1

      AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON JUNE 18, 2001

                                                      REGISTRATION NO. 333-49758

- --------------------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                         AMENDMENT NUMBER 2 TO FORM SB-2

             REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

                     DEMARCO ENERGY SYSTEMS OF AMERICA, INC.
               (Exact name of registrant as specified in charter)


                                                                     
             UTAH                                  3585                        87-0392000
             ----                                  ----                        ----------
 (State or other jurisdiction of       (Primary Standard Industrial        (I.R.S. Employer
 incorporation or organization)         Classification Code Number)        Identification No.)


                  12885 HWY 183, STE 108-A, AUSTIN, TEXAS 78750
                                 (512) 335-1494
                  ---------------------------------------------
          (Address and telephone number of principal executive offices)

                  12885 HWY 183, STE 108-A, AUSTIN, TEXAS 78750
                                 (512) 335-1494
                  ---------------------------------------------
(Address of principal place of business or intended principal place of business)


              VICTOR DEMARCO, PRESIDENT AND CHIEF EXECUTIVE OFFICER
                            12885 HWY 183, STE 108-A
                               AUSTIN, TEXAS 78750
                                 (512) 335-1494
            (Name, Address and Telephone Number of Agent for Service)
                                    Copy to:
                                CURTIS R. ASHMOS
                            LOCKE LIDDELL & SAPP LLP
                             100 CONGRESS, SUITE 300
                               AUSTIN, TEXAS 78701
                                 (512) 305-4716


Approximate date of proposed sale to the public: From time to time after this
Registration Statement becomes effective.

                                   ----------

If any of the securities being registered on this form are to be offered on a
delayed or continuous basis pursuant to Rule 415 under the Securities Act of
1933, check the following box [X]

If this Form is filed to register additional securities for an offering pursuant
to Rule 462(b) under the Securities Act, please check the following box and list
the Securities Act registration statement number of the earlier effective
registration statement for the same offering. [ ]


   2

If this Form is a post-effective amendment filed pursuant to Rule 462(c) under
the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering. [ ]

If this Form is a post-effective amendment filed pursuant to Rule 462 (d) under
the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering. [ ]

If delivery of the prospectus is expected to be made pursuant to Rule 434 check
the following box. [ ]


                         CALCULATION OF REGISTRATION FEE



- -------------------------------------------------------------------------------------------------------------
  Title of Each Class of                         Proposed Maximum       Proposed Maximum
     Securities to be          Amount to be      Offering Price Per    Aggregate Offering        Amount of
        Registered              Registered            Share                  Price           Registration Fee
- -------------------------------------------------------------------------------------------------------------
                                                                                 
Common Stock, $.0001            22,826,086           $0.23(1)             $5,250,000(1)          $1,386.00
par value                         shares
- -------------------------------------------------------------------------------------------------------------


(1) Estimated in accordance with Rule 457(c) of the Securities Act of 1933
solely for the purpose of calculating the registration fee based upon the last
sale reported for the Common Stock on the OTC EBB on November 7, 2000.

The Registrant hereby amends this Registration Statement on such date or dates
as may be necessary to delay its effective date until the Registrant shall file
a further amendment which specifically states that this Registration Statement
shall thereafter become effective in accordance with Section 8(a) of the
Securities Act of 1933 or until the Registration Statement shall become
effective on such date as the Commission, acting pursuant to said Section 8(a),
may determine.



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                     DEMARCO ENERGY SYSTEMS OF AMERICA, INC.

                              CROSS-REFERENCE SHEET
                   (BETWEEN ITEMS OF FORM SB-2 AND PROSPECTUS)



     FORM SB-2 ITEM NO. AND CAPTION                                        PROSPECTUS CAPTIONS
     ------------------------------                                        -------------------

                                                                        
1.   Front of Registration Statement and Outside                           Front Cover Page
     Front Cover of Prospectus

2.   Inside Front and Outside Back Cover Pages Of                          Inside Front Cover Page
     Prospectus

3.   Summary Information and Risk Factors                                  Prospectus Summary; The
                                                                           Company; Risk Factors

4.   Use of Proceeds                                                       Use of Proceeds

5.   Determination of Offering Price                                       Not Applicable

6.   Dilution                                                              Not Applicable

7.   Selling Security Holders                                              Selling Stockholders

8.   Plan of Distribution                                                  Front Cover Page; Plan
                                                                           of Distribution

9.   Legal Proceedings                                                     Business

10.  Directors, Executive Officers, Promoters and                          Management; Selling
     Control Persons                                                       Stockholders

11.  Security Ownership of Certain Beneficial                              Security Ownership of Certain
     Owners and Management                                                 Beneficial Owners and Management

12.  Description of Securities                                             Description of Capital Stock

13.  Interest of Named Experts and Counsel                                 Experts

14.  Disclosure of Commission Position on
     Indemnification for Securities Act
     Liabilities                                                           Description of Capital Stock

15.  Organization Within Last Five Years                                   The Company; Business

16.  Description of Business                                               Business

17.  Management's Discussion and Analysis or Plan                          Management's Discussion and
     of Operation Results                                                  Analysis of Operations

18.  Description of Property                                               Business

19.  Certain Relationships and Related                                     Certain Transactions
     Transactions

20.  Market for Common Equity and Related                                  Front Cover Page; Description
     Stockholder Matters                                                   of Selling Stockholders
     Capital Stock;

21.  Executive Compensation                                                Management

22.  Financial Statements                                                  Index to Financial Statements

23.  Changes in and Disagreements With Accountants
     on Accounting and Financial Disclosure                                Not Applicable




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                                   PROSPECTUS

                                22,826,086 Shares

                     DEMARCO ENERGY SYSTEMS OF AMERICA, INC.
                                  Common Stock

                                   ----------

This Prospectus relates to the offering for resale of 22,826,086 shares of
Common Stock, par value $.0001 per share (the "Common Stock"), of DeMarco Energy
Systems of America, Inc. (the "Company"). All of the Common Stock being
registered may be offered and sold from time to time by certain selling
stockholders of the Company. See "Selling Stockholders" and "Plan of
Distribution". The Company will not receive any proceeds from the sale of the
Common Stock by the Selling Stockholders.

The Common Stock is traded in the over-the-counter market and quoted on the OTC
EBB under the symbol "DMES" and quoted in the pink sheets published by the
National Quotations Bureau. On May 31, 2001, the last reported sale price for
the Company's Common Stock on the OTC EBB was $0.21 per share.

                                   ----------

          THE SECURITIES OFFERED HEREBY INVOLVE A HIGH DEGREE OF RISK.
                    SEE "RISK FACTORS" COMMENCING ON PAGE 7.

                                   ----------

                       Neither the Securities and Exchange
           Commission nor any state securities commission has approved
              or disapproved these securities or determined if this
          Prospectus is truthful or complete. Any representation to the
                         contrary is a criminal offense.

                                   ----------

The Company has not authorized any person, agent or entity to give any
information or make any representation other than those contained in this
Prospectus (including material incorporated by reference herein). You should not
rely on any such information or representation as having been authorized by the
Company. This Prospectus is not an offer to sell the securities and it is not
soliciting an offer to buy the securities in any state where offers or sales are
not permitted.

The information in this prospectus is not complete and may be changed. We may
not sell these securities until the registration statement filed with the
Securities and Exchange Commission is effective.



                  The date of this Prospectus is June 18, 2001



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                                TABLE OF CONTENTS



                                                                                PAGE
                                                                                ----

                                                                             
Prospectus Summary                                                                 6
Risk Factors                                                                       7
Use of Proceeds                                                                    8
Management's Discussion and Analysis of Results of Operations                      9
Business                                                                          12
Management                                                                        20
Security Ownership of Certain Beneficial Owners and Management                    21
Selling Stockholders                                                              22
Certain Transactions                                                              23
Description of Capital Stock                                                      24
Market for Common Stock                                                           25
Plan of Distribution                                                              26
Legal Matters                                                                     28
Experts                                                                           28
Additional Information                                                            28
Index to Financial Statements                                                    F-1




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                               PROSPECTUS SUMMARY


                                   THE COMPANY

DeMarco Energy Systems of America, Inc. (or, "DeMarco Energy "), provides energy
solutions for commercial and residential applications. We sell a highly
efficient heating/cooling system called the "Energy Miser". The Energy Miser is
a patented geothermal heat pump system utilizing the municipal water main or any
other underground piping loop to heat, cool and provide domestic hot water for
buildings. Based on the results from our limited prototype installations and a
Department of Energy study, we believe these heat pumps are from 30% to 70% more
efficient than other methods for heating and air conditioning (See "Business").
Monthly operating costs are significantly lower than other methods.

In two of our initial prototype installations in South Dakota, the Energy Miser
reduced the annual energy cost to air condition and heat a facility by 36% at
one location and 72% at the other site. Since our inception we have installed
eleven of our Energy Miser systems in five states (See "Business"). We do not
have baseline information from the other installations from which we can measure
reductions in energy consumption because they are new installations. We cannot
assure you that a specific percentage savings will occur in future installations
of our system.

We derive our revenue in the form of royalties from sales of the Energy Miser
system. We have an exclusive brand name agreement with Florida Heat Pump
Manufacturing Inc. ("FHP") located in Florida. FHP manufactures the units,
labels them with the DeMarco Energy Miser name and sells them through their
existing dealer/distributor network. On February 7, 2001, we signed an amended
agreement with FHP which will also allow us to purchase the Energy Miser system
directly from FHP and sell our product to consumers without going through a FHP
representative. Since the origination of this agreement (September 14, 1990) to
date there have been a minimal number of units sold. We believe this lack of
sales was partially due to distributors and dealers not having adequate
engineering instruction manuals in order to demonstrate or promote the system to
prospective customers. In August of 2000, we completed the engineering manual
and have developed a marketing and promotion program that introduces the manual
to FHP's sales representatives and distribution network (See "BUSINESS"). We
also believe our sales have been hampered by the reluctance of various
government agencies to allow us to tap into municipal water mains and our lack
of sufficient operating capital (See " BUSINESS" and "Government Regulations").

The mailing address of our principal executive office is P.O. Box 201057,
Austin, Texas 78720-1057 and the telephone number is (512) 335-1494.



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                                  RISK FACTORS

An investment in our Common Stock is speculative and involves a substantial
degree of risk. Investors should carefully consider, along with other
information in this Prospectus, the following considerations and risks in
evaluating an investment in our Common Stock. You should not purchase any Common
Stock unless you can afford to lose your entire investment.

WE HAVE A LIMITED OPERATING HISTORY AND HAVE NEVER BEEN PROFITABLE. Since our
inception in 1983 up to the date of this Prospectus our revenues have been
almost non-existent. We own a patent for our Energy Miser cooling/heating system
and we anticipate generating revenue in the form of royalty fees from the sale
of these systems. If future sales do not occur, investors in our common stock
will likely lose their entire investment.

