Hunton Andrews Kurth LLP advised the underwriters on SEC-registered offerings by Public Service Company of Colorado (the Company) of $700 million aggregate principal amount of 4.15% First Mortgage Bonds, Series No. 45 due 2029; and $600 million aggregate principal amount of 5.05% First Mortgage Bonds, Series No. 46 due 2036.

The Company is a wholly owned subsidiary of Xcel Energy Inc. and was incorporated in 1924 in Colorado. It is an operating utility engaged primarily in the generation, purchase, transmission, distribution, and sale of electricity in Colorado. The Company also purchases, transports, distributes, and sells natural gas to retail customers and transports customer-owned natural gas. As of December 31, 2025, the Company provided electric utility service to approximately 1.6 million customers and natural gas utility service to approximately 1.5 million customers.

The Hunton team included Peter K. O'Brien, Brendan P. Harney, Reuben H. Pearlman, Catherine I. Bulger, and Fatima Anjum. Robert McNamara, William Freeman, and David Kamins provided tax advice.