Electricity Plans in 78046

ZIP 78046 is in the AEP Central service area. Plans below are ranked by estimated total monthly cost at your usage, with delivery charges included.

Compare Plans in 78046 by Estimated Monthly Cost

Enter your monthly kWh for rankings that match your home. The default is 1,000 kWh, a common benchmark for a mid-size Texas house.

Top 5 of 161 active plans in ZIP 78046 (AEP Central territory), ranked by estimated monthly bill at 1,000 kWh — the same deterministic ranking used in the live comparison below. Snapshot as of September 4, 2026; plan data is refreshed from provider EFL filings multiple times daily.
#PlanProviderRate (1,000 kWh)Est. bill (1,000 kWh)TermFine print
1SimpleSaver 12AP GAS & ELECTRIC (TX) LLC6.7¢/kWh$67/mo12 moCredit cliff at 1,000 kWh, $150 cancel fee
2Sure Saver 12SPARK ENERGY LLC7.1¢/kWh$71/mo12 moCredit cliff at 1,000 kWh, $100 cancel fee
3The Lone Saver Plus 12Energy Texas7.1¢/kWh$72/mo12 moCredit cliff at 1,000 kWh, $20 cancel fee
4Rhythm Max Saver 24RHYTHM7.2¢/kWh$73/mo24 moCredit cliff at 1,000 kWh, $20 cancel fee
5Variable AdvantageSOUTHERN FEDERAL POWER LLC8.6¢/kWh$86/mo1 moVariable rate

Estimated bills include AEP Central delivery charges. Confirm final pricing on the provider's Electricity Facts Label before enrolling. Use the interactive comparison below to rank all 161 plans at your own usage, or the full comparison tool.

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Estimates are informational and can change with provider updates or PUC-approved delivery charge changes. Confirm final EFL terms with the provider before enrolling.

Who Delivers Electricity in 78046

AEP Texas Central

Your delivery utility (TDSP)

AEP Texas Central delivers electricity to South Texas, including coastal and border communities.

In Texas, the company you pay for electricity (your retail provider) is separate from the company that delivers it. AEP Central charges the same regulated delivery fees no matter which plan you choose, so the real competition is in the energy charge. TrueBill includes AEP Central delivery charges in every estimate on this page.

See AEP Central delivery charges and service-area details →

How TrueBill Estimates Your Bill

Advertised rates are usually calculated at exactly 1,000 kWh, which may not match your home. TrueBill estimates each plan at the usage you enter:

  • Priced at your usage: enter your monthly kWh, or use the 12-month calculator for a full-year estimate.
  • Bill credits applied correctly: credits that only kick in above a usage threshold are factored into the estimate.
  • Delivery charges included: AEP Central's regulated delivery fees are built into every number you see.
  • No promotional reordering: plans are sorted by estimated cost, not by who pays us.
Disclosure: TrueBill Energy does not currently receive compensation from retail electric providers. If referral or affiliate compensation is introduced in the future, it will be clearly disclosed and will never affect plan rankings. See how we make money. Plans are always sorted by lowest estimated cost; when plans tie, the one with fewer usage conditions ranks higher. Read our ranking methodology.

What to Check Before Picking a Plan in 78046

Bill credit thresholds

Some plans advertise a low rate that only holds if you use enough to earn a monthly credit, often 1,000 kWh or more. Use less and your effective rate jumps.

Tiered pricing

Some plans charge different rates at different usage levels, so the advertised rate may only apply in a narrow band. Check the estimate at your own usage.

Free nights and weekends

Free hours are paired with higher daytime rates. Unless a large share of your usage falls in the free window, you can end up paying more overall.

Base charges and minimum usage fees

A low per-kWh rate can hide a fixed monthly charge or a fee for using too little. Estimates on this page include these fixed charges.

Frequently Asked Questions About Electricity in 78046

Who delivers electricity in 78046?
AEP Texas Central is the delivery utility (TDSP) for 78046. They own and maintain the poles, wires, and meters, and they respond to outages. You choose a retail provider separately, and AEP Central delivers the power no matter which plan you pick. See the AEP Central service area page for delivery charge details.
Why does my electricity bill change from month to month?
Usage is the biggest driver. Texas homes often use two to three times more electricity in July and August than in spring, mostly from air conditioning. Plans with bill credits or tiered rates can swing even more, because crossing a usage threshold changes how the plan prices your month.
Why is my bill different from the advertised rate?
The advertised price is usually calculated at exactly 1,000 kWh. Bill credits, tiered rates, base charges, and minimum usage fees can make your effective rate higher or lower at other usage levels. That's why TrueBill estimates each plan at your usage instead of quoting the 1,000 kWh number.
Can I switch electricity plans before my contract ends?
Yes, but most fixed-rate plans charge an early termination fee, often $10 to $20 per remaining month or a flat amount. We show cancellation fees when available. If your contract is ending within 14 days, Texas rules let you switch without a fee.
What happens to my electricity plan if I move?
Moving usually lets you end a contract without an early termination fee, as long as you provide proof of the move. You can sometimes transfer your plan to the new address if the same utility serves both. Either way, set up service before your move-in date so the power is on when you arrive.

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Estimated costs are informational. Provider rates and plan terms may change. Confirm current details directly with the provider.