Exelon Corporation
Exelon Corp is a U.S. utility holding company that owns regulated electric and gas distribution businesses and electric transmission assets through ComEd, PECO, BGE, Pepco, DPL, and ACE. Its business is centered on delivering electricity and natural gas to customers in dense Mid-Atlantic and Midwest service territories while investing in grid modernization, reliability, and clean-energy transition initiatives.
Fiscal year 2025 · change from previous year
Development 2020–2025
Business
Share of revenuePurchase, transmission, and regulated retail sale of electricity to residential, commercial, and industrial customers.
Regulated purchase and distribution of natural gas to retail customers in selected service territories.
High-voltage transmission assets and formula-rate transmission revenue tied to capital investment and load.
Rate-base investments in smart grid, reliability, resiliency, and storm hardening projects.
Products
Reported · share of revenue- Electricity Us Regulated90.5 %
- Natural Gas Us Regulated9.5 %
Source: 10-K FY2025, revenue the company reports per product line (SEC XBRL). Shares are of the lines shown and add up to 100 %.
Customers
Exelon serves end users of regulated utility services: households, small businesses, large commercial and industrial customers, public authorities, and electric railroads. Its revenues are driven by customer counts, usage patterns, weather, and rate cases, but many jurisdictions use decoupling or formula mechanisms that reduce direct volume exposure.
Households across Exelon's service territories buy regulated electricity and, in some areas, natural gas for essential daily use and bill stability.
Businesses and industrial users buy delivery and supply services for dependable power, capacity, and service quality.
Government entities and electric railroads buy utility service where reliability and infrastructure access are critical.
Regulators do not buy services directly, but they determine allowed returns, cost recovery, and investment timing that shape demand and earnings.
Strategy
Exelon’s strategy is to improve reliability and operations, enhance the customer experience, and advance clean and affordable energy choices while preserving fair regulatory returns. Management is also focused on large-scale rate-base investment, standardizing best practices across utilities, and using grid modernization to support load growth, resilience, and decarbonization.
Higher rate base supports future regulated earnings and helps fund reliability and modernization needs.
A stronger grid reduces outage risk, supports customer satisfaction, and helps justify regulatory recovery.
Exelon operates in jurisdictions with aggressive clean-energy targets and needs to enable customer decarbonization while maintaining affordability.
Geography
Exelon operates almost entirely in the United States, with regulated service territories concentrated in Northern Illinois, Pennsylvania, Maryland, the District of Columbia, Delaware, and New Jersey. Its footprint is urban and densely populated, which supports large customer bases and ongoing infrastructure investment needs, but also increases exposure to severe weather, aging assets, and state-level regulatory decisions.
Risks
Exelon’s earnings depend heavily on regulation, cost recovery, and allowed returns, so adverse legislative or regulatory outcomes can directly affect profitability. The company also faces physical and cyber risks to critical infrastructure, plus weather and asset-failure exposure that can disrupt service and raise repair costs. Goodwill and long-lived asset values are sensitive to regulatory assumptions, and changes in those assumptions can create impairment risk.
- Adverse legislative or regulatory actionImpact: HighLikelihood: Medium
Utility earnings depend on recovering costs and earning allowed returns under state and federal regulation.
Exposure: All registrants
- Cybersecurity and physical security incidentsImpact: HighLikelihood: Medium
Grid and utility operations rely on interconnected IT and operational technology that can be targeted by attackers.
Exposure: All registrants
- Extreme weather and natural disastersImpact: HighLikelihood: Medium
Storms, wildfires, and other events can damage infrastructure, interrupt service, and increase restoration costs.
Exposure: Service territories in the Midwest and Mid-Atlantic
- Goodwill impairmentImpact: MediumLikelihood: Low
Valuation depends on projected cash flows, discount rates, and regulatory outcomes, which can change materially.
Exposure
Accounting
Judgemental itemsAllowed recovery timing and rate-case outcomes can shift revenue and expense recognition across periods.
Impact: Affects reported earnings, regulatory assets/liabilities, and comparability across quarters
These mechanisms reduce exposure to weather and usage but create reconciliation and timing effects.
Impact: Can smooth revenue but cause true-ups and quarter-to-quarter variation
Management uses discounted cash flow and market multiples tied to utility assumptions.
Impact: Could create non-cash charges if regulatory or market assumptions weaken
Infrastructure assets are tested when events indicate carrying values may not be recoverable.
Impact: Potential non-cash write-downs if expected recovery changes
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Last updated: 24/09/2026