Constellation Energy

Constellation is an Exelon company and energy provider headquartered in Baltimore, Maryland.

The company was founded in 1999 and serves residential customers in 10 states: Texas, Illinois, Ohio, Pennsylvania, Maryland, Delaware, New Jersey, Connecticut, Massachusetts, and Washington, DC. Constellation is one of the largest electricity providers in the US.

Constellation serves nearly two million residential, public sector, and business customers. In addition to traditional energy sources, the company provides renewable energy options for its customers.

Constellation is constantly changing with the energy landscape to offer cleaner energy options. The company also works with organizations like Habitat for Humanity to develop affordable, renewable solutions for projects across America.

Constellation Energy

Customer Reviews

1.2

Average of 41 Reviews

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BBB Rating & Accreditation

A+

Accredited Since

Years in Business

25

Contact

Phone

Phone

8595686004

Email

Email

home@constellation.com

Address

Address

100 Constellation Way Baltimore, MD 21202

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AEP Central Electricity Plans in Texas

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PlanRate Per kWhPlan Length

12 Month Usage Bill Credit

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15.3¢12 monthsChoose Plan

12 Month (No Min Usage Fee)

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16.4¢12 monthsChoose Plan

12 Month GREEN (No Min Usage Fee)

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16.8¢12 monthsChoose Plan

4 Month

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12.6¢4 months

12 Month Usage Bill Credit

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15.3¢12 months
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AEP Columbus Electricity Plans in Ohio

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PlanRate Per kWhPlan Length

6 Month Home Power Plan

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6.8¢6 monthsChoose Plan

18 Month Home Power Plan

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8¢18 monthsChoose Plan

36 Month Home Power Plan

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8.2¢36 monthsChoose Plan

18 Month Plan

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8¢18 months

36 Month Plan

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8.2¢36 months

AEP North Electricity Plans in Texas

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PlanRate Per kWhPlan Length

12 Month Usage Bill Credit

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16.3¢12 monthsChoose Plan

12 Month (No Min Usage Fee)

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17.5¢12 monthsChoose Plan

12 Month GREEN (No Min Usage Fee)

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17.9¢12 monthsChoose Plan

4 Month

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13¢4 months

12 Month Usage Bill Credit

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16.3¢12 months
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AEP Ohio Electricity Plans in Ohio

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PlanRate Per kWhPlan Length

6 Month Home Power Plan

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6.8¢6 monthsChoose Plan

18 Month Home Power Plan

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8¢18 monthsChoose Plan

36 Month Home Power Plan

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8.2¢36 monthsChoose Plan

AES Ohio Electricity Plans in Ohio

The price to compare for AES Ohio is 10.81¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

36 Month Plan

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8.5¢36 months

18 Month Plan

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8.5¢18 months

Ameren Electricity Plans in Illinois

The price to compare for Ameren is 7.8¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

36 Month Home Power Plan

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10.6¢36 monthsChoose Plan

12 Month Home Power Plan

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10.7¢12 monthsChoose Plan

12 Month Green Home Power Plan

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10.8¢12 monthsChoose Plan

6 Month Home Power Plan

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36 Month Plan

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10.6¢36 months
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Atlantic City Electric Electricity Plans in New Jersey

The price to compare for Atlantic City Electric is 11.71¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

18 Month Home Power Plan

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13¢18 monthsChoose Plan

36 Month Home Power Plan

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13.3¢36 monthsChoose Plan

Baltimore Gas and Electric Electricity Plans in Maryland

The price to compare for Baltimore Gas and Electric is 9.98¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

12 Month Plan

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10.5¢12 months

24 Month Plan

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10.8¢24 months

1 Month Plan

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12.5¢1 months

CenterPoint Electricity Plans in Texas

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PlanRate Per kWhPlan Length

12 Month Usage Bill Credit

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16.3¢12 monthsChoose Plan

12Mo Usage Bill Credit + A/C Protection for 2 Units and HVAC Monitoring

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16.3¢12 monthsChoose Plan

12 Month (No Min Usage Fee)

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17.5¢12 monthsChoose Plan

12 Month GREEN (No Min Usage Fee)

most popular
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17.8¢12 monthsChoose Plan

4 Month

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13.3¢4 months
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Central Hudson Electricity Plans in New York

The price to compare for Central Hudson is 7.97¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

12 Month Plan

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11¢12 months

ComEd Electricity Plans in Illinois

The price to compare for ComEd is 6.87¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

36 Month Home Power Plan

cheapestcheapest 13+ months
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8¢36 monthsChoose Plan

12 Month Home Power Plan

cheapest 12 months
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8.2¢12 monthsChoose Plan

12 Month Green Home Power Plan

cheapest renewable
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8.5¢12 monthsChoose Plan

