Sunnyvale Electricity Rates
Instantly compare competing electricity company rates and energy plans in Sunnyvale, Texas.
Rates for Sunnyvale
Graham Griffin
This electricity rates guide for Sunnyvale, Texas is current as of June 2026. Sunnyvale is a city of 7,335 residents located in Dallas County, Texas. Sunnyvale's electricity market is regulated, meaning residents are served by their local utility provider.
Guide by Graham Griffin
AboutSunnyvale
Did You Know?
Sunnyvale was founded in 1953 as a planned community by developer Ray Hubbard, who envisioned a small suburban town with large lots and a rural feel just outside Dallas. The town was incorporated in 1953 with only 200 residents, making it one of the youngest incorporated cities in Dallas County, designed specifically as a bedroom community for Dallas workers seeking country living.
In 2019, Sunnyvale completed a major downtown revitalization project that transformed the historic Town Square area into a modern community hub with new shops and restaurants. The city also implemented a comprehensive smart city initiative, installing LED streetlights and digital infrastructure throughout the community to improve energy efficiency and connectivity for residents.
Country music star LeAnn Rimes lived in Sunnyvale during her teenage years when she first rose to fame in the 1990s. She recorded her breakthrough hit 'Blue' while residing in the community, and often mentioned how the small-town atmosphere of Sunnyvale helped keep her grounded during her rapid rise to stardom at age 13.
Sunnyvale has one of the most unusual city council meeting traditions in Texas - they begin each meeting by reading aloud thank-you letters from residents, a practice that started in 1965 and continues today. The city also holds the distinction of having the smallest incorporated area in Dallas County while maintaining its own independent school district, fire department, and municipal services.
Sunnyvale is famous for its 'Town Days' festival held every October, which features the unique tradition of crowning both a 'Miss Sunnyvale' and a 'Mr. Sunnyvale' in separate competitions that have been running since 1958. The community takes enormous pride in maintaining its small-town character despite being surrounded by major Dallas suburbs, with many families having lived there for multiple generations and city policies specifically designed to preserve the rural atmosphere.
Sunnyvale Electricity Rates
| Provider | Plan | Price | Term | Cancellation Fee | Type | Docs | |
|---|---|---|---|---|---|---|---|
 | APGE | APGE - SimpleSaver 15 Credits | 7.4c per kWh | 15 Mo | $250 | Fixed | |
 | Just Energy | Just Energy - Smart Choice - 12 Credits | 7.5c per kWh | 12 Mo | $175 | Fixed | |
| APGE | APGE - SimpleSaver 12 Credits | 7.5c per kWh | 12 Mo | $150 | Fixed | |
 | 4Change Energy | 4Change Energy - Maxx Saver Value 6 Credits | 7.6c per kWh | 6 Mo | $20/Mo remaining | Fixed | |
 | Gexa Energy | Gexa Energy - Gexa Eco Saver Plus 12 Green Credits | 7.6c per kWh | 12 Mo | $150 | Fixed | |
 | Frontier Utilities | Frontier Utilities - Frontier Saver Plus 12 Credits | 7.6c per kWh | 12 Mo | $150 | Fixed | |
 | Cirro Energy | Cirro Energy - Bill Bonus 24 Credits | 7.6c per kWh | 24 Mo | $295 | Fixed | |
| 4Change Energy | 4Change Energy - Maxx Saver Value 12 Credits | 7.6c per kWh | 12 Mo | $20/Mo remaining | Fixed | |
 | Discount Power | Discount Power - Bill Credit Bundle 24 Credits | 7.6c per kWh | 24 Mo | $295 | Fixed | |
| Discount Power | Discount Power - Bill Credit Bundle 12 Credits | 7.7c per kWh | 12 Mo | $150 | Fixed | |
| Cirro Energy | Cirro Energy - Bill Bonus 12 Credits | 7.7c per kWh | 12 Mo | $150 | Fixed | |
| 4Change Energy | 4Change Energy - Maxx Saver Value 24 Credits | 7.7c per kWh | 24 Mo | $20/Mo remaining | Fixed | |
| APGE | APGE - SimpleSaver 14 Credits | 7.7c per kWh | 14 Mo | $250 | Fixed | |
| APGE | APGE - SimpleSaver 15 Credits | 7.8c per kWh | 15 Mo | $250 | Fixed | |
| APGE | APGE - SimpleSaver 12 Credits | 7.9c per kWh | 12 Mo | $150 | Fixed | |
| Just Energy | Just Energy - Smart Choice - 12 Credits | 7.9c per kWh | 12 Mo | $175 | Fixed | |
| 4Change Energy | 4Change Energy - Maxx Saver Value 12 Credits | 8.0c per kWh | 12 Mo | $20/Mo remaining | Fixed | |
| Frontier Utilities | Frontier Utilities - Frontier Saver Plus 12 Credits | 8.0c per kWh | 12 Mo | $150 | Fixed | |
| Cirro Energy | Cirro Energy - Bill Bonus 12 Credits | 8.0c per kWh | 12 Mo | $150 | Fixed | |
| Discount Power | Discount Power - Bill Credit Bundle 12 Credits | 8.0c per kWh | 12 Mo | $150 | Fixed |
As a resident or business owner within Sunnyvale, you can choose the electricity provider that best meets your specific needs.
