Wärtsilä supplies ammonia-capable auxiliary engines for two midsize gas carriers to cut emissions

• Wärtsilä won orders to supply Wärtsilä 25 Ammonia auxiliary engines for two new 51,350 m3 LPG/liquid ammonia carriers.
• The package includes SCR NOx reduction and a gas valve unit, targeting lower emissions and compliance with tighter environmental standards.
• Vessels will be owned by Navigator Amon Shipping, a Navigator Gas-Amon Maritime joint venture, with construction at Nantong CIMC SOE.
• Orders were booked in Q2 2026 for engines, SCR, GVU; controllable pitch propulsion system booked in Q3 2026.
• Equipment deliveries to the yard are scheduled to start in June 2027.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Wärtsilä Oyj published the original content used to generate this news brief on July 16, 2026, and is solely responsible for the information contained therein.