Core Scientific Buys Polaris Bitcoin Mine for $421M Oklahoma AI Power Expansion
Bitcoin Core Scientific Buys Polaris Bitcoin Mine for $421M Oklahoma AI Power Expansion This article first appeared in The Energy Mag. The original article can be viewed here. The Energy Mag (formerly The Miner Mag) provides news, data, and insights on the energy–compute–markets nexus. The company said Tuesday it plans to scale its Muskogee, Oklahoma campus to roughly 1.5 gigawatts of gross power, or about 1 gigawatt of leasable capacity, by combining acquisitions, grid expansion and behind-the-meter generation strategies. At the center of the expansion is Core Scientifics agreement to acquire Polaris DS LLC, a operator that controls 440 megawatts of contracted power through Oklahoma & Electric. The site is already energized and actively operating, allowing Core to potentially accelerate delivery timelines for future AI customers compared with greenfield developments that can take years to secure utility approvals and transmission access. The transaction is expected to close in the third quarter of 2026, subject to regulatory approvals and other conditions. The deal highlights how large campuses — originally built for energy-intensive cryptocurrency operations — are increasingly becoming strategic targets in the AI infrastructure race because they already possess scarce grid access, substations and high-capacity electrical infrastructure. Core Scientific said construction has already started on a second, currently