Compare Power is a free consumer service started in 2009 to assist residents of Sunnyvale in searching for their lowest-rate electricity plan.
These official rates are the same rates you'll find contacting the energy providers or visiting them online.
Competing offers from several energy companies are shown in a standardized format, making comparing your options simple and quick.
This helps Texas energy customers avoid hidden charges and advertising gimmicks by comparing plans "apples-to-apples" without spending hours and hours calling different energy companies or clicking around on dozens of online sites.
Electricity Price Trends in Sunnyvale
Energy in Sunnyvale is deregulated. As a resident, you have a choice when picking a retail electricity provider (your energy provider), which gives you insight and control over your energy bill.
Deregulation of energy in the state de-monopolized the electricity market for most of the state, the city of Sunnyvale included, which introduced massive competition.
As a result, many excellent retail electricity providers compete for your business in Sunnyvale by offering low rates, making it a great time to shop, switch, and lower costs on your electricity statement.
As many as 100+ energy companies compete for your business in Sunnyvale, with hundreds of plans to choose from.
Average Electricity Rates in Sunnyvale
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The average residential electricity rate in Texas is 15.7¢, 13% less than the U.S. average.
EIA Electricity Rates - National Average (3 Year Trend)
Residential YoY
+7.6%
Commercial YoY
+7.5%
Industrial YoY
+12.1%
Source: U.S. Energy Information Administration
Data through January 2026 · Up to date as of June 7, 2026
EIA data is typically published 2-3 months after the reporting period. Recent months may not yet be available.
Got me the cheapest electric. Nice.
How to Find the Best Energy Plan in Sunnyvale
#1 rule: Know your usage!
Knowing how much energy you will consume in a month is the ideal way to find a deal on electricity in Sunnyvale. Why should you care?
The "price per kWh" you see energy companies advertising is for an exact monthly usage (usually 1000 kWh).
Every plan has a different equation for how your monthly statement is computed, and your monthly bill will be determined by how much electricity you use in a month.
Unless you match the advertised usage each month, you will pay a "price per kWh" different than what you observed when you signed up.
Fortunately, there's a better way to choose your energy provider.
Calculating your expected monthly bill based on estimated monthly usage, then comparing plans by the total monthly bill is the best way to shop for the lowest rate for your household.
Better still, if you have a year of usage history for your home, you can compare plans by total annual cost. This annualized method considers the changes in usage between the summer and winter months and is the best way to find the perfect energy plan for your home.
Compare Power does all the complicated math for you instantly. What takes hours inside a spreadsheet is now done in just moments.
We put you in the driver's seat, taking what would amount to hours of investigation, spreadsheets, and computations across hundreds of offers and assist you step-by-step with the energy plan that's best for your household's usage.
We clarify the fine print, disclosing all fees, so you'll know precisely where your money is going and what to expect on your monthly bill.
We then assist you in ordering your plan with your selected electricity provider without leaving our service.
The bottom line is you must know your expected or historical usage before ordering the right electricity plan for your home.
If you don't know your usage, estimate
Suppose you recently purchased a home or business or cannot obtain 12 months usage history. In that case, you can always estimate your average monthly energy usage.
Although knowing the previous 12 months of usage is optimum, it is far better to estimate the average energy consumption than to select the first electricity provider that you see advertised. After all, you have no idea how much energy you will use at that point.
Use Compare Power to shop for the best electricity plan for your specific usage.
Moving to Sunnyvale: Setting up Electricity
If this is your first time setting up electricity service in Sunnyvale, to get the best rate, you need to get the previous 12 months of energy usage for your new home.
Ask the previous homeowner to provide you with their past 12 months of usage.
