Shop Cheap Electricity Rates in Rockwall

Power Wizard’s energy experts selected these three rates by evaluating pricing, contract length and customer experience. Rates may change daily.

Frontier Saver Plus 12

7.3¢

per kWh at 1000 kWh

Term: 12 mos. | Fixed

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GridPlus 12

7.6¢

per kWh at 1000 kWh

Term: 12 mos.

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Gexa Eco Saver Plus 12

7.3¢

per kWh at 1000 kWh

Term: 12 mos. | Fixed

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In Rockwall, electricity rates range from 7.3¢ to 16.1¢ per kilowatt-hour (kWh). That spread is usually driven by contract length, plan type, whether the rate is fixed, variable or time-of-use, and whether usage credits apply at specific monthly kWh levels. The average household in Rockwall spends around $210.74 on electricity per month and roughly $2,528.31 over the course of the year. Your actual costs will depend on multiple factors.

Before enrolling, review the electricity facts label (EFL) for each plan so you understand the full rate structure, not just the advertised price.

The rate you pay for electricity can vary by how much electricity you use in a billing cycle. That’s because electricity plans can be structured in many ways (fixed-rate, tiered, usage credit, etc.). Below you can see the average rate in Rockwall based on the most common usage levels.

Rockwall sits within the Oncor service territory, the largest Transmission and Distribution Utility (TDU) service area in Texas, which means consumers have access to a wide selection of electricity providers in the DFW market competing for their business. The right plan depends on how much electricity you use, the type of contract you want and whether your home or business has predictable usage patterns or changing needs throughout the year.

Rockwall residents can shop for a new electricity provider at any time, but the end of a contract is usually the best time to compare electricity plans and avoid extra fees. In Texas’ deregulated electricity market, you can choose the retail electricity provider that sells you a plan, while Oncor remains the local utility that delivers power, maintains the lines and responds to outages.

If you switch before your current contract ends, an early termination fee (ETF) may apply. However, ETFs generally do not apply during the final 14 days of your contract, making that window a smart time to line up your next plan.

Follow these steps to compare your options in Rockwall:

1. Understand your current electricity usage
2. Enter your Rockwall ZIP code in Power Wizard
3. Compare rates, contract lengths, renewable content and plan structure
4. Review the Electricity Facts Label (EFL) carefully so you understand the terms of the plan
5. Enroll in the plan you want, and your new provider will usually handle the process for you

Keep in Mind:

• Switching during the last 14 days of your contract usually avoids any ETFs
• Some providers let you enroll two to three months in advance, allowing you to lock in current rates before your contract ends
• Moving to a new home in the middle of a contract term does not trigger an ETF

Electricity Shopping Pro Tip:

In Rockwall and across the DFW area, late winter or early spring can be a smart time to shop for electricity before summer cooling demand ramps up.

Comparing plans ahead of peak usage months may help you find more competitive rates and more plan options, especially if you want a fixed-rate contract that runs 12 to 24 months.

In Rockwall, your utility and your electricity provider handle different parts of your service. Oncor Electric Delivery owns and maintains the poles, wires and metering infrastructure that deliver electricity to Rockwall homes and businesses. Your retail electricity provider, or REP, is the company you choose for your electricity rate, plan and monthly bill. You can choose your provider in deregulated Texas, but you cannot choose your utility because it is assigned by your service address.

Oncor handles outage responses for Rockwall customers no matter which REP you use, including during hurricane season. If your power goes out, contact Oncor:

• Text: Text OUT to 66267
• Call: 888-313-4747
• Online: oncor.com/outages

TDU delivery fees are regulated charges that appear on electricity bills no matter which REP you choose. The current TDU fees for Oncor are:

•  $4.06 base charge + $0.0603 per-kWh delivery fee

Electricity needs can look very different from one Rockwall-area home to the next, whether it is a newer construction home in a Fate or Heath subdivision or an older lakefront property along Lake Ray Hubbard’s east shore. Home size, age, insulation, occupancy and typical monthly usage all affect which plan type makes the most sense. Use the comparison below to match common electricity plan types with your usage, budget and how often the property is occupied.

Fixed-Rate Plans

Fixed-rate plans lock in the energy charge for the length of the contract, typically 3 to 36 months, making them one of the best choices for Rockwall households that want predictable pricing in a fast-growing DFW suburb. Your monthly bill can still change based on how much electricity you use, the regulated Oncor delivery charges that can update during the term, but the energy charge remains consistent. Review the EFL before enrolling so you understand the contract length, early termination fees, and full rate structure.

