Constellation Energy: Rates, Coverage Area, Emissions

Constellation Energy

Electricity Rates, Plans & Statistics

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About Constellation Energy

Constellation Energy is a retail power marketer operating in 19 states throughout the nation including California, Texas, New York, Pennsylvania, and Illinois. This coverage area also encompasses 7758 cities within these states. On average, Constellation Energy charges their consumers a residential electricity rate of 16.31 cents per kilowatt hour, which is 0.59% more than the nationwide average of 16.22. Of the 138,074,826 megawatt hours the company sold and dispossessed, 1.71% were by way of wholesale channels. The electricity generated in the company's power plants made up 185,551 of the megawatt hours sourced by the company and the purchase of wholesale electricity made up an additional 137,889,275. Their revenue in 2023 from electricity related activities was $11,136,584,700, with $159,191,200 coming from sales to the wholesale electricity market.

The average monthly residential electricity bill for a consumer of Constellation Energy is $208.41 per month, while the US average is $143.38. Patrons of the provider have a 45.36% higher bill compared to other citizens of the nation. They rank 325th in the nation out of the 3530 companies we track for their ratio of renewable versus non-renewable fuel sources used. Based on megawatt hours produced, Constellation Energy is the 236th largest electricity company out of 3530 in the nation. Constellation Energy generates 1,625,702 megawatt hours from their electricity facilities, ranking them as the 236th highest generator of electricity in the country out of 3530 providers.

Constellation Energy Rate & Electric Bills

Constellation Energy residential electric rates are highest in October and the highest average bill is in August.

Historical Electricity Rates:

Price Per kWhAverage Bill$0.171/kWh$0.090/kWh$302.49/mo.$83.66/mo.
2256th16.31¢Constellation Energy's Average residential price per kWh
2743rd$208.41Average monthly electricity bill for Constellation Energy's residential customers

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Constellation Energy Overview

  • Company Type:Retail Power Marketer
  • Parent Company:Exelon Corporation
  • Subsidiary CompaniesConstellation SolarStarTex PowerAgera EnergyEnergy MeAequitas Energy
  • Headquarters:1310 Point Street
    Baltimore, Maryland 21231
    United States of America
  • CEO:James McHugh

Constellation Energy Contact

Constellation Energy Service

Constellation Energy Plans

Constellation Energy offers a total of 76 plans for electricity. Plans are subject to change at any time and these may not be the plans currently offered.

Most Popular Constellation Energy Plans

6 Month Home Power Plan

Residential

  • Rate 6.79¢ / kWh
  • Contract Length 6 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

6 Month Home Power Plan

Residential

  • Rate 6.79¢ / kWh
  • Contract Length 6 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

9 Month Home Power Plan

Residential

  • Rate 6.99¢ / kWh
  • Contract Length 9 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Usage Bill Credit

Residential

  • Rate 13.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

All Constellation Energy Plans

6 Month Home Power Plan

Residential

  • Rate 6.79¢ / kWh
  • Contract Length 6 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

6 Month Home Power Plan

Residential

  • Rate 6.79¢ / kWh
  • Contract Length 6 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

9 Month Home Power Plan

Residential

  • Rate 6.99¢ / kWh
  • Contract Length 9 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Usage Bill Credit

Residential

  • Rate 13.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Usage Bill Credit

Residential

  • Rate 11.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Usage Bill Credit

Residential

  • Rate 11.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Home Power Plan

Residential

  • Rate 9.69¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Usage Bill Credit

Residential

  • Rate 11.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Home Power Plan

Residential

  • Rate 9.99¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Home Power Plan

Residential

  • Rate 10.79¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Home Power Plan

Residential

  • Rate 9.09¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Home Power Plan

Residential

  • Rate 9.19¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Home Power Plan

Residential

  • Rate 9.19¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Usage Bill Credit

Residential

  • Rate 11.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Usage Bill Credit

Residential

  • Rate 11.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Usage Bill Credit

Residential

  • Rate 11.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Usage Bill Credit

Residential

  • Rate 12.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Usage Bill Credit

Residential

  • Rate 12.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Usage Bill Credit

Residential

  • Rate 12.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Usage Bill Credit

Residential

  • Rate 12.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Home Power Plan

Residential

  • Rate 10.69¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Usage Bill Credit

Residential

  • Rate 12.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Home Power Plan

Residential

  • Rate 10.69¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Usage Bill Credit