WE HAVE ACCUMULATED A DEFICIT AND ANTICIPATE FUTURE LOSSES. From inception
through March 31, 2001, we had generated immaterial revenues and had an
accumulated deficit in the amount of $2,856,388. The products scheduled for
manufacturing and distribution will require significant marketing expenditures
that, together with projected general and administrative expenses, may cause
operating losses for the near future. If operating losses continue, shareholders
could lose their entire investment.

WE WILL NEED ADDITIONAL FUNDING AND TO DATE WE HAVE NOT BEEN ABLE TO RAISE
SIGNIFICANT FUNDS THROUGH TRADITIONAL CAPITAL MARKETS. We are in the process of
issuing a series of convertible debentures because we have found it difficult to
sell our common stock as a means to raise funds for expansion (See "Liquidity
and Capital Resources"). However, we will need to seek additional capital
through public or private sales of our securities, including equity or debt
securities, in order to fund our activities on a long-term basis. We may not be
able to obtain adequate funds, whether through financial markets or
collaborative arrangements with strategic partners or from other sources, on
acceptable terms when needed. If we are successful in raising additional
capital, investors and shareholders could face substantial dilution of their
investments.

OUR DEBT-HOLDERS HAVE A SECURITY INTEREST IN ALL OF OUR ASSETS. In September
2000 we agreed to issue $1,500,000 in 10% Secured Convertible Debentures. These
Debentures are secured by virtually all of the Company's assets and intellectual
property. If we default upon the repayment terms of these debentures, our assets
would become subject to foreclosure and it would be very difficult to remain a
going concern.

OUR BUSINESS IS DEPENDENT ON ACCEPTANCE BY GOVERNMENT REGULATORS. A significant
obstacle confronted by DeMarco Energy in the marketing of the Energy Miser has
been governmental interpretation and regulation. In most instances, we need to
be able to interface with public water supplies in order for our customers to
receive the benefits of our system. Some government regulators have been
resistant in allowing us to tap into public water mains for fear of
contamination of the water. If government constraints continue it will limit the
markets we can compete in and our shareholders would be adversely affected (See
"Government Regulation").

OUR ENERGY MISER SYSTEM PATENT, WHICH IS THE BASIS OF OUR BUSINESS, COULD EXPIRE
BEFORE WE COULD GAIN MARKET ACCEPTANCE. We only have approximately four years
remaining on our patent for our Energy Miser system. Our patent expires in
September 2005. In addition, the technology involved under this patent for the
Energy Miser system could become obsolete due to government regulations,
manufacturing cost constraints, new innovations created by competitors or any
other reason. Should this technology become unmarketable, our operations and
financial condition will be adversely affected.

WE FACE STRONG COMPETITION THAT WE MAY NOT BE ABLE TO OVERCOME. Our Energy Miser
system has many competitors, many of whom are large with well-known brands and
manufacture their own systems. Some of our larger competitors include Trane,
Carrier, York and Dunn & Bush. These competitors use cooling tower boiler
applications that we believe are inferior to our municipal water geothermal
applications, but because of the relative financial strength of these
competitors, we may not be afforded the opportunity to demonstrate the
advantages of our system over competitors' systems and as such, sales will not
materialize and shareholder investments could be lost.



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WE ARE DEPENDENT ON OUR PRESIDENT AND CHIEF EXECUTIVE OFFICER AND NEED TO HIRE
ADDITIONAL KEY EMPLOYEES. Our operations are dependent on Victor DeMarco,
President, Chief Executive Officer and a significant shareholder. We have no
Chief Financial Officer or other executive officers. If Mr. DeMarco were to
expire or become incapacitated, there is currently no successor who could
execute our business plan.

WE DO NOT HAVE ADEQUATE MARKETING AND SALES EXPERIENCE AND OUR FUTURE SUCCESS
WILL IN PART BE BASED ON OUR ABILITY TO HIRE EMPLOYEES WITH ADEQUATE BACKGROUNDS
IN THESE AREAS. We will need to recruit qualified personnel and representatives
for the purpose of marketing our Energy Miser system. If we are unsuccessful in
attracting qualified personnel we will not be able to increase sales
significantly and we will remain unprofitable.

IF OUR PRODUCTS FAIL WE COULD BECOME SUBJECT TO PRODUCT LIABILITY CLAIMS, FOR
WHICH WE ARE NOT ADEQUATELY INSURED. If we develop and install our products, we
may be exposed to product liability claims. We might also be required to
indemnify manufacturing affiliates against any product liability claims incurred
by them as a result of products developed by us under agreements with these
affiliates. We currently do not carry adequate product liability insurance. If
we experience an uninsured or inadequately insured product liability claim, our
business and financial condition as well as investor value would be materially
adversely affected.

OUR COMMON STOCK PRICE COULD BE ADVERSELY AFFECTED UPON CONVERSION OF THE
CONVERTIBLE DEBENTURES. If our debenture holders elect to convert their debt
into shares of our common stock at a substantial discount to the market price at
the time of conversion, which they are entitled to do, the market price of our
stock could decrease dramatically and adversely affect the value of our current
and future shareholders' investments. If due to decreases in our stock price our
debenture holders are able to convert their debentures into the number of shares
registered pursuant to this registration statement, our outstanding shares would
double.

THE SELLING STOCKHOLDERS MAY ENGAGE IN SHORT SALES OF OUR STOCK, WHICH COULD
HAVE THE EFFECT OF DRIVING DOWN OUR STOCK PRICE. Short sales are sales of a
security not owned by the seller and is a technique used to take advantage of an
anticipated decline in the price of a security. Because the Selling Stockholders
can convert their debentures into common stock at a price that is less than the
then current market price, they will be able to sell our stock short and then
convert their debentures and cover their short sales with stock purchased at a
price that is lower than their sales price with little or no risk. Repeated
short sales could place downward pressure on our stock price and result in a
loss to persons who purchase shares from the Selling Stockholders pursuant to
this prospectus.

                           FORWARD-LOOKING INFORMATION

From time to time, we or our representatives have made or may make
forward-looking statements, orally or in writing. Such forward-looking
statements may be included in, but not limited to, press releases, oral
statements made with the approval of an authorized executive officer or in
various filings made by us with the Securities and Exchange Commission. Words or
phrases "will likely result", "are expected to", "will continue", "is
anticipated", "estimate", "project or projected", or similar expressions are
intended to identify "forward-looking statements". Such statements are qualified
in their entirety by reference to and are accompanied by the above discussion of
certain important factors that could cause actual results to differ materially
from such forward-looking statements.

                                 USE OF PROCEEDS

We will not receive any proceeds from the sale of Common Stock by the Selling
Stockholders.



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          MANAGEMENT'S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS

The financial information set forth in the following discussion should be read
in conjunction with, and qualified in its entirety by, the financial statements
of DeMarco Energy included elsewhere herein.

FINANCIAL CONDITION AND CHANGES IN FINANCIAL CONDITION

OVERALL OPERATING RESULTS:

Fiscal year ended June 30, 2000 compared to fiscal year ended June 30, 1999:

We had net royalty revenues of $22,000 for the fiscal year ended June 30, 2000.
Prior year royalty revenues were $3,000. We anticipate that increased marketing
efforts in the future will generate ample revenues to sustain the anticipated
growth of DeMarco Energy. Marketing expenses for the current fiscal year
amounted to approximately $39,000. Prior year marketing expenses were
approximately $11,000.These expenses were incurred primarily in the development
of the Energy Miser Engineering Manual. It is anticipated that the development
and distribution of this manual will aid sales representatives in their
presentations to prospective customers and therefore lead to increased sales of
our systems. In addition, we expect to see increased revenue upon the initiation
of the PG&E Energy Services (now a subsidiary of Chevron Corporation) contract
with the Council of Governments in Washington, D.C. (See "Recent Developments").
We can give no assurances that such sales will occur. Operating expenses and
interest expenses increased $27,000 or 10% to $293,000 as compared to the prior
year expenses of $266,000. The primary areas where expenses increased were in
legal fees, which increased to $36,000 for the 2000 fiscal year as opposed to
$14,000 for the prior year. These fees were incurred in connection with the
recent patent application and in registering our securities pursuant to the
Securities Exchange Act of 1934 in November 1999. Other expense items which
increased during the 2000 fiscal year were accounting fees incurred with the
audit of our financials. These fees were $21,000 for the year ended June 30,
2000 as compared to $11,000 for June 1999. We also increased expenditures for
advertising from $2,000 in 1999 to $27,000 for 2000. These expenses were for
updating our advertising brochures. Travel also increased from $12,000 for the
prior year to $27,000 for the fiscal 2000 period. These travel expense increases
were incurred in conjunction with attending more trade shows and evaluating
acquisition prospects.

Other income was $0 for the 2000 fiscal year as compared to $10,000 for the
prior year. In the prior year we paid $50,000 earnest money to an acquisition
target for exclusive rights to negotiate the acquisition. The contract provided
for full refund of the earnest money, secured by the accounts receivable of the
target company, if the acquisition could not be completed. The acquisition was
never completed, and we exercised our right to a refund of the earnest money.
Ultimately, we collected $60,000 as refund of the earnest money which included
$10,000 as reimbursement of expenses included in other income.

We incurred a net loss for the 2000 fiscal year of $271,000 as compared to a net
loss of $187,000 from continuing operations for the prior fiscal year. We
continue to closely monitor expenses and anticipate focusing our expenditures on
marketing efforts for the foreseeable future. The prior year loss includes a
one-time gain of $66,000, included in extraordinary items, for the forgiveness
of debt owed to the former majority shareholder, Louis DeMarco. The loss from
continuing operations for the fiscal year ended June 30, 1999 would have been
$253,000 if that gain had been excluded.

One sale was completed during the first quarter of fiscal year 2000. The U.S.
Government authorized the Marine Air Station in Beaufort, South Carolina to
purchase the DeMarco Energy Miser heating and cooling system and employ the
base's water main. The gross sale for the system was $220,000, and during the
second quarter of calendar year 2000, we received royalty compensation of
$21,906. DeMarco Energy and FHP have previously agreed to a standard royalty fee
of twenty percent, however, under certain circumstances, and with our prior
approval, this fee may be negotiated as part of the bidding process. The
Beaufort, South Carolina installation was subject to such negotiation. The sales
process for this installation site from bid notification until contract award
required approximately one year.



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The sales process for the Energy Miser systems can range from as little as one
month to as much as two years based on our prior experience.

Nine months ended March 31, 2001 compared to nine months March 31, 2000:

We had $5,100 of royalty revenue for the current nine-month period ended March
31, 2001 as compared to $0 for the comparable period of fiscal year 2000. Our
expenses for the nine months were $427,300 which is an increase of $233,700 over
the comparable period in 2000. The expenses with the largest increases during
this nine month period as compared to the prior year were as follows:

     o    Advertising was $42,200 versus $11,400 for the prior year period. This
          increase was part of our plan to increase our product exposure.

     o    Travel expenses increased $13,300 to a total of $27,800 as we attended
          more industry trade shows to increase our exposure to the market.

     o    Interest expense was $51,000 for the current nine months as compared
          to $14,700 for the prior year period. These expenses were incurred in
          connection with the convertible debentures we issued throughout
          calendar year 2000 (See "Liquidity and Capital Resources").

     o    Legal and professional fees increased $78,300 to a total of $93,400.
          These fees were incurred in connection with the current SB-2 filing,
          our annual audit, legal work performed for the debenture offerings,
          our quarterly and annual filings with the Securities and Exchange
          Commission as well as for general corporate matters.

     o    Our payroll for the nine months was $105,600, which represents an
          increase of $48,600 over the prior year. We added a vice president of
          sales in November 2000.

