It's happened. OpenAI wants to use more electricity than bitcoin (2-4x more).
They want five to seven 5 gigawatt data centers
OpenAI also wants 36 new semiconductor manufacturing facilities. TSMC is the largest semiconductor manufacturer and the only leading-edge manufacturer and they have 18.
OpenAI also wants to raise $7 trillion to realize that vision. Apple, Nvidia, Google, Meta, Amazon, and Microsoft have a combined $600 billion. Literally the richest companies in the world couldn't fund 10% of this vision.
https://fortune.com/2024/09/27/openai-5gw-data-centers-altman-power-requirements-nuclear/
https://www.nytimes.com/2024/09/25/business/openai-plan-electricity.html