Residential

  • Rate 12.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Home Power Plan

Residential

  • Rate 10.69¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Usage Bill Credit

Residential

  • Rate 12.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Home Power Plan

Residential

  • Rate 8.19¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Usage Bill Credit

Residential

  • Rate 11.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Usage Bill Credit

Residential

  • Rate 11.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Usage Bill Credit

Residential

  • Rate 13.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Usage Bill Credit

Residential

  • Rate 13.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Usage Bill Credit

Residential

  • Rate 12.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Usage Bill Credit

Residential

  • Rate 13.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Home Power Plan

Residential

  • Rate 11.19¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

36 Month Home Power Plan

Residential

  • Rate 8.19¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

36 Month Home Power Plan

Residential

  • Rate 7.99¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

36 Month Home Power Plan

Residential

  • Rate 10.59¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

36 Month Home Power Plan

Residential

  • Rate 10.59¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

36 Month Home Power Plan

Residential

  • Rate 10.59¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

36 Month Home Power Plan

Residential

  • Rate 15.19¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

36 Month Home Power Plan

Residential

  • Rate 13.29¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

36 Month Home Power Plan

Residential

  • Rate 11.99¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

36 Month Home Power Plan

Residential

  • Rate 8.19¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

36 Month Home Power Plan

Residential

  • Rate 8.49¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

36 Month Home Power Plan

Residential

  • Rate 8.19¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

36 Month Home Power Plan

Residential

  • Rate 8.19¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

36 Month Home Power Plan

Residential

  • Rate 8.19¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

36 Month Home Power Plan

Residential

  • Rate 8.19¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

24 Month Green Home Power Plan

Residential

  • Rate 9.39¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

24 Month Home Power Plan

Residential

  • Rate 8.99¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

24 Month Green Home Power Plan

Residential

  • Rate 9.69¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

24 Month Green Home Power Plan

Residential

  • Rate 11.09¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

24 Month Home Power Plan

Residential

  • Rate 9.29¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

24 Month Green Home Power Plan

Residential

  • Rate 9.79¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

24 Month Green Home Power Plan

Residential

  • Rate 10.29¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

24 Month Green Home Power Plan

Residential

  • Rate 10.59¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

24 Month Home Power Plan

Residential

  • Rate 9.79¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

24 Month Green Home Power Plan

Residential

  • Rate 15.09¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

24 Month Green Home Power Plan

Residential

  • Rate 15.09¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

24 Month Green Home Power Plan

Residential

  • Rate 15.09¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

24 Month Green Home Power Plan

Residential

  • Rate 14.59¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

24 Month Green Home Power Plan

Residential

  • Rate 15.99¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

24 Month Green Home Power Plan

Residential

  • Rate 15.99¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

24 Month Green Home Power Plan

Residential

  • Rate 15.99¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

24 Month Green Home Power Plan

Residential

  • Rate 15.99¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

24 Month Green Home Power Plan

Residential

  • Rate 15.99¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

24 Month Green Home Power Plan

Residential

  • Rate 15.99¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

24 Month Green Home Power Plan

Residential

  • Rate 15.99¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

18 Month Home Power Plan

Residential

  • Rate 7.99¢ / kWh
  • Contract Length 18 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

18 Month Home Power Plan

Residential

  • Rate 7.99¢ / kWh
  • Contract Length 18 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

18 Month Home Power Plan

Residential

  • Rate 7.99¢ / kWh
  • Contract Length 18 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

18 Month Home Power Plan

Residential

  • Rate 8.49¢ / kWh
  • Contract Length 18 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

18 Month Home Power Plan

Residential

  • Rate 7.89¢ / kWh
  • Contract Length 18 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

18 Month Home Power Plan

Residential

  • Rate 11.59¢ / kWh
  • Contract Length 18 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

18 Month Home Power Plan

Residential

  • Rate 12.99¢ / kWh
  • Contract Length 18 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

18 Month Home Power Plan

Residential

  • Rate 14.79¢ / kWh
  • Contract Length 18 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

Quick Facts About Constellation Energy

Constellation Energy produces 1,453,518 megawatt hours from non-renewable fuel types, which is 216th out of 3530 companies in the United States.

Constellation Energy generates 1,421,662.4 megawatt hours from the use of natural gas and ranks 147th in the country out of 3530 suppliers for total natural gas production.

