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 16, 2004
                                                     ---------------------
                                                       (August 16, 2004)
                                                     ---------------------



 Commission   Name of Registrant, 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




                         ______________________________

              (Former name, former address and former fiscal year,
                          if changed since last report)



ITEM 5.    OTHER EVENTS

The following is a press release issued by the Company on August 16, 2004.

                              FOR IMMEDIATE RELEASE
                             Monday, August 16, 2004

Cascade to Invest $100 Million in PNM Resources Purchase of TNP Enterprises

ALBUQUERQUE, N.M., August 16, 2004 - PNM Resources (NYSE: PNM) today announced
that Cascade Investment LLC has agreed to invest $100 million in equity-linked
securities to be issued by the company. The securities are a key element in the
financing PNM Resources is assembling to fund its $1.024 billion purchase of TNP
Enterprises.

"We highly value our relationship with Cascade Investment, and we appreciate
their support for our acquisition of TNP," said PNM Resources Chairman,
President and Chief Executive Officer Jeff Sterba. "Cascade has been a major PNM
Resources shareholder for several years. As a long-term investor, Cascade is
committed to our business and shares our vision for the future of our company."

The securities to be issued to Cascade are Hybrid Income Term Security Units
with an initial coupon of 6.625 percent. The transaction is to close upon
closure of the acquisition of TNP Enterprises by PNM Resources. The securities
will convert mandatorily into shares of PNM Resources stock following the third
anniversary of the initial issuance. The securities convert at a 20 percent
premium on a PNM common stock price of $20.93.

"This is an important first step in completing our financing plan for the
acquisition of TNP Enterprises. Not only does it secure a significant component
of our equity-linked financing but it does so on mutually advantageous terms,"
said PNM Resources Senior Vice President and Chief Financial Officer John R.
Loyack. "We will continue to look for opportunities to lock in our financing
plans as the regulatory approval processes unfold."

PNM Resources has agreed to pay $189 million in cash and common stock for TNP
Enterprises. As part of the transaction, PNM Resources will also assume
responsibility for a net $835 million in debt and preferred stock issued by TNP
and its utility subsidiary, Texas-New Mexico Power. PNM Resources plans to issue
about $250 million in common stock, $200 million in equity-linked securities,
and about $100 million in long-term debt to finance the purchase and the
subsequent retirement of certain TNP debt and preferred stock.

PNM Resources estimates that replacing the more expensive TNP debt and
securities with the new financing package will produce net savings of $40
million in annual interest expense for the combined enterprise.
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Based in Kirkland, Washington, Cascade Investment is a privately-held company
that serves as the primary investment vehicle of William Gates, chairman of
Microsoft Corp.

TNP Enterprises subsidiary Texas-New Mexico Power provides electric service to
85 cities and more than 252,000 customers in Texas and New Mexico. A second TNP
subsidiary, First Choice Power, is a retail electric provider with more than
230,000 customers in Texas. When the TNP acquisition is completed, PNM Resources
will serve nearly 716,000 electric customers and 459,000 gas customers in Texas
and New Mexico.

The combined company will have revenues of over $2.3 billion and serve a number
of growing communities, including Albuquerque, Santa Fe, and Alamogordo in New
Mexico, as well as suburban areas around Dallas-Fort Worth, Houston, and
Galveston in Texas. Through First Choice, the company will also serve customers
in communities throughout the Electric Reliability Council of Texas (ERCOT)
region.

PNM Resources is an energy holding company based in Albuquerque, New Mexico.
PNM, the principal subsidiary of PNM Resources, serves about 460,000 natural gas
customers and 400,000 electric customers in New Mexico. The company also sells
power on the wholesale market in the Western U.S. PNM Resources stock is traded
primarily on the NYSE under the symbol PNM. For more information about our
company, see our Web site at www.PNM.com.

Safe Harbor Statement under the Private Securities Litigation Reform Act of 1995
--------------------------------------------------------------------------------

Statements made in this news release and documents PNM Resources files with the
SEC that relate to future events or our expectations, projections, estimates,
intentions, goals, targets and strategies, both with respect to PNM Resources
and with respect to the proposed acquisition of TNP Enterprises, are made
pursuant to the Private Securities Litigation Reform Act of 1995. You are
cautioned that all forward-looking statements are based upon current
expectations and estimates and we assume no obligation to update this
information. Because actual results may differ materially from those expressed
or implied by the forward-looking statements, PNM Resources cautions you not to
place undue reliance on these statements. Many factors could cause actual
results to differ, and will affect our future financial condition, cash flow and
operating results. These factors include, risks and uncertainties relating to
the receipt of regulatory approvals of the proposed transaction, the risks that
the businesses will not be integrated successfully, the risk that the benefits
of the transaction will not be fully realized or will take longer to realize
than expected, disruption from the transaction making it more difficult to
maintain relationships with customers, employees, suppliers or other third
parties, conditions in the financial markets relevant to the proposed
transaction, interest rates, weather, fuel costs, changes in supply and demand
in the market for electric power, wholesale power prices, market liquidity, the
competitive environment in the electric and natural gas industries, the
performance of generating units and transmission system, state and federal
regulatory and legislative decisions and actions, the outcome of legal

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proceedings and the performance of state, regional and national economies. For a
detailed discussion of the important factors that affect PNM Resources and that
could cause actual results to differ from those expressed or implied by our
forward-looking statements, please see "Management's Discussion and Analysis of
Financial Condition and Results of Operations" in our current and future Annual
Reports on Form 10-K and Quarterly Reports on Form 10-Q and our current and
future Current Reports on Form 8-K, filed with the SEC.

The securities to be issued in the proposed acquisition by PNM Resources of TNP
Enterprises have not been registered under the Securities Act of 1933, as
amended (the "Securities Act") or any state securities laws and may not be
reoffered or sold in the United States absent registration or an applicable
exemption from the registration requirements of the Securities Act and
applicable state securities laws. This press release does not constitute an
offer to sell or the solicitation of an offer to buy any securities.

FOR MORE INFORMATION:
              Analysts Contact:             Lisa Rister at (505) 241-2787
              Media Contact:                Bob Hagan at (505) 241-2621


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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 16, 2004                        /s/ Thomas G. Sategna
                                  ---------------------------------------------
                                                Thomas G. Sategna
                                     Vice President and Corporate Controller
                                  (Officer duly authorized to sign this report)



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