22 Table 2: EFH Corp. Adjusted EBITDA Reconciliation (continued from previous page) Twelve Months Ended December 31, 2007 and 2006 $ millions (711) 5,627 4,916 Adjusted EBITDA per Restricted Payments Covenants 22 956 978 Add back Oncor adjustments (733) 4,671 3,938 Adjusted EBITDA per Incurrence Covenant (1) 1 - Loss on early extinguishment of debt and energy services contract (1) 23 22 Non-cash compensation expenses (FAS 123R) 8 1 38 39 Loss on sales of receivables 1 4 5 Expenses incurred to upgrade or expand a generation station 7 (13) 14 1 Equity losses of unconsolidated affiliate engaged in BPL Change 2006 2007 Factor 1 Impairment of assets includes charges in 2007 related to the canceled development of coal-fueled generation facilities and the 2006 impairment of natural gas fueled generation units. 2 Purchase accounting adjustments include amortization of the intangible net asset value of retail and wholesale power sales agreements, emission credits, coal purchase contracts and power purchase agreements and the stepped up value of nuclear fuel. Also includes certain credits not recognized in Net Income due to purchase accounting. 3 Transaction and merger expenses include costs related to the Merger, abandoned strategic transactions, a terminated joint-venture, the canceled development of coal-fueled generation facilities, the Sponsor management fee and growth initiatives (primarily in 2006). 4 Restructuring and other includes credits related to impaired combustion turbine leases and other restructuring initiatives and non- recurring activities. 5 Transition and business optimization costs include professional fees primarily for retail billing and customer care systems enhancements and incentive compensation. 6 Severance expense includes amounts incurred related to outsourcing, restructuring and other amounts deemed to be in excess of normal recurring amounts. 7 Expenses incurred to upgrade or expand a generation station reflect non-capital outage costs. 8 Non-cash compensation expenses exclude capitalized amounts. |