Frisco electricity prices have decreased slightly over the past 7 days, down 0.1¢ per kWh for an average sized home. That’s about a $1/month decrease. With 118 plans available ranging from 7.8¢ to 23.56¢ per kWh, the market remains competitive. If you’re shopping for a plan, stable-to-declining rates are generally a favorable time to lock in.