Trillion-Dollar Valuations Fuel “Incredible” $750Bn AI Spending Spree by Big Tech

The tech industry is in the midst of an “incredible” spending spree, fueled by soaring valuations and the promise of artificial intelligence. Tech’s biggest players—Amazon, Meta, Google, and Microsoft—are set to spend over $750 billion on AI-related capital expenditure in the next two years alone.
This spending is backed by breathtaking market optimism. Nvidia, the chipmaker powering the AI revolution, recently became the world’s first $5tn company. Microsoft and Apple have both surpassed the $4tn mark, and OpenAI, valued at $500bn, is rumored to be heading for a $1tn IPO. Alphabet (Google) further justified the exuberance by reporting its first-ever $100bn revenue quarter.
This $750bn outlay is just one part of a projected $3tn global spend on datacenters by 2028. These facilities are the “central nervous system” for AI, and the tech giants are racing to build them. Microsoft is constructing a massive site in Newport, Wales, and an even more powerful one in Wisconsin. Meta, meanwhile, tapped private credit for $29bn to expand its datacenter operations in Louisiana.
This spending is creating a new wave of economic activity. In Newport, the Microsoft project is seen as a “generational employment opportunity,” offering a high-tech future to a town once reliant on steel. The community is betting, alongside Big Tech, that this investment will pay off.
However, this massive spending by the “hyperscalers” is also inflating a wider market, with analysts warning that a $1.5tn funding gap is being filled by “speculative” debt. While Big Tech’s bet seems secure, the exuberance it has created could be financing a bubble for second-tier players.