Sullivan City Electricity Rates
Instantly compare competing electricity company rates and energy plans in Sullivan City, Texas.
Rates for Sullivan City
Graham Griffin
This electricity rates guide for Sullivan City, Texas is current as of June 2026. Sullivan City is a city of 4,200 residents located in Hidalgo County, Texas. Sullivan City's electricity market is regulated, meaning residents are served by their local utility provider.
Guide by Graham Griffin
AboutSullivan City
Did You Know?
Sullivan City was founded in 1919 by Dennis B. Sullivan, an Irish immigrant who purchased 40,000 acres of land in the Rio Grande Valley with the vision of creating an agricultural community. Sullivan recruited farmers from the Midwest by advertising the area's year-round growing season and fertile soil, establishing one of the first planned agricultural communities in South Texas.
In 2020, Sullivan City completed a major infrastructure improvement project that upgraded its water treatment facility and installed new water lines throughout the city. The $3.2 million project was funded through federal grants and has significantly improved water quality and pressure for residents, supporting the city's continued growth in the Rio Grande Valley.
Sullivan City is the hometown of several notable figures in South Texas politics and business, including former Hidalgo County Judge Ramon Garcia, who served for over two decades. The city has also produced several successful entrepreneurs who have built major agricultural and transportation businesses that serve the entire Rio Grande Valley region.
Sullivan City sits on land that was once part of a massive Spanish land grant called Porción 69, which was awarded to José Salvador de la Garza in 1767. The original grant covered over 100,000 acres and included detailed maps showing ancient Native American trails that are still visible today as some of the city's main streets, making Sullivan City one of the few places where you can literally drive on paths used by indigenous peoples centuries ago.
Sullivan City celebrates its unique bicultural heritage with the annual Feria de Sullivan City, a festival that combines Irish and Mexican traditions in honor of founder Dennis Sullivan and the predominantly Mexican-American community that developed the land. The festival features traditional Irish music alongside mariachi bands, and serves both corned beef and cabrito, creating a cultural fusion found nowhere else in Texas.
Sullivan City 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 |
You can choose your household's energy company in Sullivan City.
Compare Power is a free consumer service established in 2009 to help residents of Sullivan City shop for their lowest-rate electricity plan.
Plan information is presented in a user-friendly format that enables quick and simple comparison of available plans and options.
Plans from many different electricity providers are presented conveniently, making evaluating alternatives simple and fast.
This assures Texas energy customers avoid hidden markups and marketing gimmicks by comparing plans "apples-to-apples" without wasting hours calling different energy companies or navigating dozens of different online sites.
Electricity Price Trends in Sullivan City
Electricity in Sullivan City has been deregulated. As an energy consumer, you have a choice when picking a retail electricity provider (your energy provider), which gives you control and power over your energy bill.
Deregulation of electricity in the state de-monopolized the electricity market for most of Texas, including the city of Sullivan City, which introduced massive competition.
As a result, many excellent retail electricity providers compete for your business in Sullivan City by offering low rates, making it a great time to shop, switch, and lower costs on your energy bill.
As many as 100+ providers compete for your business in Sullivan City, with hundreds of plans to select from.
Average Electricity Rates in Sullivan City
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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 Sullivan City
#1 rule: Determine what your usage is!
Discovering how much energy you will consume month-to-month is the best way to shop for electricity in Sullivan City. Why should you care?
The rate you see energy providers advertising is for an exact monthly usage (usually 1000 kWh).
Every plan uses a different equation for how your monthly statement is computed, and your monthly bill will be determined by how much power you consume in a month.
Unless you match the exact advertised usage each month, you will end up paying an effective "price per kWh" different than what you saw when you ordered.
Thankfully, there's a better way to shop for electricity rates.
Calculating your total monthly bill based on expected monthly usage, then comparing plans by total monthly cost is the best way to shop for the best rate for your household.
Even better, if you have 12 months of usage history for your home, you can compare plans by total annual cost. This annualized method considers the changes in usage between summer and winter months and is the absolute best way to discover the ideal electricity plan for your home.
Compare Power does all the complicated math for you in an instant. What could take you hours on a spreadsheet is now done in a few seconds.
