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Harlingen electricity prices have remained essentially flat over the past 7 days, holding steady at 16.28¢/kWh for an average 1000 kWh home. With 88 plans available ranging from 6.48¢ to 23.23¢ per kWh, the market is stable and competitive. We’re tracking the data daily to spot any shifts before they impact your bill.
7-DAY MARKET TRENDS
Electricity pricing trends in Harlingen
Track how electricity rates have changed over the past week.
Home Size:
Rate Type:
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, giving you the power to choose from multiple retail electricity providers. Currently, 88 plans are available with rates ranging from 6.48¢ to 23.23¢ per kWh. You’ll find 99 fixed-rate plans that lock in your price, along with 8 time-of-use plans and 2 prepaid options. For environmentally conscious consumers, 107 renewable energy plans are available, including 25 that are 100% green energy. Notably, green plans average just 0.02¢ below the market average of 16.25¢/kWh, making sustainable choices accessible to most households.
Understanding the different types of electricity plans helps you make the right choice for your household. Here are the most common plan types available in Harlingen.
Fixed-rate plans
99 fixed-rate plans available in Harlingen with rates starting at 6.48¢/kWh and averaging 16.05¢/kWh. Your rate stays consistent regardless of summer heat or winter cold, providing predictable monthly bills throughout your contract term.
Variable-rate plans
No variable-rate plans are currently available in the Harlingen market. These month-to-month options typically fluctuate with wholesale energy costs and allow cancellation without penalties, but providers aren't offering them locally at this time.
Renewable energy
107 renewable plans available in Harlingen, including 25 options with 100% green energy. These plans average 16.26¢/kWh, just 0.02¢ above the market average, making eco-friendly electricity essentially cost-neutral for Rio Grande Valley residents.
Prepaid plans
2 prepaid electricity options available in Harlingen, averaging 19.17¢/kWh. You pay for power before using it with no deposit or credit check required. Helpful for monitoring usage during hot Valley summers when AC drives consumption.
Time-of-use plans
8 time-of-use plans available in Harlingen, averaging 18.37¢/kWh. Rates vary by hour, with lower prices during off-peak times. Works well if you can shift AC and appliance usage away from Harlingen's peak afternoon heat hours.
Free nights & weekends
These plans offer no-cost electricity during specific hours, typically nights and weekends. Beneficial for Harlingen households that can run AC, laundry, and dishwashers during free periods rather than during Valley summer afternoons when demand peaks.
