U.S. Data Center Demand Seen Hitting 66 GW by 2027 as Edge AI Cuts Energy Use
Updated
Updated · TechTarget · Jun 9
U.S. Data Center Demand Seen Hitting 66 GW by 2027 as Edge AI Cuts Energy Use
3 articles · Updated · TechTarget · Jun 9
Summary
66 gigawatts of U.S. data center power demand is projected for 2027, up from 31 GW in 2025, as AI’s share of global data center demand rises from 14% to 27%.
Edge computing is presented as a sustainability lever because it processes inference near the data source, reducing network transmission, avoiding much of the cloud’s cooling overhead and using lower-power hardware for repetitive tasks.
30% of data center energy can go to cooling, according to the IEA, but edge is not a universal fix: fragmented NPU chips often require model re-engineering, and hyperscale cloud operators may still be more efficient for some workloads.
Manufacturing, autonomous systems and point-of-care diagnostics are cited as strong edge use cases, while large-scale training, frequent model updates and centralized data aggregation remain better suited to cloud infrastructure.
SEC climate rules in the U.S. and the EU’s CSRD and AI Act are pushing companies to track energy per inference, carbon per workload and total cost, while small language models and hybrid edge-cloud designs make that measurement more practical.
Will AI's soaring energy bill create a 'compute divide,' leaving innovation to only the wealthiest corporations?
Is edge AI's green promise a mirage, creating a larger e-waste crisis than the data centers it's meant to replace?
U.S. Data Center Electricity Demand to Soar: AI, Grid Strain, and the Race for Sustainable Solutions (2025–2027)
Overview
The United States is facing a dramatic surge in data center electricity demand, driven by the escalating needs of advanced computing. This rapid growth is projected to significantly increase power consumption from 2025 to 2027, putting major pressure on existing power grids and infrastructure across different regions. In key markets like PJM, the expansion of data centers has caused substantial disruption, with soaring costs to secure power supplies—about $23 billion directly linked to data centers. Ultimately, these rising costs are passed down to consumers, highlighting the critical financial and infrastructural challenges created by the AI-driven data center boom.