UK government hailed AI supercomputer faces major delay into mid 2030s from power supply issues.

A major data centre project in Loughton, Essex, which was hailed by the UK government, is now facing considerable delays. When it was initially announced in 2025, this facility was described as the country's largest AI super computer, a significant step for national technological infrastructure. The project was originally expected to begin operating next year, but this launch date will now be missed.

The substantial setback is attributed to unresolved power supply problems affecting the site. These critical issues mean that the ambitious super computer could be held back from coming on line until the mid 2030s. This lengthy postponement represents a significant challenge for a project that was highly anticipated by the government.