Anthropic says energy difficulties could slow AI infrastructure buildout

In its IPO prospectus filed on Monday, Anthropic warned that its already high energy costs are expected to continue rising, and that delays in securing energy could slow AI infrastructure buildout. The prospectus discloses that the company carries about $400 billion in chip procurement and data center lease obligations, and lost $81 billion in the first half of this year. The document lists energy as a risk multiple times: negotiations with third parties, project delays, cost overruns, and the possibility that AI companies may be required to share grid upgrade costs even if they do not use them directly could all push up operating costs; the prospectus says that due to the contract structure, the company may bear these costs even if the underlying power capacity is delayed or never materializes. The document also warns that rising temperatures and heightened wildfire risk from climate change pose physical threats to its infrastructure.