Month: November 2024

Newly introduced NextDF technology for Wärtsilä 25DF engine delivers ultra-low methane emissions

Technology group Wärtsilä has introduced its innovative NextDF feature for the Wärtsilä 25DF dual-fuel engine. While operating on liquefied natural gas (LNG), the NextDF feature reduces methane emissions to less than 2% of fuel use across all load points, achieving as low as 1.1% in a wide load range. The nitrogen oxide (NOx) emissions are also …

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