Grapevine electricity prices have decreased by 0.1¢ over the past 7 days for an average sized home. That translates to about $1/month in savings for the typical family. With 118 plans available ranging from 7.8¢ to 23.56¢ per kWh, the market remains competitive. We don’t have a crystal ball, but when rates trend down, it’s generally a good time to lock in if you’re due for a switch.