Call us

You can call Danish Decommissioning every weekday from 9 am to 3 pm on tel. 4633 6300. If you have an errand that cannot wait outside office hours, the technical service can be contacted on mobile 4633 6311.

Guided tour

If an organisation or educational institution wishes to visit Danish Decommissioning, please contact us at dd@dekom.dk. At guided tours, everyone must be at least 14 years old. The guided tours may take place on weekdays.

When visiting

Danish Decommissioning is located on the Risø peninsula together with DTU and Aarhus University approx. 6 km north of Roskilde. Visitors must make an appointment with one of our employees in advance. Upon arrival at the peninsula, you must report your arrival at DTU's guarded gate, where you will receive a visitor’s pass.

Our administration building (no. 214) is located approx. 1 km from the gate.

Knowledge building

Danish Decommissioning wants, as a government institution, to contribute to knowledge building and information about our field, radioactive waste, decommissioning and radiation protection and the many related topics.

You are always welcome to contact Danish Decommissioning at dd@dekom .dk, and Danish Decommissioning also participates in relevant forums.

Smoke-free workplace

Danish Decommissioning is a smoke-free workplace as of January 1, 2024. This means that all smoking is not allowed in the area. This includes e-cigarettes and other tobacco products.