The Norwegian magazine TU has a nice article from the start of the first research project for Grøft Design®. REN and Sintef Energy, in cooperation with the industry started the project in 2014.

Kåre Espeland explains how the research project aims to enhance cable safety, reduce costs for network companies, and improve the precision of project planning. It is particularly important with the ongoing electrification.

Read more in the Norwegian article: Nytt verktøy skal hindre varmgang i kabelgrøfter.