US power demand to hit 4,399 bn kWh by 2027 driven by AI data centers
AI-hungry data centers push US electricity consumption to new highs in 2026-2027.
The U.S. Energy Information Administration (EIA) forecasts record power consumption in 2026 and 2027, reaching 4,269 billion kWh and 4,399 billion kWh respectively, up from a record 4,195 billion kWh in 2025. The surge is largely fueled by data centers powering artificial intelligence and cryptocurrency operations, along with broader electrification of homes and businesses. For the first time on record, commercial electricity sales (1,550 billion kWh) are expected to outpace residential sales (1,508 billion kWh) in 2026, reflecting the intense energy demands of commercial AI infrastructure.
As renewable generation rises from ~24% in 2025 to 27% in 2027, coal's share falls from 17% to 15%, while natural gas holds steady at 40% and nuclear at 18%. Natural gas sales for power generation are projected at 36.6 billion cubic feet per day in 2026, slightly below the 2024 record. The EIA's outlook underscores the growing tension between AI-driven energy demand and the transition to cleaner power sources.
- US power consumption to hit record 4,399 billion kWh by 2027, up 4.9% from 2025.
- Commercial sector electricity sales to surpass residential for first time in 2026.
- Coal generation share drops to 15% as renewables rise to 27% by 2027.
Why It Matters
AI data center growth is reshaping US energy grids, accelerating the shift from coal to renewables while straining infrastructure.