MARA CEO Says AI Compute Now Far More Profitable Than Bitcoin Mining

The economic logic that built the industrial Bitcoin mining sector is being turned on its head.

Fred Thiel, CEO of MARA – one of the largest publicly traded Bitcoin mining companies – told journalist Natalie Brunell in a July 23 interview that the same megawatt-hour now produces dramatically higher returns when allocated to AI computing rather than holding hash rate.

The comments, highlighted in the original report, confirm a shift that has been reshaping miner balance sheets for months. Thiel didn’t mince words. Electricity, he said, has become the most critical resource in the industry, and the profit divergence is too wide to ignore.

MARA is moving toward AI data center operations while continuing to mine Bitcoin in regions where energy is near-free or wasted. The dual strategy leaves pure-play mining exposure looking increasingly untenable for public companies that must answer to shareholders every quarter.