US AI investment is the largest industrial investment wave relative to GDP since 19th-century railroad building
Measured as a share of GDP, US AI investment is the largest industrial investment wave since the building of the railways in the 19th century, according to a report of 12 September.
Who is affected and how
- supplier
- The investment wave raises both capacity and price risk for energy, cooling and construction suppliers.
Sources
- More has already been spent on AI than on the 19th-century national railway building in the USbitcoinbazis.hu · Sep 12, 2026 · magyar
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