Schedule 3 - Reconciliation of 2012 Operating Earnings to Reported Earnings 2012 Earnings (twelve months ended December 31, 2012) 3 The net effects of the following items, all shown on an after-tax basis, are included in 2012 reported earnings, but are excluded from operating earnings: $1.1 billion net loss, including an impairment charge, associated with certain fossil fuel-fired merchant power s