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Please note: All rates above are accurate as of 7/30/2025, 8:57:14 AM CDT for ZIP Code 77493. Rates may have changed since this date/time. For the most up to date rates in your area, please enter your zip code above.
Since deregulation took effect in 2002, most cities in Texas have had the power to choose their electricity provider (instead of buying energy from their utility company). In Katy, you can use this to your advantage by shopping around for electricity rates and signing up with the provider that best serves your needs. To see what’s available in your area, enter your ZIP code on this page.
Choose Texas Power is not affiliated with Power to Choose, powertochoose.org, or the PUCT.
If you’re curious to learn more about Katy electricity rates, here are some helpful facts:
As a Katy resident, you can choose from a number of electricity providers, including 4Change Energy, Cirro Energy, Reliant Energy, and TXU Energy. Your provider is the company that monitors your electricity usage, sends your power bill, and handles payments.
Although deregulation gives you the power to choose your energy provider, it doesn’t let you pick your utility company. Instead, your utility — which distributes electricity to your home and responds to power outages — is assigned based on your location. If you live in Katy, your utility is CenterPoint Energy.
You should contact CenterPoint if your power goes out in Katy, not your electricity provider. You can do this in a couple of ways:
Before shopping for a new electricity plan, it helps to understand the different types of plans available. Here are some common options:
In Texas, energy providers often sell the same plans throughout the state, but with slightly different rates. These fluctuations are due to utility transmission charges and taxes that vary depending by location — and these factors ultimately influence the rate you pay. Entering your ZIP code before shopping for rates will help you find accurate pricing for your area.
Ready to find today’s best electricity rates in Katy? Enter your ZIP code on this page today.
If you’re a business owner in Katy, you also have the power to choose your company’s electricity provider. To make the process easier, you can work with Choose Texas Power to build a plan that’s customized for your business. Fill out our commercial energy form or call the phone number on your screen to connect with one of our electricity experts today.
Texas is one of the country’s top states for renewable energy. In fact, the Lone Star State leads the nation in wind energy generation and comes in second for solar energy production. As a Katy resident, you can take advantage of this renewable energy by signing up for a green energy plan.
All electricity plans in Katy include some green energy. Your plan’s Electricity Facts Label (EFL) will tell you exactly how much of its power comes from renewable sources.
There are also certain Katy electricity providers — like Gexa Energy and Green Mountain Energy — that specialize in green energy. You can find 100% renewable energy plans from these companies on Choose Texas Power.
Choose Texas Power makes it easy to find the perfect energy plan for your Katy home. Whether you’re new to the city or you’ve lived here for years, here’s how to secure cheap electricity in Katy through our marketplace.
If you’re a new Katy resident, you can start exploring your energy plan options by submitting your new ZIP code on this page. When you find a plan you like, follow the prompts to sign up online in just a few minutes. If you’re moving from within Texas, you can ask your current provider about transferring your plan to your new address.
If you already live in Katy and are unhappy with your current plan or provider, you don’t have to stick with it. Instead, you can use our marketplace to compare electric rates in Katy and find a better fit. However, you should check your plan’s EFL before switching providers. If it’s a fixed-rate plan, your electricity company may charge an ETF if you cancel before your contract’s end date.
In Katy, rates are constantly changing, so today’s cheapest provider may not be the cheapest tomorrow. Currently, however, Gexa Energy, APG&E, and Frontier Utilities offer the most affordable rates in Katy. Because rates fluctuate so often, it’s important to enter your ZIP code for the most up-to-date prices in your area.
Katy residents spend an average of $138.78 per month on their electric bills. This figure is based on Katy’s average electricity rate of 12.11 cents per kWh (for 1,000 kWh of usage) and Texas’ average energy usage of 1,146 kWh per month, according to the Energy Information Administration (EIA). Keep in mind that your bill will likely fluctuate depending on your rate, your usage, and the time of year.
Choose Texas Power is your all-in-one marketplace to compare rates from multiple energy companies in Katy. Once you enter your ZIP code, you’ll get a list of the latest plans, which you can sort and filter to find the best ones for your specific needs.
The best plan for you will depend on your needs. If you want a no-deposit plan, Payless Power may be the right choice for you. If sustainability is important to you, consider a provider like Gexa Energy. If you’re looking for the cheapest rate, take a look at APG&E. Once you’ve decided your priorities, you can enter your ZIP code on this page and filter for your preferences.
Let us put the power in your hands with a new electricity plan.
