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 7 days for an average 1000 kWh home. That’s about a $1/month savings for the average family. With 121 available plans ranging from 8.5¢ to 23.54¢ per kWh, the market remains stable and competitive for South Texas residents.
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 121 available plans across multiple providers. The market offers 111 fixed-rate plans averaging 15.85¢/kWh, with rates spanning 8.5¢ to 23.54¢ per kWh. Since 71% of households are single-family homes using around 1,225 kWh monthly, most residents should compare plans at that usage level for accurate pricing. Notably, 119 renewable energy options are available—including 24 that are 100% green—at virtually no premium over conventional plans. The market also includes 8 time-of-use plans and 2 prepaid options for those seeking alternative billing structures.
Compare All PlansMARCH 29, 2026
TOP 6 LOWEST RATES IN RIO GRANDE CITY
APGE
SimpleSaver 15
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
5%
4.5
4Change Energy
Maxx Saver Value 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
3%
4.8
4Change Energy
Maxx Saver Value 24
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
3%
4.8
4Change Energy
Maxx Saver Value 6
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
3%
4.8
Just Energy
Smart Choice – 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
31%
4.4
APGE
SimpleSaver 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
5%
4.5
COMPARE ELECTRICITY PLANS
Compare electricity plans in Rio Grande City
Based on 78548 ZIP code. 121 plans available. Rates were updated at 07:32 AM CDT on March 29, 2026.
| Provider | Plan Details | Term | Monthly Bill | Rate per kWh | Action |
|---|---|---|---|---|---|
|
|
SimpleSaver 15 5%
4.5
|
Fixed Rate 15 months Fixed Rate 1000 kWh |
$85.00
Est. monthly bill |
1000 kWh
8.5¢
Price per kWh |
|
|
|
Maxx Saver Value 12 3%
4.8
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$85.20
Est. monthly bill |
1000 kWh
8.5¢
Price per kWh |
|
|
|
Maxx Saver Value 24 3%
4.8
|
Fixed Rate 24 months Fixed Rate 1000 kWh |
$85.20
Est. monthly bill |
1000 kWh
8.5¢
Price per kWh |
|
|
|
Maxx Saver Value 6 3%
4.8
|
Fixed Rate 6 months Fixed Rate 1000 kWh |
$85.25
Est. monthly bill |
1000 kWh
8.5¢
Price per kWh |
|
|
|
Smart Choice – 12 31%
4.4
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$86.25
Est. monthly bill |
1000 kWh
8.6¢
Price per kWh |
|
|
|
SimpleSaver 12 5%
4.5
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$87.00
Est. monthly bill |
1000 kWh
8.7¢
Price per kWh |
|
|
|
SimpleSaver 14 5%
4.5
|
Fixed Rate 14 months Fixed Rate 1000 kWh |
$87.00
Est. monthly bill |
1000 kWh
8.7¢
Price per kWh |
|
|
Frontier Saver Plus 12 30%
4.8
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$87.15
Est. monthly bill |
1000 kWh
8.7¢
Price per kWh |
|
|
Gexa Eco Saver Plus 12 100%
4.8
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$87.15
Est. monthly bill |
1000 kWh
8.7¢
Price per kWh |
|
|
|
Smart Choice – 24 31%
4.4
|
Fixed Rate 24 months Fixed Rate 1000 kWh |
$93.25
Est. monthly bill |
1000 kWh
9.3¢
Price per kWh |
|
|
Bill Credit Bundle 12 20%
3.7
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$96.62
Est. monthly bill |
1000 kWh
9.7¢
Price per kWh |
|
|
|
Bill Credit Bundle 24 20%
3.7
|
Fixed Rate 24 months Fixed Rate 1000 kWh |
$96.62
Est. monthly bill |
1000 kWh
9.7¢
Price per kWh |
ELECTRICITY RATES BY HOUSING IN RIO GRANDE CITY
Find the right plan for your home
Rio Grande City residents primarily live in single-family homes averaging 2,261 square feet with typical usage around 1,225 kWh monthly, where APGE's SimpleSaver 15 currently offers the lowest rate at 10.7¢/kWh (~$132/month). About 11% of residents live in small apartments with lower consumption around 583 kWh monthly, where Energy Texas — Texas Bright 12 provides the best rate at 14.4¢/kWh (~$84/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 residents can choose from 111 fixed-rate plans with locked pricing. Rates start at 8.5¢/kWh and average 15.85¢/kWh. These plans protect against price changes during hot South Texas summers.
Variable-rate plans
Currently, no variable-rate or month-to-month plans are available in Rio Grande City. Residents seeking flexible contracts without early termination fees will need to consider other plan types.
Renewable energy
Rio Grande City offers 119 renewable plans, including 24 options with 100% green energy. These plans average 16.06¢/kWh, just 0.02¢ above the market average, making clean energy accessible.
Prepaid plans
Two prepaid electricity plans are available in Rio Grande City, averaging 19.02¢/kWh. These no-deposit options let residents pay in advance and monitor usage, suitable for budget-conscious households.
Time-of-use plans
Eight time-of-use plans are available, averaging 18.57¢/kWh. These plans charge different rates by hour, potentially benefiting Rio Grande City residents who can shift air conditioning usage to off-peak times.
Free nights & weekends
Free nights and weekends plans offer no-cost electricity during specific hours. For Rio Grande City homes running air conditioning overnight during summer months, these plans may provide savings opportunities.
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 + 5.8007¢/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 March 29th, 2026, the lowest electricity rate in Rio Grande City is APGE's SimpleSaver 15 at 8.5¢/kWh. This is significantly below the market average of 16.08¢/kWh, offering substantial savings for residents who choose this plan from among 121 available options.
Rio Grande City's hot South Texas climate drives high cooling demands, especially during summer months. Most homes average around 1225 kWh monthly due to air conditioning needs. This weather pattern makes choosing competitive rates crucial, as the market average of 16.08¢/kWh can significantly impact bills.
Since 71% of Rio Grande City housing consists of single-family homes averaging 1225 kWh monthly, residents should select 2000 kWh tier plans for optimal pricing. With 119 green energy plans available at virtually no premium (-0.02¢), environmentally-conscious options are both accessible and affordable.
Switch from the market average of 16.08¢/kWh to competitive rates like APGE's SimpleSaver 15 at 8.5¢/kWh. For typical homes using 1225 kWh monthly, this could save approximately $93 per month. Compare all 121 available plans to find your best match.
Great choice!
