• Stadler unveiled its first narrow-gauge hydrogen train at InnoTrans 2026, tied to orders totaling 21 units for three Italian regional operators.
• ARST signed a framework contract covering 10 trains; the first unit has been built for service in Sardinia.
• Separate orders cover 9 trains for Ferrovie della Calabria, 2 trains for Ferrovia Circumetnea, with production at Bussnang, Switzerland.
• Stadler estimates ARST’s 10 hydrogen trains will cut up to 2,100 tons of CO2 annually versus diesel units.

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. Stadler Rail AG published the original content used to generate this news brief on September 24, 2026, and is solely responsible for the information contained therein.