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1. Research – Customer Research the various types of renewable energy systems available and decide which system best fits your consumption needs. Research contractors and third party system owners (if applicable). Research different types of contracts (own, lease, PPA). Understand your electrical load and energy consumption history. Pepco does not recommend solar contractors nor does Pepco directly install renewable energy systems. 2. Select – Customer Interview multiple solar contractors and select a reputable contractor 3. Apply – Customer/Contractor & Pepco Customer - Understand the documentation needed with the interconnection agreement (e.g., one-line diagram, site plan, spec sheets or usage calculators if applicable) Customer/Contractor - Apply and submit Part I of the utility’s interconnection application and agreement along with the supporting documentation. Applications without supporting documentation will be delayed. You can re-submit a corrected application and documentation Pepco will send contractor or customer an invoice for any application fee 4. Approval – Pepco & Customer/Contractor Pepco will review for completeness and acknowledge request Pepco engineers will screen request Customer/Contractor - Wait for Approval to Install before installing any renewable generator equipment Pepco will provide you a written screening result or Approval to Install 5. Install – Customer/Contractor Begin constructing and installing your renewable generator facility 6. Inspect – Customer/Contractor After installation, submit Part II of our interconnection agreement, including a copy of the certificate of completion and the inspection certificate 7. Review/Meter Exchange – Pepco We will review your documentation to verify the interconnection application meets regulatory requirements and the application fee, if any, has been paid. We will make sure Part II matches Part 1 and inspection Certificates satisfactory. Once that information has been verified, we will notify customer & contractor , schedule a meter exchange, and install your net-capable meter 8. Authorization – Pepco We will record the meter data, code the account, and send you an Authorization to Operate letter and utility signed agreement. Receipt of the authorization letter means you can operate your renewable system

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Over the past two years, we have worked hard to streamline our processes and shorten our

approval times. It used to take weeks and sometimes months to review and approve

applications. Now, it takes only days.

In D.C., our regulatory commitment to review each application is 10 business days.

In Maryland, our regulatory commitment to review each application is 5 business days.

In D.C. and Maryland, our regulatory commitment to issue an approval to install is 15

business days.

In D.C. and Maryland, our regulatory commitment to issue an authorization to operate is 20

business days.

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Your rate schedule includes details about your electric charges such as your service type, account number and meter number.

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Your energy use is the amount of electricity we have delivered to your service location. On this sample, the energy use amount is 703 kWh.

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Excess generation is the amount of excess generation we have received onto the grid from your service address. To determine your net energy use for which you are billed, subtract the total excess generation (#3) from the total electricity used (#2 from the previous slide). You can see that calculation in the box in the upper right corner of this slide.

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• The delivery charge reflects the cost of bringing electricity to you. It is your total kilowatt hour balance and any applicable charges for the current billing period, multiplied by your tariff rate. (You can find a link to your tariff rate on our website at pepco.com/gpc).

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The Supply Charges reflect the cost of producing electricity for you. You can compare this part of your bill to offers from competitive suppliers. If applicable, this section of your bill will show the summary of your supplier charges.

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MyAccount • Easy Registration Process • Utilize MyAccount to better understand your energy consumption history and review past

bills. Customers can provide this information to contractors to help determine size of solar system

• Utilize MyAccount to track the status of a solar interconnection request that your contractor sends in on your behalf

Website & Educational Materials • Our Green Power Connection website (pepco.com/gpc) is a useful one-stop shop for

additional information, resources and educational materials – such as frequently asked questions, guidelines and more

WattPlan • WattPlan can help you estimate the electricity a solar system might generate at your

premise, and how much you might save each year on your electric bills. Discuss in slide 6. Community Solar (if applicable – by region) • We energize our communities by supporting ‘community solar.’ Community Net Metering

allows customers to purchase shared community energy from a generating facility. Find out more on our website at pepco.com/gpc

Pre-application • Allows customers to obtain a pre-application report to find out if their project is viable. This

is usually applicable to larger systems (non-residential) Interactive grid maps • Useful tool for customers and contractors to help determine if we have sufficient capacity on

our grid to accommodate their proposed interconnection request Customer Usage Portal • Customers can submit an authorization for their contractor to obtain historical usage

information which is useful in determining system size Acceptable Inverters List • A list of certified inverters that we keep on our website, useful to determine ability to use

certain inverters

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