Last 30 days
- Estimated bill
- $163
- Usage
- 1,150 kWh used
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Recommended Houston Electricity Plans
How Houston Weather Affects Your Bill
See what last month's weather did to a typical Houston home's electricity bill, and what the next 30 days are projected to cost. Compare the market average rate against lower alternatives and find out how much switching could save you.
Over the last 30 days, a typical Houston home used about 1,150 kWh, costing roughly $163 at the market average of 14.2¢/kWh. Looking forward, the next 30 days project to 1,210 kWh ($172). Switching to a 11.9¢/kWh plan would save about $28 next month.
Next 30 days
- Projected bill
- $172
- Projected usage
- 1,210 kWh projected
If you switched
- Estimated savings
- $28
- Period
- over the next 30 days
60 days of temperature in Houston
How this estimate is calculated
This calculator uses real daily temperature data from Open-Meteo covering the trailing 30 days, combined with the next 30 days of forward temperature. The first 16 days of the forward window come from Open-Meteo's actual forecast; the remaining days extend that forecast forward using the temperature trend from its final week. Temperatures are converted to cooling degree days (CDD) and heating degree days (HDD) using a 65F base, the standard reference temperature used by the U.S. Energy Information Administration for residential energy modeling.
Forecast skill drops off significantly past about two weeks, so any 30-day temperature projection is directional rather than precise. The trend extrapolation used here is intentionally simple. it carries the recent forecast direction forward rather than predicting specific weather events. For estimating bills, what matters most is the broad seasonal direction, which this approach captures.
Houston's electricity demand is overwhelmingly cooling-driven. A typical home's monthly usage is modeled as a fixed baseload (refrigeration, lighting, electronics, standby loads) plus a weather-sensitive component that scales with degree days. The model calibrates this relationship so that an average-weather month produces the baseline usage you specify, anchoring the estimate to a real, customizable figure rather than a black-box assumption.
The bill estimate multiplies projected usage by the rate you enter and adds any base or service charge. Real electricity bills include additional components like TDU delivery charges, gross-receipt taxes, and tiered usage credits that vary by plan, so this calculator is a comparison tool, not a binding quote. For the same usage, however, the relative savings between two rates is mathematically reliable.
Sources: Temperature data from Open-Meteo's archive and forecast APIs. Degree-day methodology aligns with EIA conventions. Typical Houston residential usage figures reflect EIA Texas state averages, adjusted for the local cooling-dominated climate.
How many kWh is normal for a Houston Home?:
August 2026 Houston Market Update
August is peak bill season in Texas. Rain has been unusually frequent this summer, which has kept temperatures down and prevented the multi-week heat domes that normally drive August bills. The result is a stable market and a good window to lock in a rate.
Here's what our energy analyst team is recommending right now:
- Cheapest rate, hands down: Chariot's GridPlus 12 at 5.9 cents per kWh for 12 months. If you want the lowest advertised rate with no other considerations, this is your plan. Just know it leans on a bill credit to get there, so keep that in mind.
- Best for long-term stability: APG&E's Simple Saver Smart Credit 24 at 6.3 cents per kWh, locked in for two full years. This one also uses a bill credit, so read your EFL and make sure it lines up with how much power you actually use.
- Best for a steady, no-surprises rate: Champion Energy's Champ Saver 12. It's a flat plan with just about the same rate across every usage tier, so at 12.4 cents per kWh it's the set-it-and-forget-it option a lot of Texans are after. It'll keep you cool all summer long ??" so the only thing you'll be sweating is your shirt, not your electric bill.
Houston's Best Light Companies
TexasElectricityRatings, rates the top electricity companies in Houston
| Rank | Provider | Stars | Award | |
|---|---|---|---|---|
| #1 |
|
APG&E |  |
|
| #2 |
|
Constellation | |
|
| #3 |
|
Chariot Energy |  |
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| #4 |
|
Champion Energy Services | |
|
| #5 |
|
Gexa Energy | |
|
Video - What is The Best Houston Electricity Rate (Summer 2026)
How to Switch Your Houston Power Company
Finding a new electricity provider in Houston is simple. Follow these simple steps to get the lowest electricity rate in Houston.
- Compare Houston power companies and prices
- Review electricity plan details
- Complete your order
Enter your zip code and compare the latest electricity plans from the best Houston electric companies.
Plan details allow you to view the important information about the plan into a way that is easy to understand.
Once you've selected the best plan, order online through our easy to use platform. We're connected directly to every major Texas electricity company. Once complete you'll receive a confirmation email with your order information and your order status.
Moving to Houston?
Houston is hot, as in 100+ degrees during the summer with 90% humidity - AC is required. Houston is big (think the size of Connecticut) and includes suburban areas like Katy, Kingwood, Pearland, West U, and Sugarland, and Houston has some of the cheapest electricity rates in the country.
With all that heat and humidity come big electricity bills. So how do you get your lights turned on and get a great electricity rate? It's easy!