COMPARE ELECTRICITY PLANS
Compare electricity plans in Harlingen
Based on 78550 ZIP code. 88 plans available. Rates were updated at 09:03 AM CST on February 12, 2026.
Sort by
Provider
Plan Details
Term
Monthly Bill
Rate per kWh
Action
Smart Choice – 6
31%
4.4
Fixed Rate
6 months
Fixed Rate1000 kWh
$64.80
Est. monthly bill
1000 kWh
6.5¢
Price per kWh
SimpleSaver 15
5%
4.5
Fixed Rate
15 months
Fixed Rate1000 kWh
$89.00
Est. monthly bill
1000 kWh
8.9¢
Price per kWh
SimpleSaver 7
5%
4.5
Fixed Rate
7 months
Fixed Rate1000 kWh
$89.90
Est. monthly bill
1000 kWh
9.0¢
Price per kWh
Maxx Saver Value 7
3%
4.8
Fixed Rate
7 months
Fixed Rate1000 kWh
$90.00
Est. monthly bill
1000 kWh
9.0¢
Price per kWh
SimpleSaver 12
5%
4.5
Fixed Rate
12 months
Fixed Rate1000 kWh
$90.00
Est. monthly bill
1000 kWh
9.0¢
Price per kWh
Smart Choice – 12
31%
4.4
Fixed Rate
12 months
Fixed Rate1000 kWh
$91.80
Est. monthly bill
1000 kWh
9.2¢
Price per kWh
Maxx Saver Value 12
3%
4.8
Fixed Rate
12 months
Fixed Rate1000 kWh
$93.19
Est. monthly bill
1000 kWh
9.3¢
Price per kWh
Maxx Saver Value 24
3%
4.8
Fixed Rate
24 months
Fixed Rate1000 kWh
$93.19
Est. monthly bill
1000 kWh
9.3¢
Price per kWh
Frontier Saver Plus 12
30%
4.8
Fixed Rate
12 months
Fixed Rate1000 kWh
$93.30
Est. monthly bill
1000 kWh
9.3¢
Price per kWh
Gexa Eco Saver Plus 12
100%
4.8
Fixed Rate
12 months
Fixed Rate1000 kWh
$93.30
Est. monthly bill
1000 kWh
9.3¢
Price per kWh
Smart Choice – 24
31%
4.4
Fixed Rate
24 months
Fixed Rate1000 kWh
$95.80
Est. monthly bill
1000 kWh
9.6¢
Price per kWh
Rhythm Saver 12
100%
4.8
Fixed Rate
12 months
Fixed Rate1000 kWh
$110.22
Est. monthly bill
1000 kWh
11.0¢
Price per kWh
The Lone Saver 12
100%
4.5
Fixed Rate
12 months
Fixed Rate1000 kWh
$110.22
Est. monthly bill
1000 kWh
11.0¢
Price per kWh
Bill Bonus 12
24%
4.0
Fixed Rate
12 months
Fixed Rate1000 kWh
$114.62
Est. monthly bill
1000 kWh
11.5¢
Price per kWh
Bill Bonus 24
24%
4.0
Fixed Rate
24 months
Fixed Rate1000 kWh
$114.62
Est. monthly bill
1000 kWh
11.5¢
Price per kWh
Bill Credit Bundle 12
20%
3.7
Fixed Rate
12 months
Fixed Rate1000 kWh
$114.82
Est. monthly bill
1000 kWh
11.5¢
Price per kWh
Bill Credit Bundle 24
20%
3.7
Fixed Rate
24 months
Fixed Rate1000 kWh
$114.82
Est. monthly bill
1000 kWh
11.5¢
Price per kWh
Value Wise – 12
31%
4.0
Fixed Rate
12 months
Fixed Rate1000 kWh
$134.80
Est. monthly bill
1000 kWh
13.5¢
Price per kWh
Value Wise – 24
31%
4.0
Fixed Rate
24 months
Fixed Rate1000 kWh
$137.80
Est. monthly bill
1000 kWh
13.8¢
Price per kWh
Reliant Power Savings 12 plan
20%
4.5
Fixed Rate
12 months
Fixed Rate1000 kWh
$139.12
Est. monthly bill
1000 kWh
13.9¢
Price per kWh
Reliant Power Savings 24 plan
20%
4.5
Fixed Rate
24 months
Fixed Rate1000 kWh
$139.12
Est. monthly bill
1000 kWh
13.9¢
Price per kWh
Come & Take It 12
100%
4.5