6 Month Home Power Plan

cheapest <12 months
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8.5¢6 monthsChoose Plan

36 Month Plan

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8¢36 months
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Con Edison Electricity Plans in New York

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PlanRate Per kWhPlan Length

12 Month Plan

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13.3¢12 months

12 Month Plan

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13.3¢12 months

12 Month Plan

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19¢12 months

Delmarva Power and Light - Maryland Electricity Plans in Maryland

The price to compare for Delmarva Power and Light - Maryland is 10.17¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

12 Month Plan

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10.6¢12 months

24 Month Plan

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10.7¢24 months

Duke Energy Electricity Plans in Ohio

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PlanRate Per kWhPlan Length

9 Month Home Power Plan

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6.4¢9 monthsChoose Plan

36 Month Home Power Plan

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8.2¢36 monthsChoose Plan

18 Month Plan

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8¢18 months

36 Month Plan

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8.2¢36 months

Duquesne Electricity Plans in Pennsylvania

The price to compare for Duquesne is 11.45¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

9 Month Home Power Plan

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10.2¢9 monthsChoose Plan

12 Month Home Power Plan

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10.6¢12 monthsChoose Plan

24 Month Home Power Plan

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10.6¢18 monthsChoose Plan

36 Month Electricity Plan

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11¢36 monthsChoose Plan

24 Month Green Home Power Plan

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11.1¢24 monthsChoose Plan
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Eversource Energy - Connecticut Electricity Plans in Connecticut

The price to compare for Eversource Energy - Connecticut is 13.82¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

36 Month Plan

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12.5¢36 months

24 Month Plan

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13¢24 months

Eversource Energy - Massachusetts Electricity Plans in Massachusetts

The price to compare for Eversource Energy - Massachusetts is 16.08¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

36 Month Home Power Plan - BE

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15.2¢36 monthsChoose Plan

36 Month Home Power Plan - NSTAR BECO

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36 Month Home Power Plan - NSTAR CAMB

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36 Month Electricity Plan - BE

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36 Month Electricity Plan - NSTAR BECO

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Eversource Energy West Electricity Plans in Massachusetts

The price to compare for Eversource Energy West is 14.85¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

36 Month Home Power Plan

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14.3¢36 monthsChoose Plan

36 Month Electricity Plan

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14.8¢36 monthsChoose Plan

24 Month Green Home Power Plan

cheapest renewable
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15¢24 monthsChoose Plan

36 Month Plan

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14.3¢36 months

JCPL Electricity Plans in New Jersey

The price to compare for JCPL is 9.46¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

36 Month Home Power Plan

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12.2¢36 monthsChoose Plan

18 Month Home Power Plan

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12.2¢18 monthsChoose Plan

MetEd Electricity Plans in Pennsylvania

The price to compare for MetEd is 10.24¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

9 Month Home Power Plan

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9.4¢9 monthsChoose Plan

12 Month Home Power Plan

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9.6¢12 monthsChoose Plan

24 Month Home Power Plan

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24 Month Green Home Power Plan

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10.3¢24 monthsChoose Plan

36 Month Electricity Plan

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10.3¢36 monthsChoose Plan
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National Grid Electricity Plans in Massachusetts

The price to compare for National Grid is 14.12¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

36 Month Home Power Plan

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14.9¢36 monthsChoose Plan

36 Month Electricity Plan

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15.4¢36 monthsChoose Plan

24 Month Green Home Power Plan

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36 Month Plan

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14.9¢36 months

New York State Electric and Gas Electricity Plans in New York

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PlanRate Per kWhPlan Length

12 Month Plan

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13.8¢12 months

Ohio Edison Electricity Plans in Ohio

The price to compare for Ohio Edison is 9.83¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

9 Month Home Power Plan

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6.4¢9 monthsChoose Plan

18 Month Home Power Plan

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8¢18 monthsChoose Plan

36 Month Home Power Plan

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8.2¢36 monthsChoose Plan

18 Month Plan

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8¢18 months

36 Month Plan

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8.2¢36 months

Oncor Electricity Plans in Texas

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PlanRate Per kWhPlan Length

12 Month Usage Bill Credit

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16.3¢12 monthsChoose Plan

12Mo Usage Bill Credit + A/C Protection for 2 Units and HVAC Monitoring

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16.3¢12 monthsChoose Plan

12 Month (No Min Usage Fee)

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17.2¢12 monthsChoose Plan

12 Month GREEN (No Min Usage Fee)

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17.6¢12 monthsChoose Plan

4 Month

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12.2¢4 months
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Orange and Rockland - New York Electricity Plans in New York

The price to compare for Orange and Rockland - New York is 6.76¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

12 Month Plan

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12.6¢12 months

Peco Electricity Electricity Plans in Pennsylvania

The price to compare for Peco Electricity is 9.67¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