Texas has a deregulated electricity market. That means Houston Electricity Companies compete for your business. Just like cellphone, Internet, Insurance and credit card companies that compete for your business. And just like those businesses there are plenty of ways that Texas electricity companies can take advantage of you, so we've made it easy. We've rated, ranked, and recommend Houston's best electricity companies and electricity plans that will make your move easy.
Getting your power turned on in Houston is easy. If your home has a smart meter, we can get your power turned on in 4-6 hours. Just enter your zip code to get started.
Compare Local Electric Rates
When shopping for electricity, you will see that rates and plan availability may vary by location. This is due to differences between local utility transmission and delivery fees.
That's why you need to enter your zip code to compare electricity rates in Houston.
Electricity Plans for Houston
- Fixed Rate Plans: Offer a fixed rate per kWh (monthly bill may vary based on usage) for the length of the contract, typically 12 to 36 months.
- Green Energy Plans: Source power from renewable sources such as wind, and solar.
- No Deposit Plans: Electric companies in Houston offering no deposit sometimes called prepaid electricity plans; allow customers to pay for their electricity in advance. With a no deposit electricity plan, customers can avoid credit checks, deposits, and avoid disconnection for non-payment.
- Variable Rate Plans: Usually considered as the opposite of fixed rate plans, with these plans the price per kWh will vary month to month.
- Time of Use Plans: Vary the rate per kWh based on the time of day and/or the season. Customers are often charged a higher rate during the day and a lower rate in the evening. Additionally there
- Solar Buy Back Plans: This allows Houston homeowners with solar panels earn extra money by selling their surplus electricity to their electricity provider. Often this is in the form of bill credits for electricity that would otherwise go to waste. Electricity companies offering these plans include: Chariot Energy, Rhythm Energy, and Energy Texas.
Electricity Plan Types in Houston
Now that we have explained TDSP rates, the second thing to consider is the type of electricity plans a customer can buy. Each plan will likely end up having different rate scales. There are three types of electricity plans you can choose from when selecting an energy plan that best fits your needs.
Fixed Rate Electricity Plan in Houston
Lock in low energy rates for a period of months ranging from 9 to 36. Be aware that these contracts typically charge an early termination fee if you switch before your term ends.
Variable Rate Electricity Plan in Houston
Month to month contracts with rates that vary. You won't have to worry about deposits or early termination fees, but rates can decrease or increase from month to month.
Pre-Paid Electricity Plan in Houston
You deposit money into an account that your energy company bills directly depending on your use. Keep in mind there are often daily charges with these plans. Rates typically change from month to month.
There are other kinds of plans, such as green plans, or plans that come bundled with things like Smart Thermostats, but for the most part, these three plans are the main three kinds of choices available.
Compare Business Electricity Rates in Houston?
You have the power to choose your Commercial and Small Business Electricity Rates in Houston. The Texas Electricity Ratings commercial electricity marketplace is exclusively for business electricity customers looking to start commercial service or compare their existing commercial electricity rates.
Houston business electricity rates are some of the lowest in the US and are 20-30% less than residential rates. So, if you're starting a business in Houston or just want to compare commercial electricity rates and shop the market for a better rate, you could save thousands each year by shopping for a lower rate.
Commercial Electricity Rates in Houston
Rates as of Sep 01, 2026 at 10:15 AM
Compare the Best Solar Companies in Houston
Sunny Savings in Under a Minute
Utility Rates and EnergySage have partnered to help you go solar and save more.
What if I have Bad Credit or Cant Afford A deposit
There are several no deposit light companies in Houston that can get your lights on tonight. No deposit electricity plans require that you prepay for your electricity. You can order online, and deposit a small amount - generally $25-$75 and get your lights on in a few hours. Once youve ordered service, you download an app and that reminds you when you need to deposit more money to keep your lights on.
| Company | Term | Rate |
|---|---|---|
| Payless Power | 6/months | 18.99¢/kWh |
| Payless Power | 12/months | 19.19¢/kWh |
Rates as of Sep 01, 2026 at 10:15 AM
Houston Electricity Outage Information
If you have a power outage, or any issue with your home's electrical delivery, you should contact your local electric utility for assistance, Centerpoint Energy - 713-207-2222, Oncor Energy - 888-313-4747, AEP Central/AEP North - 866-223-8508, or TNMP - 888-866-7456
Contact the Texas Public Utilities Commission with any other concerns: PUC Customer Protection, P.O. Austin, TX 787111-3326. Phone: 1-888-782-8477, Email at customer@puc.texas.gov
FAQ: Houston Rates, Plans and Providers
Constellation offers these plans in Houston
The following rates are available from Constellation
Is it true that Gexa Energy has a low price in Houston?
- Gexa Eco Saver Plus 12 is the cheapest rate from Gexa Energy. It is a 12 month plan with a rate of 7.353 cents per kWh.
We recommend you compare electricity rates in Houston and see if this plan is right for you.
What Houston TXU Energy electricity plans are available?
The following rates are available from TXU Energy
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