July 21, 2023--Researched by Industrial Info Resources (Sugar Land, Texas)--On Thursday, Constellation Energy Corporation (NASDAQ:CEG) (Baltimore, Maryland), which operates the U.S.' largest fleet of carbon-free nuclear power plants, provided an update on its clean-energy transition. The utility also has hydropower, solar and wind assets in its portfolio, and noted about 90% of its energy production in 2022 was carbon-free.