Scottish AI Data Center CoreWeave at £8.2bn Cannot Operate on Renewable Energy

An investigation by The Guardian, published on July 6, 2026, revealed that the flagship British AI project—a £8.2 billion data center in rural Lanarkshire—has no actual plan to power the facility with renewable energy sources, as promised during the announcement.

What the government promised during the announcement

In January 2026, the UK government announced the construction of a giant data center in Lanarkshire (Scotland)—a joint project between American company CoreWeave and Scottish company DataVita. The official rhetoric was built on three pillars: 100% power from renewable sources directly on-site, facility completion by 2030, and economic prosperity for the region.

The planned facility's power capacity was compared to a nuclear reactor—and that's precisely why the "green" power promise looked attractive in the context of the climate agenda. The project became part of the AI Growth Zones program—special zones for accelerated AI development with simplified approvals and priority access to infrastructure.

What the investigation found

The Guardian journalists discovered that even before the public announcement, the government and developers privately acknowledged a serious "problem" with the site's power supply. A workable scheme to cover the enormous power consumption through on-site renewable sources simply did not exist—neither plans nor working technical solutions. Publicly, however, a completely different picture was being presented.

• Project announcement—January 2026
• Declared investment volume—£8.2 billion
• Developers—CoreWeave (USA) and DataVita (Scotland)
• Stated completion date—2030
• Power consumption—comparable to a nuclear reactor
• Actual situation—no working plan for renewable power exists

"This is a smokescreen," is how village residents selected for construction describe what's happening in a comment to

The Guardian.

Why this matters beyond Scotland

The Lanarkshire case is not isolated. British AI Growth Zones are a broad government program with several sites across the country. If the flagship project doesn't withstand fact-checking, the question arises: how honest are the energy promises for other locations?

This is also a broader story about the gap between the public commitments of the AI boom and the physical limitations of the energy system. Data centers consume colossal amounts of electricity—and in the UK, anxiety is growing that the AI race is accelerating faster than the infrastructure to power it is being built.

What this means

The investigation casts doubt on the credibility of "green" energy promises within the entire British AI Growth Zones strategy: if the flagship facility is built on unfeasible commitments, the remaining program projects have a reputational debt to the public that has yet to be repaid.

Frequently asked questions

Why can't they simply connect to the general power grid?

A data center with nuclear reactor-level power requires either direct connection to large-scale generation or extensive construction of on-site infrastructure. According to The Guardian, neither option has been arranged for Lanarkshire—this is precisely what the publication's sources call the "problem."

What does CoreWeave do?

CoreWeave is an American cloud company specializing in GPU computing for AI tasks. In 2025–2026, it has been actively expanding in Europe, signing major infrastructure contracts in the UK and other countries.