Emera Inc
Canadian multinational energy holding company based in Nova Scotia
Competitive Power Ventures
MD-based natural gas and wind energy company
NRG Energy, Inc.
Commercial Electric Power Plant Developer
Dominion Energy, Inc.
Energy producer and provider of electricity, natural gas and related services.
Exelon Corporation
Energy services, electric and nat gas distribution, and largest nuclear operator in US
Calpine
Geothermal and Gas-fired energy; agreed to sale to Constellation Energy in January 2025