Constellation Energy produces 10.59% of its total megawatt hours generated from solar, ranking them 123rd in the United States out of 3530 suppliers for percentage of total electricity generation that comes from solar energy.

Energy provider of the year for Delaware, Major Provider Category
Lowest Residential Electricity Rate
Delaware, Major Provider Category
Claim Award
Energy provider of the year for New Hampshire, Major Provider Category
Lowest Residential Electricity Rate
New Hampshire, Major Provider Category
Claim Award
Energy provider of the year for District Of Columbia, Major Provider Category
Top 3 Lowest Residential Electricity Rate
District Of Columbia, Major Provider Category
Claim Award

Constellation Energy Production, Sales, and Emissions by Fuel Types

Constellation Energy State Coverage

StateCustomersSales ($)State Rank Based On Revenue% of Provider's Residential Sales in State
Arizona149,396,940.4830
California2914,087,53461
Connecticut146,56531
Delaware2134,67519
District of Columbia258,0596
Illinois6432,240.2279
Maine18,189149,208,355.081
Maryland336,051,296.1816
Massachusetts4626,471.1462
Michigan3,292329,974,318.761

Constellation Energy County Coverage

CountyPopulationProvidersAvg. County Rate (¢)Avg. Electric Bill
Adams County106,0277320.03$172.73/mo
Adams County65,8785521.73$165.11/mo
Adams County27,5647021.07$169.05/mo
Albany County315,8116127.34$200.67/mo
Alcona County10,138819.55$119.43/mo
Alexander County5,4885621.65$165.69/mo
Alger County8,911923.00$116.11/mo
Allegan County121,210919.16$120.78/mo
Allegany County46,6546526.00$189.65/mo
Allegheny County1,233,2537621.20$174.00/mo

Power Plants Owned by Constellation Energy

PlantCity/CountyStatePrimary Fuel TypeProduction (MWh)Emission (kg)Emissions/MWhToxic Chemical ReleaseClosing Date
Mystic Generating StationConstellation Energy (100.00%)
Everett MA Natural Gas 1,269,971505,311,020.34397.89
Perryman CDP MD Natural Gas 181,740118,474,806.06651.89
Frederick County MD Solar 17,485

Constellation Energy Production Fuel Makeup

NATURAL GAS
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
87.45%
SOLAR
Solar
Solar
10.59%
DISTILLATE FUEL OIL
Distillate Fuel Oil
1.96%

Cities Constellation Energy Has Coverage

* City coverage generated based on government data. Always verify you can get service from the provider.

Constellation Energy Reviews

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Constellation Energy FAQ:

Does Constellation Energy have any subsidiary companies?

Constellation Energy owns Constellation Solar, StarTex Power, Agera Energy, Energy Me, and Aequitas Energy.

Does Constellation Energy have a parent company?

Constellation Energy is owned by Exelon Corporation.

What percentage of Constellation Energy's electricity is produced from renewable fuel types?

Constellation Energy generates 10.59% of their electricity from renewable fuels.

How many counties does Constellation Energy offer service to?

There are 734 counties that receive at least some electricity coverage by Constellation Energy.

How many power plants are owned by or associated with Constellation Energy?

Constellation Energy is associated with or owns 3 power plants.

Who is the CEO of Constellation Energy?

James McHugh is the current CEO of Constellation Energy.

What is the average ENERGY electricity rate for Constellation Energy customers?

Consumers of Constellation Energy, on average, have an electricity ENERGY rate 16.31 cents per kilowatt hour (¢/kWh).

What is the average energy bill for Constellation Energy customers each month?

Constellation Energy currently has an average monthly energy electric bill of $208.41, compared to the nationwide of $143.38 for energy service.

What is the phone number for Constellation Energy?

The Constellation Energy phone number is (855) 465-1244.

What cities does Constellation Energy provider electricity in?

Constellation Energy provides electricity in 7758 cities in the nation including California, Texas, New York, Pennsylvania, and Illinois.

How many states does Constellation Energy offer service to?

Constellation Energy provides electricity to customers in 19 states in the US.

What percentage of Constellation Energy's electricity is generated using nonrenewable fuel types?

Electric plants owned by or associated with Constellation Energy produce 89.41% of their electricity from nonrenewable fuel sources.

Matt Hope
Last Reviewed By: Matt Hope
Published: 2024-11-12