ELECTRICITY RATES IN RIO GRANDE CITY
Rio Grande City Electricity Rates and Plans
Shop and compare energy plans from top electricity providers in Rio Grande City, Texas.
RIO GRANDE CITY
ENERGY COMPANIES & RATES IN RIO GRANDE CITY
Rio Grande City Electricity Guide
Rio Grande City electricity prices have decreased slightly by 0.1¢ over the past week for an average 1000 kWh home. That’s about a $1/month savings. With 118 plans available ranging from 7.1¢ to 23.54¢ per kWh, the market remains competitive. When prices trend down, it’s generally a good time to review your options if you’re considering a switch.
7-DAY MARKET TRENDS
Electricity pricing trends in Rio Grande City
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 Rio Grande City is geographically located in.
ENERGY RATES IN RIO GRANDE CITY
Today’s lowest electricity rates in Rio Grande City
Rio Grande City residents benefit from Texas’s deregulated electricity market, allowing them to choose from 118 available plans with rates ranging from 7.1¢ to 23.54¢ per kWh. The market offers 110 fixed-rate plans averaging 15.22¢/kWh, plus 6 time-of-use and 2 prepaid options. Renewable energy is widely accessible with 116 green plans available, including 24 that are 100% renewable. Since 71% of Rio Grande City homes are single-family residences averaging around 1,225 kWh monthly, most residents should compare plans at the 1,000 or 2,000 kWh usage tier to find accurate pricing for their consumption level.
Compare All PlansJULY 25, 2026
TOP 6 LOWEST RATES IN RIO GRANDE CITY
APGE
SimpleSaver 11
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
5%
4.6
Just Energy
Smart Choice – 12
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
Just Energy
Smart Choice – 24
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
31%
4.5
4Change Energy
Maxx Saver Value 8
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
3%
4.9
COMPARE ELECTRICITY PLANS
Compare electricity plans in Rio Grande City
Based on 78548 ZIP code. 118 plans available. Rates were updated at 07:32 AM CDT on July 25, 2026.
| Provider | Plan Details | Term | Monthly Bill | Rate per kWh | Action |
|---|---|---|---|---|---|
|
|
SimpleSaver 11 5%
4.6
|
Fixed Rate 11 months Fixed Rate 1000 kWh |
$71.00
Est. monthly bill |
1000 kWh
7.1¢
Price per kWh |
|
|
|
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 |
|
|
|
Rhythm Max Saver 12 100%
4.8
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$71.99
Est. monthly bill |
1000 kWh
7.2¢
Price per kWh |
|
|
|
The Lone Saver Plus 12 100%
4.6
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$71.99
Est. monthly bill |
1000 kWh
7.2¢
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 |
|
|
|
Maxx Saver Value 8 3%
4.9
|
Fixed Rate 8 months Fixed Rate 1000 kWh |
$74.00
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 |
|
|
Gexa Eco Saver Plus 12 100%
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 |
|
|
|
Rhythm Max Saver 24 100%
4.8
|
Fixed Rate 24 months Fixed Rate 1000 kWh |
$78.99
Est. monthly bill |
1000 kWh
7.9¢
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 |
ELECTRICITY RATES BY HOUSING IN RIO GRANDE CITY
Find the right plan for your home
Rio Grande City's housing is predominantly single-family homes (71%), averaging around 2,261 square feet and using approximately 1,225 kWh monthly. At this usage level, APGE's SimpleSaver 11 plan offers the lowest rate at 9.3¢/kWh, resulting in bills around $114 per month. Small apartment residents (11% of housing) typically use about 583 kWh monthly, with Atlantex Power's Luminous 12 plan providing the best rate at 13.4¢/kWh or approximately $78 monthly.
Single-family homes
71% of homes in the city
Small apartments (2-9 units)
11% 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. Rio Grande City, TX (5,187 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 Rio Grande City
Fixed-rate plans
Rio Grande City offers 110 fixed-rate plans with locked pricing throughout your contract. Rates start at 7.1¢/kWh, with an average of 15.22¢/kWh. These plans protect against price fluctuations during hot South Texas summers.
Variable-rate plans
Currently no variable-rate or month-to-month plans are available in Rio Grande City. These plans typically offer flexibility without contracts but feature rates that change monthly based on market conditions.
Renewable energy
Rio Grande City has 116 renewable energy plans available, including 24 options with 100% green energy. The average rate of 15.41¢/kWh is virtually identical to the overall market average at 15.22¢/kWh.
Prepaid plans
Two prepaid electricity options are available in Rio Grande City, averaging 18.99¢/kWh. These no-deposit plans let you pay in advance and monitor usage daily, suitable for managing budget during high-consumption summer months.
Time-of-use plans
Six time-of-use plans are available at an average of 18.1¢/kWh. These plans charge different rates based on time of day, potentially benefiting households that can shift air conditioning usage outside peak afternoon hours.
Free nights & weekends
Free nights and weekends plans offer no-cost electricity during specific hours, typically evenings and weekends. These can benefit Rio Grande City residents who concentrate air conditioning and major appliance usage during off-peak times.
HOW TO CHOOSE
Choosing an electric company in Rio Grande City.
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 Rio Grande City
As of July 25th, 2026, the lowest electricity rate available in Rio Grande City is APGE's SimpleSaver 11 at 7.1¢/kWh. This is significantly below the market average of 15.43¢/kWh, offering substantial savings for residents who choose this plan from among 118 available options.
Rio Grande City's hot South Texas climate drives high cooling demands, especially during summer months. With estimated monthly usage around 1,225 kWh for typical homes, air conditioning significantly impacts bills. Choosing competitive rates below the 15.43¢/kWh market average can help offset weather-related consumption increases.
Since 71% of Rio Grande City housing consists of single-family homes averaging 1,225 kWh monthly, residents should choose plans at the 2000 kWh tier for optimal pricing. With 116 green energy plans available at virtually no premium (-0.02¢), eco-friendly options are economically viable.
Switch to competitive plans like APGE's SimpleSaver 11 at 7.1¢/kWh instead of paying the 15.43¢/kWh average. Additionally, improve home insulation, use programmable thermostats, and compare all 118 available plans to find the best rate for your specific 2000 kWh usage tier.
NEARBY METROS
Compare electricity rates in cities near Rio Grande City
Rio Grande City shoppers often compare plans in nearby Texas metros — rates, providers, and plan types can differ just a few miles away.
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