Free Writing Prospectus
Filed Pursuant to Rule 433
Registration Statement No. 333-169772
Public Service Company of Colorado
(a Colorado corporation)
$250,000,000 4.75% FIRST MORTGAGE BONDS, SERIES NO. 22 DUE 2041
| Issuer: | | Public Service Company of Colorado (a Colorado corporation) |
| Issue Format: | | SEC Registered |
| Expected Ratings*: | | A2/A/A (Moody’s/Standard & Poor’s/Fitch) |
| Security Type: | | First Mortgage Bonds |
| Principal Amount: | | $250,000,000 |
| Pricing Date: | | August 2, 2011 |
| Settlement Date: | | August 9, 2011 (T+5) |
| Maturity Date: | | August 15, 2041 |
| Interest Payment Dates: | | Each February 15 and August 15, commencing February 15, 2012 |
| Reference Benchmark: | | 4.75% due February 15, 2041 |
| Benchmark Price: | | 113-01 |
| Benchmark Yield: | | 3.994% |
| Re-offer Spread: | | +78 bps |
| Re-offer Yield: | | 4.774% |
| Coupon: | | 4.75% |
| Issue Price to Public: | | 99.618% |
| Make-Whole Call: | | Prior to February 15, 2041, T+15 bps |
| Par Call: | | On or after February 15, 2041 |
| CUSIP: | | 744448CE9 |
| Minimum Denominations: | | $1,000 |
| Joint Book-Running Managers: | | BNP Paribas Securities Corp. |
| | | Credit Suisse Securities (USA) LLC |
| | | Mizuho Securities USA Inc. |
*Note: A securities rating is not a recommendation to buy, sell or hold securities and may be subject to revision or withdrawal at any time.
The issuer has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates. Before you invest, you should read the prospectus in that registration statement and other documents the issuer has filed with the SEC for more complete information about the issuer and this offering. You may get these documents for free by visiting EDGAR on the SEC website at www.sec.gov. Alternatively, the issuer, any underwriter or any dealer participating in the offering will arrange to send you the prospectus if you request it by calling BNP Paribas Securities Corp., toll free at 1-800-854-5674, Credit Suisse Securities (USA) LLC, toll free at 1-800-221-1037 or Mizuho Securities USA Inc., toll free at 1-866-271-7403.