Fixed Rate
12 months
Fixed Rate1000 kWh
$146.61
Est. monthly bill
1000 kWh
14.7¢
Price per kWh
Clear Deal 12
9%
4.7
Fixed Rate
12 months
Fixed Rate1000 kWh
$148.75
Est. monthly bill
1000 kWh
14.9¢
Price per kWh
True Simple 12
5%
4.5
Fixed Rate
12 months
Fixed Rate1000 kWh
$149.00
Est. monthly bill
1000 kWh
14.9¢
Price per kWh
True Simple 15
5%
4.5
Fixed Rate
15 months
Fixed Rate1000 kWh
$149.00
Est. monthly bill
1000 kWh
14.9¢
Price per kWh
True Simple 14
5%
4.5
Fixed Rate
14 months
Fixed Rate1000 kWh
$151.00
Est. monthly bill
1000 kWh
15.1¢
Price per kWh
Bigger Than Texas 24
100%
4.5
Fixed Rate
24 months
Fixed Rate1000 kWh
$152.61
Est. monthly bill
1000 kWh
15.3¢
Price per kWh
Luminous 12
35%
4.0
Fixed Rate
12 months
Fixed Rate1000 kWh
$152.70
Est. monthly bill
1000 kWh
15.3¢
Price per kWh
Inflation Fix 36
100%
4.5
Fixed Rate
36 months
Fixed Rate1000 kWh
$153.61
Est. monthly bill
1000 kWh
15.4¢
Price per kWh
Live Brighter Lite 12
20%
4.4
Fixed Rate
12 months
Fixed Rate1000 kWh
$155.14
Est. monthly bill
1000 kWh
15.5¢
Price per kWh
Gexa Eco Saver Value 12
100%
4.8
Fixed Rate
12 months
Fixed Rate1000 kWh
$157.60
Est. monthly bill
1000 kWh
15.8¢
Price per kWh
Luminous Green 12
100%
4.0
Fixed Rate
12 months
Fixed Rate1000 kWh
$157.70
Est. monthly bill
1000 kWh
15.8¢
Price per kWh
Frontier Saver Value Plus 12
30%
4.8
Fixed Rate
12 months
Fixed Rate1000 kWh
$158.10
Est. monthly bill
1000 kWh
15.8¢
Price per kWh
Bright Secure 12
35%
4.4
Fixed Rate
12 months
Fixed Rate1000 kWh
$158.59
Est. monthly bill
1000 kWh
15.9¢
Price per kWh
Clear Deal 24
9%
4.7
Fixed Rate
24 months
Fixed Rate1000 kWh
$158.75
Est. monthly bill
1000 kWh
15.9¢
Price per kWh
Solar Value 12
25%
4.7
Fixed Rate
12 months
Fixed Rate1000 kWh
$158.75
Est. monthly bill
1000 kWh
15.9¢
Price per kWh
12 Month GREEN (No Min Usage Fee)
30%
4.9
Fixed Rate
12 months
Fixed Rate1000 kWh
$159.13
Est. monthly bill
1000 kWh
15.9¢
Price per kWh
Basics – 12
31%
4.4
Fixed Rate
12 months
Fixed Rate1000 kWh
$160.80
Est. monthly bill
1000 kWh
16.1¢
Price per kWh
Simple Choice – 12
26%
4.4
Fixed Rate
12 months
Fixed Rate1000 kWh
$161.75
Est. monthly bill
1000 kWh
16.2¢
Price per kWh
Reliant Pure Power 12 plan
24%
4.5
Fixed Rate
12 months
Fixed Rate1000 kWh
$163.62
Est. monthly bill
1000 kWh
16.4¢
Price per kWh
Reliant Pure Power 24 plan
24%
4.5
Fixed Rate
24 months
Fixed Rate1000 kWh
$163.62
Est. monthly bill
1000 kWh
16.4¢
Price per kWh
Basics – 24
31%
4.4
Fixed Rate
24 months
Fixed Rate1000 kWh
$163.80
Est. monthly bill
1000 kWh
16.4¢
Price per kWh
Light Saver 12
30%
4.8
Fixed Rate
12 months
Fixed Rate1000 kWh
$165.60
Est. monthly bill
1000 kWh
16.6¢
Price per kWh
Gexa Light Saver 12
100%
4.8
Fixed Rate
12 months
Fixed Rate1000 kWh
$166.60
Est. monthly bill
1000 kWh
16.7¢
Price per kWh
Nights Free Plan – 12
26%
4.7
Fixed Rate
