Rehabilitating dam infrastructure for Statkraft
AF Gruppen has signed a contract with Statkraft for the rehabilitation of the Hyttfoss Dam in Trondheim Municipality. The rehabilitation of the dam aims to ensure safety and maintain the reservoir’s ability to support renewable energy production at nearby hydropower plants.

Hyttfoss Dam regulates the Selbusjøen reservoir, which serves as the intake for three power stations: Løkaunet, Svean and Bratsberg. These stations generate electricity by harnessing the water pressure from the reservoir.
The rehabilitation is being carried out to ensure the dam complies with the requirements set out in the dam safety regulations. The works will include the construction of a cofferdam, demolition of the existing dam, and construction of a new dam.
The contract is valued at approximately NOK 155 million excluding VAT. Construction is scheduled to commence in autumn 2025 and be completed by spring 2029.
“AF Gruppen is committed to hydropower development and has participated in numerous hydropower projects across Norway. We look forward to continuing our collaboration with Statkraft and are excited to begin work on the rehabilitation of Hyttfoss Dam,” says Geir Flåta, EVP Civil Engineering at AF Gruppen.
Contacts
Geir Flåta
Tel:47 994 01 510geir.flata@afgruppen.noImages

AF Gruppen
AF Gruppen is a leading contracting and industrial group that was formed by an entrepreneurial spirit and execution capabilities. The group has 6,000 employees and revenue reached NOK 30,6 billion in 2024. AF Gruppen is listed on Oslo Stock Exchange (AFG).
We provide a broad range of services with seven operational business areas: Civil Engineering, Building, Betonmast, Property, Energy and Environment, Sweden and Offshore.
Subscribe to releases from AF Gruppen ASA
Subscribe to all the latest releases from AF Gruppen ASA by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from AF Gruppen ASA
Appointed for new contract at the new Aker Hospital5.12.2025 10:00:42 CET | Press release
Helse Sør-Øst RHF has appointed AF Decom, a company within AF Gruppen, for a contract covering site establishment and coordination as well as interior fit-out works at the new Aker Hospital. The agreement is valued at approximately NOK 155 million excluding VAT and will be executed as a general contract.
Delivering technical HVAC-R Installation to Princess Elisabeth Island in Belgium28.11.2025 13:40:51 CET | Press release
Aeron, a company within AF Gruppen, has entered into an agreement with the HSI Joint Venture, consisting of HSM Offshore Energy, Iemants and Iv – Offshore and Energy, with a value of approximately NOK 150 million excluding VAT.
Awarded contract at Hamra substation25.11.2025 08:14:10 CET | Press release
Kanonaden Entreprenad Mälardalen AB, a company within AF Gruppen, has been awarded the contract to carry out extensive ground and concrete works at Hamra on behalf of Linxon Sweden AB. The project is being undertaken for Svenska kraftnät. It is a turnkey contract valued at SEK 117 million excluding VAT.
Building care homes in Östervåla17.11.2025 16:14:55 CET | Press release
HMB Construction AB, a subsidiary of AF Gruppen, has signed a contract with Hebygårdar AB for the construction of the Tallgården care home in Östervåla. The contract value is SEK 162 million, excluding VAT.
Nominated for new contract at the new Aker Hospital17.11.2025 13:06:38 CET | Press release
AF Energi, a subsidiary of AF Gruppen, has been nominated by Helse Sør-Øst RHF for the contract concerning gas and compressed air at the new Aker Hospital.
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom