The commitments show that a substantial part of Big Tech's AI spending spree has already been locked in, without yet appearing as debt-like lease liabilities on company balance sheets.

Amazon, Google, Meta, and Microsoft are set to spend $1.5 trillion on data centers by 2027. Here's what surging AI infrastructure costs mean for

Big Tech has committed $2.4T to AI infrastructure while Bitcoin miners pivot to HPC contracts. Here's what the convergence means for investors.