Compare Plans
San Carlos

San Carlos Electricity Rates

Moving? | Switching? | Compare Official Rates for competing energy companies in San Carlos, Texas. Not all plans are equal. This free consumer service helps you cut through hidden fees & confusing ads to quickly discover the best energy plan for your home or business. No-deposit energy plans & same day power available.

Graham Griffin
G
Enri Zhulati
E
Ryan Hatch
R
Written by , Edited by , Reviewed by

Article

At your usage level

What San Carlos plans cost right now

Live pricing for the AEP Central delivery territory · August 2026

15.2¢
Average across live San Carlos plans
7.0¢
Where plans we price start today
Paying more than 15.2¢? It isn’t your fault.
Check your bill in 2 minutes →

Computed across 123 live plans at 1,000 kWh, AEP Central delivery included — every one from a PUCT-licensed provider we work with. Same wires either way; only the contract changes.

Advertised rates are built to win the ad, not your bill — they only hold at one exact usage. Every number on this page already bakes in fees, credits, and delivery, so the trick doesn’t work here.

Your 3-step plan

Know your ZIP? Skip the list.

1. Enter your ZIP. 2. We price every San Carlos plan we offer at your real usage. 3. Order online in about 10 minutes — power on the date you pick. No account, no spam.

Power off, or worried about a deposit? Same-day, no-deposit options →

Top plans

Top San Carlos plans by monthly usage

Fees and bill credits bend each plan’s price curve — that’s how a bargain ad turns into an ugly bill. Pick the tab closest to your monthly usage and the trick stops working. Delivery included.

Order now = online checkout in about 10 minutes. Pick your start date — same-day at most addresses — and your account number arrives by email.

Today’s standout

Best-value 12-month plan

Saver Plus 12

Frontier Utilities

7.0¢

at 1,000 kWh

$70

est. monthly total

Order now →

The lowest effective 12-month rate we price in the San Carlos area today. Your usage may crown a different winner — price it at your numbers.

Your delivery utility

Who delivers electricity in San Carlos

AEP Central owns and maintains the poles, wires, and meters in San Carlos. Whichever plan you pick, AEP Central still delivers the power and restores outages — switching providers never changes your wires. Every price on this page already includes AEP Central delivery charges. If a rate elsewhere looks lower, check whether delivery is in it yet.

Quick answers

San Carlos electricity questions, answered

As of August 2026, plans we offer in the AEP Central territory average 15.2¢ per kWh at 1,000 kWh of monthly use, and today’s lowest effective rate is 7.0¢. Advertised rates move with your usage, so price plans at your own numbers.

AEP Central is San Carlos’s transmission and delivery utility. It owns the wires and meters and restores outages. You choose your retail electricity provider; AEP Central delivers no matter who you pick.

Yes — most San Carlos addresses have smart meters, so orders placed by 5 p.m. on a business day can start the same day. Pick your start date at checkout, up to 90 days ahead.

Compare effective rates at YOUR usage, not advertised rates — fees and bill credits bend each plan differently. Check the contract length and cancellation fee, then confirm delivery charges are included. The tables on this page do all three, and checkout takes about ten minutes.

Yes. Texas law gives you a 14-day window before your contract end date to switch with NO early-termination fee. Find your end date on your bill, then shop it today — the expensive move is drifting onto a holdover rate.

It changes with your usage. The lowest effective rate we price in San Carlos today is 7.0¢ per kWh at 1,000 kWh — but a plan that wins at 1,000 kWh can lose at 2,000. Enter your ZIP and usage to see which company is cheapest for your home.

We currently price 123 plans in San Carlos, every one from a PUCT-licensed provider we work with, priced with delivery included.

Who sells here

Electricity companies serving San Carlos

17 providers sell into the AEP Central territory today, between them offering 123 residential plans. Cheapest first, priced at 1,000 kWh with fees and delivery included.

17
companies selling here
7.0¢
cheapest today, all in
123
plans between them

Every provider here is licensed by the Public Utility Commission of Texas. A licence says they can sell to you; it says nothing about whether the plan is any good. Compare the total at your own usage, not the headline rate.

