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	5.25% First Mortgage Bonds, Series No. 40 due 2053	Rule 457(r)	$850,000,000	99.298%	$844,033,000	0.00011020	$93,012.44
Fees   Previously   Paid	—	—	—	—	—	—		—
Carry Forward Securities
Carry Forward Securities	—	—	—	—		—			—	—	—	—
	Total Offering Amounts					$844,033,000		$93,013
	Total Fees Previously Paid							—
	Total Fee Offsets							—
	Net Fee Due							$93,013

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 $844,033,000.