Houston electric rates: How to compare plans, read the EFL, and avoid surprise bills

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Key Takeaways

Houston electric rates are only useful when you compare them at your own usage. A low number on a plan card can hide fees, bill credits, or a usage tier.

• Check the full bill, not only the advertised cents per kWh.
• Separate the REP charge from the delivery charge.
• Compare plans at your real monthly usage.
• Read the EFL before you enroll.
• Check deposits, contract dates, and renewal terms.

How Houston’s electricity market is set up

Houston sits in a deregulated electricity market. That means you may choose a retail electricity provider, often called a REP, while another company maintains the wires and delivers power to your address. The choice on the plan page is not the same thing as the local delivery work. Once you see that split, a bill becomes easier to check.

What CenterPoint does and what your REP does

CenterPoint Energy operates the local delivery system for many Houston addresses. It maintains poles, wires, meters, and outage response in its service area. Your REP sells the electricity plan, sets the contract terms, and sends the bill in many cases. If your power goes out, the delivery company handles the outage, even though your plan comes from the REP.

The exact service area depends on your address. Use your ZIP code when you compare plans. A plan shown for one part of Houston may not be available at another address.

Why two charges show up on every bill

Your bill commonly includes an electricity supply charge and a delivery charge. The supply side reflects the plan you selected. The delivery side covers the local wires and related regulated charges. A low supply rate does not erase the delivery portion.

The U.S. Energy Information Administration reported that ERCOT demand rose 5% from January through September 2024 to the same period in 2025, reaching 372 terawatt-hours in that period. That kind of market movement helps explain why plan prices change, but it does not tell you what your own bill will be.

What a good rate per kWh looks like in Houston right now

There is no single good rate for every Houston home. Your address, usage, contract length, fees, and credit rules all affect the final bill. A plan that looks low at one usage level can look ordinary at another. That is why Houston electric rates need to be read beside the bill estimate, not above it.

The range of cents per kWh you should expect

Plan cards can show a wide range of advertised rates. The number may include a bill credit that applies only at a certain usage level. It may also combine energy charges with delivery charges in a way that differs from another plan’s display.

Treat the headline rate as a starting point. Then open the EFL and find the average price at the usage level closest to your home. If the plan page and the EFL use different assumptions, the EFL is the document to inspect.

The U.S. Energy Information Administration, Today in Energy forecast a 2% increase in the average U.S. residential electricity price for 2025 compared with 2024. That national figure is context, not a Houston quote, so you still need the plan’s local EFL.

How your monthly usage band changes what "cheap" means

Your usage changes the math. An apartment that uses less power may miss a credit built for a higher band. A large home may cross a threshold where the credit applies, then pay more if usage falls below it. Seasonal air-conditioning use can make the same plan look different from one month to the next.

Run each plan at more than one realistic usage level. A useful comparison includes your lower-use months, normal months, and hotter months. The rate that stays understandable across those bands may be easier to budget than a lower teaser number.

The plan types on every comparison site

Most plan lists place several contract styles beside one another. The labels can sound simple, but the billing rules are not always simple. Start with the way the plan changes your risk, then look at the price. A plan can be fixed in one way and still include separate fees or credits.

Fixed-rate plans and what the contract really locks in

A fixed-rate plan usually locks the energy rate for the contract term. It does not mean every part of the bill is frozen. Delivery charges, taxes, and approved pass-through items may still change under the contract terms.

Read the term length and the early termination fee together. A longer term may give you a longer price period, but it can be a poor fit if you expect to move soon. The EFL tells you what the plan actually fixes.

Variable and indexed plans and the risk they carry

A variable plan can change from one billing period to another. An indexed plan follows a stated formula or market reference. These plans may offer flexibility, but your bill can move when the underlying price changes.

Check how often the rate can change and how the REP will notify you. If you are on a month-to-month plan after a contract ends, review the new rate instead of assuming the old one continues. A holdover rate check can help you compare that monthly price with a fixed option.

Prepaid plans and the deposit trade-off

Prepaid electricity asks you to fund the account before you use power. It may avoid some traditional credit checks or deposits, but the plan can require close attention to your balance and payment notices. The total cost still depends on the rate, fees, and usage rules.

Read the minimum balance rule and the notice process. Ask what happens when the balance reaches zero. Convenience at sign-up is not the same as a lower monthly cost.

Free nights, free weekends, and why they often cost more

Time-of-use plans shift the price across parts of the day or week. The free period is only useful if you can move enough usage into it. A high base rate during the paid period can outweigh the free hours.

Look for the paid rate, the free window, and any minimum usage rule. Compare the plan with your actual routine, including cooling, cooking, laundry, and electric vehicles. The word “free” does not replace the EFL math.

How to rank a plan by your bill, not the headline rate

A plan list is a sorting tool, not a final answer. You need one number that reflects your home and one document that explains the rules. That is the point of the Real-Bill Ranking. It asks what the plan would cost at your usage rather than what looks attractive in a card.

The Real-Bill Ranking method in three steps

Start with a recent bill. Find the billed kWh, the total amount, and any recurring charges. Then use the same usage when you compare plans. ChooseMyPower presents this approach as Ranked by your bill, not our commission.

Use this short sequence before you put a plan first:

1. Enter the ZIP code for the service address.
2. Compare each plan at your real kWh usage.
3. Open the EFL and check the total against the plan display.

