Waste to Wake: Maersk Into the Bio-LNG Era

Maersk secures bio-LNG supplies for 2027 as new European regulations turn green fuel from a choice into a necessity

5 May 2026

Shipping's clean fuel transition is moving from ambition to contract. Confirmed in March 2026, a framework bio-LNG supply agreement between Avenir Marine and A.P. Moller - Maersk will see first deliveries of liquefied biomethane begin in 2027. The deal, concluded in the second half of 2025, is timed to align with Maersk's first dual-fuel LNG container vessels entering service.

FuelEU Maritime is the engine behind the urgency. Entering force in 2025, it establishes binding greenhouse gas intensity benchmarks for vessels in European waters. Bio-LNG sourced from waste biomass qualifies as compliant, giving operators a pathway to cut emissions without costly vessel retrofits. With more than 28 LNG dual-fuel newbuilds on order, Maersk's fleet investment makes long-term fuel security a strategic necessity.

Avenir's supply chain is already live. Working alongside Anew Climate in March 2026, it completed Europe's first joint bio-LNG bunkering at Lithuania's Port of Klaipeda, delivering certified waste-based biomethane to vessels operated by Destination Gotland, confirming that the infrastructure is operational, not merely contracted.

Candidly, Maersk has flagged real limits. Methane slip across extraction, transport and onboard combustion must be tightly controlled to achieve genuine emissions reductions. At issue are certification standards across the bio-LNG value chain, which independent analysts warn remain inconsistently applied, with feedstock origin and leakage rates both shaping actual climate outcomes.

Growing regulatory pressure is converting biomethane into a core maritime infrastructure asset. For Europe's biogas sector, the sea is now a durable growth market.