
Pepco (Potomac Electric Power Company) is owned by Exelon Corporation, a publicly traded American electric utility holding company that trades on NASDAQ under ticker EXC. Exelon acquired Pepco Holdings in 2016 for approximately $6.8 billion. Pepco serves over 842,000 electric customers across Washington, D.C. and Maryland as Exelon's regulated utility subsidiary.
| Brand | Parent Company | Ownership Type |
|---|---|---|
| Pepco | Exelon Corporation | Subsidiary |
Potomac Electric Power Company was founded in 1896 to provide electricity to Washington, D.C. and surrounding areas. The company grew steadily through the early 20th century, building out transmission and distribution infrastructure across the capital region. For most of its history, Pepco operated as an independent utility serving residential, commercial, and government customers in the nation's capital.
In the late 1990s and 2000s, Pepco restructured its operations. The company formed Pepco Holdings Inc. (PHI) as a holding company, which also owned Delmarva Power and Atlantic City Electric. This restructuring separated Pepco's regulated utility operations from its competitive generation and retail energy businesses.
Exelon Corporation announced its intent to acquire Pepco Holdings in 2014. The proposed $6.8 billion merger faced significant regulatory scrutiny and community opposition. The District of Columbia Public Service Commission initially rejected the deal in 2015, citing concerns about reliability, rate impacts, and benefits for D.C. residents. Exelon revised its offer with additional concessions, including a $78 million customer investment fund and reliability commitments. The commission approved the revised merger in March 2016, and the transaction closed that same month.
Under Exelon's ownership, Pepco has invested in grid modernization and infrastructure improvements. The company has deployed advanced metering infrastructure, smart grid technology, and distribution automation systems. Pepco has also expanded its support for renewable energy integration, energy efficiency programs, and electric vehicle charging infrastructure in the D.C. and Maryland service areas.
In 2025, Pepco announced a multi-year grid modernization plan aimed at improving reliability metrics and integrating distributed energy resources. The plan includes investments in undergrounding power lines in high-risk areas, upgrading substation equipment, and deploying advanced outage management systems.
What does Exelon own?
Exelon owns a portfolio of six regulated utility subsidiaries including ComEd (Illinois), PECO Energy (Pennsylvania), Baltimore Gas and Electric (Maryland), Pepco (Washington, D.C. and Maryland), Delmarva Power (Delaware and Maryland), and Atlantic City Electric (New Jersey). The company operates as a comprehensive utility holding company providing electric and natural gas services to over 10 million customers across the Mid-Atlantic and Northeast regions through its extensive distribution networks and infrastructure.
Is Exelon publicly traded?
Yes, Exelon is publicly traded on the NASDAQ stock exchange under ticker symbol EXC. The company has been publicly traded since its formation in 2000 and is owned by institutional and individual shareholders worldwide.
Who founded Exelon?
Exelon was founded in October 2000 through the merger of PECO Energy Company (founded 1902) and Unicom Corporation (parent of Commonwealth Edison, founded 1907). The merger combined two major utility companies with significant operational histories.
Where is Exelon headquartered?
Exelon is headquartered in Chicago, Illinois, USA, where it has been based since its founding. The company maintains operational centers and facilities across its service territories in Illinois, Pennsylvania, Maryland, Delaware, New Jersey, and Washington, D.C.
How many brands does Exelon own?
Exelon owns 6 regulated utility subsidiaries: ComEd, PECO Energy, Baltimore Gas and Electric, Pepco, Delmarva Power, and Atlantic City Electric. Each utility operates as a distinct brand in its geographic service territory while remaining under Exelon's strategic direction.
Who owns Exelon?
Exelon is publicly owned with no controlling shareholder. Ownership is distributed among institutional investors, mutual funds, pension funds, and individual shareholders worldwide through NASDAQ trading. The company operates independently with oversight from its board of directors and executive leadership team.
What is Exelon's revenue?
Exelon reported total operating revenues of $24.3 billion for fiscal year 2025 (up from $23.0 billion in 2024), generating income primarily through regulated electric and natural gas distribution and transmission services across its six utility subsidiaries serving over 10 million customers. GAAP net income was $2.73 per share and adjusted operating earnings were $2.77 per share.
What is Exelon's 2026 guidance?
Exelon introduced 2026 adjusted operating earnings guidance of $2.81-$2.91 per share, representing over 6% growth from 2025. The company is targeting adjusted operating EPS CAGR of 5-7% from 2025 to 2029, with expectations near the top end, and projecting 5% annual dividend growth. The $41.3 billion capital plan for 2026-2029 is projected to result in 7.9% rate base growth.
What controversies has Exelon faced?
