BOSTON–(BUSINESS WIRE)–Charles River Associates (NASDAQ: CRAI), a worldwide leader in providing economic, financial, and management consulting services, today announced that an RFP auction process will be conducted for FirstEnergy Corp.’s (NYSE: FE) Ohio subsidiaries –The Cleveland Electric Illuminating Company, Ohio Edison Company, and The Toledo Edison Company – to procure full requirements service for their Percentage of Income Payment Plan (PIPP) customers. The winning PIPP supplier will