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Gexa Energy gives customers the freedom to choose from a range of electricity plans based on how they live, use energy, and manage their budgets. At 1,000 kWh of monthly usage, Gexa Energy's lowest available electricity price in Celina is 9.6¢ per kWh. Across all available Gexa plans, the average price is 16.8¢ per kWh.
Earn up to $1,500 in Usage Credits annually based on your usage
Monthly credits that pay you back:
Get the same low price - all day, every day, all year round
Lock in a low rate:
What will you do with 72 hours of free energy?
Big savings every weekend:
A great option for customers looking for flexibility
Flexibility, your way:
*Pricing for Oncor Electric Delivery, updated on October 23, 2026 at 11:14 AM CT. Your price may vary. Pricing and plan offerings are subject to change. Monthly bill estimates are based on 1000 kWh usage. Actual bills may vary based on usage patterns and additional fees. See plan Electricity Facts Labels (EFLs) for details.
More than 1.8 million Texans have trusted Gexa Energy since 2001, making us a longstanding choice for residential electricity across the state.1 Our goal is to make choosing and managing your electricity plan as simple and straightforward as possible. With us, you get:
View Celina PlansFrom Light Farms’ blend of suburban and rural character to Parkside’s modern homes and peaceful residential setting, Celina offers a range of family-friendly living environments with convenient community amenities. Because homes, household routines, and lifestyles differ across the city, energy usage can vary significantly from one Celina household to the next. On average, homes in Celina use roughly 1,340 kWh of electricity per month. Having said that, every household's energy usage is different. Looking at your electricity bills over several months can help you understand your typical consumption and compare plans more effectively.
500 kWh/month
400 to 950 Sq. Ft.
Gexa Simply Low 12 – 22.5¢
$112.35/mo
estimated Celina monthly bill
1,000 kWh/month
1,000 to 2,000 Sq. Ft.
Gexa Simply Low 12 – 9.6¢
$95.63/mo
estimated Celina monthly bill
2,000 kWh/month
2,100 to 2,800 Sq. Ft.
Gexa Simply Low 12 – 15.6¢
$312.21/mo
estimated Celina monthly bill
*Estimated bills and home-size ranges are for illustration only. Your actual usage and monthly bill will depend on your home's size, energy efficiency, and how your household uses electricity. See each plan's Electricity Facts Label (EFL) for complete pricing details.
Compare Gexa Energy with other electricity providers available to Celina residents.
| Provider | Plan Name | Rate (per kWh) | Contract Length | Est. Monthly Bill* |
|---|---|---|---|---|
| Gexa EnergyFeatured | Gexa Simply Low 12 | 9.6¢ | 12-month fixed rate | $95.63 |
| Constellation | 12 Month (No Min Usage Fee) | 14.5¢ | 12 months | $145.00 |
| TXU Energy | Simple Rate 12 | 16.6¢ | 12 months | $166.00 |
Constellation
12 Month (No Min Usage Fee)
TXU Energy
Simple Rate 12
*Competitor rates are each provider's own published average price per kWh at 1,000 kWh of monthly usage for this service area, including TDU delivery charges, as listed on the provider's website on October 23, 2026 at 11:14 AM CT. Rates vary by utility service area and change frequently. Estimated monthly bills assume 1,000 kWh of usage. Always review each plan's Electricity Facts Label (EFL) for complete and current pricing, fees and terms.
Gexa Energy offers a range of plans designed for different home sizes, lifestyles, and usage patterns. Some customers want steady monthly Energy Charges, while others are looking for credits tied to usage, solar, or overnight EV charging. Whatever your household needs, the best place to confirm the details is the Electricity Facts Label.
Fixed-rate electricity plans keep your Energy Charge steady throughout your contract term, which can make monthly budgeting easier. That kind of consistency can be especially helpful in Celina, where summer cooling often pushes electricity use higher for several months at a time. With a fixed-rate plan, you will know your Energy Charge will not shift with market conditions during the initial term. That gives you one less thing to worry about when temperatures climb.