After that, test a higher and lower usage band. If a plan moves from the top to the bottom with a small change in usage, the headline rate is doing too much of the selling. A bill estimate gives you another way to check the monthly number.

Why a 9-cent plan can land above a 12-cent plan on your bill

The lower number may depend on a credit, a narrow usage range, or a high base charge. The higher number may be a steadier average with fewer conditions. Once fixed charges and delivery costs enter the bill, cents per kWh alone cannot rank the plans.

This is also why “cheap” needs a usage label. Always write down the kWh assumption beside the rate. Without it, you are comparing two different products with one misleading number.

How to read the EFL before you sign

The Electricity Facts Label is the plan’s working document. It shows the average price, contract term, fees, renewable content, and other rules. You do not need to read every line at once. Start with the parts that can change your total.

If green plan pricing does not move the needle, rooftop solar is the other way to add renewable capacity: the federal Residential Clean Energy Credit covers 30% of a new home solar system’s cost through 2025, per the Internal Revenue Service, a credit the U.S. Department of Energy says can cut installation costs by more than $7,500 for an average system.

The five lines that decide your total

Use the EFL Decoder to find five items first: the average price at your usage, the base charge, the delivery charge, the bill-credit rule, and the contract term. Then check the early termination fee and any deposit language. These details often matter more than the large rate printed in a search result.

A rate calculator can help you compare the average rate, but it cannot replace the EFL. Match the calculator’s usage assumption to the EFL’s usage band. If the two numbers disagree, stop and find the reason before enrolling.

The Teaser Test for credits that vanish above a usage cap

The Teaser Test asks one plain question: what happens just below the credit threshold? Run the plan at the stated usage level, then run it slightly below and above that level. Watch for a sudden change in the effective rate.

A credit can make a plan look unusually low at one point. It can also disappear when your home uses less or more power. Write the credit condition in your notes. You should be able to explain the bill without relying on the plan card.

Switching, deposits, and move-in terms in Houston

Moving adds a timing problem to the price problem. You need the address, move-in date, and meter information to line up. A plan that looks good but starts late does not solve the move-in task. Check the start date before you focus on the rate.

What a new move-in needs to know about power-on timing

Enter the service address and move-in date as soon as you can. Ask when the switch or start request becomes effective and whether a same-day request has a separate rule. The local delivery company still controls the physical meter and outage response.

Keep the confirmation number and the start date. If the address is already active, confirm whether you are taking over existing service or starting a new account. Small address errors can delay the request.

Deposit and credit rules to watch for

A REP may review credit and ask for a deposit under its terms. The amount and payment options depend on the plan and your application. Prepaid plans may change the deposit trade-off, but they still have funding rules.

Ask what triggers the deposit, whether a payment plan exists, and when the account balance must be paid. Keep the answer with the EFL. That gives you one record of both the price and the move-in cost.

Common traps that raise your bill after month one

The first bill can look fine because it covers a partial period or a promotional condition. The second bill may reflect normal usage, a missing credit, or a new recurring charge. Read both bills beside the EFL. That comparison shows whether the change came from usage or from the plan rules.

Early termination fees and how to avoid them

An early termination fee can apply when you leave before the contract ends. Check the fee before you enroll, especially if you may move. Some contracts have exceptions for a move, but the EFL and terms control the details.

Save the contract end date in your calendar. Start comparing before renewal, not after the old term has ended. That gives you time to check the next rate and avoid an automatic move to a plan you did not choose.

Auto-renewal and rate-change clauses

A plan may renew under different terms or move you to a month-to-month rate. Find the renewal notice rule and the new rate language. Do not assume that a fixed rate continues because the same REP remains on your bill.

The U.S. Energy Information Administration Short-Term Energy Outlook forecast wholesale prices it tracks to average $40 per megawatt-hour in 2025, up 7% from 2024. Market forecasts do not set your household bill, but they are a reminder to read the new contract rather than rely on the old one.

Compare Before You Switch

Put your ZIP code and real usage into the plan comparison tool. You can then inspect available plans, open the EFL, and compare the bill number before choosing what to do next.

Conclusion

Houston electric rates make sense only when you connect the advertised number to your usage, delivery charges, EFL rules, and contract dates. Read the plan like a bill, test the credit, and check what happens after the term ends.

Frequently Asked Questions

What is a good electricity rate in Houston?

A good rate is one that produces a clear total at your actual usage after fees, delivery charges, and credits. The headline cents-per-kWh number alone is not enough.

Why is my bill higher than the advertised rate?

The advertised rate may use a different usage level or include a credit. Your bill may also include delivery charges, base fees, taxes, or a charge that the plan card does not emphasize.

What is an EFL?

An EFL is the Electricity Facts Label. It explains the plan’s average price, term, fees, credit rules, and other key conditions.

Are fixed-rate plans always cheaper?

No. A fixed-rate plan gives more price structure during its term, but its total still depends on fees, usage, delivery charges, and the contract terms.

Can my electricity plan change after the contract ends?

Yes. The account may renew or move to a month-to-month rate under the contract rules. Check the notice and renewal language before the end date.

Can I switch electricity plans when I move?

You can compare a new plan for the new address, but the start date, deposit rules, and local service area still matter. Confirm those details before the move-in date.

Does a lower cents-per-kWh rate guarantee a lower bill?

No. A lower rate can depend on a credit or usage threshold. Compare the full estimated bill at the same kWh level instead.