The Cow That Cleaned Up Shipping

Gasum extends bio-LNG pooling deals with Viking Line and Wallenius SOL, turning livestock biogas into maritime compliance currency

24 Mar 2026

Nordic energy company Gasum has confirmed the renewal of its FuelEU Maritime compliance pooling partnerships with Viking Line and Wallenius SOL through 2026, cementing a commercial model in which bio-LNG produced from livestock waste generates verified emissions credits across some of Europe's most active shipping corridors. The announcement, made March 19, follows the first full year of FuelEU Maritime enforcement and suggests that renewable biogas fuels are moving beyond demonstration projects into durable commercial infrastructure.

Under the arrangement, Viking Line and Wallenius SOL operate their dual-fuel vessels on Gasum's bio-LNG, producing surplus compliance units that can be redistributed within the pool to vessels falling short of individual emissions targets. That mechanism allows partners to meet regulatory requirements without immediate fleet conversion, offering predictable compliance coverage within a framework that grows more demanding incrementally through 2050.

The fuel itself distinguishes the program. Gasum's bio-LNG, derived in part from agricultural and livestock waste, achieves lifecycle greenhouse gas reductions exceeding 100 percent against conventional marine fuels. That negative-emissions profile converts qualifying voyages into bankable compliance assets, a quality analysts said holds growing commercial value as shipowners navigate tightening carbon intensity rules. Gasum manages 19 Nordic biogas production facilities, giving it direct control over supply at a moment when certified renewable marine fuels have become a competitive differentiator. Its own bunkering and carrier vessels also run on bio-LNG, adding further surplus to the pool.

The partnerships carry implications beyond the companies involved. Pooling arrangements of this kind effectively outsource regulatory complexity to fuel producers capable of certifying emissions reductions at scale, a model that could attract wider adoption as FuelEU targets steepen. Some observers have noted that the framework also concentrates market influence among vertically integrated bio-LNG providers, a dynamic that may raise questions about supply diversity as demand grows.

Still, the commercial logic is clear. Operators securing stable pooling agreements now are building structural flexibility into their compliance strategies well ahead of the regulatory curve. If bio-LNG supply chains continue to mature at current pace, these arrangements may come to define how European shipping meets its decarbonization obligations through the middle of the century.