Exhibit 107

Calculation of Filing Fee Tables

Form S-3

(Form Type)

Public Service Company of Colorado

(Exact Name of Registrant as Specified in its Charter)

Table 1: Newly Registered and Carry Forward Securities

	Security Type	Security Class Title	Fee Calculation or Carry Forward Rule	Amount Registered		Proposed Maximum Offering Price Per Unit			Maximum Aggregate Offering Price		Fee Rate		Amount of Registration Fee		Carry Forward Form Type		Carry Forward File Number		Carry Forward Initial effective date		Filing Fee Previously Paid In Connection with Unsold Securities to be Carried Forward
Newly Registered Securities
Fees to Be Paid	Debt	4.10% First Mortgage Bonds, Series No. 38 due 2032	Rule 457(r)	$	300,000,000		99.372	%	$	298,116,000		0.0000927		$27,635.35
	Debt	4.50% First Mortgage Bonds, Series No. 39 due 2052	Rule 457(r)	$	400,000,000		98.909	%	$	395,636,000		0.0000927		$36,675.46
Fees Previously Paid	—	—	—		—		—			—				—
Carry Forward Securities
Carry Forward Securities	—	—	—		—					—						—		—		—		—
	Total Offering Amounts								$	693,752,000				$64,311
	Total Fees Previously Paid													—
	Total Fee Offsets													—
	Net Fee Due													$64,311

The prospectus supplement to which this exhibit is attached is a final prospectus supplement for the related offering. The maximum aggregate offering price of that offering is $693,752,000.