Round Rock Electricity Rates and Companies
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Our recommended Round Rock energy plans
Fixed-rate plans are usually the best electricity plans in Round Rock for most residents. This plan type provides a stable energy rate throughout your contract. Many popular fixed-rate plans include bill credits, which can significantly lower your electricity bill when your monthly usage surpasses the plan’s threshold. Understanding your typical electricity usage will help you identify plans with the best savings opportunities and predictable bills.
Here are a few popular, trusted Round Rock electricity plans to consider:
Most popular plan: Express Flash Value 12
The Express Flash Value 12 is a solid, affordable option for many Round Rock residents. The plan includes a $125 bill credit each month you use at least 1,000 kWh — allowing you to save a significant chunk on your bill. For households that regularly surpass 1,000 kWh, the Flash Value 12 plan can help lower your overall energy costs and lock in a competitive rate. Express Energy also offers a solid 60-day satisfaction guarantee if the plan is not a good fit.
Best for large homes: TXU Smart Saver 1,000 12
Higher-usage households can reap the benefits of TXU Energy’s Smart Saver 1,000 12 plan this summer. Lock in a steady electric rate for one year, and benefit from a $100 bill credit each month you use over 1,000 kWh. You’ll also receive an additional $25 monthly bill credit all summer long for hitting this usage level. Enroll with TXU and enjoy top-rated customer service as summer prices peak.
Best for small homes: Gexa Eco Saver Lite 12
For customers with smaller homes or lower usage in general, Gexa Energy’s Eco Saver Lite 12 plan is a solid choice. Benefit from a $50 bill credit each month you use more than 500 kWh. With a lower bill credit threshold than most fixed-rate plans, the Eco Saver Lite lets you secure predictable, affordable bills during the volatile summer market. It’s also 100% renewable, helping you reduce your carbon footprint while keeping your bills low.
The best electricity plan for your home will depend on your preferred contract length, typical monthly kWh usage, and whether you consistently qualify for any bill credits. Want to narrow down your search and match only with plans that fit your needs? Use our rate finder tool to discover the best plans for you today.
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Compare today’s Round Rock electricity rates
Please note: All rates above are accurate as of 8/08/2026, 4:30:08 AM 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.
Average residential energy rate
Most electricity rates in Round Rock range from 6.5–23¢/kWh.
The electricity rate you’ll pay in Round Rock depends on how much electricity you use, as most plans have a tiered pricing structure. Explore Round Rock’s average price per kWh for each usage level on our marketplace:
- At the 500 kWh level, the average rate in Round Rock is 19.2 cents per kWh
- At the 1,000 kWh level, the average rate in Round Rock is 11.6 cents per kWh
- At the 2,000 kWh level, the average rate in Round Rock is 14.7 cents per kWh
Electricity rates can also vary based on factors like local taxes and utility delivery fees, which vary based on where you live. Even if you have the same plan as someone else nearby, you might pay a different rate because of these fees.
Compare the best power companies and rates in Round Rock by entering your ZIP code on our independent marketplace. You can shop energy rates specific to your area online or call our experts to shop over the phone and sign up for a competitive summer energy plan in minutes.
Explore our best energy providers
Some of the most popular energy providers on our marketplace include TXU Energy, Gexa Energy, and 4Change Energy.
Having as many energy options as you do in a deregulated market can feel overwhelming. To help, we’ve put together a thorough rating system to help simplify your shopping experience. We evaluate providers by their customer service, online accessibility, and plan options, considering factors like what real customers say on Google and Trustpilot, how easy it is to manage your account and pay bills, and more.
We’ve highlighted key details about each provider on our marketplace. Learn more about what they have to offer.
Provider |
Which company is best for me? |
Our rating |
Our top-recommended plan |
| TXU Energy | Best overall | 5/5 | Smart Edge |
| 4Change Energy | Best for local community involvement | 5/5 | Maxx Saver Value |
| Express Energy | Best for attentive customer service | 5/5 | Flash Value |
| Veteran Energy | Best for mission-driven energy | 5/5 | Valor |
| Gexa Energy | Best for affordable green electricity | 5/5 | Eco Saver Plus |
| TriEagle Energy | Best for transparent, fixed rates | 4.9/5 | Real Deal |
| Frontier Utilities | Best for online accessibility | 4.8/5 | Frontier Saver Plus |
| APG&E Energy | Best for customers on a tight budget | 4.8/5 | SimpleSaver |
Other top Texas energy providers on our marketplace include:
- Atlantex Power
- Rhythm Energy
- Green Mountain Energy
- Reliant Energy
- Direct Energy
- Octopus Energy
- Discount Power
- Cirro Energy
- Payless Power
- Constellation Energy
Shop these and numerous other energy providers by entering your ZIP code on our marketplace today.
The current lowest electricity rate in Round Rock is 6.5 cents per kWh from APG&E.
