The AI Infrastructure Stack
Overview  /  Tier III Physical Data Center  /  Layer 06: Data Center Facility Systems
Sub-category 6.7

Backup Generators (gensets)

Natural-gas and diesel standby. Multi-year backlogs at Cummins / Caterpillar.

Players

Players: Cummins CMI, Caterpillar CAT, Generac GNRC, Rolls-Royce / mtu RR.L, Kohler Private, Wartsila WRT1V.HE, Atlas Copco ATCO-A.ST

Analysis coming soon — this page is scaffolding for deeper research into backup generators (gensets).