LIQUIDITY AND CAPITAL RESOURCES:

We have recently been financed through a private equity offering that ended
during the third quarter of 1999 and a convertible debenture offering that began
in the first quarter of 2000, and have been supported in the interim by loans
from our President and Chief Executive Officer, Victor DeMarco.

On August 25th and August 28th 2000, we issued the last of the series of
convertible debentures bearing 8% interest. These two debentures totaled $57,500
and $26,180 respectively, and were part of a total of $229,380 raised from
January through August 2000 (see "BUSINESS"). The proceeds were utilized for
repayment of accounts payable and operating expenses.

On September 26, 2000, we entered into an agreement with AJW Partners, LLC and
New Millennium Capital Partners II, LLC (the "Debenture Holders") for the
private placement of $1,500,000 of our 10% Secured Convertible Debentures. These
debentures are convertible into shares of the Common Stock of DeMarco Energy
based on the terms listed below. The funding of the debentures will occur in two
phases. The first $500,000 (less legal expenses of $25,000 and consulting fees
of $20,000) was received by us on September 27, 2000. The remaining $1,000,000
will be funded within 5 days following the effective registration with the
Securities and Exchange Commission of the underlying shares of our common stock.
We anticipate utilizing the funds as follows:


                                                                   
     o    Legal fees incurred with the private placement              $   25,000

     o    Consulting incurred with the private placement                  20,000

     o    Paying outstanding accounts payable                             50,000

     o    New Company video for advertising                               19,000

     o    New Company brochure and logo                                   10,000

     o    Updating supplies with new logo                                  5,000

     o    New engineering manual                                          10,000

     o    Updating the Company website                                    25,000

     o    Ongoing attorney's fees                                         25,000

     o    3 months operating expenses                                     61,000

     o    Marketing efforts                                              450,000

     o    Set aside for potential acquisitions                           800,000
                                                                      ----------

   Total                                                              $1,500,000




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The aforementioned $1,500,000 of convertible debentures is a part of a term
sheet agreement with AJW Partners, LLC and New Millennium Capital Partners II,
LLC which calls for up to a total of $8,000,000 of convertible debentures to be
issued over a one year period ending on September 1, 2001. The term sheet
agreement is not binding on either party and additional purchases of our
convertible debentures will be based on a mutually agreeable use of proceeds
from the sale of these debentures.

The primary terms of the September 2000 Convertible Debentures are as follows:

- -    Entire principal amount will mature on September 26, 2001.

- -    Debentures bear 10% interest per annum with interest payments due
     quarterly. Interest to be paid in cash or shares of Common Stock solely at
     the option of the Company.

- -    The debenture holders have the option to convert any unpaid principal into
     shares of our Common Stock at any time after the original issue date
     (subject to certain limitations).

- -    The conversion price per share in effect on any conversion date shall be
     the lesser of (1) $0.34 per share or (2) 60% of the average of the lowest
     three inter-day trading prices during the ten trading days immediately
     preceding the applicable conversion date.

- -    The debentures bear a mandatory prepayment penalty of 130% of the principal
     and all accrued interest being prepaid.

- -    The debentures are secured by all unpledged assets of DeMarco Energy,
     including our current and pending patents.

- -    DeMarco Energy is required to file a SB-2 Registration Statement with the
     Securities and Exchange registering 200% of the Common Stock underlying the
     debentures.

The Secured Convertible Debenture Purchase Agreement, the DeMarco Energy Systems
of America, Inc., 10% Secured Convertible Debenture, the Security Agreement, the
Intellectual Property Security Agreement, the Registration Rights Agreement, and
the Escrow Agreement were all filed electronically as Exhibits to the Securities
and Exchange Commission Form 8-K filed with the Commission on October 11, 2000.

We are exploring the possibility of acquiring a company that would be
complementary to our current operations. We believe that the acquisition of a
small energy design engineer firm would be very beneficial to our operations. We
are currently looking for such a company in the Washington, D.C. area which
would complement our involvement with the PG&E Energy Services contract (See:
"Recent Developments"). Another potential area for acquisitions would be small
lighting retrofit organizations. Most projects on which we have bid in the past
and plan on bidding in the future usually encompass both lighting retrofit and
air conditioning and heating components in order to maximize the reduction in
energy consumption. However, at this point we have not identified or contacted
any one specific company regarding acquisition possibilities other than the
contact with Lighting Management Consultants (See: "Recent Developments"), which
has been put on hold at this time.

We had negative working capital of $382,000 at June 30, 2000 as compared to
negative working capital of $87,000 at the end of the prior fiscal year end June
30, 1999. This increase in negative working capital is primarily the result of
the funding of operations to date.

We had an unrestricted cash balance of $3,000 at March 31, 2001 as compared to a
cash balance of $23,200 at June 30, 2000. We also have $250,000 of cash being
held in escrow pending a successful registration of the aforementioned common
stock. This decrease in unrestricted cash balances was caused by our funding of
operations for the current nine-month period out of the partial proceeds we
received from the convertible debenture offering as well as additional funding
from our current Chairman, President and Chief Executive Officer. We anticipate
that with the complete funding of the debentures we will be able to
substantially increase our marketing presence for the foreseeable future. We
cannot assure you that these efforts will have the desired effect of increasing
sales or profitability.



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We had negative working capital of $836,000 at the end of March 31, 2001 as
compared to negative working capital of $382,200 at the end of the prior fiscal
year end, June 30, 2000. This increase in negative working capital is primarily
the result of increasing our current debt through the partial funding of the
Secured Convertible Debentures in September 2000 as well as operating losses of
$421,300 incurred for the current nine-month period.

Variations in shareholder/insider debt (other than the issuance of the
convertible debentures) are attributable to the settlement of the estate of
Louis DeMarco, the prior majority shareholder, and the dissolution of Cyberlink
Systems, Inc., a former subsidiary of DeMarco Energy (See: "BUSINESS").
Cyberlink ceased doing business in March, 1998 and was officially dissolved in
June, 2000. DeMarco Energy continues to honor the outstanding obligations of
Cyberlink which consisted of a $100,000 line of credit and 4 leases on various
computer equipment. At this point, we have paid off the line of credit but still
have approximately $50,000 remaining on the computer equipment leases. We
continue to utilize the computer equipment under these leases. There have not
been any defaults on these obligations to date.

NEW ACCOUNTING PRONOUNCEMENTS

We have adopted FASB Statement 128. It is not expected that we will be impacted
by other recently issued standards. FASB Statement 128 presents new standards
for computing and presenting earnings per share (EPS). The Statement is
effective for financial statements for both interim and annual periods ending
after December 15, 1997.

FASB Statement 131 presents news standards for disclosures about segment
reporting. We do not believe that this accounting standard applies to us as all
of our operations are integrated for financial reporting and decision-making
purposes.

YEAR 2000 PREPAREDNESS

We have not been materially affected with Y2K problems to date.

INFLATION

Our results of operations have not been affected by inflation and we do not
expect inflation to have a significant effect on its operations in the future.

                                    BUSINESS

GENERAL

DeMarco Energy Systems, Inc., a Texas corporation, was founded by Mr. Louis
DeMarco, father of Victor DeMarco, our current Chairman, President and Chief
Executive Officer and began operations in June 1983. On November 17, 1989 Mr.
DeMarco, as an individual, acquired a majority interest in Fountain Head, Inc.,
a public shell corporation with shareholders but no operations. We completed a
reverse merger with this shell on December 1, 1989, thereby becoming a publicly
traded corporation, and changed the name of our company to DeMarco Energy
Systems of America Inc., a Utah corporation.

From 1978 to 1982 (prior to the formation of DeMarco Energy Systems, Inc.) Louis
DeMarco designed and sold solar energy panels to the commercial and residential
markets. The panels were manufactured by Glasstron Boat Manufacturing. This
phase of the business was discontinued and sold to a third party in 1982, prior
to the formation of our company, when the Federal Government ceased the tax
credits that were allowed for this type of energy conservation. Mr. DeMarco and
two engineers, who became employees of DeMarco Energy, then began working on the
concept of an energy efficient geothermal heat pump. They received a systems
patent on September 3, 1985 that was later assigned to DeMarco Energy Systems,
Inc. in December 1989 in exchange for 10,396,790 shares of our common stock. Of
these issued shares, Mr. Victor DeMarco, received 4,900,000 shares from his
father. The remaining shares were issued to Mr. Louis DeMarco for the rights to
the patent. The patent revolves around the interface with a municipal water main
and has three basic components. The first is taking water out of the municipal
water main and running it through a heat exchanger and returning the water to
the municipal



                                       12
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water main. Secondly, the water running through a heat exchange device; and
third that heat exchange device being an integral part of a geothermal heat
pump. Our patent consists of all three of these components connected together in
a specific series. The patent is, therefore, primarily an installation
technology. This patent will expire on September 3, 2005.

From 1986 to 1990, we had an exclusive licensing agreement with an Oklahoma
manufacturer that resulted in very few sales. That agreement was terminated in
1990 due to lack of marketing activity from that entity.

On September 14, 1990 we entered into an exclusive brand name licensing
agreement with FHP. This agreement gives FHP the exclusive rights to
manufacture, distribute, market and sell the Energy Miser system with the
DeMarco Energy Miser label on the products. This agreement is still in force but
can be terminated at any time by either party with 60 days notice. We have had
minimal success under this agreement from inception to date. We believe there
are at least three (3) reasons for this lack of sales. The primary reason has
been the reluctance of various government agencies to allow us to tap into
municipal water mains for fear of contamination of the potable water (public
drinking water) (See "Government Regulation"). Another has been our lack of
sufficient operating capital to properly develop a solid marketing campaign to
promote our systems and gain exposure to potential customers. And the last
reason has been the need for an adequate engineering manual to assist sales
representatives and dealers to understand the intricacies of the system and give
them a visual method to promote our products to potential consumers. We now have
that manual completed and ready for distribution (See "The Company" and "Recent
Developments").

On February 5, 2000, we signed an amended agreement with FHP which will now
allow us to also sale the Energy Miser system directly to end users without
going through a FHP representative.

