Caverion is building Denmark's largest high-voltage substation for Energinet
27.10.2026 | Press release
Caverion has been selected as the contractor for the expansion of Kassø High Voltage Station near Aabenraa. When the project is completed, Kassø will be Denmark's largest high-voltage substation measured in terms of both area and capacity. The project has a contract value of approximately DKK 67 million.
Energinet will expand the existing high-voltage substation at Kassø in the coming years, and Caverion has been given responsibility for the establishment of a 400 kV AIS substation, which will replace the current station, as well as two new 150 kV substations.