• Redeia subsidiary Red Eléctrica will begin burying the Sant Martí-Alcúdia power line in the second half of October.
• The project will replace a 403-meter overhead section of the 66 kV line with a 570-meter underground section.
• The work will clear space for the converter station serving the second subsea power interconnection between mainland Spain and the Balearic Islands.
• The line modification has secured a favorable environmental assessment, construction authorization and agreements with all affected landowners.
• The wider interconnection project, known as PenBal 2, remains under environmental review following a second public consultation on its revised onshore route.

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. Redeia Corporación SA published the original content used to generate this news brief on October 16, 2026, and is solely responsible for the information contained therein.