We have filed a second patent application with the United States Patent office.
This patent is for an invention that relates to heat pumps that are
automatically thermodynamically balanced to operate at optimum conditions using
water, and in this case reuse water systems. This patent, while similar to our
current patent, was designed to utilize reuse water from private, public or
other types of managed secondary water lines with the DeMarco Energy Miser
heating and cooling system. Reuse water is defined as treated sewer water that
falls below the standards of drinking water. For many years, reuse water has
been used in secondary water systems for watering lawns and charging fire
hydrants, as well as other non-potable water applications. It has only been in
recent years that the secondary water systems have been given greater
consideration due to water shortages. If this patent is granted we believe that
government agencies will be much less reluctant to allow us to tap into reuse
water mains, although we can give no assurances that they will be receptive. We
have received initial comments from the Patent Office and have replied to those
comments. We are currently waiting for any further responses from that office
regarding this patent application. Over the last two years we have spent
approximately $15,000 for research and development costs as it relates to this
patent.

In July 1996, we founded Cyberlink Systems, Inc. ("Cyberlink"), a wholly-owned
subsidiary. Cyberlink was organized to refurbish and market used computer
components such as computer monitors and printers. Due to the continued decline
in costs of new computer equipment our profit margins eroded and continuing to
operate became unfeasible. Cyberlink ceased doing business in 1998. All
activities regarding Cyberlink were wound down over the next year and it was
dissolved in June 2000. (See "Liquidity and Capital Resources").

We currently compete in the heating and cooling market, and primarily in the
geothermal heat pump segment. Within this business segment we market, sell and
(1) install heating and cooling systems during construction of new facilities,
and (2) install heating and cooling systems in existing facilities replacing
less efficient, antiquated, or inoperable systems.

We have prepared a marketing presentation of the Energy Miser system which
targets energy service companies. These companies are subsidiaries of large
power companies that market their power services to large energy usage clients
such as federal buildings. Some of the power companies that have these energy
service company subsidiaries include Reliant, Northern States Power, Duke and
Southern California Edison. Some other corporations that also have energy
service companies include Johnson Controls, Honeywell and Chevron. The creation
of these type of companies stemmed from a federal mandate signed in 1993 by
President Clinton called the Climate Change Action



                                       13
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Plan. It basically mandates that all federally owned facilities save 30% of
their total energy consumption by the year 2010. Energy service companies offer
performance contracting for projects generally greater than $10 million, most of
which require retrofitting heating and cooling systems. They implement systems
that provide the greatest percentage of energy reduction to maximize savings
benefits and focus on the shortest return on investment cycle. We cannot assure
you that the marketing program will produce the desired results of substantially
increasing revenues or profitability.

From inception to date we have had a total of eleven installations of our Energy
Miser system in five states. A summary of these installations follows:

    o    Beaufort Marine Air Station
         Beaufort, SC
         378 Tons
         Currently under construction
         This installation was designed by the Corp of Engineers as a DeMarco
         Energy Miser system. An FHP representative sold the product and we were
         paid a royalty of 11% of the sales price of the system.

    o    Belle Fouche Area Community Center
         Belle Fouche, SD
         135 Tons
         Currently under construction and we will receive a royalty of 20% of
         the sales price of the system.

    o    Winner Elementary School
         Winner, SD
         40 Tons
         Installed 1997
         This installation was designed by a private mechanical engineering firm
         as a DeMarco Energy Miser System. A FHP representative sold the system
         and we were paid a royalty of 20%. The expansion was funded through a
         performance contact by Northern States Power. This was an energy
         services company project.

    o    Winner Middle School
         Winner, SD
         42 Tons
         Installed 1997
         This installation was designed as a DeMarco Energy Miser System. A FHP
         representative sold the system and we were paid a royalty of 20%. The
         expansion was funded through a performance contact by Northern States
         Power. This was an energy services company project.

    o    Ft. Irwin Army Tank Training Base
         Barstow, CA
         790 Tons
         Installed 1996
         This installation was designed through a grant from Southern California
         Edison, for $800,000. We donated the patent to this project because of
         its designation of Show Case Facility. This was also an energy services
         company project.

    o    Rosebud Electric
         Gregory, SD
         12.5 Tons
         Installed 1995
         This installation was donated and we received no royalty. The local
         utility installed the DeMarco Energy Miser system in their
         administrative office as a show case installation.



                                       14
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    o    Winner Clinic
         Winner, SD
         7.5 Tons
         Installed 1994
         This system was installed by a private owner with our assistance. We
         received no royalty for the installation.

    o    South Dakota Discovery Center and Aquarium
         Pierre, SD
         150 Tons
         Installed 1992
         We donated the patent for this installation. It came about through
         donations from the state of South Dakota, the city of Pierre, as well
         as several private groups. We were in return granted the right to
         showcase this installation. We used this installation in one of our
         first advertising videos.

    o    Hermiston Movie Theater
         Hermiston, OR
         55 Tons
         Installed 1987
         This system was installed during the time we were under the patent
         license agreement with Climatemaster. We receive payment through that
         agreement of a 1% royalty.

    o    Hermiston Library
         Hermiston, OR
         100 Tons
         Installed 1987
         This system was installed under the same terms as the Hermiston Movie
         theater listed above.

    o    Monroeville Water Authority
         Monroeville, PA
         10 Tons
         Installed 1984
         This was our first municipal water heat pump installation. This system,
         including the unit was donated by DeMarco Energy.

We have faced government agency constraints in the past in allowing us access to
public water mains. We have spent an inordinate amount of time and effort over
the past years in lobbying state and local government agencies to enact
legislation to change water codes and rules to allow access to that market. We
believe our product does not impose a health or any other risk on the potable
water supply. The United States Department of Energy ("DOE") completed a study
of the effects of geothermal water pumps connected to potable water mains and
released the results in April 1998. The title of their report is "Municipal
Water-Based Heat Pump Heating and/or Cooling Systems". Their findings on the
water quality tests included the following: "From the limited number of
installations that were sampled in the two states, it appears from the data that
such systems have limited detectable impact on water quality, biological growth,
metal concentration, and residual chlorine." The DOE study also concluded that
geothermal heat pumps were 50% to 70% more energy efficient than other types of
systems.

Despite our lobbying efforts and the DOE study, to date there has been very
little done by government agencies to enact the above described legislation. As
a result, we have refocused our marketing efforts toward entities that either
own or control their own water systems. Entities and institutions where we are
concentrating our efforts include military bases, school systems, state or city
owned buildings, federal facilities, and large campus type facilities, such as
colleges. These types of facilities utilize large quantities of water and in
several instances control their own water system. We have had prior successes,
though limited in scope, with military installations. We also believe smaller
communities with less stringent government bodies and regulations will be good
prospects for our energy saving products.



                                       15
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We have had inadequate capital in the past in order to mount a viable marketing
plan for our product. Through past sales of our convertible debentures we have
been able to produce updated brochures, an engineering manual, and have updated
our website. The engineering manual has been completed while the brochures are
currently being printed. We will provide FHP with these materials upon the
completion of the printing of the brochures. We anticipate the distribution
occurring upon the funding of the remaining $1,000,000 of convertible debentures
(See "Liquidity and Capital Resources"). FHP has verbally agreed to do a mass
mail out of our materials to their nationwide sales force. We initially intend
to hire internally up to three national sales representatives to call on all
members of the FHP sales force to educate them as to the benefits offered by the
Energy Miser system.

PRODUCTS

The DeMarco Energy Miser Heating and Cooling System

The Energy Miser is a patented geothermal heat pump system utilizing the
municipal water main or any other underground piping loop to heat, cool and
provide domestic hot water for buildings. Based on the results from our limited
prototype installations and a DOE study, we believe these heat pumps are from
30% to 70% more efficient than other methods for heating and air conditioning
(See "Business"). Monthly operating costs are significantly lower than other
methods.

A traditional heat pump system transfers energy to and from outside air.
Geothermal heat pumps normally use the heat absorbing, or heat supplying,
capacity of large bodies of water such as lakes, ponds, water wells or specially
constructed networks of pipe called ground loops. The requirements for a "large
body of water" as the external source or the costly excavating required for the
heat pump, imposes three constraints on anyone wanting to take advantage of the
system. The first is the need to be located near such a body of water if a
natural source is going to be used. The second is the added expense of drilling
a water-well. The third is the need for enough property to accommodate the
underground installation of several hundred feet of plastic pipe.

The Energy Miser system is a geothermal heat pump system that uses water to
provide the thermal energy needed to heat and cool. Our system is different in
that it utilizes municipal water mains, reused water or any other managed water
supply. There is no need for ground loops, wells, chillers, cooling towers or
boilers. We believe this makes the Energy Miser system much more viable for the
consumer market. Although some government regulators and others have expressed
concerns about the integrity of the water, we believe the concerns are unfounded
because the water simply passes through a double walled plate heat exchanger
with no chance of contamination and is returned to the water source with only a
slight temperature change.


The Energy Miser system has to date (pending the outcome of the second patent
application for the utilization of reuse water sources) only utilized potable
water systems as demonstrated within several military bases, as well as other
commercial and institutional applications nationwide. If the patent for the
utilization of reuse water is approved we believe we will have greater success
in gaining acceptance from government regulators as their concerns over
contamination of the potable water supply will be lessened. These reuse water
sources are controlled at the municipal level and we intend to launch marketing
efforts in cities using or proposing to implement reuse water systems. Although
we anticipate an increase in revenues if the reuse water patent is approved
there can be no assurances that such marketing efforts will have their intended
effect of increasing revenues or profitability.

Energy Efficient Lighting Systems

We have not been involved in energy efficient lighting systems in the past,
however, we have recognized the need to either acquire an entity that is or
joint venture with such an entity. We have found that most projects that we are
bidding on for our air conditioning and heating systems also require the
installation of energy efficient lighting. We believe that by combining the
bidding process for both types of energy saving services we can generate
additional sales revenues. However, we cannot assure you that such additional
sales will occur.



                                       16
   17

We have signed a Strategic Partnership agreement with Lighting Management
Consultants (LMC) in Houston, Texas. The agreement provides for forthcoming
lighting projects awarded to DeMarco to be performed by LMC within their
geographic business environment. This agreement was signed on December 20, 1999
and will continue in force until terminated by either party with 60 days written
notice. All projects that are in place at the time of termination will be
completed by LMC. LMC will be responsible for all aspects of the lighting
project including performing energy audits, preparing the lighting bids and
completing the installation per the terms of the project requirements. We will
receive 5% of the revenue generated from all accepted bid contracts.
Additionally, we have entered into a Strategic Partnership with SLi, Inc.
(NYSE:SLI), which provides for SLi to perform lighting retrofit and energy
management services for DeMarco awarded contracts outside the parameters, scope
and geography of the LMC partnership. This agreement was signed May 19, 2000 and
contains the same termination and responsibility provisions as the LMC
agreement. As of the date of this prospectus there have been no sales generated
from these agreements.

In commercial facilities, lighting typically represents 30 to 40 percent of a
commercial facility's energy consumption. By reducing the kilowatts used for
lighting, utility costs can be reduced. Efficient lighting systems can reduce
consumption by as much as 50 percent, without reducing lumens.