Some Gexa Energy plans include a bill credit when your monthly usage reaches a plan-specific threshold listed in the Electricity Facts Label. For example, a qualifying plan may offer a bill credit when your household reaches 1,000 kWh during the billing cycle. If you do not reach that threshold, the credit will not apply that month. These plans can work well for households that already have a good sense of how much electricity they use each month. Reviewing a few recent bills can help you determine whether the qualifying threshold lines up with your typical usage.
Gexa offers a Free Weekends electricity plan that offers free electricity usage from 12:00 AM Friday to 12:00 AM Monday. This plan can be a good fit for households that can shift some of their usage into the qualifying window. Electricity used outside the designated Free Electricity period is generally billed at a different Energy Charge. Be sure to review the Electricity Facts Label so you understand exactly when the qualifying period begins and ends, and how electricity is priced during the rest of the week.
Keeping cooling costs in check matters more during the hottest Texas months, and that is where smart thermostat and energy management plans can help. Gexa Energy offers a plan that includes smart thermostat technology and tools designed to help you better understand your home’s electricity usage. With Gexa MyAccount and the Gexa Energy Mobile App, you can review your electricity usage, monitor account activity, and make adjustments that support your comfort goals. When paired with qualifying smart thermostat technology, these tools can help you stay more informed about how your home uses energy.
For homeowners with a qualifying rooftop solar system, Gexa Energy’s solar buyback plans provide bill credits for eligible excess electricity your system sends back to the grid. To participate, your home must meet the program’s eligibility requirements, including: A qualifying solar energy installation A completed TDU Interconnection Agreement A bidirectional meter installed by your Transmission and Distribution Utility Solar buyback can be a helpful option for Celina homeowners who want to get more value from their solar investment. Be sure to review the Electricity Facts Label and Product-Specific Terms so you understand how excess energy credits are calculated.
If you charge an electric vehicle at home, Gexa Energy offers plans designed around overnight charging habits. These plans provide an energy charge credit when your vehicle charges during eligible overnight hours, helping you align your routine with off-peak periods. Compatible vehicles must be paired with the Gexa365 platform to receive qualifying overnight charging benefits. Eligible charging hours, supported vehicle brands, and additional program details are listed in the Electricity Facts Label and related plan documentation. TDU delivery charges continue to apply during all charging periods.
Variable-price plans offer flexibility because your Energy Charge can change from month to month based on electricity market conditions. That can be useful for customers who do not want a long commitment, but it also means monthly electricity charges are generally less predictable than they are with a fixed-rate plan. If you expect to move soon or prefer a plan without a longer contract term, a variable-price plan may be worth considering.
Flat rate plans provide a consistent monthly Energy Charge while your electricity usage stays within the plan’s specified usage range. If your household goes beyond that range, additional Energy Charges apply to the extra kilowatt-hours used. This type of plan can work well for households with stable usage and a good sense of their monthly energy needs. Reviewing your past bills can help you decide whether a flat rate plan fits the way your home uses electricity.
Your monthly bill can change based on your usage, seasonal conditions and plan structure. The total depends not only on the plan you choose, but also on how it works with your day-to-day energy habits.
Your monthly bill is primarily determined by two factors: how much electricity you use and the energy charge included in your plan. Factors like thermostat settings, appliance use, and household size can all influence how much electricity you consume.
Larger homes typically use more electricity, and homes with older insulation or air leaks may require more energy to stay comfortable.
Summer often brings higher usage due to cooling needs. In winter, your costs may increase if your home uses electric heating.
Fixed-rate plans offer more consistent energy charges over time, while variable-price plans can change month to month. Some plans also include features like free electricity periods that can influence how and when you use energy.
A portion of your monthly electricity bill comes from delivery costs set by Oncor Electric Delivery. These charges are regulated, passed through without markup, and apply no matter which REP or plan you choose.
