Round Rock Electricity Rates and Companies

Rates as low as 9.4¢. Customers sign up in an average of 12 minutes

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Compare today’s Round Rock electricity rates

APG&E - SimpleSaver 12 12 months $0.095 / kWh
4Change Energy - Maxx Saver Value 12 12 months $0.096 / kWh
Express Energy - Flash Value 12 12 months $0.096 / kWh
Rhythm Energy - Rhythm Saver 12 12 months $0.096 / kWh
Gexa Energy - Gexa Eco Saver Plus 12 12 months $0.097 / kWh
Frontier Utilities - Frontier Saver Plus 24 24 months $0.097 / kWh
Discount Power - Bill Credit Bundle 12 12 months $0.098 / kWh
Cirro - Bill Bonus 12 12 months $0.099 / kWh
Atlantex Power - Radiance1000 12 12 months $0.125 / kWh
Veteran Energy - Valor 12 12 months $0.136 / kWh
TXU Energy - Smart Edge 12 12 months $0.139 / kWh
Constellation - 12 Month Usage Bill Credit 12 months $0.145 / kWh
TriEagle Energy - Real Deal 36 36 months $0.155 / kWh
Direct Energy - Live Brighter Lite 12 12 months $0.159 / kWh
Reliant - Reliant Power Savings 12 plan 12 months $0.159 / kWh
Green Mountain - Pollution Free Conserve 12 Preferred 12 months $0.175 / kWh
Payless Power - 6 Month - prepaid 6 months $0.192 / kWh

Please note: All rates above are accurate as of 12/10/2025, 12:55:05 PM CST 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.

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.

Average residential energy rate

The electricity rate you’ll pay in Round Rock depends on how much electricity you use, as most plans have a tiered pricing structure

  • At the 500 kWh level, the average rate in Round Rock is 21.0 cents per kWh
  • At the 1,000 kWh level, the average rate in Round Rock is 13.3 cents per kWh
  • At the 2,000 kWh level, the average rate in Round Rock is 16.4 cents per kWh

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.

Explore our best energy providers

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 is to help veterans and their families 5/5

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 9.4 cents per kWh from APG&E.

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:

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.

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.

Understanding Round Rock electric rates

In Texas, every utility company charges its own fees for delivering energy. These fees vary by region, which is a big reason why Texas electricity rates vary depending on your location within the Lone Star State. When you’re shopping for a new plan, it’s important to search specifically for rates in your area.

To discover today’s latest Round Rock electricity rates, submit your ZIP code on this page.

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. Check out Choose Texas Power’s business energy hub or call us at the number on your screen to start building your customized commercial electricity plan.

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.

Deregulated energy made easy

Let us put the power in your hands with a new electricity plan.

Or call us today:  1-877-425-9108
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