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, translating to roughly $2/month in savings for an average home. With 112 available plans ranging from 6.9¢ to 21.57¢ per kWh, the market shows significant variation. We don’t have a crystal ball, but when prices trend downward, it’s generally a good opportunity to compare options.
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 112 available plans across multiple providers. The market offers primarily fixed-rate options (106 plans averaging 14.53¢/kWh), with prices ranging from 6.9¢ to 21.57¢ per kWh. Notably, 110 renewable energy plans are available at no premium over conventional electricity. Since 71% of Rio Grande City homes are single-family properties averaging 1,225 kWh monthly, residents should compare plans at this usage level to find accurate rates. The market also includes 2 prepaid and 4 time-of-use plans for those seeking alternative billing structures.
Compare All PlansSEPTEMBER 09, 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
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
Rhythm Energy
Rhythm Max Saver 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
100%
4.8
COMPARE ELECTRICITY PLANS
Compare electricity plans in Rio Grande City
Based on 78548 ZIP code. 112 plans available. Rates were updated at 07:33 AM CDT on September 09, 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 |
|
|
|
Gexa 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 |
|
|
|
Gexa Eco Saver Plus 12 100%
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 |
|
|
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 |
|
|
|
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's housing is predominantly single-family homes at an average of 2,261 square feet, using approximately 1,225 kWh monthly. At this usage level, APGE's SimpleSaver 10 plan offers rates at 9.1¢/kWh, or about $112 per month. The city's secondary housing segment consists of small apartments (11% of housing), which typically use around 583 kWh monthly and are best served by APGE's True Simple 10 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
106 fixed-rate plans available in Rio Grande City with rates from 6.9¢ to over 20¢ per kWh. Your rate stays constant regardless of market conditions or seasonal temperature changes in the Rio Grande Valley.
Variable-rate plans
No variable-rate plans are currently available in Rio Grande City. These month-to-month plans typically fluctuate with wholesale electricity costs and don't require long-term contracts, but aren't offered in this market.
Renewable energy
110 renewable plans available, including 19 that are 100% green energy. Average pricing is 14.61¢ per kWh, essentially matching non-renewable options. Green energy comes from Texas wind and solar sources.
Prepaid plans
2 prepaid options available averaging 18.37¢ per kWh. You pay for electricity before using it, with no deposit or credit check required. Monitor usage daily to manage costs during hot Rio Grande City summers.
Time-of-use plans
4 time-of-use plans available averaging 14.81¢ per kWh. Rates vary by time of day, rewarding customers who shift air conditioning and appliance usage away from peak afternoon hours in Rio Grande City.
Free nights & weekends
Plans offering free electricity during specific hours can benefit households able to shift major usage. Run laundry, dishwashers, and pool pumps during free periods to offset higher daytime rates in this border region.
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 9th, 2026, the lowest electricity rate available in Rio Grande City is APGE's SimpleSaver 10 at 6.9¢/kWh, significantly below the market average of 14.61¢/kWh. With 112 total plans available, residents have excellent opportunities to save on their energy bills.
Rio Grande City's hot South Texas climate drives high air conditioning usage, especially during summer months. Most households use approximately 1,225 kWh monthly due to cooling demands. Choosing competitive rates below the 14.61¢/kWh market average can significantly reduce your weather-related electricity expenses.
Since 71% of Rio Grande City housing consists of single-family homes with estimated usage around 1,225 kWh monthly, residents should select 2000 kWh tier plans for optimal rates. With 110 green energy plans available at no premium, you can choose eco-friendly options without extra cost.
Compare all 112 available plans to find rates near 6.9¢/kWh instead of paying the 14.61¢/kWh average. Use programmable thermostats during peak heat, improve insulation, and select the appropriate 2000 kWh plan tier matching your single-family home's typical consumption patterns.
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!