The lighting retrofit services may be offered as a combined package with the
DeMarco Energy Miser system, creating a marketing/sales program based upon
return on investment time parameters. Sub-contractors generally located within
the geographic region of the project perform lighting retrofit installations.
These sub-contractors are identified, recruited and managed by DeMarco's
partners. As of the date of this prospectus, we have not initiated sales efforts
for lighting products.

On June 27, 2000, we signed a letter of intent to acquire Lighting Management
Consultants. Terms of the acquisition included cash and stock for one hundred
percent of the equity in LMC. Because of the results of financing and certain
conditions arising from the negotiations of the acquisition, both parties to the
letter of intent have agreed to place on hold and revisit the acquisition
discussions later in 2001.

MARKETING AND COMPETITION

We market and sell our Energy Miser system through a brand name partnership
agreement with FHP, of Ft. Lauderdale, Florida, and via exposure through the
Geothermal Heat Pump Consortium. The Geothermal Heat Pump Consortium is a
consortium of over 80 of the largest utilities in the United States. A majority
of the heat pump manufacturers deal with the Environmental Protection Agency
("EPA"). These utilities and manufacturers have formed what is called the
Geothermal Heat Pump Consortium or Geo Exchange based in Washington, D.C. This
is our industry association. It provides a constant source of leads and
technical papers and research materials. DeMarco and FHP focus primarily on the
commercial and institutional markets. We display the Energy Miser at trade shows
in booths for public exhibition and education. In addition to trade shows, we
market the Energy Miser directly to end users, architects, designers and
installers of HVAC (Heating, Ventilation and Air Conditioning) equipment. In
this business segment, we are in competition with all other producers of HVAC
systems, most of which are more firmly established in the marketplaces and have
substantially greater financial resources than us.

A commercial job will typically start at the AE (Architectural Engineering)
design level. They will design a certain type of system requirement for the
project. Once this has been accomplished the mechanical engineers will actually
do the computer design and draw blueprints. Then the General Contractor will
request three (3) different bids on the equipment. If our system technology fits
within the requirements of the job, FHP's sales representatives will be
contacted and asked to bid the equipment portion of the project. We have a
standardized price for the equipment although in certain cases, especially in
military projects, it may be necessary to negotiate the price to be competitive.
In those instances we will negotiate the royalty fees and cut the cost of the
equipment slightly to aid us in getting the project.

On October 10, 2000, we retained the services of Marschall Design, a
fifteen-year-old corporate image consulting company. Marschall will assist us in
our marketing efforts. The new media materials became available for release in



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February of 2001. Marschall will assist with brochures, tradeshow display,
stationery, web design plus any other areas requiring image design and
enhancements.

PWG Media of Austin, Texas has been retained by us to build an effective
corporate visual program. An eight-minute video describing the Energy Miser
system became available in December of 2000. Marschall and PWG have worked
together in the past to assist each other and their clients with image design
and image conveyance measures.

We have budgeted approximately $400,000 for marketing efforts for the next 12
months. The areas we have targeted for these expenses are as follows:


                                                                 
     o    Brochures, letterhead and new logo                        $ 10,000

     o    Media                                                       19,000

     o    Marketing Vice-President                                    83,000

     o    Sales engineer                                              75,000

     o    Public relations                                            65,000

     o    Trade shows                                                 60,000

     o    Printing and direct mail                                    40,000

     o    Advertising and video                                       48,000
                                                                    --------

            Total                                                   $400,000


GOVERNMENT REGULATION

A significant obstacle we have confronted in the marketing of the Energy Miser
is local governmental interpretation and regulation. Local water regulations
vary from one local government agency to the next but most are centered around
concern over contamination of the local potable water supply. The Energy Miser
requires a constant flow of water, the volume of which must increase as the
amount of space to be air conditioned and or heated increases. For many
applications, this requires connecting into the public water supply to gain
access to "main" water lines. In some cases public officials in charge of
maintaining public water supplies challenge any such tapping into the public
potable water supply. We contend that the Energy Miser does not use water - it
only uses the thermal properties of the water, meaning that the water removed
from the main is returned at a slightly different temperature. We are not aware
of any proof to support water quality concerns of public officials (See the DOE
report under "Business"). However, we can offer no assurances that we will ever
be able to overcome the concerns of public water officials.

At the federal level there has been some positive impact from government
relations. President Clinton signed the Climate Change Action Plan in 1993. This
required all federally owned facilities to save 20% of their total energy
consumption by 2005. That act has been revised twice, and, as of 1999, federal
facilities were required to save 35% of their total energy consumption by 2010.
This is a federal mandate. Most of the military and federal buildings have not
met this goal. We believe most of the military and federal facilities are
continuing to attempt to find ways to save energy. We further believe our
technology has the ability to save the government facility that energy
percentage requirement just by changing to our air conditioning and heating
system technology. On the negative side, the federal government does not have
any regulations (i.e. the EPA or federal plumbing codes). There are no federal
codes drawn around the use of municipal water for this purpose, which means we
are subject to the varying local laws.

According to information obtained from the City of Austin, Texas web site
(http://www.ci.austin.tx.us/wri/waterreuse.htm), secondary water systems have
been used for more than twenty years, and recently became the initiative of
approximately 2,000 communities throughout the United States. Currently, more
than 1,500 cities worldwide employ this technology as a water conservation
measure. Secondary water systems provide water treated to a standard less than
that of potable water, and referred to as either reuse, gray, or brown water.
This water type is used for applications other than human or animal consumption,
such as cooling towers and boiler systems, lawn sprinklers and fire prevention.



                                       18
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RECENT DEVELOPMENTS

The Counsel of Governments in Washington, D.C. has awarded a contract estimated
to be worth over $1 billion over the life of the program to PG&E Energy Services
(an energy services company (NYSE:PCG)), whose bid included the DeMarco Energy
Miser for geothermal heating and cooling systems for upgrades and retrofits.
PG&E Energy Services division was recently acquired by Chevron Energy Solutions
division (NYSE:CHV). PG&E Energy Services management confirmed that our contract
was conveyed in the sale and we have received an executed master agreement dated
February 1, 2001 from Chevron of their acceptance of this conveyance. The
billion dollar estimate was calculated from retrofitting 154 public schools,
4000 HUD homes, plus government owned facilities throughout the jurisdiction of
the Counsel of Governments.

We have estimated that the heating and cooling portion of this contract could
represent up to $50,000,000 in sales of our systems for FHP (the manufacturer of
the Energy Miser) if our bids are accepted, with our portion of the royalties
ranging from $5,000,000 to $10,000,000. Work on the contract has been
rescheduled to begin as early as the spring of 2001. We have received
confirmation from Chevron that they want to use our technology at the water
treatment facility in Washington D.C. and we made a presentation in the first
quarter of calendar year 2001 to the Counsel of Governments to give them a
better understanding of the benefits of our Energy Miser system.

The Counsel of Governments includes municipalities and local governments
surrounding Washington, D.C., which may include the public school systems in
several counties and municipalities as well as public housing authorities. Other
agencies that may become users of this program, greatly expanding the scope and
business potential, include agencies of the Federal Government and other
municipalities outside of the immediate Washington, D.C. metropolitan area.
DeMarco Energy has also been invited to bid lighting portions of the project
from the ESCO.

During the eight-month period from January through August 2000, we issued a
series of convertible debentures bearing 8% interest. A total of $229,000 was
raised from this issuance. The debentures mature in 24 months from the time of
issue. Interest payments are calculated quarterly and totaled upon conversion
and included in the stock distribution. The debentures carry various conversion
rights ranging from $0.10 to $0.45 a share. The holders have the right to
convert any or all of the principal into our common stock at any time after the
first 12 months from issuance. If all debenture holders elect to convert, we
will issue approximately 1.2 million shares of our common stock to the holders
and be relieved of the debt. We utilized the proceeds of these convertible
debentures to reduce accounts payable and for operating expenses.

We are currently finalizing a convertible debt offering of $1,500,000 (see
"MANAGEMENT'S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS") that will be
directed toward acquisitions, marketing, internal corporate infrastructure
development, and/or general administrative expenses. We received the first
$500,000 from this debt offering on September 27, 2000.

On November 28, 2000, we in conjunction with the O'Connor Company of Rapid City,
South Dakota were issued the design-win for the DeMarco Energy Miser heating and
cooling system. The system will be installed in the Community Center in Belle
Fourche, South Dakota. This is a community center that includes an olympic size
pool, a basketball court, locker rooms, meeting rooms, and a 200 seat
auditorium.

The 67,000 square foot facility has an estimated heating and cooling equipment
sales price of $106,000, which does not reflect installation costs. We received
our standard royalty payment of 20% of the sales price in March 2001. The first
purchase order for 3 of the 18 units has been issued, and the remaining 15 units
will be ordered within 30 - 60 days. FHP will be manufacturing the units.

In February 2001, Supermarket Environment Services Company notified us that the
Energy Miser system is being considered for an energy savings pilot program for
a regional grocery store chain located in the southwestern part of the United
States. We cannot assure you that we will be successful in securing this
project.



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LEGAL PROCEEDINGS

We are not a party to any material legal proceedings, and no material legal
proceedings have been threatened by or, to the best of our knowledge, against
us.

DESCRIPTION OF PROPERTY

We occupy approximately 1,200 square feet of office space at 12885 Hwy 183,
Suite 108-A, Austin, Texas 78750. We own no property other than office
furniture, equipment, software and the patent for the Energy Miser System.

EMPLOYEES

We currently employ 3 full time people. It is anticipated that up to 20
additional personnel will be required to meet the demands of the projected
market over the next five years. Most of these positions will be added in the
areas of sales, marketing and project management as our projected volume
increases. We cannot assure you that such volume increases will occur.

                                   MANAGEMENT

EXECUTIVE OFFICERS AND DIRECTORS

The following table sets forth information concerning the directors and
executive officers of DeMarco Energy and their ages and positions. Each director
holds office until the next annual stockholders' meeting and thereafter until
the individual's successor is elected and qualified. Officers serve at the
pleasure of the board of directors.




NAME                               AGE           POSITION

                                    
Victor M. DeMarco ..............   37     Chairman, President and CEO
John W. Adams ..................   50     Director, Vice-President of Sales
Mary L. DeMarco ................   36     Director


Victor M. DeMarco, President/CEO. Mr. DeMarco served as Executive Vice President
of DeMarco Energy Systems from 1990 to 1992. He was appointed President and
Chief Executive Officer in 1992. He became Chairman of the Board in 1999 upon
the death of the then Chairman Louis DeMarco. He is currently the only member
serving on the Board of Directors. He has been employed by DeMarco Energy
Systems of America, Inc. for more than 15 years. During that time, Mr. DeMarco
has been involved with research of geothermal heat pumps and related technology,
resulting in an experienced working knowledge of geothermal heat pump
applications ranging from manufacturing and installation to sales and marketing
of the Energy Miser systems. Mr. DeMarco has been cited in numerous industry
trade publications, television interviews, news papers, as well as serving as an
advisor for the Geothermal Heat Pump Consortium. Mr. DeMarco majored in
marketing and finance at Texas Technological University in Lubbock, Texas.

