Xcel Energy 2007 Annual Report Download - page 152

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SCHEDULE II
XCEL ENERGY INC.
And Subsidiaries
Valuation and Qualifying Accounts
Years Ended Dec. 31, 2007, 2006 and 2005
(thousands of dollars)
Additions
Balance at Charged to Charged to Deductions Balance at
beginning of costs and other from end of
period expenses accounts(1) reserves(2) period
Reserve deducted from related assets:
Allowance for bad debts:
2007 ................................ $36,689 $57,434 $18,052 $62,774 $49,401
2006 ................................ 39,798 56,919 16,022 76,050 36,689
2005 ................................ 34,299 43,327 12,379 50,207 39,798
(1) Recovery of amounts previously written off.
(2) Principally bad debts written off or transferred.
142