9 Month Home Power Plan

cheapestcheapest <12 months
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8.6¢9 monthsChoose Plan

12 Month Home Power Plan

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9.2¢12 monthsChoose Plan

36 Month Electricity Plan

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9.3¢36 monthsChoose Plan

24 Month Green Home Power Plan

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9.4¢24 monthsChoose Plan

24 Month Plan

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9¢24 months
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Penelec - Pennsylvania Electricity Plans in Pennsylvania

The price to compare for Penelec - Pennsylvania is 9.7¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

9 Month Home Power Plan

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9¢9 monthsChoose Plan

12 Month Home Power Plan

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9.2¢12 monthsChoose Plan

24 Month Green Home Power Plan

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9.8¢24 monthsChoose Plan

36 Month Electricity Plan

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9.9¢36 monthsChoose Plan

12 Month Plan

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9.2¢12 months
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Penn Power Electricity Plans in Pennsylvania

The price to compare for Penn Power is 10.56¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

9 Month Home Power Plan

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9.6¢9 monthsChoose Plan

12 Month Home Power Plan

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10¢12 monthsChoose Plan

36 Month Electricity Plan

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10.4¢36 monthsChoose Plan

24 Month Green Home Power Plan

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10.5¢24 monthsChoose Plan

12 Month Plan

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10¢12 months
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Pepco - Maryland Electricity Plans in Maryland

The price to compare for Pepco - Maryland is 9.44¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

24 Month Plan

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10.2¢24 months

12 Month Plan

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10.2¢12 months

Potomac Edison - Maryland Electricity Plans in Maryland

The price to compare for Potomac Edison - Maryland is 8.63¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

12 Month Plan

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9¢12 months

24 Month Plan

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9¢24 months

PPL Electricity Plans in Pennsylvania

The price to compare for PPL is 12.13¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

6 Month Home Power Plan

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9.7¢6 monthsChoose Plan

12 Month Home Power Plan

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9.9¢12 monthsChoose Plan

24 Month Home Power Plan

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10.2¢24 monthsChoose Plan

24 Month Green Home Power Plan

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10.6¢24 monthsChoose Plan

36 Month Electricity Plan

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10.6¢36 monthsChoose Plan
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PSEG Electricity Plans in New Jersey

The price to compare for PSEG is 8.18¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

36 Month Home Power Plan

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15.2¢36 monthsChoose Plan

18 Month Home Power Plan

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15.3¢18 monthsChoose Plan

Rochester Gas and Electric Electricity Plans in New York

The price to compare for Rochester Gas and Electric is 6.49¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

12 Month Plan

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10¢12 months

Texas New Mexico Power Electricity Plans in Texas

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PlanRate Per kWhPlan Length

12 Month Usage Bill Credit

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18.2¢12 monthsChoose Plan

12Mo Usage Bill Credit + A/C Protection for 2 Units and HVAC Monitoring

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18.2¢12 monthsChoose Plan

12 Month (No Min Usage Fee)

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19.3¢12 monthsChoose Plan

12 Month GREEN (No Min Usage Fee)

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19.7¢12 monthsChoose Plan

4 Month

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14.5¢4 months
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The Illuminating Company Electricity Plans in Ohio

The price to compare for The Illuminating Company is 9.61¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

9 Month Home Power Plan

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6.4¢9 monthsChoose Plan

18 Month Home Power Plan

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8¢18 monthsChoose Plan

36 Month Home Power Plan

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8.2¢36 monthsChoose Plan

18 Month Plan

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8¢18 months

36 Month Plan

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8.2¢36 months

Toledo Edison Electricity Plans in Ohio

The price to compare for Toledo Edison is 9.67¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

9 Month Home Power Plan

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18 Month Home Power Plan

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8¢18 monthsChoose Plan

36 Month Home Power Plan

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8.2¢36 monthsChoose Plan

18 Month Plan

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8¢18 months

36 Month Plan

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8.2¢36 months

United Illuminating Company Electricity Plans in Connecticut

The price to compare for United Illuminating Company is 14.33¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

36 Month Plan

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12.5¢36 months

24 Month Plan

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13¢24 months

West Penn Power Electricity Plans in Pennsylvania

The price to compare for West Penn Power is 9.93¢. Rates are based on an estimated usage of 1,150 kWh per month.Update usage.

PlanRate Per kWhPlan Length

9 Month Home Power Plan

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8.6¢9 monthsChoose Plan

12 Month Home Power Plan

cheapest 12 months
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8.8¢12 monthsChoose Plan

24 Month Home Power Plan

cheapest 13+ months
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9¢24 monthsChoose Plan

24 Month Green Home Power Plan

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9.5¢24 monthsChoose Plan

36 Month Electricity Plan

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9.8¢36 monthsChoose Plan
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