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 by 0.2¢ over the past 7 days for an average 1000 kWh home. That’s a $2/month decrease for the average family. With 111 plans available ranging from 6.9¢ to 21.57¢ per kWh, the market shows solid competitive options. If you were considering switching, declining rates typically present a good opportunity.
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 111 available plans with rates ranging from 6.9¢ to 21.57¢ per kWh. The market offers 105 fixed-rate plans averaging 14.51¢/kWh, plus 109 renewable energy options (including 19 that are 100% green). Since most residents live in single-family homes averaging 1,225 kWh monthly, you should compare plans at this usage level to find accurate pricing. Additionally, 4 time-of-use plans and 2 prepaid options provide alternatives to standard fixed-rate contracts, giving you flexibility to match your preferences and consumption patterns.
Compare All PlansSEPTEMBER 08, 2026
TOP 6 LOWEST RATES IN RIO GRANDE CITY
APGE
SimpleSaver 10
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
5%
4.7
APGE
SimpleSaver 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
5%
4.7
Frontier Utilities
Frontier Saver Plus 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
30%
4.7
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
Gexa Energy
Gexa Eco Saver Plus 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
100%
4.7
COMPARE ELECTRICITY PLANS
Compare electricity plans in Rio Grande City
Based on 78548 ZIP code. 111 plans available. Rates were updated at 07:35 AM CDT on September 08, 2026.
| Provider | Plan Details | Term | Monthly Bill | Rate per kWh | Action |
|---|---|---|---|---|---|
|
|
SimpleSaver 10 5%
4.7
|
Fixed Rate 10 months Fixed Rate 1000 kWh |
$69.00
Est. monthly bill |
1000 kWh
6.9¢
Price per kWh |
|
|
|
SimpleSaver 12 5%
4.7
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$69.00
Est. monthly bill |
1000 kWh
6.9¢
Price per kWh |
|
|
|
Frontier Saver Plus 12 30%
4.7
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$70.99
Est. monthly bill |
1000 kWh
7.1¢
Price per kWh |
|
|
|
Rhythm Max Saver 12 100%
4.8
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$71.27
Est. monthly bill |
1000 kWh
7.1¢
Price per kWh |
|
|
|
The Lone Saver Plus 12 100%
4.6
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$71.27
Est. monthly bill |
1000 kWh
7.1¢
Price per kWh |
|
|
|
Gexa Eco Saver Plus 12 100%
4.7
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$71.59
Est. monthly bill |
1000 kWh
7.2¢
Price per kWh |
|
|
Bill Credit Bundle 12 20%
3.6
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$71.62
Est. monthly bill |
1000 kWh
7.2¢
Price per kWh |
|
|
|
Bill Credit Bundle 24 20%
3.6
|
Fixed Rate 24 months Fixed Rate 1000 kWh |
$71.62
Est. monthly bill |
1000 kWh
7.2¢
Price per kWh |
|
|
Bill Bonus 12 24%
4.0
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$71.62
Est. monthly bill |
1000 kWh
7.2¢
Price per kWh |
|
|
|
Gexa Saver Plus 12 30%
4.7
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$71.99
Est. monthly bill |
1000 kWh
7.2¢
Price per kWh |
|
|
|
Rhythm Max Saver 24 100%
4.8
|
Fixed Rate 24 months Fixed Rate 1000 kWh |
$72.27
Est. monthly bill |
1000 kWh
7.2¢
Price per kWh |
|
|
|
SimpleSaver 24 5%
4.7
|
Fixed Rate 24 months Fixed Rate 1000 kWh |
$73.00
Est. monthly bill |
1000 kWh
7.3¢
Price per kWh |
ELECTRICITY RATES BY HOUSING IN RIO GRANDE CITY
Find the right plan for your home
Rio Grande City is predominantly single-family homes (71% of housing) averaging 2,261 sq ft and using approximately 1,225 kWh monthly, where APGE's SimpleSaver 10 plan currently offers the lowest rate at 9.1¢/kWh (~$112/mo). Small apartments represent 11% of local housing with estimated usage around 583 kWh monthly, where APGE's True Simple 10 plan is priced at 12.8¢/kWh (~$75/mo).
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 residents can choose from 105 fixed-rate plans with locked pricing throughout the contract term. Rates start at 6.9¢/kWh and average 14.51¢/kWh, providing protection against market fluctuations during hot summer months.
Variable-rate plans
No variable-rate or month-to-month plans are currently available in Rio Grande City. Residents seeking flexible contract terms should consider prepaid options or shorter-term fixed-rate plans instead.
Renewable energy
Rio Grande City offers 109 renewable energy plans, including 19 that provide 100% green power. At an average of 14.58¢/kWh, renewable plans cost virtually the same as conventional electricity options in this market.
Prepaid plans
Two prepaid electricity plans are available in Rio Grande City, averaging 18.37¢/kWh. These pay-as-you-go options require no deposit or credit check, though rates run higher than the local market average of 14.51¢/kWh.
Time-of-use plans
Four time-of-use plans are available in Rio Grande City, averaging 14.81¢/kWh. These plans charge different rates based on time of day, potentially benefiting households that can shift air conditioning usage away from peak hours.
Free nights & weekends
Free nights and weekends plans offer no-cost electricity during off-peak hours but typically charge premium rates during weekday daytime periods. These plans suit Rio Grande City households with significant evening air conditioning use in summer.
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 + 5.7554¢/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 September 8th, 2026, the lowest electricity rate in Rio Grande City is APGE's SimpleSaver 10 at 6.9¢/kWh, significantly below the market average of 14.59¢/kWh. With 111 plans available, residents have excellent opportunities to find competitive rates and save on their energy bills.
Rio Grande City's hot South Texas climate drives higher cooling costs, especially during summer months. Most homes average around 1225 kWh monthly due to extensive air conditioning use. Choosing energy-efficient plans from the 111 available options can help offset weather-related consumption increases and manage seasonal bill spikes.
With 71% of Rio Grande City residents living in single-family homes averaging 1225 kWh monthly, a 2000 kWh plan tier is recommended for optimal rates. Green energy plans are an excellent choice, with 109 eco-friendly options available at virtually no premium (just 0.01¢ below average).
Switch to competitive rates like APGE's SimpleSaver 10 at 6.9¢/kWh to save substantially versus the 14.59¢/kWh average. Additionally, invest in programmable thermostats, improve insulation, and compare among 111 available plans regularly to ensure you're getting the best rate for your usage.
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.
Great choice!
