Príncipe Substation
Explore the impact and updates on the Príncipe Substation in Havana, focusing on challenges like power outages caused by 110 kV line failures affecting city sectors.
![Power Outage in Havana as 110 kV Line Failure Affects All City Sectors]()
Power Outage in Havana as 110 kV Line Failure Affects All City Sectors
Published on 3/19/2026
