Arlington electricity prices have decreased by 0.2¢ over the past 7 days for an average 1000 kWh home. That’s about $2/month in savings for the average family. With 119 plans currently available ranging from 7.9¢ to 23.56¢ per kWh, the market is showing downward movement. We can’t predict where rates will go, but if you’re considering switching, a declining trend is typically a good time to lock in.