John W. Adams, Vice President of Sales and a Director. Mr. Adams joined our
operation in November 2000 and was appointed to the Board of Directors in April
2001. From 1994 to November 2000 he was Vice President-Lighting for Sempra
Energy Solutions where he directed and managed the lighting division. His
responsibilities included analyzing and developing strategic plans for lighting
energy savings for clients. He directed the business development unit and the
engineering and administrative managers. Mr. Adams has experience in technology
based sales, marketing, engineering, energy audits and construction as it
relates to energy savings performance contracting. He has been in the lighting
business since 1985 and has earned a certification for LC (Lighting Certified)
by the National Council on Qualifications for the Lighting Professional and a
CLMC (Certified Lighting Management Consultant) by the International Association
of Lighting Management Companies. He attended the University of Houston in
Houston, Texas.

Mary L. DeMarco, wife of Victor DeMarco, was appointed to the Board of Directors
in April 2001. Ms. DeMarco attended Northwood Institute in Cedar Hill, Texas and
received an Associates Degree in Fashion



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Marketing/Merchandising. Since 1998 Ms. DeMarco has been assisting DeMarco
Energy on a part-time basis in various capacities. From 1995 to 1998, Ms.
DeMarco was a Merchandiser for Lange Marketing in Springfield, Illinois where
she was responsible for maintaining 11 specialty/gourmet markets. Ms. DeMarco
was a travel representative for Travel Center in Austin, Texas from 1992 to
1995. From 1985 to 1992 as Vice President of Sales she managed and trained
employees for Trophies, Inc., in Dallas, Texas, an awards and incentive
business.

All officers and directors devote 100% of their professional time to our
business operations.

During the last five years, no officers or directors have been involved in any
legal proceedings, bankruptcy proceedings, criminal proceedings or violated any
federal or state securities or commodities laws or engaged in any activity that
would limit their involvement in any type of business, securities or banking
activities.

No person who, at any time during our past fiscal year, was a director, officer,
or beneficial owner of more than 10% of any class of equity securities failed to
file, on a timely basis, any report required by Section 16(a) of the Exchange
Act during the most recent fiscal year.

EXECUTIVE COMPENSATION

The following table reflects compensation paid to our chief executive officer.



                                                                                         LONG TERM COMPENSATION
                                                                                  ----------------------------------
                                                                                           AWARDS
                                                                                  -----------------------    PAYOUTS
                                                        ANNUAL COMPENSATION       RESTRICTED   SECURITIES    -------
                                                --------------------------------    STOCK      UNDERLYING     LTIP       ALL OTHER
                                                 SALARY      BONUS       OTHER      AWARD        OPTIONS     PAYOUTS    COMPENSATION
     NAME AND PRINCIPAL POSITION         YEAR     ($)         ($)         ($)        ($)         SARS(#)       ($)          ($)
     ---------------------------         ----   --------    --------    --------  ----------   ----------    --------   ------------
                                                                                                
Victor DeMarco ........................  2000   $ 45,600    $      0    $      0   $      0            0            0     $      0
  President & Chief Executive Officer


No person makes over $100,000 per year.

COMPENSATION OF DIRECTORS

We do not currently compensate directors in cash for any services provided as a
director

         SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

The following table sets forth, as of May 31, 2001, the name and shareholdings,
including options to acquire Common Stock, of each person who owns of record, or
was known by us to own beneficially, 5% or more of the shares of the Common
Stock currently issued and outstanding; the name and shareholdings, including
options to acquire the Common Stock, of each director; and the shareholdings of
all executive officers and directors as a group.



                                  NAME AND ADDRESS                                  AMOUNT AND NATURE
  TITLE OF CLASS                OF BENEFICIAL OWNER                             OF BENEFICIAL OWNERSHIP(2)         PERCENT OF CLASS
  --------------                -------------------                             --------------------------         ----------------

                                                                                                          
Common Stock       Victor DeMarco                                                9,255,609 Direct/Indirect              25.9%
                   12885 HWY 183, Ste 108A, Austin, Texas 78750
Common Stock       Mary L. DeMarco                                                 110,000 Direct                        0.3%
                   12885 HWY 183, Ste 108A, Austin, Texas 78750
Common Stock       John W. Adams                                                    10,500 Direct                        0.1%
                   12885 HWY 183, Ste 108A, Austin, Texas 78750
Common Stock       AJW Partners, LLC                                             5,434,782 Direct(1)                    15.2%
                   155 First Street, Ste B, Mineola, New York 11501



                                       21
   22

                                                                                                               
Common Stock       New Millennium Capital Partners II, LLC                       5,434,782 Direct(1)                    15.2%
                   155 First Street, Ste B, Mineola, New York 11501
Common Stock       Executive Officers and Directors as a Group (3 persons)       9,376,109 Direct/Indirect              26.3%
                   12885 HWY 183, Ste 108A, Austin, Texas 78750


There are currently no outstanding options or warrants to purchase shares of our
stock.

(1)  Shares issuable upon conversion of 10% Secured Convertible Debentures
     assuming a conversion price of $0.138 per share. (See "Selling
     Stockholders").

     AJW Partners, LLC is a private investment fund that is owned by all of its
     investors and managed by SMS Group, LLC. SMS Group, LLC, of which Mr. Corey
     S. Ribotsky is the fund manager, has voting and investment control over the
     shares listed above owned by AJW Partners, LLC.

     New Millennium Capital Partners II, LLC is a private investment fund that
     is owned by all of its investors and managed by First Street Manager II,
     LLC. First Street Manager II, LLC, of which Mr. Glenn A. Arbeitman and Mr.
     Corey S. Ribotsky are the fund managers, have voting and investment control
     over the shares listed above owned by New Millennium Capital Partners II,
     LLC.

(2)  Direct ownership indicates shares held in the name of the listed
     shareholder. Indirect ownership indicates shares held indirectly (i.e. in a
     trust, by a spouse, etc.).

                              SELLING STOCKHOLDERS

On September 26, 2000, AJW Partners, LLC and New Millennium Capital Partners II,
LLC purchased an aggregate of $1,500,000 of 10% Convertible Debentures to
purchase, respectively, a total of 5,434,782 and 5,434,782 shares of common
stock from us in a private placement transaction. Of the $1,500,000 invested,
$1,000,000 will be received upon effectiveness of this registration statement
and satisfaction of certain conditions.

We determined the number of shares to be offered for resale by this prospectus
by agreement with the selling security holders, and in order to adequately cover
a reasonable increase in the number of shares required. In accordance with the
agreement, we included 200% of the number of shares of common stock which would
be issuable upon conversion in full of the debentures, assuming (i) the
debentures were converted at a price equal to the lesser of (a) $0.34 and (b)
60% of the average of the lowest three inter-day prices (which need not occur on
consecutive trading days) during the ten trading days immediately preceding the
closing date and (ii) the debentures remained outstanding for one year and all
interest was paid in shares of common stock. Since the number of shares of our
common stock issuable upon conversion of the debentures will change based upon
fluctuations of the market price of our common stock prior to a conversion, the
actual number of shares of our common stock that will be issued under the
debentures, and consequently the number of shares of our common stock that will
be beneficially owned by AJW Partners and New Millennium Capital Partners cannot
be determined with certainty at this time. Because of this fluctuating
characteristic, we agreed to register a number of shares of our common stock
that exceeds the number of our shares of common stock currently beneficially
owned by AJW Partners and New Millennium Capital Partners.

Each holder of the debenture may not convert its securities into shares of our
common stock if after the conversion, such holders together with any of its
affiliates, would beneficially own over 4.999% of the outstanding shares of our
common stock. This restriction may be waived by each holder on not less than 61
days notice to us. The number of shares of our common stock listed in the table
below as being beneficially owned by AJW Partners and New Millennium Capital
Partners includes the shares of our common stock that are issuable to each of
them, subject to the 4.999% limitation, upon conversion of their debentures. The
4.999% limitation may, however, be waived by AJW Partners or New Millennium
Capital Partners (but only as to themselves) upon a 61 days prior notice to us
and as a



                                       22
   23

such, they each may acquire and sell in excess of 4.999% of our common stock
through a series of conversions and sales under the debentures.

Each of the selling security holders has represented to us that it did or will
with respect to the common stock issuable upon conversion of its debentures,
acquire the securities listed opposite its name in the selling security holders
table, in the ordinary course of business, and that it does not have any
agreement or understanding, directly or indirectly, with any person to
distribute those securities. None of the selling security holders are
broker/dealers or affiliates of broker/dealers.

The following table sets forth the name of each person who is offering shares of
common stock by this prospectus, the number of shares of common stock
beneficially owned by each person, the number of shares of common stock that may
be sold in this offering and the number of shares of common stock each person
will own after the offering, assuming they sell all of the shares offered.
Beneficial ownership is determined in accordance with SEC rules and generally
includes voting or investment power with respect to securities. Common shares
that are issuable upon the exercise of outstanding options, warrants,
convertible Preferred Stock or other purchase rights, to the extent exercisable
within 60 days of the date of this Prospectus, are treated as outstanding for
purposes of computing each Selling Stockholder's percentage ownership of
outstanding common shares.



                                                        Shares Beneficially Owned                      Shares Beneficially Owned
                                                             before Offering        Number of Shares         After Offering
              Selling Stockholders                      Number(1)      Percent(2)   Being Offered(3)   Number(4)         Percent
              --------------------                      ---------      ----------   ----------------   ---------         -------
                                                                                                          

AJW Partners, LLC                                        1,295,661       4.999%         11,413,043           0              *

New Millennium Capital Partners II, LLC                  1,295,661       4.999%         11,413,043           0              *


* Less than 1%

(1) The number of shares of our common stock beneficially owned by AJW Partners
and New Millennium Capital Partners, respectively, represent the number of
shares of common stock underlying their debentures. AJW Partners and New
Millennium Capital Partners, however, may not convert their debentures if doing
so would cause them to beneficially own more than 4.999% of the outstanding
shares of common stock on a fully converted basis.

(2) Percentages are based on 24,929,847 shares of our common stock outstanding
as of May 31, 2001.

(3) Please see the text of the Selling Stockholders section above for a
discussion regarding the determination of the number of shares to be registered
for the selling stock holders.

(4) Assumes the sale by the selling stockholders of all of the shares of common
stock available for resale under this prospectus.

All unsold securities being registered in this Registration Statement will be
removed from registration by means of a post-effective amendment.

                              CERTAIN TRANSACTIONS

Mr. Victor DeMarco, our controlling shareholder and Chief Executive Officer and
sole director had loaned us approximately $99,000 to cover certain indebtedness
of ours which he had personally guaranteed. We recorded a note payable to him
for that amount. On September 29, 2000, Mr. DeMarco converted this debt into
1,650,000 shares of the Company's Common Stock at a conversion price of $0.06
per share. As of March 31, 2001, Mr. DeMarco has loaned us additional monies in
the amount of $174,100 in order to fund our operations.

