HOMES BUSINESSES MUNICIPAL AGGREGATION GET HELP Municipal Aggregation Frequently Asked Questions BILLING AND SERVICE INFORMATION Who will bill me for my electricity? Will I receive two bills? You’ll continue to receive one monthly bill from your local utility. That’ll include a line item for the Dynegy supply charge, and the delivery service charge from your utility. Can I still have my electricity payments automatically deducted from my checking account? Can I stay on budget billing if I’m participating in the electric aggregation program? Who do I call to report a power outage or service problems? ELIGIBILITY AND ENROLLMENT INFORMATION Who is eligible to participate in an electric aggregation program? How do I enroll in the electric aggregation program? Do I have to participate in the electric aggregation program? What if I decide to opt-out of the electric aggregation program after the deadline has passed? RATES AND TERMS INFORMATION What are the rates and terms for my municipality or county? OVERVIEW OF MUNICIPAL AND COUNTY AGGREGATION What is an electric municipal aggregation program? How was Dynegy chosen as the electric supplier? How can I receive more information about a municipality or county’s aggregation program? Contact Us Enroll ABOUT USCONTACT USMUNICIPAL AGGREGATIONCAREERSABOUT OUR ADSMEDIAENVIRONMENTAL DISCLOSURESTERMS OF SERVICEPRIVACY POLICYCCR COMPLIANCE © 2021 All Rights Reserved

HOMES BUSINESSES MUNICIPAL AGGREGATION GET HELP Small Business Put Dynegy to work for you Your business is unique – so you deserve an electricity plan that fits the way you work. With Dynegy, that’s a part of our business plan. All of our plans come with our Total Satisfaction Guarantee: If you’re ever not 100% happy, we’ll make it right.1 Shop for business plans or give us a call at 833-233-1782. FAQs Shop Plans Contact Us 1Total Satisfaction Guarantee only applies to Residential and Small Business customers. ABOUT USCONTACT USMUNICIPAL AGGREGATIONCAREERSABOUT OUR ADSMEDIAENVIRONMENTAL DISCLOSURESTERMS OF SERVICEPRIVACY POLICYCCR COMPLIANCE © 2021 All Rights Reserved

HOMES BUSINESSES MUNICIPAL AGGREGATION GET HELP Municipal Aggregation COMMUNITIES WE SERVE Aggregation is an opportunity for municipalities and counties to negotiate competitive electric supply prices and provide budget stability for their residents and small businesses. Many communities have already selected Dynegy to serve as their retail electric supplier for their electric municipal aggregation programs. SEE IF DYNEGY SERVES YOUR COMMUNITY Illinois communities we serve Ohio communities we serve Massachusetts communities we serve If your community isn't listed, check out our residential plans to view offers and enroll with us. Contact Us Frequently Asked Questions About Municipal Aggregation Enroll Residential Plans ABOUT USCONTACT USMUNICIPAL AGGREGATIONCAREERSABOUT OUR ADSMEDIAENVIRONMENTAL DISCLOSURESTERMS OF SERVICEPRIVACY POLICYCCR COMPLIANCE © 2021 All Rights Reserved