green Pearl, marking another milestone in the development of alternative marine fuels infrastructure and services in Spain. 

Reinforcing its commitment to supporting the maritime industry’s transition to lower-emission fuels, this latest ship-to-ship bio-LNG bunkering operation demonstrates Axpo’s expanding capability to serve leading shipping operators across major ports in Spain. 

Axpo’s Head of Small-Scale LNG Daniele Corti, said: “The refuelling operation with MOL in Barcelona represents another key moment for LNG adoption in Spain. We’re not only developing infrastructure. We’re proving that alternative marine fuels can be operationally reliable and cost-effective. 

“As demand for LNG and bio-LNG continues to increase, Axpo’s growing operations in Málaga, Algeciras and now Barcelona demonstrate that this is no longer a niche market. It is a critical stepping stone in the maritime industry’s transition to a lower-carbon future.”

Axpo has been selected to supply bio-LNG fuel to MOL across the Mediterranean, providing bunkering services at the Spanish ports of Málaga and Barcelona. The agreement expands Axpo’s role in lower-emission maritime transport and builds on its existing Western European supply partnership with MOL, which began in March 2025.

Axpo’s presence in Spanish ports has grown substantially over the past year. In April 2025, the company completed its first LNG delivery in Málaga, followed by successful operations in Algeciras and Sines (Portugal). 

These milestones were made possible by Axpo’s 7,500-cubic-metre small-scale LNG vessel Green Pearl, improving the speed, flexibility and efficiency of bunkering operations across the Mediterranean. Axpo currently also holds a licence to operate in the port of Valencia.

In Italy, Axpo conducted the country’s first ship-to-ship bio-LNG refuelling in December 2025. Shortly afterwards, in March 2026, the bunkering vessel Alisios LNG, chartered by Axpo, was launched at the port of Huelva in southwestern Spain. 

Axpo’s ten-year charter of the Green Pearl and ongoing expansion of its bio-LNG portfolio reflect the company’s belief that industry collaboration is essential to achieving global emissions targets. By partnering with leading shipping operators like MOL and MSC, Axpo is demonstrating how coordinated action can accelerate the maritime sector’s shift toward cleaner fuels.

Related: MOL inks bio-LNG bunker fuel supply deals with Titan and Axpo for car carriers in Europe

Photo credit: Daniele Corti
Published: 23 June, 2026

Classification society DNV on Monday (22 June) published a Maritime Impact article, summarising the key findings of its Methane in shipping paper, helping shipowners of LNG-capable vessels to meet stricter GHG reduction requirements, and optimise LNG‑based fuel strategies for future compliance: 

Excluding LNG carriers, more than 800 ships can run on LNG using mature, proven technology and established infrastructure, with over 600 more on order.

Under the FuelEU Maritime regulation, LNG‑capable ships can remain compliant on fossil LNG until around 2035, depending on engine configuration. Ships fitted with two‑stroke high‑pressure dual‑fuel engines can remain compliant longer than those using four‑stroke low‑pressure dual‑fuel engines, which are more common in cruise ships and RoPax vessels.

Extending LNG compliance with low-GHG options

DNV’s Methane in Shipping white paper indicates that a potential compliance pathway is the use of LNG-compatible low-GHG fuels. LNG ships are compatible with alternatives such as liquefied bio-methane and e-methane. With tightening GHG intensity requirements, these ships are thus well positioned to transition towards lower GHG emission fuels without major retrofits for these alternatives.

“Bio-methane and e-methane can achieve very low, or even negative, life cycle emissions depending on how they are produced. LNG-fuelled vessels can progressively decarbonize by blending in or switching to these fuels,” explains Øyvind Sekkesæter, Senior Consultant at DNV and lead author of the paper.

Demand for low-GHG methane will grow with tightening regulations

According to demand projections outlined in the paper, compliance-driven low-GHG methane demand under FuelEU Maritime alone could reach 2–4 million tonnes by 2040, rising to as much as 40–95 million tonnes under the proposed IMO Net Zero Framework’s base target.

On the supply side, current production of low-GHG methane is limited, but still higher than many other low-GHG fuel alternatives. Global bio-methane production reached around 7 million tonnes in 2024 and is projected to increase to about 15 million tonnes by 2030. E-methane remains nascent, with only 0.01 million tonnes of operational capacity today, but announced projects could lift this to 0.9 million tonnes by 2030.

While there is significant potential to expand the global supply of low-GHG methane beyond today’s production levels, shipping will compete with other sectors for this supply. Most available supply is already absorbed by power generation and road transport, meaning access for shipping will largely depend on its willingness to pay relative to other users.

Note: The full DNV article can be read here. 

Related: DNV paper: Existing LNG bunkering infrastructure will ease transition to low‑GHG methane

Photo credit: FueLNG and DNV
Published: 23 June, 2026

Global bunker supplier Dan-Bunkering on Friday (19 June) said it has recently concluded an LNG delivery in China for Sallaum Lines’ newbuild Pure Car and Truck Carrier (PCTC), Ocean Express. 

The delivery involved approximately 1,400 metric tonnes (mt) of LNG bunker fuel. 

This delivery is the outcome of a development process that began around April 2025, during which Dan-Bunkering worked with Sallaum Lines to evaluate several LNG supply opportunities in China linked to the company’s newbuild programme. 

Ocean Express is one of six newbuilds in the series and represents the fourth supply opportunity Dan-Bunkering has supported so far.

For this delivery, Dan-Bunkering said it secured a ship-to-ship supply solution aligned with the vessel’s operational requirements. The solution was made possible through close cooperation with supply partner SIPG Energy.

“This is a great example of what it takes to support clients in the transition to alternative fuels,” said James Shiller, Global Lead of New Fuels at Dan-Bunkering, and continues:

“LNG bunkering is not always straightforward, particularly during a first full bunker operation. Success depends on local knowledge and persistent cooperation across teams. Sallaum Lines trusted us and SIPG Energy to keep working the options, and we are proud that all involved teams turned a challenging situation into a successful delivery. We value the relationship and look forward to supporting their remaining newbuild deliveries.”

The company added that the delivery was made possible through close coordination across Dan-Bunkering and the wider Group, including Dan-Bunkering’s Netherlands office, Bunker Holding’s specialists and sourcing team.

Photo credit: Dan-Bunkering
Published: 22 June, 2026