American Electric Power is proud to share with you our 2015 Corporate Accountability Report. This is AEP’s sixth integrated report combining the Annual Report to Shareholders with the Corporate Sustainability Report. This is our ninth year of reporting our sustainability performance. AEP’s website - www.AEPsustainability.com - includes significant data and information about AEP’s performance that is largely based on calendar year 2014 with exceptions for early 2015 data as noted. This website is also complimented by an iPad app and is now available for the iPhone. The information and data contained in this report has been internally audited and aligns with the Global Reporting Initiative (GRI) G4 guidelines. In addition, AEP’s Board of Directors issues a statement of accountability. For more information about AEP, visit www.AEP.com.