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Electricity rates in Rios, TX typically range from 8¢ to 16¢ per kWh depending on plan type, term length, and usage level. Rios residents can choose from 100+ plans from PUCT-licensed providers like TXU Energy, Reliant, Gexa Energy, and Constellation. Oncor delivers the power—you pick your retail provider and rate. The Texas state average is 15.8¢/kWh, so competitive plans often save Rios households $200-500 annually.
Rate ranges verified January 9, 2026 · Reviewed by Brad
Rios residents can choose their electricity provider and save money.
Compare electricity rates in Rios, Texas. Find competitive plans from licensed providers serving the Oncor service area.
Your Oncor service area will be identified and competitive rates displayed.
See real-time offers from multiple retail electric providers serving Rios.
Enrollment takes 2 minutes. Moving? Get same-day activation. Already have service? Oncor continues delivering power without interruption.
Rios customers can compare rates from providers like TXU Energy, Reliant, Constellation, and Rhythm Energy—all PUCT-licensed.
Oncor continues delivering electricity to your Rios home. Only your retail provider changes—same wires, same reliability.
Lock in fixed rates for 6-36 months and avoid seasonal price fluctuations in the ERCOT Texas electricity market.
Choose 100% renewable plans from Green Mountain Energy, Chariot Energy, or other providers offering wind and solar electricity.
We know moving is overwhelming. Getting electricity shouldn't add to your stress.
Need power turned on today? Many plans offer same-day or next-day activation for your new Rios home.
Landlord needs proof of electricity? Get your account number instantly after enrollment—no waiting.
100% online enrollment. No phone calls, no technician visits, no paperwork. Just power when you need it.
Licensed retail electricity providers serving the Oncor service area
All providers are PUCT-licensed retail electricity providers
View All ProvidersOncor is a Transmission and Distribution Utility (TDU) operating within the ERCOT grid serving Rios in Duval County. Oncor maintains power lines and meters—your retail provider (TXU, Reliant, Gexa, etc.) sells the electricity itself.
Texas deregulated its electricity market in 2002 under Senate Bill 7, overseen by the Public Utility Commission of Texas (PUCT). Rios residents can compare rates from 50+ licensed providers and switch online in minutes.
Learn about Oncor service area and compare electricity plans for Rios.
View TDU detailsBrowse all Texas TDU service areas and compare electricity rates across the state.
View all TDUsLearn how Texas electricity choice works and how Rios residents can save money.
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To compare electricity rates in Rios, enter your ZIP code on ElectricRates.org to see real-time rates from licensed providers serving the Oncor service area. You can compare fixed-rate, variable-rate, and renewable energy plans side by side based on your estimated monthly usage.
Electricity rates in Rios vary based on plan type, contract term, and usage level. As of 2025, residential rates in the Oncor service area typically range from 8-15 cents per kWh for fixed-rate plans. Use our rate comparison tool to see current rates specific to your ZIP code.
Yes, Rios is in Texas's deregulated electricity market. Residents in Duval County can choose from dozens of licensed retail electricity providers. Your transmission and distribution utility (Oncor) delivers the power, but you select which company supplies your electricity.
Switching electricity providers in Rios is simple: 1) Compare rates using your ZIP code, 2) Choose a plan that fits your needs, 3) Sign up online with your Oncor account number, 4) Your new provider handles the switch—no service interruption. The process takes 1-2 billing cycles.
Oncor is the Transmission and Distribution Utility (TDU) serving Rios and surrounding areas in Duval County. They own and maintain the power lines, meters, and infrastructure that deliver electricity to your home. While you choose your retail electricity provider, Oncor handles outages, meter readings, and power delivery.
Yes, many electricity providers offer 100% renewable energy plans in Rios. These plans source electricity from wind and solar farms across Texas. Green Mountain Energy, Chariot Energy, and other providers offer competitive renewable options in the Oncor service area.
If you don't actively choose a retail electricity provider in Rios, you'll be assigned to a Provider of Last Resort (POLR) at rates typically higher than competitive market rates. We recommend comparing plans and selecting a provider to ensure you're getting the best rate for your usage.
Your Rios electricity bill includes: your retail provider's energy charges (the rate you pay per kWh), Oncor delivery charges (transmission fees), taxes, and any applicable fees. The total is based on your monthly kWh usage multiplied by these combined rates. Most providers offer all-in pricing that simplifies comparison.
Have more questions about electricity in Rios? Check rates for your ZIP code
"The content found for my zip code was so helpful in making a decision about switching service. There were lots of options and each had detailed info on terms, how bills are calculated. The choice for size of home was particularly helpful."
"Everything was exceptionally easy, from signing up to getting a quote and to getting connected. In fact, it was so easy I thought for sure I had missed a step. Super easy and quick."
"Before I never knew this many providers and plans with bill credits and free nights/weekends existed! Adding the ability to use last year's monthly usage to find the best new plan makes this perfect for saving money."
