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AEP Texas · ZIP 79503

Cheapest Electricity Plans in ZIP Code 79503, Texas

Live electricity rates for ZIP code 79503 in the AEP Texas service area. 46 providers available — compare and enroll online in minutes.

7.5¢
Lowest Rate (1k kWh)
Enter your ZIP for the most accurate rates
14.4¢
Avg Rate (1k kWh)
Enter your ZIP for the most accurate rates
46
Providers

Current Rates in ZIP Code 79503

All rates in ¢/kWh. TDSP delivery fee from AEP Texas billed separately on your monthly statement.

Provider / Plan 500 kWh 1,000 kWh ★ 2,000 kWh Term Action
Chariot Energy
GridPlus 12
100% Renewable
 20.4¢ 7.5¢ 13.6¢ 12 mo Enroll →
Ranchero Power
No Contract Advantage
6% Renewable
 12.7¢ 11.8¢ 11.4¢ 1 mo Enroll →
True Power
True Value 12
15% Renewable
 12.5¢ 12.1¢ 12¢ 12 mo Enroll →
Ap Gas & Electric (tx) Llc
TrueClassic 12
6% Renewable
 12.5¢ 12.2¢ 12¢ 12 mo Enroll →
Southern Federal Power Llc
SoFed Better Rate - 6
6% Renewable
 13.3¢ 12.4¢ 12¢ 6 mo Enroll →
Veteran Energy
Basic 12
3% Renewable
 12.8¢ 12.5¢ 12.3¢ 12 mo Enroll →
Express Energy
Speedy 12
3% Renewable
 12.8¢ 12.5¢ 12.3¢ 12 mo Enroll →
Rhythm
Digital Choice 12
100% Renewable
 12.7¢ 12.8¢ 12.9¢ 12 mo Enroll →
Amigo Energy
Sustainable Lifestyle - 6
31% Renewable
 13.5¢ 12.8¢ 12.4¢ 6 mo Enroll →
Just Energy
Sustainable Days Bundle - 6
31% Renewable
 13.5¢ 12.8¢ 12.4¢ 6 mo Enroll →
Gexa Energy
Gexa Eco Choice 12
100% Renewable
 13.3¢ 12.9¢ 12.8¢ 12 mo Enroll →
Frontier Utilities
Frontier Power Saver 12
30% Renewable
 13.3¢ 12.9¢ 12.8¢ 12 mo Enroll →
Txu Energy
Smart 1000 Select 12
3% Renewable
 24.8¢ 12.9¢ 17.5¢ 12 mo Enroll →
Companion Energy
Companion + Perks 12
30% Renewable
 13.3¢ 12.9¢ 12.8¢ 12 mo Enroll →
Budget Power
No Gimmicks 36
24% Renewable
 13.6¢ 13.2¢ 13.1¢ 36 mo Enroll →
Heritage Power Llc
Bright Start 12 - $25 credit on your first bill!
24% Renewable
 13.7¢ 13.4¢ 13.2¢ 12 mo Enroll →
Good Charlie & Co Llc
GoodEnergy 12
25% Renewable
 14.2¢ 13.4¢ 13¢ 12 mo Enroll →
Constellation Newenergy Inc
Simple Switch 6
24% Renewable
 13.8¢ 13.5¢ 13.4¢ 6 mo Enroll →
Infuse Energy
PTC Infusion Flex
24% Renewable
 14.5¢ 13.7¢ 13.2¢ 1 mo Enroll →
Octopus Energy
Octopus Lite 12
100% Renewable
 26.5¢ 13.7¢ 19.8¢ 12 mo Enroll →
Revolution Energy Llc
Stars and Stripes Green Flex
100% Renewable
 14.6¢ 13.8¢ 13.5¢ 1 mo Enroll →
Champion Energy Services Llc
Champ Saver-24
25% Renewable
 14.1¢ 13.8¢ 13.6¢ 24 mo Enroll →
Base Power
Base Energy 36
100% Renewable
 14.3¢ 14¢ 13.8¢ 36 mo Enroll →
Think Energy
Think Clean 12
100% Renewable
 14.9¢ 14.1¢ 13.7¢ 12 mo Enroll →
Abundance Energy
Clean Energy 12
100% Renewable
 15¢ 14.2¢ 13.8¢ 12 mo Enroll →
Bkv Energy
Daisy 24
29% Renewable
 14.5¢ 14.2¢ 14¢ 24 mo Enroll →
Texans Choice Power Llc
Choose 6
37% Renewable
 14.7¢ 14.4¢ 14.2¢ 6 mo Enroll →
Sfe Energy Texas Inc
SFE RewardsPlus - 24
35% Renewable
 15.3¢ 14.4¢ 13.9¢ 24 mo Enroll →
Energy Texas
No Bull 36
100% Renewable
 14.4¢ 14.5¢ 14.6¢ 36 mo Enroll →
Ae Texas
Smart Secure 36
23% Renewable
 15.1¢ 14.8¢ 14.6¢ 36 mo Enroll →
Smartenergy Holdings Llc
SmartGreen 12 $200 Bill Credit
100% Renewable
 16¢ 15.1¢ 14.7¢ 12 mo Enroll →
Cleansky Energy
Embrace Green 36 - New Customer Special
100% Renewable
 15.5¢ 15.2¢ 15¢ 36 mo Enroll →
Spark Energy Llc
Choose 15
37% Renewable
 15.6¢ 15.3¢ 15.1¢ 15 mo Enroll →
Discount Power
Saver 12
22% Renewable
 16.1¢ 15.8¢ 15.6¢ 12 mo Enroll →
Tara Energy
Basics PTC - 36
31% Renewable
 16.2¢ 15.9¢ 15.7¢ 36 mo Enroll →
Trieagle Energy Lp
Simple Savings 36
3% Renewable
 16.8¢ 16.3¢ 16¢ 36 mo Enroll →
Cirro Energy
Smart Simple 24
24% Renewable
 16.7¢ 16.4¢ 16.2¢ 24 mo Enroll →
Pronto Power
Summer 2026
26% Renewable
 16.5¢ 16.5¢ 16.5¢ 2 mo Enroll →
Octopus Energy Llc
Octo Simple 24
100% Renewable
 17.1¢ 16.7¢ 16.6¢ 24 mo Enroll →
Nec Co-op Energy
Residential Electricity... Plain and simple.
15% Renewable
 17.8¢ 16.7¢ 16.1¢ Variable Enroll →
Atlantex Power
Luminous 36
23% Renewable
 17.1¢ 16.8¢ 16.6¢ 36 mo Enroll →
Direct Energy
Autopay Texas 12
24% Renewable
 17.7¢ 16.9¢ 16.4¢ 12 mo Enroll →
Payless Power
PTC 12 Month - Prepaid
26% Renewable
 17.8¢ 17.5¢ 17.3¢ 12 mo Enroll →
Green Mountain Energy Company
Pollution Free e-Plus 36 Choice
100% Renewable
 19¢ 18.2¢ 17.7¢ 36 mo Enroll →
Reliant
Reliant Power On Flex plan
24% Renewable
 20.3¢ 19.5¢ 19¢ Variable Enroll →
Ambit Energy
Lone Star Classic 12
3% Renewable
 21.1¢ 19.8¢ 19.1¢ 12 mo Enroll →

