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 0.1¢ over the past 7 days for an average 1000 kWh home, moving from 14.47¢ to 14.42¢ per kWh. Across the 111 plans we track in South Texas, rates range from 6.8¢ to 21.51¢, with a market average of 14.32¢. That spread reflects differences in term length and plan type. Rates can move again, so it’s worth watching.
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
Texas deregulation means Rio Grande City residents choose their own electricity provider and plan, while the local utility continues to deliver power and handle outages. Currently 111 plans are available, including 104 fixed-rate plans, 109 renewable energy options, 2 prepaid plans, and 5 time-of-use plans. Rates range from 6.8¢ to 21.51¢ per kWh, with an average of 14.32¢. Because 71% of local homes are single-family houses using roughly 1,225 kWh per month, most residents should compare plans at that usage level. Renewable plans average 14.31¢, nearly identical to the market average.
Compare All PlansOCTOBER 22, 2026
TOP 6 LOWEST RATES IN RIO GRANDE CITY
APGE
SimpleSaver 9
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
4Change Energy
Maxx Saver Value 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
3%
4.9
Frontier Utilities
Frontier Saver Plus 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
30%
4.7
Gexa Energy
Gexa Saver Plus 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
30%
4.7
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 07:37 AM CDT on October 22, 2026.
| Provider | Plan Details | Term | Monthly Bill | Rate per kWh | Action |
|---|---|---|---|---|---|
|
|
SimpleSaver 9 5%
4.7
|
Fixed Rate 9 months Fixed Rate 1000 kWh |
$68.00
Est. monthly bill |
1000 kWh
6.8¢
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 |
|
|
|
Maxx Saver Value 12 3%
4.9
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$70.33
Est. monthly bill |
1000 kWh
7.0¢
Price per kWh |
|
|
|
Frontier Saver Plus 12 30%
4.7
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$70.34
Est. monthly bill |
1000 kWh
7.0¢
Price per kWh |
|
|
|
Gexa Saver Plus 12 30%
4.7
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$70.34
Est. monthly bill |
1000 kWh
7.0¢
Price per kWh |
|
|
|
Gexa Eco Saver Plus 12 100%
4.7
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$70.34
Est. monthly bill |
1000 kWh
7.0¢
Price per kWh |
|
|
Bill Credit Bundle 12 20%
3.6
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$70.62
Est. monthly bill |
1000 kWh
7.1¢
Price per kWh |
|
|
Bill Bonus 12 24%
4.0
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$70.62
Est. monthly bill |
1000 kWh
7.1¢
Price per kWh |
|
|
|
Bill Bonus 24 24%
4.0
|
Fixed Rate 24 months Fixed Rate 1000 kWh |
$71.62
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 |
$72.34
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 |
$72.34
Est. monthly bill |
1000 kWh
7.2¢
Price per kWh |
|
|
|
Maxx Saver Value 8 3%
4.9
|
Fixed Rate 8 months Fixed Rate 1000 kWh |
$72.53
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
Single-family homes make up 71% of Rio Grande City's housing stock, with an estimated size of about 2,261 sq ft and typical usage near 1,225 kWh per month. At that level, APGE SimpleSaver 9 at 9.0¢/kWh works out to roughly $111 per month, which is the lowest-cost option among the plans compared for this usage tier. Small apartment buildings (2-9 units), at 11% of housing, average about 583 kWh per month, where APGE Rent Simple Saver 9 at 12.5¢/kWh comes to roughly $73 per month.
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 has 104 fixed-rate plans, with the lowest listed at 6.8¢/kWh and an average of 14.17¢/kWh. Fixed rates hold the per-kWh price steady for the contract term, which helps households plan budgets through long summer cooling seasons.
Variable-rate plans
No variable-rate or month-to-month plans are currently listed for Rio Grande City, so the market offers only fixed, renewable, prepaid, and time-of-use contracts. Customers seeking rate changes with monthly pricing should check provider availability directly.
Renewable energy
Of 109 renewable energy plans in Rio Grande City, 22 are 100% green, with an average of 14.31¢/kWh. Green plans price roughly at the market average, with a premium of -0.01¢, and suit households prioritizing renewable sourcing.
Prepaid plans
Two prepaid plans are listed in Rio Grande City, averaging 18.65¢/kWh compared with 14.17¢/kWh for fixed-rate plans. Prepaid service requires advance payment without a credit check, which may suit households managing balances during summer cooling demand.
Time-of-use plans
Five time-of-use plans in Rio Grande City average 15.55¢/kWh, pricing electricity differently by hour of day. Rates are lower during off-peak overnight hours and higher during afternoon peaks, when air conditioning demand in the Rio Grande Valley peaks.
Free nights & weekends
Free nights and weekends plans provide no-charge electricity during set windows, so shifting laundry or dishwasher use to those hours may lower monthly costs. Confirm plan-specific hours before enrolling, as terms vary by provider in Rio Grande City.
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 + 5.6898¢/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 Oct 22nd, 2026, the cheapest electricity rate in Rio Grande City is APGE's SimpleSaver 9 at 6.8¢/kWh, well below the market average of 14.32¢/kWh. With 111 plans available, residents can compare options to find the best fit.
Rio Grande City's hot, humid summers push air conditioning use high, which typically drives electricity consumption and bills up during the warmest months. Mild winters require less heating, so usage often drops. Choosing a plan with favorable summer rates can help manage costs during peak heat.
Since single-family homes make up 71% of local housing and most use about 1225 kWh monthly, a 2000 kWh plan tier is recommended. Compare green plans, since 109 of 111 options are green and priced only 0.01¢ above average.
Lower your Rio Grande City bill by comparing plans online, considering low-rate options like SimpleSaver 9 at 6.8¢/kWh, setting your thermostat higher during summer, using ceiling fans, and sealing windows to reduce cooling needs.
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!
