Browse Constellation Energy current electricity rates
| Plan Name | Plan Length | Rate* |
|---|---|---|
| Constellation - 12 Month Usage Bill Credit | 12 months | $0.139/ kWh |
| Constellation - 24 Month Usage Bill Credit | 24 months | $0.145/ kWh |
| Constellation - 12Mo Usage Bill Credit + A/C Protection for 2 Units and HVAC Monitoring | 12 months | $0.147/ kWh |
Please note: All rates above are accurate as of 8/14/2025, 10:10:22 PM CDT for ZIP Code 75001. Rates may have changed since this date/time. For the most up to date rates in your area, please enter your zip code above.
*All pricing shown in cents per kWh
Why choose Constellation Energy
Constellation Energy is the largest producer of carbon-free energy in the U.S. It serves residential customers and small and large businesses in multiple states. Constellation Energy’s offerings include:
- Fixed-rate energy plans for 12 and 24 months
- Commercial energy plans for businesses
- Plans with HVAC protection and monitoring
Electricity rates and plan options are subject to change depending on where you live and which energy providers serve the area. The best way to find today’s Constellation Energy electric rates is by entering your ZIP code on this page.
Constellation Energy reviews
| Overall Score | 3.8/5 |
|---|---|
| Customer Service | 3.1/5 |
| Online Accessibility | 4.3/5 |
| Plan Options | 4/5 |
We’ve created a scoring model to review the top energy providers in Texas. Our model is based on unbiased and quantitative criteria to ensure accuracy and fairness.
We’ve broken down our scoring model into three main categories:
- Customer service
- Online accessibility
- Plan options
Constellation Energy has an overall score of 3.8 out of 5. For a more detailed explanation, visit the Choose Energy reviews page.
(Rating updated 08/06/2025)
Constellation Energy plans
Constellation Energy offers several energy plans, giving you plenty of choices when you need a plan that fits your lifestyle. Here are a few of the Constellation Energy plans you’ll find on the Choose Energy marketplace:
12- and 24-Month Usage Bill Credit
This fixed-rate plan has no minimum usage fees and lets you lock in your rate for an entire year. If you use at least 1,000 kilowatt-hours (kWh) a month, you’ll receive a bill credit of $35. If you use at least 2,000 kWh, you’ll receive an additional $15 bill credit, bringing your total credit to $50.
12Mo Usage Bill Credit + A/C Protection for 2 Units and HVAC Monitoring
This 12-month fixed-rate plan is best suited for consumers who use more than 1,000 kWh per month and need regular HVAC maintenance or repairs. If usage exceeds 1,000 kWh, a $35 bill credit is applied. If your usage exceeds 2,000 kWh, an additional $15 bill credit is applied. The contract also includes a protection plan for two A/C units.
Moving or transferring service with Constellation Energy
Keeping your Constellation Energy plan when you move is simple.
- Moving within Constellation’s service area? Call Constellation before your move to ask about transferring your plan to your new address. If you need an urgent transfer, consider a provider offering same-day service.
- Moving outside Constellation’s service area? You can cancel your plan without paying an early termination fee (ETF) and use the Choose Energy marketplace to find a plan available in your area. Enter your ZIP code to explore plan options and the latest electricity rates.
Cancellation fees
Many energy providers, including Constellation Energy, charge an ETF if you end your service before your contract expires. Constellation Energy charges a $150 cancellation fee for its 12- and 24-month fixed-rate energy plans. ETFs aren’t required if you move outside the company’s service area.
Other Constellation Energy initiatives
Constellation Energy offers additional services and community-focused programs in Texas, including:
- AC protection: You can choose an energy plan with HVAC monitoring and repair services.
- E2 Energy to Educate: A community program offering grants to students working on energy-related challenges.
- Community Champions: This program offers grants to support local projects like tree planting and youth mentoring.
- Business energy: Constellation Energy also provides commercial electricity plans for businesses in Texas. You can call our team or fill out our online business energy form for more information.
Constellation Energy service areas
Constellation Energy serves over two million customers across 16 states and Washington, D.C.
- Connecticut
- Delaware
- Georgia
- Illinois
- Indiana
- Kentucky
- Maryland
- Massachusetts
- Michigan
- Nebraska
- New Jersey
- Ohio
- Pennsylvania
- Texas
- Virginia
- Wyoming
- Washington, D.C.
How to contact Constellation Energy
- Headquarters: 1310 Point Street, Baltimore, MD 21231
- Bill pay: Log in to your My Constellation account or call customer service.
- Customer service:
- Texas electricity customers: 888-900-7052
- Georgia natural gas customers: 877-677-4355
- Other residential customers: 855-465-1244
- Business customers: 844-636-3749
- Outages: Report to your utility company.
Tips to keep in mind when shopping on Choose Energy
- Have your past bills ready. Knowing your average consumption patterns can help you find the best Constellation Energy plan for you. You can use our free energy marketplace to compare prices and select a plan aligned with your typical usage level.
- Review plan details. Read the Electricity Facts Label (EFL) to help you choose a plan. This document contains the price per kWh, utility delivery fees, renewable energy content, early termination fees, provider contact methods, and more.
- Sign up in minutes. When you shop for an electricity plan on Choose Energy’s free marketplace, you can sign up directly online or by calling our energy experts at the number on your screen. Either way, our quick signup process makes it easy to secure affordable energy rates in your area from providers like Constellation Energy.+
Frequently asked questions about Constellation Energy
How can I compare plans and rates from Constellation Energy?
You can enter your ZIP code to search all available plans in your area, then use the filters to select Constellation Energy. Compare rates and plan details to sign up for an energy plan that benefits your usage and budget.
How long has Constellation Energy been in business?
Constellation Energy was founded as the Gas Light Company of Baltimore in 1816. More recently, Constellation Energy Corporation assumed its current form in 2022 after it separated from Exelon, its former parent company.
Do the Constellation Energy rates shown include everything?
Yes, the rates shown here include everything you’ll need to pay except for sales tax. Review the EFL to know what to expect on your energy bill, including potential hidden fees.
What is the best Constellation Energy plan?
The best energy plan for you depends on your personal energy needs. If you consistently use above 1,000 kWh, consider one of Constellation’s bill credit plans. On the other hand, customers who need regular HVAC maintenance might save money with the A/C protection plan.