Arlington electricity prices have increased by 0.8¢ over the past 7 days for an average 1,000 kWh home, rising from 14.59¢ to 15.36¢ per kWh. That works out to about $8 more per month. This week’s range ran from 6.6¢ to 22.57¢, and 120 plans are available across North Texas. Plan structure, term length, and provider all drive where a household lands in that range, so comparing options matters.