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
Company
Length
Price
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.
12 Month Fixed Rate
12 month
Fixed Rate
15.79¢ / kwh
$0.00 monthly recurring charge
8 Month Fixed Rate
8 month
Fixed Rate
14.39¢ / kwh
$0.00 monthly recurring charge

Constellation Plan Summary

Total Plans

2

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View Constellation Plans

Customer Reviews of Constellation

Reviews Overall

5th place
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Most Recent Constellation Reviews  


So far so good.
Switched providers because the old supplier had rates that were no longer competitive. There was a brief glitch during sign up. Ultimately, the old account was shut down, and the bill was issued with competitive rates. Enoryt Diov from Stockbridge GA

Easy!
This was the easiest transition I've ever had! Rhonna from Marietta GA

So Far
I havent had it but a month so the review is limited. Bruce from Rome GA


4-5 Star Reviews: 654 (53%)



Constellation review

Switched over to Constellation mainly because price was better. Everything went very smooth.

Mike C from Mars, Pennsylvania
May 15th, 2024

Billing & Account Management
Customer Service
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Pricing, Plans, & Promotions
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3-4 Star Reviews: 134 (11%)



Electric Bill Still Higher Than Expected

While I am glad to have received a better rate with Constellation, for a fixed 6-month period, no less, I will continue to search for a lower rate because my bill is still considerably higher than I had hoped, despite having gotten new weather stripping and additional insulation added to multiple areas of my house in the past few months.

ErinK from State College, Pennsylvania
February 20th, 2025

Billing & Account Management
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2-3 Star Reviews: 155 (13%)



Never Received Promised Gift Card

I was told I would receive a $100.00 gift card after 6 straight months of service. Filled out the required information,mailed it in and never heard back.

Lisa from Blue Bell, Pennsylvania
March 27th, 2023

Billing & Account Management
Customer Service
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1-2 Star Reviews: 338 (27%)



Worst company to deal with

I found out today that I am locked into a 5 year contract with this company!! Would NEVER have signed with this company had I been told that up front. Was charged $2,000 for an early cancellation fee! Extortion! Just my opinion , but buyer beware!!!

Maria Calasso from Newtown, Pennsylvania
November 13th, 2023

Billing & Account Management
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Constellation News  


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