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AEP Texas · ZIP 78599

Cheapest Electricity Plans in Weslaco — North Weslaco (ZIP 78599), Texas

Live electricity rates for ZIP code 78599 in the AEP Texas service area. 45 providers available — compare and enroll online in minutes.

6.9¢
Lowest Rate (1k kWh)
Enter your ZIP for the most accurate rates
13.5¢
Avg Rate (1k kWh)
Enter your ZIP for the most accurate rates
45
Providers

Current Rates in ZIP Code 78599

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
Express Energy
Flash Value 12
3% Renewable
 19.8¢ 6.9¢ 13¢ 12 mo Enroll →
Chariot Energy
GridPlus 12
100% Renewable
 19.9¢ 7¢ 13.1¢ 12 mo Enroll →
Just Energy
Smart Choice - 12
31% Renewable
 22.5¢ 9.7¢ 15.7¢ 12 mo Enroll →
Txu Energy
Smart 1000 Select 12
3% Renewable
 22.9¢ 10.9¢ 15.6¢ 12 mo Enroll →
Octopus Energy
Octopus Lite 12
100% Renewable
 24¢ 11.2¢ 17.3¢ 12 mo Enroll →
Ranchero Power
No Contract Advantage
6% Renewable
 12.6¢ 11.7¢ 11.3¢ 1 mo Enroll →
Budget Power
No Gimmicks 12
24% Renewable
 12.6¢ 12.2¢ 12.1¢ 12 mo Enroll →
Veteran Energy
Basic 12
3% Renewable
 12.5¢ 12.2¢ 12¢ 12 mo Enroll →
Gexa Energy
Gexa Eco Choice 12
100% Renewable
 12.7¢ 12.3¢ 12.2¢ 12 mo Enroll →
Constellation Newenergy Inc
12 Month Usage Bill Credit
24% Renewable
 16.1¢ 12.3¢ 13.1¢ 12 mo Enroll →
Companion Energy
Companion + Perks 12
30% Renewable
 12.7¢ 12.3¢ 12.2¢ 12 mo Enroll →
Frontier Utilities
Frontier Power Saver 12
30% Renewable
 12.7¢ 12.3¢ 12.2¢ 12 mo Enroll →
Ap Gas & Electric (tx) Llc
TrueClassic 6
6% Renewable
 12.9¢ 12.6¢ 12.4¢ 6 mo Enroll →
True Power
True Value 36
15% Renewable
 13.1¢ 12.7¢ 12.6¢ 36 mo Enroll →
Abundance Energy
Straight Forward 12
25% Renewable
 13.6¢ 12.8¢ 12.4¢ 12 mo Enroll →
Ae Texas
Smart Secure 36
23% Renewable
 13.3¢ 12.9¢ 12.8¢ 36 mo Enroll →
Sfe Energy Texas Inc
SFE RewardsPlus - 14
35% Renewable
 14.1¢ 13.2¢ 12.8¢ 14 mo Enroll →
Bkv Energy
Daisy 13
29% Renewable
 13.7¢ 13.3¢ 13.2¢ 13 mo Enroll →
Good Charlie & Co Llc
GoodEnergy 36
25% Renewable
 14.3¢ 13.4¢ 13¢ 36 mo Enroll →
Texans Choice Power Llc
Texas Instant 12
37% Renewable
 27¢ 13.5¢ 13.8¢ 12 mo Enroll →
Revolution Energy Llc
Stars and Stripes 9
24% Renewable
 14.5¢ 13.7¢ 13.4¢ 9 mo Enroll →
Rhythm
Digital Choice 36
100% Renewable
 13.6¢ 13.7¢ 13.8¢ 36 mo Enroll →
Think Energy
Think Clean 24 with Smart Thermostat
100% Renewable
 13.6¢ 13.7¢ 13.8¢ 24 mo Enroll →
Energy Texas
No Bull 36
100% Renewable
 13.6¢ 13.7¢ 13.8¢ 36 mo Enroll →
Octopus Energy Llc
Octo Simple 14
100% Renewable
 14.2¢ 13.7¢ 13.4¢ 14 mo Enroll →