12 months
Fixed Rate1000 kWh
$166.95
Est. monthly bill
1000 kWh
16.7¢
Price per kWh
Wise Buy Basic 24 Online
20%
3.7
Fixed Rate
24 months
Fixed Rate1000 kWh
$167.12
Est. monthly bill
1000 kWh
16.7¢
Price per kWh
Weekends Free Plan – 24
31%
4.0
Fixed Rate
24 months
Fixed Rate1000 kWh
$168.75
Est. monthly bill
1000 kWh
16.9¢
Price per kWh
Essential Saver 12
24%
3.7
Fixed Rate
12 months
Fixed Rate1000 kWh
$169.12
Est. monthly bill
1000 kWh
16.9¢
Price per kWh
Simple Advantage 12
24%
4.0
Fixed Rate
12 months
Fixed Rate1000 kWh
$169.12
Est. monthly bill
1000 kWh
16.9¢
Price per kWh
Simple Advantage 24
24%
4.0
Fixed Rate
24 months
Fixed Rate1000 kWh
$169.12
Est. monthly bill
1000 kWh
16.9¢
Price per kWh
Live Brighter Lite 24
20%
4.4
Fixed Rate
24 months
Fixed Rate1000 kWh
$169.14
Est. monthly bill
1000 kWh
16.9¢
Price per kWh
Simply Green 13
100%
4.8
Fixed Rate
13 months
Fixed Rate1000 kWh
$170.08
Est. monthly bill
1000 kWh
17.0¢
Price per kWh
Secure Energy – 24
31%
4.7
Fixed Rate
24 months
Fixed Rate1000 kWh
$170.80
Est. monthly bill
1000 kWh
17.1¢
Price per kWh
Simply Days Free – 24
4.7
Fixed Rate
24 months
Fixed Rate1000 kWh
$171.57
Est. monthly bill
1000 kWh
17.2¢
Price per kWh
Simply Green 23
100%
4.8
Fixed Rate
23 months
Fixed Rate1000 kWh
$172.08
Est. monthly bill
1000 kWh
17.2¢
Price per kWh
12th Month Free – 12
31%
4.7
Fixed Rate
12 months
Fixed Rate1000 kWh
$176.00
Est. monthly bill
1000 kWh
17.6¢
Price per kWh
Reliant Truly Free Nights 100% Solar 12 plan
100%
4.5
Fixed Rate
12 months
Fixed Rate1000 kWh
$177.12
Est. monthly bill
1000 kWh
17.7¢
Price per kWh
Pollution Free Conserve 12 Preferred
100%
4.2
Fixed Rate
12 months
Fixed Rate1000 kWh
$178.82
Est. monthly bill
1000 kWh
17.9¢
Price per kWh
Pollution Free Conserve 24 Preferred
100%
4.2
Fixed Rate
24 months
Fixed Rate1000 kWh
$178.82
Est. monthly bill
1000 kWh
17.9¢
Price per kWh
Live Brighter 1K+ 24
20%
4.4
Fixed Rate
24 months
Fixed Rate1000 kWh
$181.07
Est. monthly bill
1000 kWh
18.1¢
Price per kWh
One Rate 12
3%
4.8
Fixed Rate
12 months
Fixed Rate1000 kWh
$181.49
Est. monthly bill
1000 kWh
18.1¢
Price per kWh
Simple Rate 12
9%
4.7
Fixed Rate
12 months
Fixed Rate1000 kWh
$181.75
Est. monthly bill
1000 kWh
18.2¢
Price per kWh
Power Maxx Saver 12
3%
4.8
Fixed Rate
12 months
Fixed Rate1000 kWh
$185.55
Est. monthly bill
1000 kWh
18.6¢
Price per kWh
Power Maxx Saver 24
3%
4.8
Fixed Rate
24 months
Fixed Rate1000 kWh
$185.55
Est. monthly bill
1000 kWh
18.6¢
Price per kWh
Pollution Free e-Plus 12 Preferred
100%
4.2
Fixed Rate
12 months
Fixed Rate1000 kWh
$187.32
Est. monthly bill
1000 kWh
18.7¢
Price per kWh
6 Month – Prepaid
26%
4.8
Fixed Rate
6 months
Fixed Rate1000 kWh
$189.20
Est. monthly bill
1000 kWh
18.9¢
Price per kWh
12 Month – Prepaid
26%
4.8
Fixed Rate
12 months
Fixed Rate1000 kWh
$194.20
Est. monthly bill
