Driva Kraftverk/Photo: TrønderEnergi/Lykt Fhoto and film

Norconsult secures contract for concept development of the Nedre Driva power plant

TrønderEnergi Kraft and Istad Kraft, through Driva Kraftverk DA, are set to explore the potential for a new refurbishment and expansion project, Nedre Driva, in Sunndal Municipality. The power plant aims to deliver both increased power yield and higher energy output, with an installed capacity of up to 600 MW once fully developed. The project also includes a pump for moving water from the Driva River to Gjevilvatnet, with a capacity of up to 100 MW. Norconsult has been selected as the partner for concept development.

The project is part of Driva Kraftverk’s strategy to boost renewable power generation and enhance flexibility within the Norwegian power system. Driva Kraftverk is owned by TrønderEnergi Kraft AS (75 per cent) and Istad Kraft AS (25 per cent), with TrønderEnergi acting as operator and project developer.

The new power plant will utilise the reservoir of the existing Driva facility and discharge water into the fjord near Sunndalsøra. Norconsult’s assignment includes developing the technical solutions that will form the basis for further planning, impact assessments and decision-making.

"With the development of Nedre Driva, we are modernising a power plant dating from 1973 and seeking to double the annual production from 600 to 1,200 GWh. The development will include a new complementary plant with an additional 91 metres of head, also discharging in to the fjord, that will deliver greater capacity and improved water resource utilisation – benefiting the local community, the power system and green industrial development.

We are delighted that Norconsult will contribute it’s extensive experience from complex hydropower projects and work closely with us on the concept development of Nedre Driva," says Børge Nilssen Stafne, Project Manager at TrønderEnergi.

The power plant is among the largest of the new hydropower projects currently under consideration in Norway.

"We are very much looking forward to supporting TrønderEnergi and Driva Kraft with this project, which will modernise and further develop the hydropower potential   associated with the Driva river basin." 

"This reinforces our position as the leading adviser in hydropower and underground works. With our experience in complex hydropower projects and ability to tackle demanding challenges, combined with a strong focus on sustainable solutions, we look forward to working closely with TrønderEnergi to ensure the successful delivery of the project."

 

Martin Westeren, SVP Hydropower and Transmission at Norconsult.

The project will assess various concept options for the power plant, with a particular emphasis on environmental considerations, optimised energy production and benefits to society.  Work on the assignment will begin immediately and is expected to be completed by the autumn of 2026.

 

For further information, please contact: 

Henrik Charlesen, Senior Communication Advisor, Henrik.Charlesen@norconsult.com 

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About Norconsult: 

Norconsult is a leading pan-Nordic interdisciplinary consulting firm combining engineering, architecture and digital expertise across projects of all sizes, for private and public sector customers in infrastructure, energy and industry, buildings and architecture. Headquartered in Sandvika, Norway, Norconsult’s delivery model is centred around knowledge hubs and local presence through approximately 7,000 employees across more than 140 offices in Norway, Sweden, Denmark, Iceland, Poland and Finland.