On December 26, 2025, CryptoRank published research arguing that AI is rapidly becoming the dominant new source of data center electricity demand, overtaking Bitcoin. The report estimates AI could account for nearly 40% of global data center power use by the end of 2025, with further sharp growth expected this decade.
This article aggregates reporting from 1 news source. The TL;DR is AI-generated from original reporting. Race to AGI's analysis provides editorial context on implications for AGI development.
This report crystallizes an emerging reality: the bottleneck for frontier AI is shifting from chips and capital to electrons and grid capacity. While Bitcoin spent years as the poster child for digital energy use, CryptoRank’s analysis shows AI data centers already consuming roughly twice Bitcoin’s electricity and accelerating. Training and serving ever‑larger models, plus embedding them into search, productivity tools and embedded devices, is turning AI into a quasi‑baseload load on power systems around the world.
For the AGI race, that means timelines are increasingly constrained by concrete infrastructure—power plants, transmission lines, water for cooling—rather than just algorithmic cleverness. In the short run, this tends to accelerate progress because operators race to secure scarce interconnects and sign aggressive power purchase agreements. In the medium term, however, political and environmental pushback on data center siting and emissions could slow or redirect growth. The comparison with Bitcoin is telling: AI has so far avoided the same level of scrutiny because its consumer value is more obvious, but once it claims a percentage point or more of global demand, it will take center stage in climate and energy debates.