Internet Activity: Energy Use

Baroness Bennett of Manor Castle Excerpts

Monday 27th January 2025 Lords Chamber

[Lord Hunt of Kings Heath (Lab)]

My Lords, I agree with everything my noble friend said. He knows that we have a programme within Great British Nuclear to appraise the technology involved in a number of shortlisted small modular reactors. It is making considerable progress. We expect further announcements to be made in spring. My noble friend will understand that there are discussions taking place within the spending review.

[Baroness Bennett of Manor Castle (GP)]

My Lords—

[Lord Lilley (Con)]

My Lords—

[Captain of the King’s Bodyguard of the Yeomen of the Guard and Deputy Chief Whip (Baroness Wheeler) (Lab)]

We will hear from the Green Party.

[Baroness Bennett of Manor Castle (GP)]

My Lords, the Minister has already acknowledged the energy demands and pressures. The noble Viscount, Lord Stansgate, raised the issue of mining and the resource use going into data centres. I would add a further one to that: water use. A typical data centre uses the same amount of water as 100,000 homes. We have a situation where seven out of 17 regions in England are expected to have water stress by 2030, rising to 12 by 2040. Are the Government considering ensuring that all new data centres use closed systems for water, so that we do not put more pressure on this vital resource?

[Lord Hunt of Kings Heath (Lab)]

My Lords, in wishing to develop their projects, these are the matters that data centre operators have to keep under consideration. If we are interested in the growth of the UK economy, we should welcome the potential in the UK, and build on what has already been achieved, through data centres and through artificial intelligence. We should look at the amount of money that has been spent in those areas and at the number of highly skilled jobs that are being used to employ many good people.