ELECTRICITY RATES IN HARLINGEN
Harlingen Electricity Rates and Plans
Shop and compare energy plans from top electricity providers in Harlingen, Texas.
HARLINGEN
ENERGY COMPANIES & RATES IN HARLINGEN
Harlingen Electricity Guide
Harlingen electricity prices have increased by 0.3¢ over the past 7 days, translating to roughly $3/month for an average 1000 kWh home. With 118 plans available ranging from 7.15¢ to 23.54¢ per kWh, the market remains competitive despite the upward trend. We’re tracking these movements closely to help you understand where rates are heading.
7-DAY MARKET TRENDS
Electricity pricing trends in Harlingen
Track how electricity rates have changed over the past week.
Average Pricing for an Average Home (1000 kWh)
These rates are from the AEP Texas Central utility region, which Harlingen is geographically located in.
ENERGY RATES IN HARLINGEN
Today’s lowest electricity rates in Harlingen
Harlingen residents benefit from Texas’s deregulated electricity market, allowing them to choose from 118 competing plans rather than being locked into a single provider. The market offers 110 fixed-rate plans averaging 15.32¢/kWh, with prices ranging from 7.15¢ to 23.54¢ per kWh. Since 60% of Harlingen homes are single-family residences averaging 1,225 kWh monthly, most residents should compare plans at the 1,000 or 2,000 kWh usage tiers. Notably, 116 renewable energy options are available—including 24 plans offering 100% green energy—with virtually no price premium over conventional electricity.
Compare All PlansJULY 19, 2026
TOP 6 LOWEST RATES IN HARLINGEN
Just Energy
Smart Choice – 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
31%
4.5
APGE
SimpleSaver 11
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
5%
4.6
Just Energy
Smart Choice – 24
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
31%
4.5
Rhythm Energy
Rhythm Max Saver 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
100%
4.8
Energy Texas
The Lone Saver Plus 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
100%
4.6
APGE
SimpleSaver 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
5%
4.6
COMPARE ELECTRICITY PLANS
Compare electricity plans in Harlingen
Based on 78550 ZIP code. 118 plans available. Rates were updated at 07:32 AM CDT on July 19, 2026.
| Provider | Plan Details | Term | Monthly Bill | Rate per kWh | Action |
|---|---|---|---|---|---|
|
|
Smart Choice – 12 31%
4.5
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$71.51
Est. monthly bill |
1000 kWh
7.2¢
Price per kWh |
|
|
|
SimpleSaver 11 5%
4.6
|
Fixed Rate 11 months Fixed Rate 1000 kWh |
$73.00
Est. monthly bill |
1000 kWh
7.3¢
Price per kWh |
|
|
|
Smart Choice – 24 31%
4.5
|
Fixed Rate 24 months Fixed Rate 1000 kWh |
$73.51
Est. monthly bill |
1000 kWh
7.4¢
Price per kWh |
|
|
|
Rhythm Max Saver 12 100%
4.8
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$73.55
Est. monthly bill |
1000 kWh
7.4¢
Price per kWh |
|
|
|
The Lone Saver Plus 12 100%
4.6
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$73.55
Est. monthly bill |
1000 kWh
7.4¢
Price per kWh |
|
|
|
SimpleSaver 12 5%
4.6
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$74.00
Est. monthly bill |
1000 kWh
7.4¢
Price per kWh |
|
|
Frontier Saver Plus 12 30%
4.8
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$74.31
Est. monthly bill |
1000 kWh
7.4¢
Price per kWh |
|
|
Maxx Saver Value 12 3%
4.9
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$75.00
Est. monthly bill |
1000 kWh
7.5¢
Price per kWh |
|
|
Gexa Eco Saver Plus 12 100%
4.8
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$75.31
Est. monthly bill |
1000 kWh
7.5¢
Price per kWh |
|
|
|
SimpleSaver 8 5%
4.6
|
Fixed Rate 8 months Fixed Rate 1000 kWh |
$80.00
Est. monthly bill |
1000 kWh
8.0¢
Price per kWh |
|
|
|
Maxx Saver Value 8 3%
4.9
|
Fixed Rate 8 months Fixed Rate 1000 kWh |
$81.51
Est. monthly bill |
1000 kWh
8.2¢
Price per kWh |
|
|
|
Maxx Saver Value 24 3%
4.9
|
Fixed Rate 24 months Fixed Rate 1000 kWh |
$83.00
Est. monthly bill |
1000 kWh
8.3¢
Price per kWh |
ELECTRICITY RATES BY HOUSING IN HARLINGEN
Find the right plan for your home
Harlingen's housing is predominantly single-family homes at around 2,261 square feet, using an estimated 1,225 kWh monthly. At this usage level, Just Energy's Smart Choice – 12 plan at 9.4¢/kWh delivers approximately $115 monthly bills, while the 17% of residents in small apartments using around 583 kWh would pay roughly $78/month with Constellation's 12 Month plan at 13.3¢/kWh.