Estimated electricity bills in Celina can vary based on seasonal energy use and the current price of your selected plan. Using Gexa's average available price of 16.8¢/kWh, the estimated average monthly electricity bill in Celina is $167.93. For a typical home, the average monthly bill is approximately $223, while apartment residents typically pay around $98 per month. This equals estimated annual electricity costs of $2,675 for a home and $1,176 for an apartment.
A typical Celina home's bill ranges from about $152 in Feb to $363 in Jul. For an apartment, bills range from $58 in Nov to $168 in Jul.
*The chart uses live plan pricing and seasonal usage data to provide a more accurate estimate than a static annual average. Estimates are modeled using Gexa's average available rate at 1,000 kWh and typical seasonal usage patterns. Actual bills will vary based on electricity usage, plan selection, and applicable TDU delivery charges.
Understanding your Celina household’s energy needs can make it easier to choose an electricity plan that fits your lifestyle and budget. The right electricity plan isn't simply the one with the lowest advertised rate. It's the one that fits the way your household uses energy every day.
Start by thinking about how your household uses electricity on a typical day. Homes in Celina can vary widely, from smaller spaces with lower usage to larger homes with higher cooling demands. Consider factors like:
While pricing is important, it’s just one part of the decision. Looking at the full structure of a plan can give you a better sense of how it will perform over time. Pay attention to:
Before making your decision, review the Electricity Facts Label (EFL). It explains how your Energy Charges are calculated, outlines important contract terms, and provides the details you need to compare plans with confidence.
Shop Celina Electricity Plans
This is the company you select to provide your electricity plan. As your trusted electricity provider in Celina, Gexa Energy manages your plan, monthly billing, customer support, and online account tools.
Oncor Electric Delivery delivers electricity to every home in Celina and maintains the poles, wires, and meters. Delivery charges are the same no matter which retail provider you choose, so comparing providers is how you lower your bill.
Power out in Celina? Report it to Oncor Electric Delivery — they restore service for all providers.
Oncor Electric Delivery Outage Line888-313-4747
Report the outage at oncor.com
On average, homes in Celina use about 1,153 kWh of electricity each month, roughly 13,840 kWh over the year. Your own use may differ depending on home size, insulation and household size.
Yes, Celina residents have the ability to choose their retail electricity provider (REP). This means you can compare different electricity plans and select one that fits your home’s energy needs, contract preferences, and usage habits.
Report power outages to Celina’s Transmission and Distribution Utility (TDU), Oncor Electric Delivery. You can do so by calling 888-313-4747 or using their online outage reporting system.
Celina electricity rates are influenced by energy market conditions, ZIP code, demand, home type and size, usage level, and plan structure.
Electricity in Celina is delivered by the Transmission and Distribution Utility (TDU), which is Oncor Electric Delivery. The TDU is responsible for maintaining power lines, delivering electricity to your home, and restoring service during outages, while your retail electricity provider manages your plan, billing, and customer support.
Rates in the Dallas-Fort Worth area change with the season, natural gas prices, and grid demand. Comparing plans at your actual usage level (500, 1,000, or 2,000 kWh) is the best way to judge value. The advertised rate only applies at a specific usage tier. Use the usage toggle in the plans section above to see how each Gexa plan prices at your usage.
Yes. Gexa’s residential plans are backed 100% by renewable energy certificates (RECs) purchased and retired to match your usage.
Gexa Energy serves eligible addresses in the Celina community. Enter your ZIP code above to see the exact plans and pricing available at your address.
Yes. Switching retail providers in Texas does not interrupt your power. Oncor Electric Delivery continues delivering electricity while your new plan starts — usually on your next meter read date or a self-selected switch date.
A credit check may apply when you enroll, and some customers may be asked for a deposit. Gexa offers options to reduce or waive deposits for qualifying customers — call 866-961-9399 for details.
Gexa Energy serves communities across the Oncor Electric Delivery territory. Explore plans in nearby cities:
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