We put the power in your hands, taking what would amount to hours of research, spreadsheets, and computations across hundreds of plans and navigating you step-by-step to the electricity plan that's best for your household's consumption.
We clarify the fine print, disclosing all fees, so you'll know precisely where your money is going and what to anticipate on your monthly bill.
We then help you sign up with your chosen power provider without ever leaving our website.
The bottom line is you must determine your expected or historical usage before choosing the right electricity plan for your home.
If you don't know your usage, estimate
If you cannot acquire 12 months of historical usage or own a brand new home, the next best thing is to estimate how much energy you will use in an average month.
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 Sullivan City: Setting up Electricity
If this is your first time setting up electricity service in Sullivan City, to get the best rate, you need to get your new home's previous 12 months of energy usage.
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 using our "Help Me Choose" tool. By simply entering your zip code, the tool can assess your home's projected electricity consumption.
Sign-up for a plan instantly through Compare Power. We will remind you when it's time to return to switch and save at the end of the plan term you decide on.
Switching Electricity Companies in Sullivan City
Switching is good. Market conditions are constantly changing, so it is essential to shop for a lower rate every year when your contract is close to expiring.
Your existing energy company will typically raise your electricity rate once your term expires. If you fail to take action, you'll be left on a month-to-month rate significantly more than the plan you signed up for.
Before renewing your contract, check the rates of competing energy providers.
Switching can save you hundreds or thousands of dollars yearly on your electricity bill.
Switching is easy:
- You don't have to call your current company to cancel (no "break-up call")
- No one comes to your home
- There is no disruption in your power supply
- It takes just minutes
When you switch, your new electricity provider will take care of everything for you, including canceling service with your previous company.
Your lights stay on when you switch. Electricity in Sullivan City is all delivered by the Oncor Transmission and Distribution Utility.
The wires and poles that deliver electricity to your home do not change when you switch electricity providers. Therefore the reliability of your service is not affected.
You can pick any date within 14 days of your contract expiration without an "early cancellation" penalty. Texas law protects you here.
If you're still under contract, check how many months remain on your contract. You can set a future start date with most companies up to 6o days in advance.
And even if you're well inside your contract, savings achieved on your monthly bill by switching companies may outweigh the fee to break your existing contract.
If you're ready to switch and would like to know how to find the best plan remember that understanding your usage is the best way to find the lowest price.
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.
Sullivan City Energy Companies
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Are you trying to find an excellent electricity company in Sullivan City?
You can enroll for service with great companies such as TXU Energy, Reliant, Direct Energy, and more.
To sign up, learn more, or view current rates, click on your chosen company.
No-Deposit Electricity Plans in Sullivan City
If you need to find an energy plan in Sullivan City that requires no deposit, we can help.
If you are charged a deposit on your first plan selection, Compare Power will automatically show you other plans available without a deposit.
That saves you a lot of time and hassle. No more clicking around and calling energy companies to determine if a deposit is needed.
We will instantly check the different plans for any deposit requirements so you can get your lights on and return to your day.
Learn how to get no-deposit lights.
Deposit Waivers
You may be eligible to waive the deposit if you meet one of the Texas Public Utility Commission §25.478 - PUCT §25.478.
Sullivan City Business Electricity Rates
If you run a company in Sullivan City, several other businesses have also established themselves here.
Sullivan City has become a thriving place for many small to mid-sized companies. The city is small enough to get to know people and thrive, yet close enough to large metropolitan cities that provide even more growth opportunities.
To manage your electricity bill, shop 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 enroll your information once, and the companies will present their bids. You pick the best rate. Simple, quick, and easy.
Click here to get competing quotes for your business electricity.
Sullivan City 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 Sullivan City, visit the or call them at .
Gas
For gas service in Sullivan City, call or visit Sullivan City's official city website to determine who your provider is.
Waster/Sewer/Garbage/Recycling
In Sullivan City, water, garbage, sewer, and recycling services are usually handled by the City of Sullivan City.
Other Utility Service Areas in Texas
Not in the AEP Central 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 Sullivan City
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View Electricity Prices for Cities Near Sullivan City
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.
If your city is not on the list, use the zip code finder for a rate lower than what you currently pay in your city.
Sullivan City Electricity Rates FAQs
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