Mcallen electricity prices have decreased slightly over the past 7 days, down 0.1¢ per kWh on average. That’s about a $1/month savings for a typical household. With 118 plans available ranging from 7.1¢ to 23.54¢ per kWh, the market remains competitive. While we can’t predict future movement, stable-to-declining rates are generally a good opportunity to lock in.