Exelon has faced controversies including environmental compliance issues related to historical fossil fuel generation (before the Constellation spin-off), rate setting and regulatory approval processes with state utility commissions, infrastructure reliability concerns following extreme weather events, environmental justice issues regarding equitable energy access and infrastructure placement, and regulatory complexity across multiple jurisdictions for utility operations. The company has also faced scrutiny over ComEd's lobbying practices in Illinois, which led to legislative reforms and compliance enhancements.
Pepco operates under Exelon's sustainability framework, which includes commitments to reduce greenhouse gas emissions, support clean energy adoption, and maintain environmental compliance across all utility operations. Exelon has set a goal to reduce operations-driven emissions by at least 50% by 2030 and achieve net-zero by 2050.
Pepco supports the clean energy transition in the capital region through renewable energy integration. The company connects customer-owned solar installations to its distribution network and supports community solar programs that allow D.C. and Maryland residents to subscribe to shared solar facilities. Pepco's grid modernization investments enable greater integration of distributed energy resources, including rooftop solar and battery storage.
The company offers energy efficiency programs including home energy audits, rebates for energy-efficient appliances, and demand response initiatives. These programs help customers reduce energy consumption and lower utility bills while reducing peak demand on the grid.
Pepco invests in infrastructure resilience and storm preparedness, given the importance of reliable electricity in the nation's capital. The company's storm preparation and response programs include vegetation management, infrastructure hardening, and advanced outage detection systems. After major storm events, Pepco coordinates restoration efforts with emergency management agencies and government officials.
The company maintains community engagement programs across Washington, D.C. and Maryland, supporting workforce development, STEM education, and charitable contributions. Pepco operates under Exelon's ethics and compliance program, which covers business conduct, customer privacy, and corporate governance.
Pepco and Exelon have received recognition for operational excellence, customer service, and sustainability initiatives. Exelon has been named to the Dow Jones Sustainability Index for multiple consecutive years. The company has received the EEI Edison Award for innovation in utility operations.
Pepco's grid modernization efforts have been recognized by the Smart Electric Power Alliance (SEPA) for distributed energy resource integration. The company's energy efficiency programs have received awards from the American Council for an Energy-Efficient Economy (ACEEE). Pepco's storm response and reliability improvements have been acknowledged by the District of Columbia Public Service Commission in performance reviews.
Exelon has been recognized as one of the World's Most Admired Companies by Fortune magazine and has received the Human Rights Campaign Foundation's Corporate Equality Index score of 100% for LGBTQ+ workplace inclusion.
Pepco has faced operational and regulatory challenges typical of electric utilities serving urban areas. Storm-related power outages have been a recurring issue, particularly during severe weather events in the Mid-Atlantic region. The Derecho storm of June 2012 and Hurricane Sandy in October 2012 caused widespread outages in Pepco's service territory, leading to criticism of the company's reliability and restoration response.
Following these storms, the District of Columbia Public Service Commission increased scrutiny of Pepco's reliability performance. The commission established reliability standards and required Pepco to invest in infrastructure improvements. Pepco has since invested hundreds of millions of dollars in grid hardening, vegetation management, and automated outage restoration systems.
The Exelon-Pepco merger itself generated significant controversy. Community groups, consumer advocates, and some D.C. council members opposed the acquisition, arguing it would lead to higher rates and reduced local control. The D.C. Public Service Commission initially rejected the merger in 2015 before approving a revised version with additional consumer protections in 2016.
Rate cases have been a source of ongoing tension between Pepco, regulators, and consumer advocates. Pepco has filed multiple rate increase requests with the D.C. and Maryland public service commissions to fund infrastructure investments. Consumer advocacy groups have challenged these requests, citing affordability concerns for low-income customers.
Pepco has also faced scrutiny regarding its readiness to support the growing adoption of electric vehicles in the D.C. region. The company has been working to expand EV charging infrastructure and upgrade distribution systems to handle increased loads from EV charging.
These competing brands operate in the same categories and provide similar products or services. Compare key attributes to understand market positioning and competitive landscape.
| Brand | Parent Company | Country | Founded | Market Position | Primary Market | Gender Target |
|---|---|---|---|---|---|---|
| Southern Company | USA | 1906 | Mass market | United states | All-ages | |
| Southern Company | USA | 1910 | Mass market | United states | All-consumers | |
| Southern Company | USA | 2001 | Mass market | United states | All Genders | |
| Exelon | USA | 1816 | Mass market | United states | All-ages | |
| Exelon | USA | 1907 | Mass market | United states | All Genders | |
| Exelon | United States | 1909 | Mass market | United states | All Genders |
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