# Nvidia explores converting decommissioned German nuclear plants into AI data centers

Digest AI · Hardware & Compute · published 2026-10-25T10:30:00Z

Canonical: https://digestai.news/story/nvidia-explores-converting-decommissioned-german-nuclear-plants-into-a

## Summary

Nvidia announced a preliminary partnership with German energy firm PreussenElektra GmbH to assess whether the utility’s decommissioned nuclear sites could be repurposed as high‑performance AI data centers. The two companies said the feasibility study will examine existing grid connections, land availability and industrial infrastructure to determine if the strict power and cooling requirements of “AI factories” can be met.

Guido Knott, chairman of PreussenElektra’s management board, said the former power‑plant locations have valuable infrastructure that could support new, future‑oriented uses. Nvidia’s senior regional director Markus Hacker added that reusing such sites could cut costs and shorten development timelines compared with building new facilities from scratch. The initiative remains experimental; no investment amounts, construction agreements or plans to use nuclear power for the data centers have been finalized.

Germany shut its last operational nuclear plant in April 2023 and is dismantling about 30 plants. PreussenElektra is responsible for decommissioning eight of them, which are the likely candidates for the assessment.

## Key points

- Nvidia and PreussenElektra entered a preliminary partnership to study repurposing decommissioned nuclear sites for AI data centers
- The feasibility study will evaluate grid links, land and industrial infrastructure to meet AI factory requirements
- No investment, construction plans or use of nuclear power have been confirmed; the project is experimental

## Why it matters

Reusing existing nuclear facilities could provide the massive power and cooling capacity AI models need, potentially lowering costs and speeding up Europe’s AI infrastructure rollout.

## Sources

1. [Nvidia eyes converting old nuclear plants into massive AI data centers](https://tomshardware.com/tech-industry/data-centers/nvidia-eyes-converting-old-nuclear-plants-into-massive-ai-data-centers-reusing-shut-down-german-energy-sites-could-reduce-the-cost-and-timeline-of-building-from-scratch) (Tom's Hardware, 2026-10-25)

## Cite

Digest AI, "Nvidia explores converting decommissioned German nuclear plants into AI data centers", 25 October 2026, https://digestai.news/story/nvidia-explores-converting-decommissioned-german-nuclear-plants-into-a

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