Tennet looking for investors: Europe's biggest deal is imminent!
Tennet is considering an IPO of its German subsidiary to secure investments in the power grid infrastructure.

Tennet looking for investors: Europe's biggest deal is imminent!
Tennet is facing a groundbreaking decision in the German energy industry. The Dutch power grid operator has set its sights on investors and is considering taking its German subsidiary public. A possible Initial Public Offering (IPO) could become a reality in September 2025 fr.de reported. Experts already see a partial sale of Tennet Germany as the biggest deal in Europe for a long time.
But why this step? Tennet has started discussions with potential investors, including Norges Bank Investment Management, the world's largest sovereign wealth fund. The Dutch pension fund APG and GIC from Singapore are also interested in a minority stake. In addition to the IPO, Tennet is also examining a private placement to cover the capital requirements for modernizing the electricity infrastructure.
The role of Tennet in Germany
In Germany, Tennet is not just any network operator, but one of the four major players that control the electricity network over around 14,000 kilometers from Schleswig-Holstein to Bavaria, as sueddeutsche.de highlights. Tennet originally wanted to sell its activities to the German federal government in order to generate fresh capital for the urgently needed expansion project. But after failed negotiations with KfW, private investors have now moved into focus.
The need for investment is huge
The Federal Network Agency has clearly outlined the challenges: Investments of around 320 billion euros will be necessary to expand the electricity transmission networks by 2045, especially if more underground cables are to be laid. Without these additional measures, the need could fall to 284.7 billion euros, as imk-boeckler.de makes clear. A total investment requirement of 651 billion euros is forecast for the entire electricity infrastructure, including regional distribution networks, by 2045.
The energy transition requires action
The massive decarbonization of the German economy requires a consistent expansion of the network infrastructure. The planned investment volume will require an annual increase from the current 15 billion euros to 34 billion euros by 2045. It is therefore understandable that Tennet is now examining various options to meet the enormous industrial requirements. The aim is to successfully shape the energy transition and create a sustainable infrastructure that meets the requirements of the next decades.
The decision about the future of Tennet will not only permanently change the company structure, but could also have far-reaching consequences for the entire energy supply in Germany. It remains to be seen how the situation will develop until September and which investors will ultimately get involved.