At Choose Texas Power, we aim to provide consistent, reliable information about energy plans. Our partners do not direct our editorial content, though we may reference their products in our posts. Read about how we make money to learn more.
| Frontier Utilities - Frontier Saver Plus 8 | 8 months | $0.086 / kWh |
| Gexa Energy - Gexa Eco Saver Plus 8 | 8 months | $0.092 / kWh |
| APG&E - SimpleSaver 10 | 10 months | $0.093 / kWh |
| 4Change Energy - Maxx Saver Value 12 | 12 months | $0.094 / kWh |
| Express Energy - Flash Value 12 | 12 months | $0.094 / kWh |
| Discount Power - Bill Credit Bundle 12 | 12 months | $0.098 / kWh |
| Cirro - Simple Bill Credit 24 | 24 months | $0.099 / kWh |
| Atlantex Power - Radiance1000 12 | 12 months | $0.121 / kWh |
| Veteran Energy - Valor 12 | 12 months | $0.132 / kWh |
| TXU Energy - Smart Edge 12 | 12 months | $0.139 / kWh |
| Constellation - 12 Month Usage Bill Credit | 12 months | $0.142 / kWh |
| TriEagle Energy - Real Deal 12 | 12 months | $0.149 / kWh |
| Reliant - Reliant Power Savings 12 plan | 12 months | $0.159 / kWh |
| Direct Energy - Apartment Basics 12 | 12 months | $0.165 / kWh |
| Rhythm Energy - Clear Choice 12 | 12 months | $0.166 / kWh |
| Green Mountain - Pollution Free Conserve 12 Preferred | 12 months | $0.175 / kWh |
| Payless Power - 6 Month - prepaid | 6 months | $0.186 / kWh |
Please note: All rates above are accurate as of 10/26/2025, 12:40:44 PM CDT for ZIP Code 78664. Rates may have changed since this date/time. For the most up to date rates in your area, please enter your zip code above.
Thanks to energy deregulation, residents and businesses across Texas have the power to choose their electric company. Deregulation increases competition in the energy market and gives you a wide range of plans and rate options from electricity companies in Round Rock.
Choose Texas Power is not affiliated with Power to Choose, powertochoose.org, or the PUCT.
The electricity rate you’ll pay in Round Rock depends on how much electricity you use, as most plans have a tiered pricing structure
Shop energy rates on our independent marketplace to easily find a competitive fall energy plan. Compare the best power companies and rates in Round Rock by entering your ZIP code on our marketplace. You can also call our experts to shop over the phone and sign up for a plan in minutes.
Having as many energy options as you do in a deregulated market can feel overwhelming. To help, we’ve highlighted a few of our most popular electricity providers across Texas. Some of the top energy providers on our marketplace include TXU Energy, Gexa Energy, and 4Change Energy. Find out what these providers—and more like them—have to offer.
Provider |
Best known for |
Our rating |
|---|---|---|
| TXU Energy | Offering a diverse selection of plans | 5/5 |
| Gexa Energy | 100% green energy plans at an affordable cost | 4.9/5 |
| 4Change Energy | Donating 4% of its annual profits to Texas charities | 5/5 |
| Express Energy | Attentive customer service | 5/5 |
| TriEagle Energy | Transparent, fixed-rate plans | 4.9/5 |
| Frontier Utilities | Low-cost, straightforward power plans | 4.8/5 |
| Veteran Energy | Its mission to help veterans and their families | 5/5 |
Shop these and numerous other energy providers by entering your ZIP code on our marketplace today.
While you can choose your electricity provider in a deregulated market, your utility company is determined by your address and cannot be changed. Utilities deliver electricity, maintain power lines, and restore service during power outages. The utility company for Round Rock is Oncor Electric Delivery. In the event of a power outage or electrical emergency, call your utility company, not your provider. Here’s how to contact Oncor:
All utility companies charge a transmission and distribution utility (TDU) fee for delivering electricity. This includes a base monthly charge and a usage charge per kWh. Oncor Electric Delivery charges $4.23/month and 5.6032 cents/kWh.
When looking for a new energy plan, you’ll find various options and plan types. Some of the most common electric plans you’ll find from energy companies in Round Rock include:
Every utility company charges its own transmission fees for delivering power, and these fees vary by region. As a result, you could have the same energy plan as a friend in a nearby city but pay a different rate. When you explore energy plan options, it’s important to search for electric rates in your area.
Discover up-to-date electricity plans in Round Rock by entering your ZIP code on this page today.
Business owners can also take advantage of deregulation to find cheap Round Rock electricity rates. Visit Choose Texas Power’s business energy hub or give us a call at the phone number on your screen to learn how you can build a customized business energy plan.
Texas is a leader in renewable energy, generating the most wind power and second-most solar energy in the country. As a result, there are plenty of green energy plans in the Texas energy market.
Every energy plan you buy in Texas will contain at least some renewable energy. You can look up exactly how much green energy is included in your plan by checking its Electricity Facts Label (EFL).
If you’re committed to going green, several electricity companies in Round Rock sell 100% green plans. To explore fully green options, check out providers like Gexa Energy and Green Mountain Energy.
If you’re moving to Round Rock or want to switch providers, you can use Choose Texas Power to explore energy plans from Round Rock electricity providers and secure an affordable rate. Here’s how it works.
If you’re looking to move to Round Rock, you should inform your existing provider of your move several weeks in advance and either transfer your service or cancel your current plan. If your current provider doesn’t service your new area, simply enter your new ZIP code on this page to compare electric rates in Round Rock and sign up for a new plan.
If you’re switching energy providers and want to find cheap electricity in Round Rock or an energy plan that better suits your energy habits and lifestyle, you can also use the Choose Texas Power marketplace to switch plans by entering your ZIP code on this page. Just make sure to check if your plan has an ETF before you make the switch.
Today, you can find Round Rock electricity rates on Choose Texas Power for as low as 8.6 cents per kWh from Frontier Utilities. However, electricity rates fluctuate often and may change based on your energy usage and location. Be sure to enter your ZIP code on the Choose Texas Power marketplace to find the best rates in your area.
One of the simplest ways to reduce utility bills is by switching Round Rock electricity providers to secure a lower rate. You can also practice energy-saving habits such as unplugging electronics and appliances when they’re not in use, maintaining your HVAC system, switching to LED light bulbs, and sealing drafty areas in your home.
The Choose Texas Power marketplace gives you all the tools you need to compare the latest rates, plans, and electric companies in Round Rock in one convenient place at no cost to you. Simply enter your ZIP code to start comparing plans from electricity providers in your area.
The best electric company in Round Rock depends on what you need from a provider. For example, do you want predictable energy bills and a long-term contract? If so, look for Round Rock energy providers specializing in fixed-rate plans. If you’re trying to live a more eco-friendly lifestyle, you might want a provider selling fully green energy plans. Understanding your priorities will help you narrow down your options.
Let us put the power in your hands with a new electricity plan.