★ 1,000 kWh is the Texas standard usage benchmark. Rates include energy charge; TDSP delivery fees billed separately.

About ZIP Code 79503

ZIP code 79503 is part of the AEP Texas electric delivery territory in Texas's deregulated electricity market. Residents and businesses in this area can freely choose their Retail Electric Provider (REP) from dozens of competing companies. Your AEP Texas delivery charges stay the same regardless of which REP you select.

ZIP Codes in South & West Texas

784017850178041785207855077901796017690176301

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Frequently Asked Questions about ZIP 79503

What is the cheapest electricity rate in ZIP code 79503?
The lowest available plan in ZIP 79503 today is Chariot Energy — GridPlus 12 at 7.5¢/kWh for 1,000 kWh usage. At 500 kWh usage the rate is 20.4¢/kWh and at 2,000 kWh it is 13.6¢/kWh. Rates are pulled live from licensed Texas REP plan data.
Who delivers electricity in ZIP code 79503?
ZIP code 79503 is served by AEP Texas (Central & North). AEP Texas owns and maintains the local power lines and is responsible for restoring service during outages. Your energy rate is set by the Retail Electric Provider (REP) you choose — AEP Texas charges are fixed delivery fees on your bill.
How do I switch electricity providers in ZIP code 79503?
Choose a plan in the table above and click "Enroll →". The entire process takes about 5 minutes online. Your AEP Texas delivery service continues uninterrupted during the switch. If you are currently under contract, check your cancellation fee before switching — most REPs charge $50–$300 for early termination.