FILE PHOTO: A flare burns excess natural gas in the Permian Basin in Loving County, Texas, U.S. November 23, 2019. Picture taken November 23, 2019. REUTERS/Angus Mordant/File Photo A spike in power usage from artificial intelligence (AI) data centers could significantly boost natural gas demand in the second half of the decade, analysts at investment banker Tudor Pickering Holt & Co said in a report on Tuesday. As much as 8.5 billion cubic feet per day of natural gas could be required additionally to match the rise in demand, the report added.