Compare Constellation Rates and Plans
Constellation Energy is a big believer in green energy. Over 90% of the electricity they produce is carbon-free, and they singlehandedly produce over 10% of the entire country's clean power. That's pretty impressive. On top of that, they've always been rated extremely well by customers on all of our Energy Ratings platforms and reviews, which speaks to their strong commitment to customer satisfaction. But even further, even their employees love working there as the company has also received a Great Place to Work certification.
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12 Month Bill Credit
13.9
¢
effective rate per kWh
12 Month Usage Bill Credit
- 12
- monthsmo.
- Avg. BillAvg.
- $139
Plan Details
Rates as of Aug 28, 2025 at 02:30 PM
Our Take on Constellation Energy
Constellation is a regular "Top 5 Best Electricity Company in Texas" award winner. Constellation get's you big company features: Fortune 500 stability, online account management, usage emails, mobile app, large call centers - so you can speak to a human, etc. Without the big company premium price.
Constellation has the record having been featured as the "Best Electricity Companies in Texas" list 6 times in the last 8 years. You've got to be doing something right to get on the list 6 times.
Higher than market rates, value add plans, best in class online tools to manage and pay your bill. Overall: A strong company with slightly premium rates.
Customer frequent complaints are around billing issues, long wait times, and high bills.
Pros
- thumb_upAccount management, Mobile App, Usge Alerts
- thumb_upHVAC warranty program
- thumb_upCompetitive Rates
Cons
- thumb_downMid Priced Market Prices
Constellation Customer Reviews
Constellation Ratings
Plans & Pricing
Order Experience
Customer Service
Account Management
Likely to Recommend
Great service
Just wanted to say Thank you for dependable and affordable electricity. You treat your customers well, in a time when customer service is terrible yours is not, it's great. You seem to care about your customers and that means a lot to me. Again thank you!
— Thanks from Azle, TX on April 28th, 2023
Constellation Electricity Plans
Houston - Centerpoint Service Area Plans
| Plan | Term | Rate |
|---|---|---|
| 12 Month Usage Bill Credit | 12/months | 13.9¢/kWh |
| 12Mo Usage Bill Credit + A/C Protection for 1 Unit and HVAC Monitoring | 12/months | 14.6¢/kWh |
| 12Mo Usage Bill Credit + A/C Protection for 2 Units and HVAC Monitoring | 12/months | 14.6¢/kWh |
| 24 Month Usage Bill Credit | 24/months | 14.9¢/kWh |
| 12 Month Electric Vehicle FreeCharge Plan | 12/months | 15.2¢/kWh |
| 12 Month Electric Vehicle FlexCharge Plan | 12/months | 15.3¢/kWh |
| 12 Month (No Min Usage Fee) | 12/months | 15.5¢/kWh |
| 24 Month Electric Vehicle FreeCharge Plan | 24/months | 15.5¢/kWh |
| 24 Month Electric Vehicle FlexCharge Plan | 24/months | 15.6¢/kWh |
Rates as of Aug 28, 2025 at 02:30 PM
Dallas - Oncor Service Area Plans
| Plan | Term | Rate |
|---|---|---|
| 12 Month Usage Bill Credit | 12/months | 13.9¢/kWh |
| 12Mo Usage Bill Credit + A/C Protection for 1 Unit and HVAC Monitoring | 12/months | 14.3¢/kWh |
| 12Mo Usage Bill Credit + A/C Protection for 2 Units and HVAC Monitoring | 12/months | 14.3¢/kWh |
| 24 Month Usage Bill Credit | 24/months | 14.9¢/kWh |
| 12 Month Electric Vehicle FlexCharge Plan | 12/months | 15.3¢/kWh |
| 12 Month (No Min Usage Fee) | 12/months | 15.4¢/kWh |
| 12 Month Electric Vehicle FreeCharge Plan | 12/months | 15.5¢/kWh |
| 24 Month Electric Vehicle FlexCharge Plan | 24/months | 15.6¢/kWh |
| 24 Month Electric Vehicle FreeCharge Plan | 24/months | 15.8¢/kWh |
Rates as of Aug 28, 2025 at 02:30 PM
Lubbock - LPL Service Area Plans
| Plan | Term | Rate |
|---|---|---|
| 15 Month A/C Protect Plus for 2 Units | 15/months | 16.9¢/kWh |
| 12 Month GREEN Usage Bill Credit | 12/months | 16.9¢/kWh |
| 24 Month A/C Protect Plus for 2 Units | 24/months | 17.5¢/kWh |
| 36 Month A/C Protect Plus for 2 Units | 36/months | 17.9¢/kWh |
Rates as of Aug 28, 2025 at 02:30 PM
Constellation Plan Analysis
12 Month (No Min Usage Fee)
Our Rating:
Plan Term: 12 Months
Plan Type: Fixed Rate
Constellation's 12 Month Residential Fixed Rate electricity plan is a standard, no frills electricity plan. It is a flat plan, meaning that the kWh charge is similar across all three usage tiers. That means customers get predictable, reliable bills with no Gotchas, in exchange for maybe not having the lowest possible electricity bills. It's good for people looking to be able to consistently predict their electricity bills every month.
thumb_upPros:
Steady, predictable billsthumb_downCons:
Not the cheapest rate, no special discounts12 Month Usage Bill Credit
Our Rating:
Plan Term: 12 Months
Plan Type: Bill Credit
Constellation's 12 Month Fixed Rate with Usage Bill Credit plan is one of the first Bill Credit plans that hit the market, and it's still consistently one of the best values. What makes this bill credit plan different from most is that it has two separate credits, one at 1,000 kWh of usage, and another smaller credit at 2,000 kWh of usage. What this means is this plan doesn't just pay off for customers if they hit an exact usage bullseye, it makes sure they have savings that continue to be built in the more energy a customer uses. This way you see low average kWh charges as long as you're a consistent high energy consumer, which makes this one of the more reliable Bill Credit plans on the market. Even though the energy charge is a bit high, the bill credits keep the overall bills low, as long as you use a lot of electricity.
thumb_upPros:
Great Bill Credits at 1k and 2k usagethumb_downCons:
High Energy Charge12Mo Usage Bill Credit + A/C Protection for 2 Units and HVAC Monitoring
Our Rating:
Plan Term: 12 Months
Plan Type: Bill Credit
Constellation's 12 Month Residential Fixed Rate With Usage Bill Credit and A/C Protection for 2 Units is a decent plan for customers with small or medium homes and just one A/C unit. The plan comes with warranty style coverage for some percentage of the unit if they were to be replaced. The plan itself doesn't have bad rates, and the bill credits at 1,000 kWh and 2,000 kWh help keep the total bill costs down. For high energy consomption users, this plan makes sense for folks looking for some peace of mind around waranty coverage for their home A/C units. It also includes HVAC Monitoring.
12Mo Usage Bill Credit + A/C Protection for 1 Unit and HVAC Monitoring
Our Rating:
Plan Term: 12 Months
Plan Type: Bill Credit
Constellation's 12 Month Residential Fixed Rate With Usage Bill Credit and A/C Protection for 1 Unit is a decent plan for customers with small or medium homes and just one A/C unit. The plan comes with warranty style coverage for some percentage of the unit if they were to be replaced. The plan itself doesn't have bad rates, and the bill credits at 1,000 kWh and 2,000 kWh help keep the total bill costs down. For high energy consomption users, this plan makes sense for folks looking for some peace of mind around waranty coverage for their home A/C units.