Published by Global Banking and Finance Review
Posted on November 12, 2025
2 min readLast updated: January 21, 2026
Germany plans to invest €7.6 billion in TenneT Germany, aiming for a 25.1% stake to boost grid operations and support renewable energy integration.
By Holger Hansen
BERLIN (Reuters) -The German government is considering acquiring a 25.1% minority stake in electricity grid operator TenneT's German unit, an economy ministry spokesperson said on Wednesday, for which it plans to allocate several billion euros in the 2026 budget.
With more than 14,000 km (8,700 miles) of power lines, TenneT Germany is the country's biggest operator of high-voltage transmission grids, upgrades of which have been key to strengthening grids during times of more input from renewables.
Germany already holds minority participation in high-voltage power grids TransnetBW and 50Hertz.
"We see potential for an economically sensible investment" and the opportunity to contribute to a stable financing structure for the unit and grid expansion, said the spokesperson.
According to a finance ministry document seen by Reuters, Germany plans to allocate up to 7.6 billion euros ($8.9 billion) in the coming years towards acquiring a stake in the unit.
The document foresees around 102 million euros in expenditures for 2026 and makes commitments for the following years with the remaining 7.48 billion euros.
The funds are initially subject to a budget freeze and may only be released with the approval of the budget committee.
The spokesperson said the draft provisions do not mean a decision has been made, and if the acquisition were to take place via state-owned lender KfW, only refinancing costs in the low three-figure millions would affect the budget.
The Dutch government said in September it is selling 46% of the unit to an investor consortium, following an unsuccessful attempt to sell it to Berlin last year under the previous government.
The Handelsblatt business newspaper first reported on Wednesday on the inclusion of the TenneT unit in ministry budget documents.
($1 = 0.8575 euros)
(Reporting by Holger HansenWriting by Miranda MurrayEditing by Thomas Seythal and Frances Kerry)
TenneT is a leading electricity transmission system operator in Europe, managing high-voltage transmission grids and facilitating the integration of renewable energy sources.
A minority stake refers to owning less than 50% of a company's shares, which typically does not allow the shareholder to control company decisions.
High-voltage transmission grids are networks that transport electricity over long distances at high voltages, reducing energy loss and enabling efficient power distribution.
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