Leaders at OpenAI, Anthropic, Microsoft, Google and several American power and utility companies met Thursday morning at the White House to discuss the future of artificial intelligence energy infrastructure in the U.S., sources familiar with the meeting told CNBC.OpenAI CEO Sam Altman, Anthropic CEO Dario Amodei and Google president Ruth Porat were all in attendance at the meeting, which focused on bringing the public and private sectors together to talk about artificial intelligence's energy usage, data c ...