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Constellation is the US's largest producer of carbon-free energy and a leader of retail supply of power, natural gas and home services for residences across the nation. Headquartered in Baltimore, their generation fleet produces enough energy to power 15 million homes and is helping to accelerate the nation's shift to clean energy with more than 32,400 megawatts of capacity and annual output that is 90 percent carbon-free. Constellation serves approximately 2 million residential, public sector and business customers, including three-fourths of the Fortune 100.

All Constellation Plans  


Plan Name
Company
Length
Price
Rate Stability
12 Month Fixed Rate
12 month
Fixed Rate
14.9¢ / kwh
at 1,000 kWh per bill
24 Month Fixed Rate
24 month
Fixed Rate
14.8¢ / kwh
at 1,000 kWh per bill
12 Month Bill Credit
12 month
Bill Credit
13.9¢ / kwh
at 1,000 kWh per bill
  • No Minimum Usage Charge!
  • Good for Medium Homes
  • Usage Bill Credits!
  • 12 Month Bill Credit
    12 month
    Bill Credit
    13.9¢ / kwh
    at 1,000 kWh per bill
    12 Month Bill Credit
    12 month
    Bill Credit
    13.9¢ / kwh
    at 1,000 kWh per bill
    12 Month Fixed Rate
    12 month
    Fixed Rate
    15.3¢ / kwh
    at 1,000 kWh per bill
  • No Monthly Fee!
  • Low Average Bill
  • No Surprises
  • Constellation Plan Summary

    Total Plans

    6

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    Customer Reviews of Constellation

    Reviews Overall

    5th place
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    Most Recent Constellation Reviews  


    Review
    Easy to telephone to get your service Valerie from North Haven CT

    Welcome change
    Switched for better price. Glad that the switch was easy and account set up easy as well. Momma from Cumming GA

    So far so good!
    Good price and no surprises. Tom M. from Bristol CT


    4-5 Star Reviews: 640 (53%)