Scotland’s flagship AI datacentre can’t meet green pledge

TL;DR:

  • The £8.2bn Lanarkshire AI datacentre, a centrepiece of the UK’s AI growth zones, cannot meet its promise to run on on-site renewables, a Guardian investigation finds.
  • Developer DataVita has planning applications covering roughly 2 sq km, against the 40–100 sq km its stated 1GW renewables plan would require.
  • The government now says the site will connect to Britain’s strained grid, where waits run to eight to 10 years.

When it was announced in January, the Lanarkshire complex — built by US firm CoreWeave and Scotland’s DataVita — was billed as powered entirely from on-site renewables and completed by 2030. Documents obtained under freedom of information rules suggest neither claim holds. Internally, officials acknowledged an “issue” with “power provision” even as they publicly promised up to 1GW of new energy infrastructure.

The numbers don’t add up

DataVita’s stated plan — 400MW of solar and 800MW of wind — would generate more than one and a half times the output of Whitelee, the UK’s largest onshore windfarm. Yet its two operational datacentres currently draw about 25MW from the grid, and its parent company’s only mooted “energy park” envisions up to 19 turbines, roughly 5% of what is claimed. “To go from ‘nothing public’ to ‘country’s largest operational onshore windfarm’ in four years is pretty ambitious,” one energy consultant told the Guardian.

The human cost lands in Newarthill, a village near the site, where residents report being offered “sweeteners” — free solar panels, tree planting, even cash — by energy firms seeking land. The promised 3,400 jobs derive from figures for a different site, multiplied up; the charity Action to Protect Rural Scotland found them inflated by potentially “a hundred times”. The £543m community fund, meanwhile, is not yet real money — it is contingent on DataVita generating future revenues.

Looking forward

The story crystallises a national problem. As the National Grid stakes £1.4bn on AI-power platforms, the UK’s power constraints are becoming the deciding factor in whether its AI ambitions are buildable at all. Expediting a datacentre’s grid connection means potentially jumping the queue ahead of homes and hospitals — a trade-off the growth-zone framework was never designed to make. For communities promised transformation, the gap between announcement and delivery is now the story worth watching.

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