If you have ever been handed a stack of competing electricity offers and felt lost, you are not alone. Most of Texas is a deregulated electricity market, which means you get to choose the company that bills you for power. That freedom is a real advantage, but only if you understand a few basics. This guide walks a first-time shopper through how the Texas market is built and how to pick a plan with confidence.
What "deregulated" actually means
Before deregulation, one local utility generated your power, delivered it, and sent your bill. There was no choice. In 2002, Texas opened most of the state to retail competition. The job got split into separate roles so that companies could compete for your business on price and service.
Today, in deregulated areas, you choose a Retail Electric Provider (REP) — the company you sign up with and pay each month. But the wires, poles, and meter that physically deliver electricity to your home are still owned and run by a single regulated utility in your area. You do not get to choose that part, and you do not want to: it keeps the lights on regardless of which provider you pick.
The two companies behind every Texas bill
1. Your TDU (the wires company)
Your Transmission and Distribution Utility (TDU) owns the poles, wires, and meter and handles outages and repairs. You do not choose it; it is set by your address. The major Texas TDUs include:
- Oncor — North and West Texas (Dallas, Fort Worth, Abilene, Midland)
- CenterPoint Energy — the Houston area
- AEP Texas — Central, South, and East Texas (Corpus Christi, parts of the coast)
- TNMP — pockets across North Central and coastal Texas
Your TDU charges a regulated delivery fee that is the same no matter which provider you choose. That charge is already baked into the rate you are quoted, so you do not pay it twice.
2. Your retail provider (the company you choose)
The Retail Electric Provider is who you shop for. The provider buys power on the wholesale market, adds the TDU delivery charge, and sells you a plan. This is where competition happens and where your choice actually saves you money. Ambit Energy, the provider Energy Direct represents, is one of these retail providers.
Quick mental model
The TDU is the road your power travels on (fixed by your address). The retail provider is the company you buy the power from (your choice). Your bill combines both.
Important: not all of Texas is deregulated
Some areas are served by municipal utilities or electric cooperatives, such as Austin Energy, CPS Energy in San Antonio, and many rural co-ops. In those areas you cannot shop for a provider, because they were never opened to competition. The easiest way to know which camp you are in is to enter your address and see whether plans come back. If they do, you can choose.
How to read a plan (the EFL is your friend)
Every Texas retail plan comes with an Electricity Facts Label (EFL). Think of it like a nutrition label for electricity. By law it spells out the real terms in a standard format, so you can compare offers apples to apples. The EFL is where you confirm the details instead of trusting a flashy headline rate. Look for:
- The average price per kWh shown at 500, 1,000, and 2,000 kWh. Plans are often priced so the rate only looks low at one usage level, so check the tier that matches your home.
- Fixed vs. variable rate. A fixed-rate plan locks your energy price for the contract term. A variable rate can change month to month.
- The contract term — how many months you are committing to.
- Fees and credits — base monthly charges, minimum-usage fees, or bill credits that only apply in certain usage windows.
- The early termination fee if you leave before the contract ends.
Because rates and fees change constantly and vary by address, always confirm the numbers on the live EFL for any plan you are considering, rather than relying on a rate you saw weeks ago.
Fixed or variable: which is right for you?
For most homeowners who want predictable bills, a fixed-rate plan is the safer starting point. Your energy price stays the same for the term, so a hot Texas summer does not change your per-kWh rate. A variable-rate plan can be cheaper in some months but can also climb without warning, which is how people get surprised by a high bill. Match the contract length to how long you expect to stay in your home.
Switching is simpler than people expect
Two things people worry about that you can stop worrying about:
- Your power never goes out when you switch. The same TDU keeps delivering electricity on the same wires. Only the company that bills you changes.
- No technician visit and no rewiring. The switch is handled electronically. You usually keep the same meter.
If you are already in a contract, check the EFL for an early termination fee before you move. If you are month to month or near the end of a term, switching is usually painless.
Where Energy Direct fits in
Sorting through dozens of plans, usage tiers, and fine print is exactly where a local guide helps. Energy Direct is an independent Ambit Energy consultant based in Texas. We help you compare what is actually available at your address, explain the EFL in plain English, and walk you through enrolling. Ambit handles the switch on the back end, so your service continues without interruption. You can enter your ZIP below to see plans, or call or text us at (361) 582-9724 if you would rather talk it through.
Frequently asked questions
Do I have to choose a provider in Texas?
If you live in a deregulated area, yes, you choose your retail provider. If you are served by a municipal utility or co-op, you do not shop. Entering your address tells you which situation applies.
Will switching providers interrupt my power?
No. Your TDU keeps delivering electricity on the same wires and meter. Only the company that bills you changes, and the switch is electronic.
What is the difference between my TDU and my retail provider?
The TDU owns the poles, wires, and meter and is fixed by your address. The retail provider is the company you choose to buy power from. Your bill combines the TDU's regulated delivery charge with your provider's energy rate.
How do I know the real price of a plan?
Read the Electricity Facts Label (EFL). It shows the average price per kWh at common usage levels, the contract term, any fees, and the early termination fee. Always check the live EFL for your address, because rates change and depend on your location.
Bottom line
Deregulation gives Texas homeowners real choice, but choice only helps if you understand the pieces: a fixed TDU that delivers your power, a retail provider you get to pick, and an EFL that tells you the true terms. Start by entering your service address, compare the plans available where you live, and read the EFL before you commit. If you want a hand, Energy Direct can compare by ZIP and Ambit handles the switch.