TL;DR

The Chancellor used his 28 October Budget to launch a British Data Centre Covenant: operators that invest in their local area, create jobs there and protect water supplies are promised a connection to the grid, plus permission to generate power on site while they wait. In Northumberland, where one large facility is approved and two more are under consideration, the council leader and the local MP both welcomed the idea with caveats.

From proposal to policy

Before the Budget, ministers were reported to be weighing a deal of this kind, as we covered in our article on the covenant proposal. John Healey has now announced it. The official transcript records him telling MPs the covenant brings “strict tests that data centres must meet”, and tying it to sovereignty: “When the NHS uses AI to treat patients, we want that data here.”

The bargain runs both ways. Critical sites that pass the tests are promised a grid connection, and in the meantime may build their own generation where needed.

The view from Blyth

Northumberland County Council has already approved a £10bn facility at Cambois for the US firm QTS and has two further applications in hand. Its Conservative leader, Glen Sanderson, called the sector “absolutely critical” for the economy, provided development “is done right and carefully”.

Ian Lavery, Labour MP for Blyth and Ashington, said the pledge “broadly speaking does address the issues” residents have raised, but warned that the “devil is in the detail”. In September he asked the prime minister to regulate projects in his constituency, arguing that they occupy industrial land in short supply which other employers could use. He told the Local Democracy Reporting Service he was unsure the covenant could deal with “three or four data centres within two square miles”.

Looking Forward

In our view, the covenant as announced says what operators must offer but not how that will be measured. The test for councils such as Northumberland will be whether “local jobs” and “local investment” come with numbers attached, and whether the tests weigh several sites clustered together rather than judging each application alone. Until the detail is published, developers face a clear incentive to offer community benefits early, and councils gain a national reference point when negotiating them.