![As part of a high-voltage investment program, NKT builds a 150-meter-high extrusion tower at the high-voltage site in Karlskrona, Sweden NKT invests in its high voltage power cable factories](/images/stories/News/News2021/NKT_invests_in_its_high-voltage_power_cable_factories.jpg)
For NKT, the investment program includes a new high-voltage power cable test centre in Cologne, Germany, and the construction of a new extrusion tower for the production site in Karlskrona, Sweden as well as ongoing investments for new machinery and a specially designed barge for transporting offshore power cables on the river Rhine.