• Standard Offer Service

  • District of Columbia

  • We buy electricity for customers who have not chosen to purchase electricity from a certified competitive electric provider. Called the Standard Offer Service (SOS) program, this program is approved by the District of Columbia Public Service Commission.
    Each year in June (for the summer) and in October (for the winter), generation rates from the SOS program are adjusted to reflect the cost of power that Pepco buys on behalf of its customers.

    The SOS rates resulting from our purchase of electricity can be found by clicking the Current Tariff link below.