[FRANKFURT] A consortium including Dutch pension manager APG is investing 9.5 billion euros (S$14.4 billion) into TenneT Holding BV’s German power grid in exchange for a 46 per cent stake.
Singapore’s wealth fund GIC and Norges Bank Investment Management are also part of the consortium that will subscribe for new shares in TenneT Germany, according to a letter by Finance Minister Eelco Heinen to the parliament on Wednesday (Sep 24).
APG said in a statement it would acquire about an 11 per cent stake in the power grid operator. It was not yet clear how GIC and Norges Bank would split the remaining 35 per cent.
The deal values the TenneT German grid at 40 billion euros. Bloomberg News reported last week that the government decided to proceed with a private placement instead of an initial public offering.
“The participation of private investors helps strengthen energy networks in Europe,” Heinen said in the letter. “This is important in light of energy security.”
TenneT has long sought to divest the German network, but talks on a sale to German development bank KfW collapsed in 2024 after the cost proved too much for the government’s stretched finances.
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The latest deal allows the unit to plan investments, with billions of euros needed to upgrade grid infrastructure that’s vital to its 2045 net zero goals.
Transmission lines, converters and connections all require significant work as the network expansion has not kept pace with burgeoning growth in renewable-energy output.
Cables that transport electricity from northern Germany – where many wind farms are located – to industrial areas in the south are often congested, driving up costs as other power plants have to be brought online.
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This is the second German grid deal in recent weeks. German operator Amprion attracted international attention in early September when private equity giant Apollo Global Management entered a joint venture with RWE to invest in the firm.
Returns on grid assets are regulated, making it a relatively risk-free business. TenneT Germany’s 2025 regulated asset base was pegged at 37.2 billion euros in a July presentation, rising to about 85 billion euros by 2029.
The Dutch company, whose German grid stretches from the northern coast down to the Alps, said earlier this year it aims to invest 200 billion euros in the next 10 years in both countries. BLOOMBERG, REUTERS

