Data Centres: Energy and Water Consumption

Baroness Stuart of Edgbaston Excerpts

Tuesday 8th July 2025 Lords Chamber

[Baroness Stuart of Edgbaston (CB)]

My Lords—

[Baroness in Waiting/Government Whip (Baroness Anderson of Stoke-on-Trent) (Lab)]

My Lords, there is time to hear from both noble Lords. We will start with the Labour Party.

[Lord Vallance of Balham (Lab)]

I have given answers on the data centres. The broader question of AI has been looked at by a number of publications, including recently in the journal Nature, which looked at the overall energy consumption by AI and the overall potential energy reduction by the application of AI across industries. It turned out to be slightly net positive for energy. The noble Viscount is right that energy consumption is a major area to think about. There are new chips that are reducing energy consumption by a thousandfold and new approaches to machine learning that can reduce it. It is high on the list of concerns, and that is why the AI Energy Council has formed a sustainability working group.

[Baroness Stuart of Edgbaston (CB)]

My Lords, in the light of the National Preparedness Commission report and the energy requirement of the AI data centres, is the Minister satisfied that this is not undermining our energy systems’ resilience?

[Lord Vallance of Balham (Lab)]

The latest data suggests that it is about 2.5% of total energy consumption. That will increase, and is being taken into account. It is clearly important that, as we move to more renewable sources of energy and come off reliance on gas, we have an increased supply. It is also why the Government announced that Rolls Royce will be the first partner for small modular reactors, which will be an important part of our energy system going forward.

Artificial Intelligence Opportunities Action Plan

Baroness Stuart of Edgbaston Excerpts

Thursday 16th January 2025 Lords Chamber

[Lord Vallance of Balham (Lab)]

I certainly agree that it is a significant challenge, and I add one other thing. The challenge is not only one of regulation of procurement and making sure that we have the data systems correct; it is one of making sure that we actually deliver, rather than talking about it. Delivery will be key, and we need a proper mechanism to deliver this in the form of a mission with real delivery outcomes. That is why I was pleased to see that we have very tight timelines on all the recommendations in the report. We must make sure that that happens and, as we do so, that we bring in the other necessary controls and actions to propel every part of this, from funding start-ups right the way through to procurement, and, as the noble Lord said, ensuring that we look after the privacy and autonomy of the data.

[Baroness Stuart of Edgbaston (CB)]

My Lords, the Minister acknowledged the importance of the data collected being interoperable and very reliable. With that mind, what discussions has he had with the First Ministers of Wales and Scotland to ensure that data such as NHS data is collected in a fashion that is comparable and therefore usable?

[Lord Vallance of Balham (Lab)]

Clearly, this is a UK-wide issue. I am pleased that Scotland has been at the forefront of data in health for many years and has done an extremely good job of getting that into the right place. As we develop the national data library, these questions of data collection, interoperability, curation—which is incredibly important—and systems to ensure privacy and protection will be discussed widely right across the UK. We need to make sure that everything is interoperable, otherwise we will undo the value that we are creating.

Undersea Cables

Baroness Stuart of Edgbaston Excerpts

Tuesday 3rd December 2024 Lords Chamber

[Lord Vallance of Balham (Lab)]

The cables provide the connections that we need for all purposes across telecommunications.

[Baroness Stuart of Edgbaston (CB)]

My Lords, may I tempt the Minister again to stray a little from his brief and to return to naval support? At the moment, RFA “Proteus” is the only ship that protects our undersea cable structure. Is his department making representations to the strategic defence review to ensure that a second vessel is purchased?

[Lord Vallance of Balham (Lab)]

There are two vessels. The “Sovereign” is the repair vessel I referred to, which the cable companies pay for and is on standby 24/7 to repair the cables. “Proteus” has a different purpose; it is an MoD vessel that can take account of all underwater structures. It is not a DSIT vessel but an MoD vessel with broad responsibilities.

Artificial Intelligence: Regulation

Baroness Stuart of Edgbaston Excerpts

Monday 4th December 2023 Lords Chamber

[Viscount Camrose (Con)]

I thank the noble Lord for raising this; it is extremely urgent. In my view, few things could be more catastrophic than the loss of faith in our electoral process. In addition to the protections that will be in place through the Online Safety Act, the Government have set up the Defending Democracy Taskforce under the chairmanship of the Minister for Security, with a range of ministerial and official activities around it. That task force will engage closely, both nationally, with Parliament and other groups and stakeholders, and internationally, to learn from allies who are also facing elections over the same period.

[Baroness Stuart of Edgbaston (CB)]

My Lords, I declare an interest as the First Civil Service Commissioner. If we want to regulate and to introduce legislation, the Government themselves will require a set of skills that they currently may not have. Can the Minister assure the House that we will have within government the skills to regulate artificial intelligence?

[Viscount Camrose (Con)]

When the then frontier model task force was set up, we had in senior officialdom a total of three years of PhD-level experience in AI safety. I am pleased to say that that number is now 150. We have probably the greatest concentration of AI safety researchers and scientists of any nation working currently for the United Kingdom Government on this crucial issue of AI safety.