L

Lord Vallance of Balham (Lab)

Speaking in the House of Lords on 23 April 2025

Debate

Artificial Intelligence: Emissions

Contribution

The current estimate for 2024 was something like 7 terawatt hours of consumption; if we go forward to 2050, that is expected to be something like 62 terawatt hours, but, as I have just mentioned, the advances in technology may change that. There is a lot of uncertainty around the requirements. It is worth noting that, over the same time period, the increase in energy consumption from many other areas, including from electric vehicles, means that the proportion taken up by data centres, even if there is no technology improvement, is probably something like 10% of the total.

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