1000 kWh
19.4¢
Price per kWh
Ultimate Season Pass 12
9%
4.7
Fixed Rate
12 months
Fixed Rate1000 kWh
$195.62
Est. monthly bill
1000 kWh
19.6¢
Price per kWh
Watt a Deal 12
100%
4.8
Fixed Rate
12 months
Fixed Rate1000 kWh
$196.83
Est. monthly bill
1000 kWh
19.7¢
Price per kWh
The Texas Two-K 12
100%
4.5
Fixed Rate
12 months
Fixed Rate1000 kWh
$196.83
Est. monthly bill
1000 kWh
19.7¢
Price per kWh
Frontier Saver Value 12
30%
4.8
Fixed Rate
12 months
Fixed Rate1000 kWh
$198.10
Est. monthly bill
1000 kWh
19.8¢
Price per kWh
Gexa Eco Saver Lite 12
100%
4.8
Fixed Rate
12 months
Fixed Rate1000 kWh
$200.10
Est. monthly bill
1000 kWh
20.0¢
Price per kWh
Frontier Saver Deluxe 12
30%
4.8
Fixed Rate
12 months
Fixed Rate1000 kWh
$202.80
Est. monthly bill
1000 kWh
20.3¢
Price per kWh
Gexa Eco Saver Advantage 12
100%
4.8
Fixed Rate
12 months
Fixed Rate1000 kWh
$203.80
Est. monthly bill
1000 kWh
20.4¢
Price per kWh
Mega Saver – 24
15%
4.4
Fixed Rate
24 months
Fixed Rate1000 kWh
$204.80
Est. monthly bill
1000 kWh
20.5¢
Price per kWh
Frontier Saver Premier 12
30%
4.8
Fixed Rate
12 months
Fixed Rate1000 kWh
$206.10
Est. monthly bill
1000 kWh
20.6¢
Price per kWh
Gexa Eco Saver Premier 12
100%
4.8
Fixed Rate
12 months
Fixed Rate1000 kWh
$206.10
Est. monthly bill
1000 kWh
20.6¢
Price per kWh
Solar Saver 12
25%
4.7
Fixed Rate
12 months
Fixed Rate1000 kWh
$207.75
Est. monthly bill
1000 kWh
20.8¢
Price per kWh
Bill Bonus Saver 12
24%
4.0
Fixed Rate
12 months
Fixed Rate1000 kWh
$212.12
Est. monthly bill
1000 kWh
21.2¢
Price per kWh
Bill Bonus Saver 24
24%
4.0
Fixed Rate
24 months
Fixed Rate1000 kWh
$212.12
Est. monthly bill
1000 kWh
21.2¢
Price per kWh
Bill Credit Bundle 2000 kWh 12
24%
3.7
Fixed Rate
12 months
Fixed Rate1000 kWh
$212.32
Est. monthly bill
1000 kWh
21.2¢
Price per kWh
Bill Credit Bundle 2000 kWh 24
24%
3.7
Fixed Rate
24 months
Fixed Rate1000 kWh
$212.32
Est. monthly bill
1000 kWh
21.2¢
Price per kWh
Reliant Power Savings 2,000 kWh 12 plan
24%
4.5
Fixed Rate
12 months
Fixed Rate1000 kWh
$216.12
Est. monthly bill
1000 kWh
21.6¢
Price per kWh
Reliant Power Savings 2,000 kWh 24 plan
24%
4.5
Fixed Rate
24 months
Fixed Rate1000 kWh
$216.12
Est. monthly bill
1000 kWh
21.6¢
Price per kWh
Saver's Discount 12
9%
4.7
Fixed Rate
12 months
Fixed Rate1000 kWh
$219.75
Est. monthly bill
1000 kWh
22.0¢
Price per kWh
Pollution Free Green Savings Plus 24 Preferred
100%
4.2
Fixed Rate
24 months
Fixed Rate1000 kWh
$226.32
Est. monthly bill
1000 kWh
22.6¢
Price per kWh
Saver's Discount 24
9%
4.7
Fixed Rate
24 months
Fixed Rate1000 kWh
$231.75
Est. monthly bill
1000 kWh
23.2¢
Price per kWh
Pollution Free Green Savings Plus 12 Preferred
100%
4.2
Fixed Rate
12 months
Fixed Rate1000 kWh
$232.32
Est. monthly bill
1000 kWh
23.2¢
Price per kWh
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.
