Arlington electricity prices have edged up 0.1¢ over the past 7 days, bringing the average to 15.26¢/kWh for a typical 1,000 kWh home. Available rates run from 7.2¢ to 22.57¢ per kWh across 115 plans in North Texas, so term length and plan type drive much of the difference. The average moved little, but we track these trends daily so you can see where the market stands.