Spark Energy Llc
Choose 15
37% Renewable
 14.2¢ 13.8¢ 13.7¢ 15 mo Enroll →
Champion Energy Services Llc
Champ Saver-24
25% Renewable
 14.1¢ 13.8¢ 13.6¢ 24 mo Enroll →
Cleansky Energy
Embrace Green 36 - New Customer Special
100% Renewable
 14.2¢ 13.9¢ 13.7¢ 36 mo Enroll →
Southern Federal Power Llc
SoFed Better Rate - 36
6% Renewable
 14.8¢ 13.9¢ 13.5¢ 36 mo Enroll →
Base Power
Base Energy 36
100% Renewable
 14.5¢ 14.2¢ 14¢ 36 mo Enroll →
Discount Power
Saver 36
22% Renewable
 14.8¢ 14.4¢ 14.3¢ 36 mo Enroll →
Cirro Energy
Smart Simple 24
24% Renewable
 14.8¢ 14.4¢ 14.3¢ 24 mo Enroll →
Trieagle Energy Lp
Simple Savings 12
3% Renewable
 15.2¢ 14.7¢ 14.4¢ 12 mo Enroll →
Infuse Energy
Essential Infusion 3
24% Renewable
 15.3¢ 14.8¢ 14.5¢ 3 mo Enroll →
Atlantex Power
Luminous 36
23% Renewable
 15.3¢ 14.9¢ 14.8¢ 36 mo Enroll →
Smartenergy Holdings Llc
SmartGreen 12 $200 Bill Credit
100% Renewable
 15.9¢ 15.1¢ 14.7¢ 12 mo Enroll →
Reliant
Reliant Power On 24 Plan
24% Renewable
 16.1¢ 15.3¢ 14.9¢ 24 mo Enroll →
Heritage Power Llc
Bright Start 48 - $75 credit on your first bill!
24% Renewable
 15.7¢ 15.4¢ 15.2¢ 48 mo Enroll →
Amigo Energy
Basics PTC - 24
31% Renewable
 15.8¢ 15.5¢ 15.3¢ 24 mo Enroll →
Tara Energy
Basics PTC - 36
31% Renewable
 15.8¢ 15.5¢ 15.3¢ 36 mo Enroll →
Direct Energy
Autopay Texas 36
24% Renewable
 16.4¢ 15.6¢ 15.1¢ 36 mo Enroll →
Green Mountain Energy Company
Pollution Free e-Plus 36 Choice
100% Renewable
 17¢ 16.2¢ 15.8¢ 36 mo Enroll →
Pronto Power
Summer 2026
26% Renewable
 16.5¢ 16.5¢ 16.5¢ 2 mo Enroll →
Nec Co-op Energy
Residential Electricity... Plain and simple.
15% Renewable
 17.9¢ 16.8¢ 16.3¢ Variable Enroll →
Payless Power
PTC 6 Month - Prepaid
26% Renewable
 17.9¢ 17.6¢ 17.4¢ 6 mo Enroll →

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

About ZIP Code 78599 — Weslaco — North Weslaco

ZIP code 78599 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.

Other ZIP Codes in South & West Texas

78596785377854178570

← Back to AEP Texas territory overview

Frequently Asked Questions about ZIP 78599

What is the cheapest electricity rate in ZIP code 78599?
The lowest available plan in ZIP 78599 today is Express Energy — Flash Value 12 at 6.9¢/kWh for 1,000 kWh usage. At 500 kWh usage the rate is 19.8¢/kWh and at 2,000 kWh it is 13¢/kWh. Rates are pulled live from licensed Texas REP plan data.
Who delivers electricity in ZIP code 78599?
ZIP code 78599 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 78599?
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.