AI data centre emissions vastly underestimated, UK admits

The UK says projections for AI data centre climate impact were revised up by as much as 136x. The snippet confirms a forecast change, but the post does not disclose the baseline, time frame, or which facilities were counted. The key issue is the accounting method, not the generic claim that AI uses more power.

Why it matters: FT reports a UK admission that AI data-centre emissions estimates were off by as much as 136x. HKR-H/K/R pass on the official reversal, concrete number, and infra-policy impact, but undisclosed baseline and time horizon keep it at low-featured.