By ZIP code

Electricity rates by ZIP code in San Carlos

San Carlos spans 4 ZIP codes. Rates are set by delivery territory rather than ZIP, so these will usually match — check yours if your street sits on a boundary.

Why Texans trust us

We’d rather you stay than switch wrong

We’ve read thousands of confusing Texas bills. We know the sting when the “great rate” turns out to be neither — and it’s not because you did anything wrong.

We tell 47% of shoppers to keep the plan they already have.

Online checkout takes about 10 minutes, start date up to 90 days out.

Ten minutes from now you can be done with it: plan locked at your real usage, start date set, account number in your inbox.

Read real reviews from real Texans →

Moving to San Carlos? Set up your utilities in one pass

Electricity is the only utility you choose — and the only one where the wrong pick costs you every month. The rest come fixed with your address. The whole list:

  1. 1

    Turn on electricity

    Most San Carlos addresses have smart meters — order by 5 p.m. on a business day and power can start the same day. Pick from today’s plans above, or price every plan we offer at your usage.

    Price plans for your new address →
  2. 2

    Start water & sewer

    Set by your address — one provider, no shopping needed.

    City of San Carlos Water Department Call 956-565-3241 Website →
    City of San Carlos Sewer Department Call 956-565-3241 Website →
  3. 3

    Connect natural gas

    Set by your address — one provider, no shopping needed.

  4. 4

    Set up trash & recycling

    Set by your address — one provider, no shopping needed.

    City of San Carlos Sanitation Department Call 956-565-3241 Website →
Go deeper The full San Carlos electricity guide Read the guide ↓

About San Carlos: population 1,200 · Hidalgo County · deregulated — you choose your provider.

Your Insider’s Guide to Finding the Best Electricity Rates and Energy Plans in San Carlos

Whether you are a business owner, new resident, or long-time citizen of San Carlos, this comprehensive guide will enable you to find your best solution for an electricity plan.

San Carlos Electricity Rates

ProviderPlanPriceTermCancellation FeeTypeDocs
F
Frontier UtilitiesSaver Plus 12 Credits7.0c per kWh12 Mo$150Fixed
A
APGESimpleSaver 10 Credits7.0c per kWh10 Mo$150Fixed
G
Gexa EnergyEco Saver Plus 12 Green Credits7.1c per kWh12 Mo$150Fixed
G
Gexa EnergySaver Plus 12 Credits7.1c per kWh12 Mo$150Fixed
A
APGESimpleSaver 12 Credits7.1c per kWh12 Mo$150Fixed
R
Rhythm EnergyRhythm Max Saver 12 Green Credits7.2c per kWh12 Mo$20/Mo remainingFixed
E
Energy TexasThe Lone Saver Plus 12 Green Credits7.2c per kWh12 Mo$20/Mo remainingFixed
R
Rhythm EnergyRhythm Max Saver 24 Green Credits7.3c per kWh24 Mo$20/Mo remainingFixed
Total: 123 plans Utility: AEP Texas Fetched: 9:28 PM

Price all 123 plans at your usage →

You can choose your home’s electric provider in San Carlos.

Compare Power is a free consumer service started in 2009 to assist residents of San Carlos in searching for their best electricity plan.

Plan information is presented in a user-friendly format that enables quick and simple comparison of available plans and options.

Competing plans from many different energy providers are outlined in a powerful format that simplifies evaluating alternatives.

This assures Texas energy customers avoid hidden markups and marketing gimmicks by comparing plans “apples-to-apples” without spending hours and hours making phone calls or clicking around on hundreds of websites.

Energy in San Carlos is deregulated. As an energy consumer, you can choose a retail electricity provider (your electricity provider), which gives you insight and command over your energy bills.

Deregulation of energy in the state de-monopolized the energy market for most of the state, the city of San Carlos included, which introduced massive competition.

As a result, many fantastic power companies compete for your business in San Carlos by offering low prices, making it a great time to shop, switch, and lower costs on your electricity statement.

As many as 65+ energy companies compete for your business in San Carlos, with hundreds of plans to choose from.

Average Electricity Rates in San Carlos

May 2026

The average residential electricity rate in Texas is 16.4¢, 11% less than the U.S. average.

