Axpo has completed its first LNG bunkering of a containership at the Port of Valencia, supplying a fuel blend containing more than 50% bio-LNG. The ship-to-ship operation ran on 13 October 2026 from the bunkering vessel Alisios, which carries 12,500 m³ of capacity. Axpo declined to name the box ship's owner — described only as a major international transport and logistics company — or the volume delivered.

Valencia is now the fourth Spanish port in Axpo's bunkering network, after Málaga, Algeciras and Barcelona. It's also the biggest prize of the four. As Spain's largest container port and the fifth-busiest in Europe, it gives the Swiss energy company a foothold where LNG-powered tonnage actually congregates.

"As Spain's largest port for container traffic and the fifth-busiest container port in Europe, Valencia is a strategically important location," said Daniele Corti, Head of Small-Scale LNG at Axpo.

What does this change for carriers and forwarders?

For liner operators running LNG-fuelled vessels on Mediterranean strings, it means one more large box port where they can take fuel without deviating. That's not a trivial matter. Bunkering availability, not engine technology, has been the pacing constraint on alternative-fuel adoption — a ship that can't refuel reliably on its scheduled rotation is a ship that burns conventional fuel instead.

For shippers chasing Scope 3 reductions, the bio-LNG fraction matters more than the headline. Bio-LNG is produced from organic materials — agricultural residues, biomass and waste — and offers potential lifecycle emissions benefits depending on production and supply chain. A blend above 50% bio-content is the sort of number that shows up in sustainability reporting, which is presumably why the cargo owner stayed unnamed but the blend percentage didn't.

A network built in under two years

The pace of Axpo's build-out is worth noting. The timeline runs tight:

• April 2025 — first LNG bunkering operations in Málaga
• Expansion to Algeciras, Sines in Portugal and Barcelona
• December 2025 — Italy's first ship-to-ship bio-LNG bunkering, in Genoa
• March 2026 — launch of Alisios at the Port of Huelva
• May 2026 — operations in Naples; August 2026 — Civitavecchia
• 13 October 2026 — first containership bunkering in Valencia

That's seven ports across Spain, Portugal and Italy in roughly 18 months, anchored by a single 12,500 m³ vessel working the southern Iberian coast. Alisios supplies both LNG and bio-LNG to commercial shipping.

Axpo frames the expansion as a response to demand: Mediterranean ports are seeing alternative marine fuel uptake support new bunkering services. The unnamed-box-ship detail cuts both ways — it signals a real customer, but also how sensitive carriers remain about advertising their fuel choices before the emissions accounting is settled.

The bigger picture

Valencia extends Axpo's network to another of Europe's major container gateways, thickening alternative-fuel availability across the Med. The commercial logic is straightforward: as more LNG-fuelled containerships enter service under IMO decarbonisation pressure, the operators that have already secured bunkering positions at the big box ports will set the terms.

Expect the Mediterranean's alternative-fuel infrastructure race to keep tightening, with bio-LNG blends — and eventually methanol supply — becoming a competitive differentiator among ports and fuel providers alike.

By Amara Osei, Waybill Wire