Killeen electricity prices have decreased slightly by 0.1¢ over the past 7 days for an average 1000 kWh home. That’s about a $1/month savings for the typical household. With 117 plans available ranging from 8.08¢ to 22.84¢ per kWh, the market remains competitive. If you’ve been considering switching, a downward trend is generally a reasonable time to lock in a rate.