This information is readily found in recent billing statements.
Acquiring usage for the past 12 months may take effort, but the time (and savings) will be well worth it.
Once you have historical usage, Compare Power will do the math instantly to help you find the best plan for your home's usage pattern.
Note: If you cannot obtain historical usage information, a second option would be to estimate your future usage via our "Help Me Choose" tool. The tool can assess your home's projected electricity consumption by simply entering your zip code.
By signing up for a plan through Compare Power, you will receive automated reminders when renewing your existing plan or possibly switching plans.
Switching Electricity Companies in Sunnyvale
Switching is good. Market conditions are constantly in flux, so shopping for a lower price each year when your contract expires is essential.
Your existing energy company will typically raise your electricity rate once your term expires. If you do not act, you'll be left on a month-to-month rate significantly higher than the plan you signed up for.
Before renewing your contract, check the rates of competing electricity providers.
Switching can save you hundreds or thousands of dollars yearly on your electricity bill.
Switching is easy:
- You don't have to contact your current provider to cancel (no "break-up call")
- No one comes to your home
- There is no disruption in your electricity supply
- It takes just minutes
When you switch, your new electricity provider will take care of everything for you, including canceling your service with your previous company.
Your lights stay on when you switch. Electricity in Sunnyvale is all delivered by the Oncor Transmission and Distribution Utility.
The wires and poles that deliver power to your home do not change when you switch electricity companies. Therefore the reliability of your service is not affected.
You can choose any date within 14 days of your contract expiration without an "early cancellation" penalty. That's Texas Law.
If you're still under contract, check how many months remain on your contract. You can set a future start date with most providers up to 6o days in advance.
The amount saved each month by switching to a different electricity company may outweigh the one-time fee to get out of your contract early.
If you're ready to switch and want to know how to find the best plan, remember that understanding your usage is the best way to find the best rate.
Keep in mind that when you get ready to switch and you want to know the most efficient way to find the right plan at the best rate, it is essential that you first understand your usage. To accomplish that, you must collect the usage history for the past 12 months.
Sunnyvale Energy Companies
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Are you trying to find an excellent electricity company in Sunnyvale?
You can enroll for services with great electricity providers such as TXU Energy, Reliant, and Direct Energy.
Click on the company of your choice to view rates, learn more, or sign up.
No-Deposit Electricity Plans in Sunnyvale
Need to find an energy plan in Sunnyvale that doesn't require a deposit?
If your first choice of plans mandates a deposit, Compare Power will automatically show you additional plans that require no money down.
Instead of calling many power companies or browsing websites to determine if different electricity companies need a deposit, this will save you tremendous time and effort.
We will instantly review the different plans for deposit obligations, so you can get your lights on and return to your day.
Sunnyvale Business Energy Plans
If you own a company in Sunnyvale, several other companies have also established themselves here.
Sunnyvale is home to many small and large companies and is a great business town.
To manage your energy costs, compare rates from competing providers.
Compare Power bridges the gap between your business and energy companies by inviting various energy providers to compete for your business in a sealed bid process.
You submit your information on Compare Power, and the providers will present their bids. You pick the lowest price. Simple, quick, and easy.
Click here to get competing quotes for your business electricity.
Sunnyvale Utilities
Electricity
To learn more about smart meters or to download your electricity usage, visit .
To report an issue with your electricity service or power outages in Sunnyvale, visit the or call them at .
Gas
For gas service in Sunnyvale, call or visit Sunnyvale's official city website to determine your provider.
Waster/Sewer/Garbage/Recycling
In Sunnyvale, water, garbage, sewer, and recycling services are usually handled by the City of Sunnyvale.
Other Utility Service Areas in Texas
Not in the Oncor Service area? Search low electricity rates by service area and local utility company.
Click on your Texas Distribution Utility (TDU) below to compare electricity rates in your service area.
- CenterPoint
- Oncor
- Texas-New Mexico Power (TNMP)
- AEP Texas North
- AEP Texas Central
- Sharyland Utilities
View Electricity Prices for Zip Codes in Sunnyvale
Find cheap electricity rates by zip code. Click on your zip code below to find competitive rates in your area.
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View Electricity Prices for Cities Near Sunnyvale
Are you searching for a lower electricity rate in a different city? If so, you can find the location below and then click to sign up for a more affordable electricity plan.
Don't see your city on the list? Use the zip code finder to search for your new low rate in your city.
Sunnyvale Electricity Rates FAQs
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