CASE NUMBER: 10-0412-EL-ESS CASE DESCRIPTION: OHIO EDISON COMPANY THE CLEVELAND ELECTRIC ILLUMINATING COMPANY THE TOLEDO EDISON COMPANY DOCUMENT SIGNED ON: 7/6/2024 DATE OF SERVICE: ________________________________________ 03/31/2010 In the matter of the filing of FirstEnergy's 2009 ESS Annual Report - Rule 10 electronically filed by Mr. George A Yurchisin on behalf of FirstEnergy Corp. and Ebony Miller.