Exelon Corporation
Exelon Corporation, a utility services holding company, engages in the energy distribution and transmission businesses in the United States. The company is involved in the purchase and regulated retail sale of electricity and natural gas; transmission and distribution of electricity; and distribution of natural gas to retail customers. It serves residential, commercial, industrial, and public authorities and electric railroads customers. Exelon Corporation was incorporated in 1999 and is headquartered in Chicago, Illinois.
What does it do?
Exelon is one of the largest electric and gas utility companies in the United States. Think of it as the company that physically delivers electricity and natural gas to your home through the wires and pipes in the ground. It operates in major cities like Chicago, Philadelphia, Baltimore, and Washington D.C., serving around 10 million customers. When you flip on a light switch in those cities, Exelon is almost certainly the company that got the power there.
Utilities like Exelon are back in the spotlight because the AI boom is driving a massive surge in electricity demand — data centers alone are expected to double U.S. power consumption growth over the next decade. Exelon sits right in the middle of this shift, owning the transmission and distribution infrastructure that any new data center in its territory must connect to. In a world of rising energy demand, the company that owns the wires becomes very valuable.
How does it make money?
Exelon makes money by charging customers regulated rates to deliver electricity and natural gas — rates that are set and approved by government regulators, giving the company predictable, stable income. It brought in $24.3 billion in revenue last year, up from $23.0 billion the prior year, a 5.7% increase. The bulk of that comes from its six utilities: ComEd in Illinois, PECO in Pennsylvania, BGE in Maryland, Pepco, Delmarva, and Atlantic City Electric in the mid-Atlantic region. Because it operates in regulated markets, Exelon essentially has a government-approved monopoly in its service areas.
Why do investors care?
The core appeal is stability — Exelon's earnings are highly predictable because regulators guarantee it a set return on every dollar it invests in upgrading its grid. The company has announced multi-billion dollar capital investment plans to modernize its infrastructure, which in a regulated model directly translates into future earnings growth. The rising electricity demand from data centers, EV charging, and electrification of homes is a genuine tailwind that could push regulators to approve even larger investments. For growth to materialize, interest rates need to stay manageable and regulators need to keep approving rate increases.
Deep Dive
MemberA full investor briefing on Exelon Corporation — history, leadership, risks, and outlook.