Your power to choose electricity in Round Rock
In Round Rock (and other deregulated parts of Texas), consumers have the power to choose their electricity companies instead of being limited to the local utility. Deregulation increases competition among energy providers, giving residents more plans and features to choose from, often resulting in cheaper rates. To start exploring your electricity plan options in Round Rock, enter your ZIP code on this page.
Choose Texas Power is not affiliated with Power to Choose, powertochoose.org, or the PUCT.
Oncor Electric Delivery: Round Rock’s utility company
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:
- Call 1-888-313-4747
- Text “OUT” to 66267
- Report an outage online
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 $4.06/month and 6.0295¢/kWh.
Types of Round Rock electric plans
As you search for electricity plans in Round Rock, you may come across a few different plan types. Some of the most common options include:
- Fixed-rate plans: If you choose a fixed-rate plan, your rate will remain the same for the duration of your contract (which typically lasts 12 to 36 months). Fixed-rate plans are ideal if you prefer more predictable energy bills, but they come with early termination fees (ETFs) if you cancel or switch providers before your contract’s end date.
- Variable-rate plans: With a variable-rate plan, you buy electricity on a month-to-month basis (without a long-term contract). Instead of a fixed rate, your rate can change each month, depending on the wholesale price of electricity. On the plus side, there are no ETFs, so you can cancel for free at any time.
- No-deposit plans: Round Rock electricity providers will often ask for an upfront deposit if your credit score doesn’t meet certain standards. However, you can avoid paying a deposit by signing up for a no-deposit plan. Prepaid plans, for example, let you pay for your electricity upfront and top up your account when the balance runs low.
- Time-of-use plans: A time-of-use (TOU) plan contains rates that fluctuate based on electricity demand. During times of low demand, such as late at night, you can enjoy a decreased rate. However, your rate may increase during peak hours, like mornings and afternoons. This plan could be advantageous if you are comfortable shifting your usage to capture lower rates during off-peak hours.
Commercial energy
Deregulation also applies to commercial properties. If you’re a business owner in Round Rock, you’re free to shop around to find cheap rates for your company. Choose Texas Power offers two options for setting up electricity for your business: give us a call to speak with a dedicated business energy consultant or visit PowerHQ.com to browse multiple commercial energy plans.
Discover the perfect business energy plan
We work with trusted energy providers to ensure transparent pricing and reliable service for your business.
Green energy plans
Texas is a powerhouse in renewable energy, generating the most wind power out of any state. It also produces the second-highest amount of solar energy in the country. If you’re interested in new ways to go green, you can sign up for one of the many renewable energy plans available in Round Rock.
All electricity plans sold in Texas have at least some renewable energy in the mix. Some plans — including those from Gexa Energy and Green Mountain Energy — are even 100% green. To find your plan’s exact renewable content percentage, check the Electricity Facts Label (EFL).
It’s easy to find green energy plans on Choose Texas Power’s marketplace. Start your search by entering your ZIP code on this page and filtering the results for “green energy.”
How to switch energy companies
If you’re relocating to Round Rock or simply need a new energy provider in the city, Choose Texas Power is ready to help you explore your options. Here’s how it works.
Moving to a new address
Before moving to Round Rock, contact your current electricity company and ask to transfer your plan to your new home. If they don’t operate in Round Rock (or you’d rather switch to a new provider), submit your ZIP code on this page to find out what’s available. Once you’ve picked a plan, you can sign up through our marketplace in just a few minutes.
Switching energy providers
Already live in Round Rock, but want to change your energy plan? With Choose Texas Power, you can browse rates from different Round Rock electricity providers and switch energy companies quickly and easily. But before you do, check your current plan’s contract. If it’s a fixed-rate plan, your provider will likely charge an ETF if you switch before the contract is up.
Round Rock energy FAQs
Which providers typically have the cheapest electricity rates in Round Rock?
Today, Frontier Utilities has the cheapest Round Rock electricity rates on our marketplace. However, rates change regularly. At other times, you might find affordable rates from providers like 4Change Energy, Express Energy, or APG&E.
Where can I compare Round Rock electricity rates?
Choose Texas Power’s marketplace lets you compare rates from multiple Round Rock electric providers and choose a new electricity provider or switch to another plan — all in one place. To get started, enter your ZIP code on this page.
How can I lower my electricity bill in Round Rock?
One easy way to reduce your electric bill in Round Rock is to switch to a plan with a cheaper rate. You can also try different energy-conserving tactics, such as unplugging unused appliances, weatherstripping windows and doors, replacing your HVAC filters every few months, and running your washing machine with cold water.
What is the best energy provider in Round Rock?
Everyone’s energy needs are different, so the “best” provider will depend on what’s important to you. For example, if you prefer green energy plans, you might consider Gexa Energy or Green Mountain Energy. On the other hand, if you have subpar credit and don’t want to pay a deposit, then Payless Power (which sells prepaid plans) might be a better fit.
