Reuters reported that generator step-up transformer lead times exceeded 160 weeks in early 2026, compared with a 143-week average in 2024.
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The report illustrates an equipment constraint on power delivery. These lead times apply to generator step-up transformers, not every piece of data-center electrical equipment.
Reported Essex grid delay shows the site-level risk
On its second-quarter earnings call, TSMC said tight packaging capacity was limiting customer growth and outlined a planned $60–64 billion 2026 capital budget.
PJM distinguishes a large-load connection from firm service
PJM’s board decision specified resource-adequacy treatment for certain new large loads that lack sufficient capacity and cannot otherwise be served at its reliability standard, with the requirement taking effect from June 2027.
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By Intermission· 1,439 words
Where will the next AI bottleneck emerge, and who can retain the profits?
Long electrical-equipment lead times enter the expansion picture
[8]Reuters reported that generator step-up transformer lead times exceeded 160 weeks in early 2026, compared with a 143-week average in 2024.
The report illustrates an equipment constraint on power delivery. These lead times apply to generator step-up transformers, not every piece of data-center electrical equipment.
Reported Essex grid delay shows the site-level risk
[1]The Telegraph reported that electricity would not be available for Nscale’s anticipated 2027 Essex data-center opening.
TSMC identifies packaging as a competing constraint
[5]On its second-quarter earnings call, TSMC said tight packaging capacity was limiting customer growth and outlined a planned $60–64 billion 2026 capital budget.
PJM distinguishes a large-load connection from firm service
[4]PJM’s board decision specified resource-adequacy treatment for certain new large loads that lack sufficient capacity and cannot otherwise be served at its reliability standard, with the requirement taking effect from June 2027.
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