Existing LNG infrastructure to support transition to low-GHG methane: DNV

Compatibility of LNG systems with low-GHG methane reduces infrastructural barriers, shifting constraints to fuel production and cost.

IMAGE: LNG tanker anchored in Gas terminal gas tanks for storage. Getty Images.

Existing LNG infrastructure is expected to support shipping’s transition to low-GHG methane, according to a white paper by DNV.

The report highlights that LNG bunkering infrastructure has developed significantly in recent years, with availability now established at major bunker hubs along key trade routes.

This infrastructure can also be used to supply liquefied low-GHG methane. DNV notes that low-GHG methane, including bio-methane and e-methane, is compatible with existing LNG systems and can be used as a drop-in fuel without requiring technical modifications to LNG-capable ships.

As a result, infrastructure barriers for low-GHG methane are considered similar to those for LNG, with the same bunkering network able to support both fuels.

The report instead identifies upstream challenges as the main constraints to wider adoption. Low-GHG methane production remains limited and more expensive than fossil LNG, while availability must scale to meet potential future demand from shipping and other sectors.

By Gautamee Hazarika

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