DataVita withdrew claims that its planned Chapelhall artificial-intelligence datacentre near Airdrie would run entirely on renewable power after planning documents showed a phased grid connection through National Grid Scotland, according to disclosures reported by The Guardian on 7 November.
The developer had marketed the £750 million campus as a green compute hub for Scottish Enterprise-backed tenants. Revised filings now describe an initial import capacity from the transmission network while on-site generation and private wire projects remain subject to separate consents. Planners at North Lanarkshire Council had queried the earlier all-renewable narrative during pre-application meetings.
Why grid reality matters for AI builds
Large-language-model training clusters draw continuous megawatt loads that dwarf typical office estates. Grid operators queue connection requests years in advance, and renewable-only paths often require co-located storage or dedicated wind contracts not yet built. DataVita's amended environmental statement acknowledges that the first build phase would rely on grid imports meeting Scottish carbon-intensity averages until ancillary assets arrive.
Ministers have promoted Scotland as a European AI host because of cooler climates and land availability, but every megaproject now faces scrutiny over whether marketing language matches connection agreements. Community councils in Chapelhall raised traffic and noise concerns independent of power sourcing; the energy revision adds a second line of questioning about local grid headroom.
Policy and procurement angles
Public-sector buyers writing AI cloud frameworks increasingly ask for power-use effectiveness metrics and contracted renewable percentages. A datacentre that begins on grid mix must still document a credible path to contracted green supply or risk losing public tenders. Scottish ministers have not withdrawn support for the site, but opposition MSPs asked whether enterprise grants tied to sustainability milestones should pause pending updated planning conditions.
What tenants and investors should expect
Hyperscale tenants negotiating colocation deals will read the amended connection schedule carefully. Investment committees backing AI infrastructure have started treating grid contracts as primary diligence items after London and Dublin faced similar controversies. DataVita says it remains committed to the campus timetable; the immediate task is aligning public statements with what engineers can energise on day one. For UK AI policy, the episode reinforces that compute strategy and electricity planning are one conversation, not two press releases.
Local residents scheduled a community meeting for mid-November to review traffic studies attached to the revised application. Scottish Power Networks has not commented on queue position for the site, leaving journalists to rely on planning appendices for firm dates. None of those documents alter the near-term picture: marketing language and engineering reality are being reconciled in public view.