Exelon Corporation is a leading American energy provider headquartered in Chicago, Illinois. The company was formed in 2000 through the merger of PECO Energy Company and Unicom Corp, creating the largest utility company in the United States at that time. It operates in the energy industry, primarily involved in the generation, transmission, and distribution of electricity.

Exelon Corporation's main product is electric power. It operates a diverse fleet of power plants that includes nuclear, natural gas, and renewable energy sources. The company operates a total of 23 nuclear reactors across 13 generating stations, making it the largest nuclear power generator in the United States.

These nuclear plants are complemented by their natural gas and renewable energy facilities, which include wind, solar, and hydroelectric power generation assets. On a global scale, Exelon Corporation primarily operates within the United States. It serves over 10 million customers in the mid-Atlantic and Midwest regions, providing electricity and natural gas to residential, commercial, and industrial customers.

The company has several noteworthy subsidiaries, including Exelon Generation, which manages their power generation assets, and Exelon Utilities, which oversees their electricity and gas distribution businesses. In terms of market position, Exelon Corporation is one of the largest electric utilities in the United States and has a significant presence in the global energy market. It consistently ranks among the top electricity producers and holds a strong market position in the regions it serves.

Exelon Corporation faces competition from other major energy companies, including Duke Energy, NextEra Energy, and Dominion Energy. In recent years, Exelon Corporation has made significant investments in renewable energy and sustainability initiatives. The company has added a substantial amount of wind and solar capacity to its energy portfolio and has set ambitious goals to reduce carbon emissions and transition to cleaner energy sources.

As of the latest updates, Exelon Corporation continues to operate and expand its clean energy portfolio. The company is committed to providing reliable and sustainable energy solutions to its customers while contributing to the global energy transition towards a cleaner future