---
title: "Launch of UK’s ‘largest AI supercomputer’ delayed by power supply problems"
slug: "groesster-ai-supercomputer-grossbritanniens-verzoegert-sich-wegen-stromproblemen"
date: 2026-09-24
category: tech-pub
tags: []
language: en
sources_count: 1
featured: false
publisher: AInauten News
url: https://news.ainauten.com/en/story/groesster-ai-supercomputer-grossbritanniens-verzoegert-sich-wegen-stromproblemen
---

# Launch of UK’s ‘largest AI supercomputer’ delayed by power supply problems

**Published**: 2026-09-24 | **Category**: tech-pub | **Sources**: 1

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## TL;DR

Datacentre hailed by government was supposed to start operating next year but may be held back into mid-2030s A huge datacentre project hailed by the UK government will miss its launch date next year and could be delayed into the mid-2030s.

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## Summary

Datacentre hailed by government was supposed to start operating next year but may be held back into mid-2030s A huge datacentre project hailed by the UK government will miss its launch date next year and could be delayed into the mid-2030s. The site in Loughton, Essex, was described as the country’s largest AI supercomputer when it was announced in 2025, but power supply problems mean it now faces a lengthy wait before coming online. Continue reading...

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## Why it matters

The site in Loughton, Essex, was described as the country’s largest AI supercomputer when it was announced in 2025, but power supply problems mean it now faces a lengthy wait before coming online.

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## Key Points

- The site in Loughton, Essex, was described as the country’s largest AI supercomputer when it was announced in 2025, but power supply problems mean it now faces a lengthy wait before coming online.

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## Nauti's Take

The project shows the UK is thinking big on AI infrastructure, and the demand for compute is real. The problem sits in the grid: when a flagship site may wait into the 2030s for power, energy becomes the real limit for AI in Europe. Companies counting on local compute should keep a cloud fallback ready, while grid operators and energy startups are looking at a genuine opportunity here.

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## FAQ

**Q:** What is Launch of UK’s ‘largest AI supercomputer’ delayed by power supply problems about?

**A:** Datacentre hailed by government was supposed to start operating next year but may be held back into mid-2030s A huge datacentre project hailed by the UK government will miss its launch date next year and could be delayed into the mid-2030s.

**Q:** Why does it matter?

**A:** The site in Loughton, Essex, was described as the country’s largest AI supercomputer when it was announced in 2025, but power supply problems mean it now faces a lengthy wait before coming online.

**Q:** What are the key takeaways?

**A:** The site in Loughton, Essex, was described as the country’s largest AI supercomputer when it was announced in 2025, but power supply problems mean it now faces a lengthy wait before coming online.

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## Related Topics

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## Sources

- [Launch of UK’s ‘largest AI supercomputer’ delayed by power supply problems](https://www.theguardian.com/technology/2026/sep/24/construction-largest-supercomputer-delayed) - The Guardian AI

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## About This Article

This article is a synthesis of 1 sources, curated and summarized by AInauten News. We aggregate AI news from trusted sources and provide bilingual (German/English) coverage.

**Publisher**: [AInauten](https://www.ainauten.com) | **Site**: [news.ainauten.com](https://news.ainauten.com)

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*Last Updated: 2026-09-24*