UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest events reported) August 21, 2003 -------------------------- (July 31, 2003) -------------------------- Commission Name of Registrants, State of Incorporation, I.R.S. Employer File Number Address and Telephone Number Identification No. ----------- -------------------------------------------- ------------------ 333-32170 PNM Resources, Inc. 85-0468296 (A New Mexico Corporation) Alvarado Square Albuquerque, New Mexico 87158 (505) 241-2700 1-6986 Public Service Company of New Mexico 85-0019030 (A New Mexico Corporation) Alvarado Square Albuquerque, New Mexico 87158 (505) 241-2700 ------------------------------ (Former name, former address and former fiscal year, if changed since last report) Item 9. Regulation FD Disclosure The Company is filing in this Form 8-K select Comparative Operating Statistics for the months of July 2003 and 2002 and the seven months ended July 2003 and 2002 to provide investors with key monthly business indicators. Readers of this Form 8-K should refer to the Management's Discussion and Analysis of Financial Condition and Results of Operations in the Company's annual and quarterly periodic reporting on Form 10-K and Form 10-Q, respectively, for a discussion of actual results of operations and any significant trends. PNM Resources, Inc. and Subsidiaries Comparative Operating Statistics Month Ended Seven Months Ended July 31, July 31, --------------------- --------------------- 2003 2002 2003 2002 ---------- ---------- ---------- ---------- Electric Service: Energy Sales - MWh (in thousands) Retail 730 717 4,216 4,282 Wholesale Long Term Sales 212 57 1,274 566 Forward Sales 339 60 1,856 713 Short Term Sales 502 673 3,312 4,282 ---------- ---------- ---------- ---------- Total Wholesale Sales 1,053 790 6,442 5,561 ---------- ---------- ---------- ---------- Total Energy Sales 1,783 1,507 10,658 9,843 ========== ========== ========== ========== Weather: Heating and Cooling Days - Albuquerque, NM The heating degree day value (HDD) is the accumulation in degrees that the daily mean temperature was below 65 degrees F. The cooling degree day value (CDD) is the accumulation in degrees that the daily mean temperature was above 65 degrees F. HDD 0 0 2,162 2,216 ========= ======== ========== ========== CDD 592 432 1,039 992 ========= ======== ========== ========== 2 SIGNATURES ---------- Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. PNM RESOURCES, INC. --------------------------------------------- (Registrant) Date: August 21, 2003 /s/ Robin A. Lumney --------------------------------------------- Robin A. Lumney Vice President, Controller and Chief Accounting Officer (Officer duly authorized to sign this report) 3