No State’s Residential Electricity Prices Rose Faster Than Illinois’: Up 28 Percent in a Year, Per the Federal Table

EIA's own state table: Illinois average residential electricity went from 18.58 to 23.85 cents per kilowatt-hour, May 2025 to May 2026 - a 28 percent jump, the largest of the fifty states and DC, while the national average rose 6. Every sector paid more. The table doesn't say why, and neither do we.









