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4.7avg. commissioner years of serviceSource: Advanced Energy United
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17.11¢avg. price per kWhSource: EIA
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12legislative session length, monthsSource: Legislative Session
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100%residential market share of the largest utilitySource: December 2024, Advanced Energy United
breakdown of market shareUtility Percentage Market Share in District of Columbia
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Potomac Electric Power Co
Market Share100%
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10mayor years servedSource: December 2024, Advanced Energy United
Utilities
District of Columbia Utilities
In most cases, we only provide profiles for the largest five utilities with more than 100,000 total customers.
The schedules listed here reflect what is established in statute, rules, or Orders. However, PUCs and utilities sometimes deviate from these schedules. Please check the most recent proceeding by going to the "Important Recurring Proceedings" section for each utility below.
Policy AreaRenewable Portfolio Standard Compliance Reports
ScheduleEach Electricity Supplier's annual compliance report shall be submitted to the Commission by April 1 of the calendar year following the year of compliance.
Policy AreaRenewable Portfolio Standard Implementation Report
ScheduleOn or before May 1 of each year, the Commission shall provide a report to the DC Council on the status of Renewable Portfolio Standard implementation.
SourceD.C. Code §34-1439
Potomac Electric Power Co
Ownership TypeInvestor Owned
Balancing AuthorityPJM Interconnection, LLC
NERC Regional EntityRFC
Holding Company
Structure
Owns Generation
Owns Transmission
Share of Residential Customers in DC100%