Free nights and weekends plans in Dallas give you electricity at no cost during set hours, in exchange for higher rates the rest of the time. Right now we track 3 time-of-use plans from 2 providers: none offer free nights, one offers free weekends, and two offer free days. The lowest anytime rate among these plans is 15.6¢/kWh. Pricing is checked daily, so these figures reflect today’s offers.