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| APG&E - SimpleSaver 36 | 36 months | $0.100 / kWh |
| Frontier Utilities - Frontier Saver Plus 12 | 12 months | $0.101 / kWh |
| Express Energy - Flash 12 | 12 months | $0.102 / kWh |
| 4Change Energy - Maxx Saver Select 24 | 24 months | $0.102 / kWh |
| Gexa Energy - Gexa Eco Saver Plus 12 | 12 months | $0.102 / kWh |
| Cirro - Simple Bill Credit 24 | 24 months | $0.102 / kWh |
| Discount Power - Bill Credit Bundle 24 | 24 months | $0.102 / kWh |
| Atlantex Power - Radiance1000 12 | 12 months | $0.123 / kWh |
| Veteran Energy - Valor 24 | 24 months | $0.138 / kWh |
| Reliant - Reliant Power Savings 24 plan | 24 months | $0.139 / kWh |
| TXU Energy - Smart Edge 12 | 12 months | $0.145 / kWh |
| TriEagle Energy - Real Deal 36 | 36 months | $0.149 / kWh |
| Direct Energy - Live Brighter Lite 12 | 12 months | $0.155 / kWh |
| Rhythm Energy - Clear Choice 12 | 12 months | $0.163 / kWh |
| Green Mountain - Pollution Free Conserve 12 Preferred | 12 months | $0.175 / kWh |
| Payless Power - 12 Month - prepaid | 12 months | $0.187 / kWh |
| BKV Energy - Lantana 36 | 36 months | $0.191 / kWh |
Please note: All rates above are accurate as of 7/02/2025, 11:44:47 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 current average Round Rock residential electricity rate for 1,000 kilowatt-hours (kWh) on the Choose Texas Power marketplace is 14.53 cents — about 2.8% lower than the average price in 2024 and 5% lower than the current Texas average.
The current average residential electricity rate in Texas is 15.3 cents per kWh, according to the latest data from the Energy Information Administration (EIA). Texas electricity prices have increased since this time last year but have consistently remained below the U.S. average, which currently sits at 17.11 cents per kWh.
Choose Texas Power makes it easy to find which electricity companies operate in your area. When you enter your ZIP code, you can browse plans and rates from top Round Rock electricity providers, including 4Change Energy, Reliant Energy, TXU Energy, and Gexa Energy.
Although you have the power to choose your provider, you cannot pick your utility company. Your utility delivers your electricity and maintains the electrical infrastructure in your area, regardless of which Round Rock energy provider you choose. In Round Rock, your utility is Oncor Electric Delivery. If you experience a power outage, contact your utility company — not your energy provider. You can reach Oncor in the following ways:
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.
Currently, Frontier Utilities offers the cheapest electric rates in Round Rock. 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.
