Constellation -- Profile Analysis

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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
Monthly Recurring Charge
The 'Monthly Recurring Charge' is a fee that the provider will add to each of your bills in addition to the electricity/gas usage charges.
18 Month Fixed Rate
18 month
Fixed Rate
12.39¢ / kwh
$0.00 monthly recurring charge
36 Month Fixed Rate
36 month
Fixed Rate
13.29¢ / kwh
$0.00 monthly recurring charge

Constellation Plan Summary

Total Plans


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Customer Reviews of Constellation

Reviews Overall

4th place
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Most Recent Constellation Reviews  

Great pick
Easy sign up, sit back and know your meter is spinning slower! Lori Biehler from Hawley PA

Shopping for energy supplier
On my latest search for the best energy price available Constellation was the best deal. Easy sign up experience. Tom from Newtown CT

Easy of service
Easy to contact and set up service. Happy from Hephzibah GA

4-5 Star Reviews: 622 (53%)