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AEP Texas · ZIP 78550

Cheapest Electricity Plans in Harlingen — Downtown (ZIP 78550), Texas

Live electricity rates for ZIP code 78550 in the AEP Texas service area. 40 providers available — compare and enroll online in minutes.

9.8¢
Lowest Rate (1k kWh)
13.8¢
Avg Rate (1k kWh)
40
Providers

Current Rates in ZIP Code 78550

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
Southern Federal Power Llc
SoFed Try Us Out - 3
6% Renewable
 10.7¢ 9.8¢ 9.4¢ 3 mo Enroll →
Just Energy
Sustainable Living Bundle - 3
31% Renewable
 10.5¢ 9.8¢ 9.4¢ 3 mo Enroll →
Frontier Utilities
Frontier Power Saver 3
30% Renewable
 10.2¢ 9.8¢ 9.7¢ 3 mo Enroll →
Ranchero Power
Ranchero Cheapskate - 3
6% Renewable
 10.8¢ 9.9¢ 9.5¢ 3 mo Enroll →
Revolution Energy Llc
Stars and Stripes Green Flex
100% Renewable
 11.5¢ 10.8¢ 10.4¢ 1 mo Enroll →
Rhythm
Rhythm Saver 12
100% Renewable
 20.8¢ 11¢ 16.1¢ 12 mo Enroll →
Octopus Energy
Octopus Lite 12
100% Renewable
 24.2¢ 11.4¢ 17.5¢ 12 mo Enroll →
True Power
True Value 12
15% Renewable
 13.4¢ 13.1¢ 12.9¢ 12 mo Enroll →
Budget Power
No Gimmicks 15
35% Renewable
 13.5¢ 13.1¢ 13¢ 15 mo Enroll →
Companion Energy
Companion + Perks 12
30% Renewable
 13.6¢ 13.2¢ 13.1¢ 12 mo Enroll →
Gexa Energy
Gexa Eco Choice 12
100% Renewable
 13.7¢ 13.3¢ 13.2¢ 12 mo Enroll →
Constellation Newenergy Inc
12 Month Usage Bill Credit
26% Renewable
 17.2¢ 13.4¢ 14.3¢ 12 mo Enroll →
Chariot Energy
Bright Nights 24
100% Renewable
 14.7¢ 13.4¢ 12.8¢ 24 mo Enroll →
Ap Gas & Electric (tx) Llc
TrueClassic 12
6% Renewable
 13.7¢ 13.4¢ 13.2¢ 12 mo Enroll →
Ae Texas
Smart Secure 15
35% Renewable
 13.9¢ 13.6¢ 13.4¢ 15 mo Enroll →
Cleansky Energy
Embrace Green 12 - New Customer Special
100% Renewable
 13.9¢ 13.6¢ 13.4¢ 12 mo Enroll →
Cirro Energy
Smart Simple 15
21% Renewable
 14¢ 13.7¢ 13.5¢ 15 mo Enroll →
Abundance Energy
Confident Renter 12
25% Renewable
 14¢ 13.7¢ 13.5¢ 12 mo Enroll →
Infuse Energy
Essential Infusion 24
26% Renewable
 14.3¢ 13.8¢ 13.6¢ 24 mo Enroll →
Spark Energy Llc
Choose 6
35% Renewable
 14.3¢ 14¢ 13.8¢ 6 mo Enroll →
Branch Energy (texas) Llc
Branch Fixed 12
100% Renewable
 14.5¢ 14.1¢ 14¢ 12 mo Enroll →
Good Charlie & Co Llc
GoodEnergy 24
26% Renewable
 15.1¢ 14.3¢ 13.9¢ 24 mo Enroll →
Champion Energy Services Llc
Champ Saver-24
26% Renewable
 14.8¢ 14.5¢ 14.3¢ 24 mo Enroll →
Txu Energy
Value Edge 12
3% Renewable
 20.8¢ 14.5¢ 19.4¢ 12 mo Enroll →
Bkv Energy
Daisy 18
29% Renewable
 14.9¢ 14.6¢ 14.4¢ 18 mo Enroll →
Think Energy
Think Clean 12
100% Renewable
 15.6¢ 14.8¢ 14.4¢ 12 mo Enroll →
Energy Texas
No Bull 36
100% Renewable
 14.7¢ 14.8¢ 14.9¢ 36 mo Enroll →
Heritage Power Llc
Bright Start 24 - $25 credit on your first bill!
25% Renewable
 15.2¢ 14.9¢ 14.7¢ 24 mo Enroll →
Texans Choice Power Llc
Free Nights 12
35% Renewable
 15.48¢ 15.15¢ 14.99¢ 12 mo Enroll →
Direct Energy
Autopay Texas 24
24% Renewable
 16.2¢ 15.4¢ 14.9¢ 24 mo Enroll →
Reliant
Reliant Power On 24 Plan
24% Renewable
 16.3¢ 15.5¢ 15¢ 24 mo Enroll →
Atlantex Power
Luminous 15
35% Renewable
 15.9¢ 15.6¢ 15.4¢ 15 mo Enroll →
Nec Co-op Energy
Residential Electricity... Plain and simple.
17% Renewable
 16.7¢ 15.6¢ 15.1¢ Variable Enroll →
Trieagle Energy Lp
Simple Green 12
100% Renewable
 16.2¢ 15.7¢ 15.4¢ 12 mo Enroll →
Octopus Energy Llc
Octo Simple 3
100% Renewable
 16¢ 15.7¢ 15.5¢ 3 mo Enroll →
Amigo Energy
Basics PTC - 24
31% Renewable
 16.2¢ 15.9¢ 15.7¢ 24 mo Enroll →
Tara Energy
Basics PTC - 36
31% Renewable
 16.2¢ 15.9¢ 15.7¢ 36 mo Enroll →
Green Mountain Energy Company
Pollution Free e-Plus 24 Choice
100% Renewable
 16.8¢ 15.9¢ 15.4¢ 24 mo Enroll →
Discount Power
Discount Nights 24
24% Renewable
 16.4¢ 16.1¢ 15.9¢ 24 mo Enroll →
Payless Power
PTC 12 Month - Prepaid
26% Renewable
 17.1¢ 16.8¢ 16.6¢ 12 mo Enroll →

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

About ZIP Code 78550 — Harlingen — Downtown

ZIP code 78550 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.

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Other ZIP Codes in Harlingen

78551785527858678559

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Frequently Asked Questions about ZIP 78550

What is the cheapest electricity rate in ZIP code 78550?
The lowest available plan in ZIP 78550 today is Southern Federal Power Llc — SoFed Try Us Out - 3 at 9.8¢/kWh for 1,000 kWh usage. At 500 kWh usage the rate is 10.7¢/kWh and at 2,000 kWh it is 9.4¢/kWh. Rates are pulled live from the Texas Power to Choose database.
Who delivers electricity in ZIP code 78550?
ZIP code 78550 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 78550?
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.