#power

Generation, transmission and everything between the grid and the rack.

• The eleven parts that only show up above hyperscale2026-09-09

  Eleven of this catalog's 130 part categories never appear below campus scale. Ten of them are power. One is optics.

• Half the supplier bench, a sixth of the coverage2026-09-07

  Cooling, power distribution and generation hold 43% of this catalog's supplier placements and drew 16% of three weeks of trade coverage.

• The 2–4 year part: who makes large power transformers2026-09-02

  The slowest component in a GW-class campus isn't silicon — it's the 345–765 kV transformer at the fence line.

• The five AI data center parts this catalog flags as tight or constrained2026-08-30

  Of 130 part categories, five carry a supply flag — and four of them sit on the power side of the fence, not in the rack.