Del Rio electricity prices have decreased slightly over the past 7 days, with the average rate dropping 0.1¢ to 16.08¢/kWh. That’s roughly a $1/month savings for a typical 1,000 kWh home. With 121 plans available and rates spanning from 8.5¢ to 23.54¢ per kWh, the market remains competitive across different term lengths and plan types.