Increased AI Demand Revives Peaker Power Plants Across the U.S.
DATA AND AI INFRASTRUCTURE
Rising electricity demands from artificial intelligence data centers have led to the postponement of retirement plans for many peaker power plants across the U.S., including Chicago's Fisk power plant. The PJM Interconnection reported a surge in power prices, prompting approximately 60% of oil, gas, and coal plants slated for retirement to remain operational, raising concerns about increased pollution and environmental justice in low-income communities. The economic viability of these plants has improved significantly, with electricity prices rising over 800% compared to last year.

Dec 24, 2025, 10:52 AM