The IEA reported that electricity demand from data centres rose 17% in 2025 and that AI-focused data-centre demand grew faster than overall global electricity demand.
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The realized 2025 increase establishes that electricity demand is already responding to data-centre investment. It supports the report’s distinction between cheap intelligence and scarce physical complements, while the 2030 figures remain forecasts rather than historical outcomes.
NBER analysis formalized the weakest-link mechanism
The NBER working paper A.I. and Our Economic Future examined a world in which AI and advanced robots could perform human tasks more cheaply and framed production as constrained by bottlenecks or weakest links.
Grid queues and build times exposed a physical timing mismatch
The IEA reported that more than 2,500 GW of renewable, large-load and storage projects were stalled in grid queues and contrasted 5–15 year grid build timelines with roughly 1–3 year data-centre builds.
Eaton reported in its Q2 2026 investor presentation that Electrical Sector data-centre orders rose approximately 85% and revenue rose approximately 65% versus Q2 2025.
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By Roadstar· 2,066 words
If intelligence becomes cheap, what becomes the binding constraint?
Data-centre electricity demand accelerated
[2]The IEA reported that electricity demand from data centres rose 17% in 2025 and that AI-focused data-centre demand grew faster than overall global electricity demand.
The realized 2025 increase establishes that electricity demand is already responding to data-centre investment. It supports the report’s distinction between cheap intelligence and scarce physical complements, while the 2030 figures remain forecasts rather than historical outcomes.
NBER analysis formalized the weakest-link mechanism
[1][2][4][10][11][12]The NBER working paper A.I. and Our Economic Future examined a world in which AI and advanced robots could perform human tasks more cheaply and framed production as constrained by bottlenecks or weakest links.
Grid queues and build times exposed a physical timing mismatch
[3]The IEA reported that more than 2,500 GW of renewable, large-load and storage projects were stalled in grid queues and contrasted 5–15 year grid build timelines with roughly 1–3 year data-centre builds.
Micron reported record fiscal Q3 results
[12]Micron reported fiscal Q3 2026 revenue of USD 41.46 billion, operating cash flow of USD 25.39 billion and net capex of USD 7.1 billion.
Vertiv reported strong second-quarter growth
[11]Vertiv reported Q2 2026 net sales of USD 3.274 billion, 24% higher than Q2 2025, including 18% organic sales growth.
Eaton disclosed strong data-centre demand
[10]Eaton reported in its Q2 2026 investor presentation that Electrical Sector data-centre orders rose approximately 85% and revenue rose approximately 65% versus Q2 2025.
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