Mr. Peter Des Camps, the former Senior Vice President of Corporate Development
also serves as President and Chief Executive Officer for Lead Capital Ventures
("LCV"), a private investment company formed in 1999. LCV paid a debt of DeMarco
Energy in the amount of $20,000 and acquired the Common Stock conversion rights
associated with that debt. The conversion rights were at $0.15625 per share
which resulted in 133,333 shares of



                                       23
   24

Common Stock being issued to LCV. This transaction occurred on September 29,
2000. This debt was originally in the form of a $50,000 convertible debenture
issued to a current shareholder on March 10, 1999. We had paid the debt down to
the $20,000 balance via 2 cash payments totaling $16,719 in May and August 1999
and the issuance of 85,000 shares of our Common Stock in April 1999 at a
conversion price of $0.15625 per share (a value of $13,281 per the terms of the
debenture). The debenture holder individually contacted Lead Capital Ventures
and Mr. Des Camps to purchase the remaining $20,000 balance of the debenture.
LCV agreed to purchase this debt for $20,000 in cash and we agreed to the
transfer. We did not participate in or encourage this transaction. To our
knowledge, no other individuals were contacted or had an offer presented to
purchase this debt.

Mr. DeMarco's conversion price of $0.06 was based on the lowest market offer
price for shares of the Common Stock during the prior year and was more
favorable to Mr. DeMarco than could have been obtained from unaffiliated third
parties. LCV's conversion price of $0.15625 was based on the conversion terms of
the debenture.

                          DESCRIPTION OF CAPITAL STOCK

COMMON STOCK

We are authorized to issue 100,000,000 shares of Common Stock, of which
24,929,847 shares are issued and outstanding as of May 31, 2001. Holders of
shares of Common Stock are entitled to receive such dividends as may be declared
by the Board of Directors from assets legally available for that purpose and are
entitled at all meetings of stockholders to one vote for each share held by
them. The shares of Common Stock are not redeemable and do not have any
preemptive or conversion rights. All of the outstanding shares of Common Stock
are fully paid and non-assessable. In the event of a voluntary or involuntary
winding up or dissolution, liquidation, or partial liquidation of DeMarco
Energy, holders of Common Stock shall participate, pro rata, in any distribution
of our assets remaining after payment of liabilities.

Our capital stock is subject to the "penny stock" rules as defined in Rule
3a51-1 of the Securities and Exchange Act of 1934. The penny stock disclosure
requirements may have the effect of reducing the level of trading activity of
our common stock in the secondary market.

Pursuant to the Penny Stock Reform Act of 1990 ("PSRA"), prior to effecting any
transaction in any penny stock, a broker or dealer is required to give the
customer a risk disclosure statement the content of which is to include the
following:

               a.   A description of the nature and level of risk for the
                    market.

               b.   A description of the nature and level of the risk in the
                    market for penny stocks.

               c.   A brief, clear, narrative description of a dealer market,
                    including bid and ask prices for penny stocks and the
                    significance of a spread between bid and ask prices.

               d.   A toll free telephone number for inquiries on disciplinary
                    actions relating to security violators.

               e.   A definition of significant terms used in the Risk
                    Disclosure Document or in the Conduct of Trading in Penny
                    Stock.

               f.   Such other information as the SEC shall require by rule or
                    regulation.

     The Penny Stock Reform Act also directed the SEC to adopt rules requiring
     broker/dealers, prior to effecting any transaction in a penny stock, to
     disclose in connection with the transaction the following:

               a.   The bid and ask prices for the penny stock.



                                       24
   25

               b.   The number of shares to which such bid and ask prices apply,
                    or other comparable information relating to the depth and
                    liquidity of the market for such stocks.

               c.   The amount and a description of any compensation the
                    broker/dealer and associated persons will receive in
                    connection with the transaction.

               d.   Such other information as the SEC by rule determines to be
                    useful and reliable information relating to the price of
                    such stock.

     The disclosure scheme under the PSRA has three related layers designed to
     inform investors of the extraordinary risk associated with investments in
     the penny stock market. The first layer requires a broker/dealer prior to
     the initial transaction in a penny stock with the customer to furnish the
     customer with a Risk Disclosure Document including, among other things, a
     description of the penny stock market and how it functions, its
     inadequacies and shortcomings, and the risk associated with investments in
     the penny stock market. The second layer consists of transaction related
     documents that the broker/dealer must make available prior to effecting a
     transaction in penny stocks, including quotation information, the dealer's
     and salesperson's compensation in connection with the transaction. Finally,
     the customer must be furnished with a monthly statement including
     prescribed information relating to market and price information concerning
     the penny stocks held in the customer's account.

     The Risk Disclosure Document (RDD) is a generic disclosure document that
     must be given to the customer by a broker/dealer before the initial
     transaction with the customer of a penny stock whether the transaction is
     in connection with the distribution of a security or a trading transaction.
     The broker/dealer must receive, and preserve as part of his records a
     written acknowledgment of receipt of the document from the customer prior
     to effecting a transaction in a penny stock.

INDEMNIFICATION OF DIRECTORS AND OFFICERS

The articles of incorporation of DeMarco Energy limit the personal monetary
liability of our directors to the fullest extent permissible under the
corporation laws of Utah. In general, Section 16-10a-841 of the Utah Revised
Business Corporation Act (the URBCA"), permits the elimination of personal
monetary liability in all cases except liability for: (a) the amount of a
financial benefit received by a director to which he is not entitled; (b) an
intentional infliction of harm on the corporation or the shareholders; (c) a
violation of Section 16-10a-842 of the Utah Revised Business Corporation Act
(relative to distribution of assets in violation of the URBCA or of our articles
of incorporation); or (d) an intentional violation of criminal law.

Except as set forth in the articles of incorporation and under the provisions of
the URBCA, no statute, charter provision, bylaw, contract or other arrangement
which indemnifies any controlling person, officer or director of DeMarco Energy,
affects or limits their liability.

Insofar as indemnification for liabilities arising under the Securities Act of
1933 (the "Act") may be permitted to directors, officers and controlling persons
of a small business issuer pursuant to the foregoing provisions, or otherwise,
we have been advised that in the opinion of the Securities and Exchange
Commission such indemnification is against public policy as expressed in the Act
and is, therefore, unenforceable.

                             MARKET FOR COMMON STOCK

The Common Stock is traded in the over-the-counter market and quoted on OTC EBB
under the symbol "DMES" and quoted in the pink sheets published by the National
Quotations Bureau. Since 1990, from time to time, a very small number of
securities broker-dealers published only intermittent quotations for the Common
Stock, and there was no continuous, consistent trading market. The trading
volume in the Common Stock has been and is extremely limited. During the above
period, the limited nature of the trading market created the potential for
significant changes in the trading price for the Common Stock as a result of
relatively minor changes in the supply and demand for Common Stock and perhaps
without regard to our business activities. Because of the lack of specific
transaction



                                       25
   26

information and our belief that quotations during the period were particularly
sensitive to actual or anticipated volume of supply and demand, we do not
believe that such quotations during this period are reliable indicators of a
trading market for the Common Stock.

As of May 31, 2001, there were approximately 1,500 holders of record of our
Common Stock including stock held in street name.

TRANSFER AGENT

The transfer agent for our Common Stock is Fidelity Transfer Company, 1800 South
West Temple, Salt Lake City, Utah 84115.

Subject to the above limitations, we believe that during the ten fiscal quarters
preceding the date of this filing, the high and low sales prices for the Common
Stock during each quarter are as set forth in the table below (such prices are
without retail mark-up, mark-down, or commissions). The sales prices were
obtained from the stock sales history charts from the on-line stock quote site
quicken.com. Quicken quotes are provided by S&P Comstock Historical information
supplied by Iverson Financial Systems.



           QUARTER ENDED                     HIGH         LOW
           -------------                   --------     --------

                                                  
     March 31, 2001                             .22          .09
     December 31, 2000                          .43          .13
     September 30, 2000                         .76          .31
     June 30, 2000                             .875         .281
     March 31, 2000                            .531         .125
     December 31, 1999                          .25         .125
     September 30, 1999                         .35         .125
     June 30, 1999                             .281         .125
     March 31, 1999                             .53         .125
     December 31, 1998                         .281         .094


We have not paid any dividends to date. We can make no assurance that our
proposed operations will result in sufficient revenues to enable profitable
operations or to generate positive cash flow. For the foreseeable future, we
anticipate that we will use any funds available to finance the growth of our
operations and that we will not pay cash dividends to stockholders. The payment
of dividends, if any, in the future is within the discretion of the Board of
Directors and will depend on our earnings, capital requirements, restrictions
imposed by lenders and financial condition and other relevant factors.

                              PLAN OF DISTRIBUTION

Rule 102 of Regulation M of the Securities Exchange Act of 1934, as amended,
imposes certain trading restrictions on the selling security holders and any
affiliated purchasers in connection with the distribution of securities
registered under this prospectus. Specifically, Rule 102 prohibits the selling
stockholders or any affiliated purchasers from bidding for, purchasing or
attempting to induce any person to bid for or purchase any security that is the
subject of a distribution. Under Regulation M, this restriction commences one or
five business days before the pricing of the offered security. The one-day
restricted period is available for a security that has an average daily trading
volume of $100,000 and is issued by a company with a public float of a at least
$425 million. Regarding the securities offered under this prospectus and in all
other cases, the five prior business day approach applies.

The Selling Stockholders and any of their pledgees, assignees and
successors-in-interest may, from time to time, sell any or all of their shares
of Common Stock on any stock exchange, market or trading facility on which the
shares are traded or in private transactions. Our Common Stock is currently
traded on the Over The Counter Bulletin Board. These sales may be at fixed or
negotiated prices. The Selling Stockholders may use any one or more of the
following methods when selling shares:



                                       26
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o    ordinary brokerage transactions and transactions in which the broker-dealer
     solicits purchasers;

o    block trades in which the broker-dealer will attempt to sell the shares as
     agent but may position and resell a portion of the block as principal to
     facilitate the transaction;

o    purchases by a broker-dealer as principal and resale by the broker-dealer
     for its account;

o    an exchange distribution in accordance with the rules of the applicable
     exchange;

o    privately negotiated transactions;

o    short sales;

o    broker-dealers may agree with the Selling Stockholders to sell a specified
     number of such shares at a stipulated price per share;

o    a combination of any such methods of sale; and

o    any other method permitted pursuant to applicable law.

Short Sales are sales of a security not owned by the seller; a technique used to
take advantage of an anticipated decline in the price of a security. An investor
borrows stock certificates for delivery at the time of short sale. Covered short
sales are to buy back securities previously sold; said of an investor who has
sold stock short. The selling security holders may close out any covered short
sale position by either converting their debentures into shares of the Company's
common stock or purchasing shares of the Company's common stock in the open
market. In determining the source of shares to close out the covered short
position, the selling security holders will consider, among other things, the
price of the Company's common stock on the open market as compared to the price
per share at which they may convert their debentures. For a discussion regarding
the potential effects of short sales and transactions to cover short sales, see
the risk factors section of this prospectus. Naked short sales are a securities
position that is not hedged from the market risk. The potential risk or reward
of naked positions is greater than that of covered positions. Naked short sale
positions are closed when the short position held by the investor is sold and
the investor no longer holds a short position.

