Bitcoin miners face widening AI financing costs as lenders scrutinize deals

Bitcoin mining companies expanding into artificial intelligence and high-performance computing face sharply different borrowing costs as lenders scrutinize large-scale data center projects, adding to the industry’s growing financing challenges.According to the latest Miner Weekly newsletter from BlocksBridge Consulting, securing major AI customers has only been part of the challenge for miners. Companies must also raise billions of dollars to purchase computing equipment, build facilities and secure the power infrastructure needed to fulfill their contracts.“[B]ig lenders have become more selective about data center loans and decisions increasingly depend on the customer, the contract and the path to completion,” BlocksBridge said.IREN, which has expanded from Bitcoin mining into AI infrastructure, illustrates the differences in financing costs. The company secured a $3.65 billion GPU financing package in June at a blended interest rate of 6%, followed by a separate $2.4 billion financing arrangement in August at a fixed rate of 9%. The two agreements cover different projects, so they’re not directly comparable, but they show how borrowing costs can vary even within the same compan...