1
Assess Your Energy Usage
Review your past electricity bills to understand consumption patterns. Harlingen's hot, humid summers mean higher AC usage, especially for larger homes. Smaller apartments typically use 500-1000 kWh monthly, while larger homes may exceed 2000 kWh during peak summer months.
2
Filter Plans by Usage
Use your estimated monthly usage to narrow down the 88 available plans. Filter by contract length, usage level, renewable energy percentage, and plan type to find options that align with your household's specific consumption patterns and preferences.
3
Review the Electricity Facts Label
Download and read the EFL for each plan you're considering. This document shows the exact price per kWh at different usage levels, helping you calculate your actual monthly cost based on Harlingen's climate-driven consumption patterns.
4
Check Provider Ratings
Review the provider ratings displayed on each plan card. These ratings combine online customer reviews and Texas PUC complaints data, giving you insight into reliability, customer service quality, and overall satisfaction from other Texas residents.
5
Understand Contract Terms Fully
Examine contract length options, early termination fees, and renewal terms carefully. Consider whether a fixed-rate or variable-rate plan suits your situation better, and note any seasonal price variations that might affect your Harlingen household's budget.
6
Complete Your Plan Enrollment
Once you've selected the best plan, use the integrated signup system to enroll directly. The streamlined process connects with ComparePower's platform, allowing you to finalize your electricity service setup efficiently alongside your water utility account.
TEXAS ENERGY DEREGULATION
How deregulated energy works
A deregulated energy market is one where customers have the power to choose their electricity provider, rather than being limited to a single utility. In Texas, about 90% of residents have this freedom. This system is designed to encourage competition, leading to better electricity prices and services for consumers. In the deregulated electricity market, retail electric providers (REPs) offer various plans and rates, while utility companies maintain the infrastructure and deliver the electricity.
Retail Electric Providers
In a deregulated market like Texas, you get to choose your retail electric provider. We can help you decide on the right provider and plan.
Utility Companies
Utility companies maintain the infrastructure to deliver your energy and are the same regardless of the energy provider you choose.
FREQUENTLY ASKED QUESTIONS
Common questions about energy in Harlingen
As of February 12th, 2026, the lowest electricity rate in Harlingen is Just Energy's Smart Choice – 6 at 6.48¢/kWh. This rate is significantly below the market average of 16.25¢/kWh, representing substantial savings for Harlingen residents who choose this plan.
Harlingen's hot, humid summers significantly impact electricity costs due to heavy air conditioning use. With 88 available plans in Harlingen, residents should choose fixed-rate plans before peak summer months to lock in rates and avoid price spikes during high-demand periods when cooling costs surge.
Fixed-rate plans work best for Harlingen residents due to predictable summer cooling costs. With 87 green energy plans available at virtually no premium (-0.01¢ above average), Harlingen residents can choose environmentally friendly electricity without paying extra, making renewable energy an affordable option.
Compare all 88 available plans in Harlingen to find rates below the 16.25¢/kWh market average. Improve home insulation, use programmable thermostats, and maintain AC systems efficiently. Consider switching to the lowest available rate of 6.48¢/kWh to maximize savings on your electricity bill.