EIA Rates

Residential · Texas · last 24 months

14.6¢15.2¢15.8¢16.4¢17.0¢06/2405/2505/26
Latest
16.4¢/kWh
Period avg
15.5¢/kWh
Min
14.6¢/kWh
Max
17.0¢/kWh
Source: U.S. Energy Information Administration (EIA Form 826) · snapshot 2026-07-23.

Got me the cheapest electric. Nice.

How to Find the Best Energy Plan in San Carlos

#1 rule: Usage is key!

Knowing the amount of electricity you will consume in a month is the best way to find a deal on energy in San Carlos. Why is this important?

The “price per kWh” you see energy providers advertising is for an exact monthly usage (typically 2000 kWh).

Every plan has a different calculation for how your monthly statement is calculated, and your monthly bill will vary depending on how much electricity you consume in the month.

Unless you match the exact advertised usage each month, you will pay a “price per kWh” different than the one you saw advertised when you signed up.

Fortunately, there’s a better way to pick your energy rate.

Calculating your total monthly bill based on estimated monthly usage, then comparing rates by the total monthly bill is the best way to shop for the best rate for your household.

Better still, if you have a year of usage history for your household, 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 right energy plan for your home.

Compare Power does all the complicated math for you instantly. What could take you hours inside a spreadsheet is now solved in seconds.

We put you in the driver’s seat, taking what would amount to hours of research, spreadsheets, and calculations across hundreds of plans and assisting you step-by-step with the electricity rate plan that’s best for your household’s consumption.

We clarify the details, disclosing the various charges, so you’ll know exactly where your money is going and what to anticipate on your monthly bill.

We then help you enroll with your selected power company without ever leaving our website.

The takeaway here is you should know your expected or historical usage before ordering the best 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 find the best energy plan for your specific usage.

Moving to San Carlos: Setting up Electricity

If this is your first time setting up an electricity service in San Carlos, you need to get the previous 12 months of energy usage for your new home to get the best rate.

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 come back to switch and save at the end of the plan term you decide on.

Switching Electricity Companies in San Carlos

Switching is good. Market conditions are constantly changing, so it is essential to shop for a lower price each year when your contract is close to expiring.

Your existing energy company will typically raise your energy rate once your contract expires. If you fail to 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 companies.

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 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 decide to switch, your new electricity company will take care of everything for you, including canceling service with your previous company.

Your lights stay on when you switch. Electricity in San Carlos 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 energy companies. Therefore the reliability of your service is not affected.

You can choose any date up to 14 days before your contract ends without an “early termination” 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 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 would like 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.

San Carlos Energy Companies

Provider Phone Rating
Good Charlie Energy 800-205-5230 4.9 (1,380)
Ambit Energy 877-282-6248 4.7 (563)
Frontier Utilities 877-437-7442 4.7 (16,419)
Gexa Energy 866-961-9399 4.7 (27,650)
Payless Power 855-854-8490 4.7 (22,601)
Pogo Energy 888-764-6669 4.7 (4,048)
Rhythm Energy 855-441-3030 4.7 (5,430)
TXU Energy 866-370-2440 4.7 (9,779)
Constellation 888-900-7052 4.6 (3,711)
Veteran Energy 800-578-7070 4.6 (1,322)
4Change Energy 855-784-2426 4.5
Amigo Energy 214-550-6496 4.5 (17)
BKV Energy 855-258-4797 4.5 (1,131)
Clearview Energy 800-746-4702 4.4 (1,068)
Just Energy 214-245-4065 4.4 (448)
Power Express 877-400-0232 4.4 (208)
Reliant 877-282-6248 4.4 (2,521)
Alliance Power 877-777-2017 4.3 (6)
APGE 877-544-4857 4.3 (2,732)
Chariot Energy 844-854-2257 4.2 (989)
Spark Energy 877-547-7275 4.2 (2,602)
Stream Energy 888-962-5888 4.2 (1,241)
TriEagle Energy 888-893-6737 4.2 (2,247)
Direct Energy 855-461-1926 4.0 (1,681)
Octopus Energy 833-628-6888 4.0 (126)
STAT Energy 855-207-7828 4.0 (100)
Varsity Energy 877-827-7389 4.0 (118)
Acacia Energy 877-997-2946 3.9 (1,800)
Green Mountain 877-245-7795 3.9 (3,294)
IronHorse 866-316-1549 3.9 (160)

Showing 30 active providers · residential. Sorted by Google rating.

