AI & Enterprise

OpenAI considers mega data centre in Ohio backed by Nvidia

OpenAI is seeking to lease a 10-gigawatt AI data centre in the U.S. state of Ohio, a move that could rank among the largest single-site AI computing infrastructure investments if completed. Discussions are based on funding support from Nvidia. The proposed location is the former Portsmouth gas diffusion plant site in Pike County. OpenAI’s Stargate project has secured about 7 gigawatts across seven sites as of September 2025.

Industry

U.S. senator presses SEC to delay SpaceX IPO ahead of listing

U.S. Senator Elizabeth Warren (Elizabeth Warren) urged the Securities and Exchange Commission to delay SpaceX\'s initial public offering, citing concerns over valuation, corporate governance and investor protection. She warned the listing could pose an unusual threat to investor safeguards and market integrity. Warren also raised issues tied to SpaceX\'s acquisition of Elon Musk-owned xAI and potential index inclusion that could expose index fund investors to risks without choice.