Rockwall electricity prices have increased slightly over the past 7 days, rising from an average of 15.15¢ to 15.26¢ per kWh for a 1,000 kWh home. That’s about $1 more per month for the average household. Across North Texas, 115 plans currently range from 7.2¢ to 22.57¢ per kWh, reflecting differences in term length, plan type, and provider. We track these trends weekly, so watch for further movement.