Variable-Rate Plans

Variable-rate or variable-price plans offer flexibility since you can cancel the plan at any time instead of locking you into a long-term contract. They can be a practical option for a short-term (no more than three months). The tradeoff is that rates can change each month based on market conditions, and prices may rise during high-demand periods, including hot DFW summers, so these plans tend to work best for customers with flexible budgets who can absorb monthly fluctuation.

Time-of-Use Plans

Time-of-use (TOU) plans charge different rates depending on when you use electricity, with nights or weekends often serving as the primary off-peak windows. For Rockwall households with EVs, smart home devices or flexible routines, shifting activities like EV charging, laundry or dishwashing to lower-cost hours can make TOU plans worth comparing. Some newer TOU plans may offer free daytime hours instead. Be aware that electricity prices during “peak” hours are usually higher.

Prepaid / No-Deposit Plans

Prepaid, no-deposit or no-credit-check plans can be helpful for Rockwall customers who want daily usage visibility or need to start service without a traditional credit review or upfront deposit. Instead of receiving one monthly bill, you pay in advance for the electricity you use and add funds as your balance decreases. These plans can work for renters, new arrivals or customers with limited credit history, but note that fixed contracts are generally cheaper than prepaid plans when you qualify. Service may pause if your prepaid balance runs out after required notices, so it is important to monitor usage closely and add funds before the balance gets too low.

Green Energy Plans

Renewable energy or green energy plans give Rockwall residents the opportunity to support cleaner energy through Renewable Energy Certificates (RECs) without changing their electricity use. These plans may help reduce emissions by supporting investments in renewable energy projects, such as wind or solar. It’s an easy way to make a difference and keep Rockwall clean without installing solar panels at your home.

Usage Credit Plans

Usage credit plans are fixed-rate plans that include a bill credit when your total monthly electricity use reaches or exceeds a set threshold, most commonly 1,000 kWh. In Rockwall, these plans may work well for households with predictable, moderate-to-high usage, such as larger suburban homes near Lake Ray Hubbard or other large homes along the I-30/SH-205 growth corridor that consistently reach the credit threshold. Review the full EFL before enrolling, so you understand when the credit applies and how much you will pay if your usage falls below the threshold.

Rockwall businesses have electricity needs that vary by business type, location, operating hours and customer traffic. That can look different for restaurants and shops at The Harbor on Lake Ray Hubbard, retail and service businesses along the I-30/SH-205 commercial corridor, and medical or professional offices near Ridge Road in the Rockwall/Heath area.

Many retail electricity providers offer commercial rate structures, dedicated account support and energy monitoring tools for business accounts, helping Rockwall companies compare plans around operating schedules, demand patterns and total usage. To explore tailored options and request guidance from an energy expert, fill out the form on Power Wizard’s Business Electricity page.

Use this practical checklist to compare electricity plans for Rockwall households, whether you live near Lake Ray Hubbard, in a newer subdivision along the I-30/SH-205 growth corridor or closer to the Rockwall/Heath area.

• Start with your monthly usage pattern. A smaller apartment, a newer single-family home and a larger suburban home near Lake Ray Hubbard may all price out differently at 500, 1,000 and 2,000 kWh.
• Think about how long you plan to stay at the address. New residents or renters may prefer flexibility, while homeowners who expect to stay put may benefit from a fixed-rate contract.
• Consider whether your home has an EV, smart thermostat or other smart home devices. If you can shift some usage to off-peak hours, a time-of-use plan may be worth comparing.
• Check whether your usage consistently lands near 1,000 kWh per month. Usage-credit plans can look attractive at that tier, but they may cost more if your usage falls above or below the credit threshold.
• Decide whether renewable energy matters to you. Green energy plans are available in the Oncor service area and may be a good fit for sustainability-focused Rockwall households.
• Read the Electricity Facts Label before enrolling. It shows how the plan prices out at 500, 1,000 and 2,000 kWh, along with contract terms, fees, usage thresholds and other details that affect your bill.

Enter your Rockwall ZIP code in Power Wizard to filter plans by type, rate and contract length, then compare options based on your home’s actual usage and budget.