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Constellation Energy

Constellation Energy is a publicly listed company headquartered in the United States of America and operating in the US, Canada and the UK. Constellation Energy was formed from the separation of its former parent company, Exelon Corporation, in 2022. It is a retail electric and gas supplier providing customers with energy contracts.

Ranking position
#18 /68
Total score
35.6 /100

29.3 /60
Core social indicators
5.0 /20
Just transition
1.3 /20

ACT score components

Performance score
4.5 /20
Narrative Score
Trend Score
  • Trend line is up
  • Trend line is equal
  • Trend line is down
Performance module name Performance module score Rank


#1 20.3 /100 #35

Material investment

#1 18.8 /100 #34

Intangible investment

#1 0.0 /100 #26

Sold products

#1 18.2 /100 #25


#1 22.9 /100 #51

Supplier engagement

#1 6.3 /100 #38

Client engagement

#1 55.0 /100 #4

Policy engagement

#1 59.0 /100 #12

Business model

#1 22.5 /100 #42
Indicates the score for the top performing company.

Act Assessment

Leading Practices

Risks and Opportunities


Constellation Energy receives a trend score of =. If the company were reassessed in the near future, its score would likely remain the same. The company has set emissions reduction targets and presented some elements of its low-carbon transition plan to achieve 100% low-carbon generation by 2040. Currently, 73% of Constellation Energy’s generation capacity is from low-carbon sources, and it aims to extend its low-carbon energy generation further.

Progress towards the Paris Agreement

Social assessment

Just transition assessment

Core Social Assessment

More about the company

Baltimore, MD, United States of America
Group revenue
US$ 24,440 million (FY2022)
Group employees
13,370 (FY2022)
Publicly listed
Installed capacity
33.2 GW
Company filing name
Constellation Energy Corporation

This company is part of the SDG2000, the 2,000 most influential companies

See company profile