SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS AND RESERVES

12 Months Ended

Dec. 31, 2012

Valuation and Qualifying Accounts [Abstract]

Schedule II: Valuation and Qualifying Accounts and Reserves

SCHEDULE II:VALUATION AND QUALIFYING ACCOUNTS AND RESERVES

Puget Energy (Dollars in Thousands)	Balance At Beginning of Period		Additions Charged to Costs and Expenses		Deductions		Balance At End Of Period
Year Ended December 31, 2012
Accounts deducted from assets on balance sheet:
Allowance for doubtful accounts receivable	$	8,495	$	21,567	$	20,130	$	9,932
Year Ended December 31, 2011
Accounts deducted from assets on balance sheet:
Allowance for doubtful accounts receivable	$	9,784	$	18,449	$	19,738	$	8,495
Year Ended December 31, 2010
Accounts deducted from assets on balance sheet:
Allowance for doubtful accounts receivable	$	8,094	$	23,875	$	22,185	$	9,784

Puget Sound Energy (Dollars in Thousands)	Balance At Beginning of Period		Additions Charged to Costs and Expenses		Deductions		Balance At End Of Period
Year Ended December 31, 2012
Accounts deducted from assets on balance sheet:
Allowance for doubtful accounts receivable	$	8,495	$	21,567	$	20,130	$	9,932
Year Ended December 31, 2011
Accounts deducted from assets on balance sheet:
Allowance for doubtful accounts receivable	$	9,784	$	18,449	$	19,738	$	8,495
Year Ended December 31, 2010
Accounts deducted from assets on balance sheet:
Allowance for doubtful accounts receivable	$	8,094	$	23,875	$	22,185	$	9,784