• Wärtsilä signed an EPC contract with WEB Aruba to integrate, optimize, and manage Aruba’s power system.
• Scope includes a 35 MW/70 MWh battery energy storage system, tied into existing generation via Wärtsilä’s energy management system.
• Order booked in Q3 2026; final handover scheduled for Q2 2028.
• Project targets higher grid reliability, greater renewable penetration, lower system costs; Wärtsilä calls it its largest Caribbean storage project.

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 October 13, 2026, and is solely responsible for the information contained therein.