Constellation

Constellation

Constellation Energy Corporation

Baltimore, Maryland, United States

SolarWindHydroGeothermalOtherPublic company
Founded 2022
Profile last updated: May 4, 2026

About

Founded in 2022, Constellation is a public company headquartered in Baltimore, United States specializing in Solar, Wind, Hydro.

Constellation is a U.S. clean energy producer and energy supplier. It operates a generation fleet that includes nuclear, hydro, wind, solar and geothermal facilities alongside natural gas plants, and offers energy efficiency, on- and off-site clean energy, storage and energy management solutions to commercial, industrial and residential customers.

Headquarters

Baltimore, United States

Founded

2022

Company type

Public company

Focus areas

clean energynuclearhydrowindsolargeothermalenergy storageenergy managementsustainability

Products & services

Business models

B2BB2C

Value chain

O&MRetail

Service areas (1)

  • Clean energy generation and retail energy supply

    Operates a generation fleet of nuclear, hydro, wind, solar, geothermal and natural gas facilities and supplies energy solutions to residential, commercial and industrial customers.

Locations

Headquarters

Point Street 1310, 21231, Baltimore, Maryland, United States

Operating locations (7)

  • Congress Avenue 1005, Austin, Texas, United States
  • Congress Avenue 1001, Austin, Texas, United States
  • Power Road 8401, Clinton, Illinois, United States
  • River Road 2625, Middletown, Pennsylvania, United States
  • Geysers Road 9500, Cloverdale, California, United States
  • Lake Road 348, Oswego, New York, United States
  • Cisco Way 3800, San Jose, California, United States

Service regions

United States

Projects

1

Antelope Valley Solar Ranch One

Solar
North Antelope Valley, United States

Credentials & affiliations

Certifications

Great Place To Work Certification

Issued by: Great Place To WorkValid until: 2026-12-31

Awards

Ranked 1st on Barron's List of the Most Sustainable U.S. Companies

Barron's2026

Best for Vets Employer

Military Times2025

Top energy supplier in Pre-Sale Support, Pricing & Contracting, and After-Sale Service

DNV2025

Chairs Award for Workforce Development Leadership

Center for Energy Workforce Development2024

Partnerships

CyrusOne

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