Looking for a great electric company in San Carlos?

You can sign up for service with great electricity providers such as TXU Energy, Reliant, Direct Energy, and more.

Click on the provider of your choice to view rates, learn more, or sign up.

No-Deposit Electricity Plans in San Carlos

If you need to find an energy plan in San Carlos that requires no deposit, we can help.

If your first selection of plans charges a deposit, Compare Power will automatically show you additional plans that require no money down.

That saves you a lot of time and hassle. No more surfing the internet and calling electricity companies to determine if a deposit is needed.

We will review the different plans for any deposit requirements immediately so you can get your lights on and get back 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.

San Carlos Business Power Rates

If you manage a company in San Carlos, you’re in great company.

San Carlos is home to many small and large businesses and is a great place to run a company.

You need to compare prices from competing energy companies to manage your energy costs.

Compare Power bridges the gap between your business and energy companies by inviting various energy companies 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 choose the cheapest rate. Simple, quick, and easy.

Click hereto get competing quotes for your business electricity.

San Carlos Utilities

Electricity

To learn more about smart meters or to download your electricity usage, visit (866) 223-8508.

To report an issue with your electricity service or power outages in San Carlos, visit the https://outagemap.aeptexas.com/ or call them at (866) 223-8508.

Gas

For gas service in San Carlos, call or visit San Carlos’s official city website to determine who your provider is.

Waster/Sewer/Garbage/Recycling

In San Carlos, the City of San Carlos usually handles water, garbage, sewer, and recycling services.

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 San Carlos

Find cheap electricity rates by zip code. Click on your zip code below to find competitive rates in your area.

Popular TX ZIP codes

Showing 40 of 1321 TX ZIP codes.

View Electricity Prices for Cities Near San Carlos

Are you looking for a cheap electricity rate in another city? Find your city below and click to sign up for a low-cost 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.

San Carlos Electricity Rates FAQs

Did You Know?

HISTORICAL

San Carlos was established in the 1920s as a farming community along the Rio Grande Valley, originally settled by Mexican immigrants who named it after Saint Charles Borromeo. The town grew around cotton farming and citrus groves, becoming one of the many small agricultural communities that dotted the fertile valley floor during the early 20th century expansion into South Texas.

RECENT

In 2020, San Carlos completed a major infrastructure improvement project that brought high-speed fiber internet to all residents and businesses in the small city. This $2.3 million investment made San Carlos one of the first fully-connected rural communities in Hidalgo County, attracting remote workers and small tech businesses to the area.

FAMOUS PEOPLE

San Carlos is the birthplace of renowned Tejano musician Esteban Jordan, known as the 'Jimi Hendrix of the accordion,' who revolutionized conjunto music in the 1960s and 70s. Jordan's innovative electric accordion techniques influenced generations of musicians and helped bring Tejano music to mainstream audiences across Texas and beyond.

DID YOU KNOW

San Carlos holds the unusual distinction of being the smallest incorporated city in Texas to have its own municipal airport, built in 1952 on just 15 acres. The tiny airstrip was originally constructed to serve crop dusters working the surrounding citrus groves, but today it's primarily used by wealthy landowners flying in to hunt on nearby ranches during dove season.

CULTURAL

Every December, San Carlos hosts the 'Festival de las Luminarias,' where residents line every street in the city with traditional paper bag lanterns filled with sand and candles. This tradition, started by the city's founding families in the 1930s, transforms the entire town into a glowing wonderland and draws visitors from across the Rio Grande Valley to witness the spectacle.

City Departments & Utilities

City Hall

956-565-3241

Website

100 N Main St, San Carlos, TX 78539

Water

City of San Carlos Water Department

956-565-3241

Website

Natural Gas

Texas Gas Service

800-700-2443

Website

Garbage & Recycling

City of San Carlos Sanitation Department

956-565-3241

Website

School District

La Joya Independent School District

956-323-2000

Website

Public Library

956-565-3241

Website