Constellation
Constellation Energy
2025
1999
Baltimore, MD
Service
North America
Tim Mattson
Constellation is the nation’s largest producer of reliable, clean, carbon-free energy and a leading supplier of energy products and services, including sustainable energy solutions to millions of homes, institutional customers, the public sector, community aggregations and businesses, including three fourths of Fortune 100 companies.
Their generation fleet of nuclear, hydro, wind, and solar generation facilities powers more than 16 million homes and businesses, providing 10 percent of all clean power on the grid in the U.S. All told, the Constellation fleet is helping to accelerate the nation’s transition to clean energy with more than 32,400 megawatts of capacity and annual output that is nearly 90 percent carbon-free.
Constellation Energy is also helping customers reach their own climate goals through innovative clean energy solutions, including an upcoming, new 24/7 carbon-free energy matching product.
MOMENTUM STATUS
Carbon Neutrality
Net Zero Emissions
Reach net zero by no longer adding carbon dioxide to the atmosphere.
As reported by organization to iMasons Climate Accord.
Additional Documentation
- MEGASLAB - Brochure - September 2023
Drive the Movers Momentum
Through the Movers program, the iMasons Climate Accord enables Members to showcase their sustainability initiatives and efforts while contributing valuable data and perspective to the conversation.
Participating Movers play an active role in the successful development of the iMasons Climate Accord Digital Infrastructure Maturity Model (DIMM).