Single-family homes
60% of homes in the city
Small apartments (2-9 units)
17% of homes in the city
Mobile homes
10% of homes in the city
Source: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates 2023, Table B25024 — Units in Structure. Harlingen, TX (29,487 total housing units). Energy estimates based on EIA Residential Energy Consumption Survey (RECS), West South Central region.
TYPES OF ENERGY PLANS
Electricity plan types available in Harlingen
Fixed-rate plans
Harlingen residents can choose from 110 fixed-rate plans with locked pricing throughout the contract term. Rates start at 7.15¢/kWh and average 15.32¢/kWh, providing budget predictability during hot Valley summers.
Variable-rate plans
No variable-rate plans are currently available in Harlingen. These month-to-month options typically fluctuate with wholesale energy costs and offer no long-term rate guarantees or contract commitments.
Renewable energy
Harlingen offers 116 renewable energy plans, including 24 with 100% green energy content. At an average of 15.5¢/kWh, these plans cost just 0.03¢ more than the overall market average.
Prepaid plans
Two prepaid electricity options are available in Harlingen, averaging 18.99¢/kWh. These pay-as-you-go plans require no deposit or credit check but typically cost more than standard fixed-rate contracts.
Time-of-use plans
Six time-of-use plans are offered in Harlingen at an average of 18.1¢/kWh. These plans charge different rates based on when you use electricity, potentially benefiting households with flexible consumption patterns.
Free nights & weekends
Free nights and weekends plans offer no-cost electricity during off-peak hours while charging higher daytime rates. These may benefit Harlingen residents who can shift air conditioning and major appliance use to evenings.
HOW TO CHOOSE
Choosing an electric company in Harlingen.
When looking for your retail electricity provider and choosing an electric plan, there’s a number of factors to keep in mind. You’ll be able to choose a plan that’s best for you if you understand your energy usage and what’s important to you in a provider. Below are a series of tips to help you make the best decision for your household.
Report an Outage
Call 1-866-223-8508. Report online.
TDU Delivery Charges
$3.24/month base charge + 5.8272¢/kWh delivery rate. These charges from AEP Texas Central are included in every electricity plan.
FREQUENTLY ASKED QUESTIONS
Common questions about energy in Harlingen
As of July 19th, 2026, the lowest electricity rate in Harlingen is Just Energy's Smart Choice – 12 plan at 7.15¢/kWh. This is significantly below the market average of 15.53¢/kWh, with 118 total plans currently available to Harlingen residents.
Harlingen's hot, humid South Texas climate drives higher cooling costs, with typical homes using around 1,225 kWh monthly. Summer air conditioning demand peaks significantly, making it essential to choose competitive rates and energy-efficient plans to manage seasonal usage spikes effectively.
For Harlingen's dominant single-family homes (60% of housing), a 2000 kWh plan tier is recommended based on typical monthly usage of 1,225 kWh. This provides buffer for summer peaks while optimizing rates. Consider green plans—116 available options cost just 0.03¢ below average.
Switch to competitive plans like Just Energy's 7.15¢/kWh rate versus the 15.53¢ market average. Use programmable thermostats for AC efficiency, ensure proper insulation, and compare among 118 available plans. Green energy options offer savings with 116 plans priced competitively.
NEARBY METROS
Compare electricity rates in cities near Harlingen
Harlingen shoppers often compare plans in nearby Texas metros — rates, providers, and plan types can differ just a few miles away.
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