The Selling Stockholders may also engage in short sales against the box, puts
and calls and other transactions in our securities or derivatives of our
securities and may sell or deliver shares in connection with these trades. The
Box is the physical location of securities or other documents held in
safekeeping. The term derives from the large metal tin, or tray, in which
brokerage firms and banks actually place such valuables. A Put is a type of
option that grants the right to sell at a specified price a specific number of
shares by a certain date. The put option buyer gains this right in return for
payment of an option premium. A put option buyer hopes the stock will drop in
price, while the put option seller hopes the stock will remain stable, rise, or
drop by an amount less than his or her profit on the premium. A Call is a type
of option that grants the right to buy 100 shares of a particular stock or stock
index at a predetermined price before a preset deadline, in exchange for a
premium.

The Selling Stockholders may also sell shares under Rule 144 under the
Securities Act, if available, rather than under this prospectus.

The Selling Stockholders may pledge their shares to their brokers under the
margin provisions of customer agreements. If a Selling Stockholder defaults on a
margin loan, the broker may, from time to time, offer and sell the pledged
shares. The Selling Stockholders have advised us that they have not entered into
any agreements, understandings or arrangements with any underwriters or
broker-dealers regarding the sale of their shares other than ordinary course
brokerage arrangements, nor is there an underwriter or coordinating broker
acting in connection with the proposed sale of shares by the Selling
Stockholders.



                                       27
   28

Broker-dealers engaged by the Selling Stockholders may arrange for other
brokers-dealers to participate in sales. Broker-dealers may receive commissions
or discounts from the Selling Stockholders (or, if any broker-dealer acts as
agent for the purchaser of shares, from the purchaser) in amounts to be
negotiated. The Selling Stockholders do not expect these commissions and
discounts to exceed what is customary in the types of transactions involved.

The Selling Stockholders and any broker-dealers or agents that are involved in
selling the shares may be deemed to be "underwriters" within the meaning of the
Securities Act in connection with such sales. In such event, any commissions
received by such broker-dealers or agents and any profit on the resale of the
shares purchased by them may be deemed to be underwriting commissions or
discounts under the Securities Act.

We are required to pay all fees and expenses incident to the registration of the
shares, including fees and disbursements of counsel to the Selling Stockholders.
We have agreed to indemnify the Selling Stockholders against certain losses,
claims, damages and liabilities, including liabilities under the Securities Act.

                                  LEGAL MATTERS

The validity of the issuance of the shares of Common Stock offered hereby has
been passed upon for us by Locke Liddell Sapp LLP, Austin, Texas.

                                     EXPERTS

The consolidated financial statements of DeMarco Energy for the years ended June
30, 2000, and 1999, appearing in this Prospectus and Registration Statement have
been audited by Nathan M. Robnett, CPA, Austin, Texas, independent auditors, as
set forth in their report thereon appearing elsewhere herein.

                             ADDITIONAL INFORMATION

As permitted by the rules and regulations of the Commission, this Prospectus
does not contain all of the information set forth in the Registration Statement
and in the exhibits and schedules thereto. For further information with respect
to DeMarco Energy and the Common Stock offered hereby, reference is made to the
Registration Statement and the exhibits thereto. Statements contained in this
Prospectus concerning the provisions of documents filed with the Registration
Statement as exhibits and schedules are necessarily summaries of such documents,
and each such statement is qualified in its entirety by reference to the copy of
the applicable document filed with the Commission. The Registration Statement,
including the exhibits and schedules thereto, may be obtained at the address
noted below.

We are publicly held and traded and file annual and other periodic reports
pursuant to the requirements of the Securities Exchange Act of 1934, as amended,
and such reports and other information filed by us may be inspected and copied
at the public reference facilities of the Commission in Washington, D.C., and
can be read or obtained from the Public Reference Section of the Commission, 450
Fifth Street, N.W., Washington, D.C. 20549, at prescribed rates. The public may
obtain information on the operation of the Public Reference Room by calling the
SEC at 1-800-SEC-0330. The Commission maintains a website that contains reports,
proxy and information statements and other information regarding issuers that
file electronically with the Commission at http://www.sec.gov.



                                       28
   29

                          INDEX TO FINANCIAL STATEMENTS


                                TABLE OF CONTENTS



                                                                                                  PAGE
                                                                                                  ----

                                                                                               
Independent Auditor's Report (Nathan M. Robnett, CPA)                                              F-2
Balance Sheets at June 30, 2000 and June 30, 1999                                                  F-3
Statements of Operations for the                                                                   F-4
Years ended June 30, 2000 and June 30, 1999
Statements of Changes in Stockholders' Capital for                                                 F-5
Years ended June 30, 2000 and June 30, 1999
Statements of Cash Flows for the Years ended                                                       F-6
June 30, 2000 and June 30, 1999
Notes to Financial Statements                                                                      F-7
Supplementary Financial Statements:
Cumulative Balance Sheets as of March 31, 2001                                                     F-9
Cumulative Statements of Operations as of March 31, 2001                                           F-10
Cumulative Statements of Stockholders' Capital as of March 31, 2001                                F-11
Cumulative Statements of Cash Flows as of March 31, 2001                                           F-12
Notes to Interim Financial Statements                                                              F-13





                                      F-1
   30

Report of Independent Auditors



To the Board of Directors of DeMarco Energy Systems, Inc.

We have audited the accompanying balance sheets of DeMarco Energy Systems, Inc.
as of June 30, 2000 and 1999, and the related statements of income, changes in
stockholder's capital, and cash flows for the years then ended. These financial
statements are the responsibility of the Company's management. Our
responsibility is to express an opinion on these financial statements based on
our audits.

We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in
all material respects, the financial position of DeMarco Energy Systems, Inc. as
of June 30, 2000 and 1999, and the results of its operations and cash flows for
the years then ended in conformity with generally accepted accounting
principles.

Our audits were conducted for the purpose of forming an opinion on the basic
financial statements taken as a whole. The supplemental information on pages F-9
through F-13 is a representation of the client's management, presented for the
purpose of additional analysis and is not a part of the basic financial
statements. Such information has not been subjected to the auditing procedures
applied in the basic financial statements and accordingly, we do not express an
opinion on the information contained in the supplementary information
accompanying this report.




Nathan M. Robnett, C. P. A.
September 5, 2000




                                      F-2
   31

                          DEMARCO ENERGY SYSTEMS, INC.
                                 BALANCE SHEETS
                      AS OF JUNE 30, 2000 and JUNE 30, 1999




                              ASSETS                                                 As of             As of
                                                                                 June 30, 2000     June 30, 1999
                                                                                 -------------     -------------
                                                                                             
Current Assets:
     Cash and Equivalents                                                         $     23,213      $      2,647
     Accounts Receivable                                                                 3,241            45,000
                                                                                  ------------      ------------
          Total Current Assets                                                          26,454            47,647
                                                                                  ------------      ------------

Capital Assets:
     Fixtures, Equipment, and Other                                                    151,137           149,045
     Accumulated Depreciation                                                         (124,331)          (92,712)
                                                                                  ------------      ------------
          Total Capital Assets                                                          26,806            56,333
                                                                                  ------------      ------------

Other Assets:
     Patent Pending Costs                                                                9,912             9,912
     Manuals Development                                                                10,000                --
     Accumulated Amortization                                                           (1,330)             (248)
     Deposits                                                                            1,000             1,000
                                                                                  ------------      ------------
          Total Other Assets                                                            19,582            10,664
                                                                                  ------------      ------------

          TOTAL ASSETS                                                            $     72,842      $    114,644
                                                                                  ============      ============

               LIABILITIES AND SHAREHOLDERS' EQUITY

LIABILITIES

Current Liabilities:
     Accounts Payable                                                             $     37,656      $     46,108
     Promissory Note                                                                    34,833            57,898
     Current Portion of Long Term Debt                                                  29,954            26,852
     Convertible Debentures                                                            197,000                --
     Other Current Liabilities                                                           1,775             4,388
     Notes Payable to Shareholders                                                     107,451                --
                                                                                  ------------      ------------
          Total Current Liabilities                                                    408,669           135,246
                                                                                  ------------      ------------

Long-Term Debt:
     Notes Payable                                                                      22,586            52,541
     Notes Payable to Shareholders                                                      20,000            55,420
                                                                                  ------------      ------------
          Total Long-Term Debt                                                          42,586           107,961
                                                                                  ------------      ------------

          TOTAL LIABILITIES                                                            451,255           243,207
                                                                                  ------------      ------------

SHAREHOLDERS' EQUITY
     Common Stock, $0.001 par value,
          100,000,000 shares authorized and 22,453,657 shares issued at
          6/30/1999 and 22,839,414 shares issued at 6/30/2000                           22,843            22,454
     Additional Paid-In-Capital                                                      2,244,323         2,223,892
     Retained Deficit
          Accumulated Deficit                                                       (2,164,379)       (1,947,539)
          Loss from Current Year                                                      (270,670)         (216,840)
     Subscriptions Receivable                                                         (210,530)         (210,530)
                                                                                  ------------      ------------
          TOTAL SHAREHOLDERS' EQUITY                                                  (378,413)         (128,563)
                                                                                  ------------      ------------

          TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY                              $     72,842      $    114,644
                                                                                  ============      ============


See Notes to Consolidated Financial Statements.



                                      F-3
   32

                          DEMARCO ENERGY SYSTEMS, INC.
                            STATEMENTS OF OPERATIONS
               FOR THE YEARS ENDED JUNE 30, 2000 and JUNE 30, 1999



                                                        Year Ended        Year Ended
                                                      June 30, 2000     June 30, 1999
                                                         AUDITED           AUDITED
                                                      -------------     -------------

                                                                  
Revenues
        Royalty Fees                                   $     21,906      $      2,693
        Other Income                                             --            10,000
                                                       ------------      ------------
           Total Revenue                                     21,906            12,693
                                                       ------------      ------------

Costs and Expenses
        Selling and Administrative                          230,410           213,478
        Depreciation and Amortization                        32,949            31,890
        Interest                                             29,217            20,623
                                                       ------------      ------------
        Total Costs and Expenses                            292,576           265,991
                                                       ------------      ------------

Loss Before Extraordinary Items                             270,670)         (253,298)

Extraordinary Items
        Foregiveness of Debt                                     --            66,356
                                                       ------------      ------------

Loss from Continuing Operations                            (270,670)         (186,942)


Discontinued Operations
        Loss from Operations of Discontinued                     --           (10,032)
             Subsidiary (Cyberlink)

        Loss on Disposal of Assets of
             Subsidiary (Cyberlink)                              --           (19,866)
                                                       ------------      ------------

Net Loss                                               $   (270,670)     $   (216,840)
                                                       ============      ============

        Basic Earnings Per Share:
        Income Before Extraordinary Item                                 $     (0.011)
                                                                         ============
        Extraordinary Item                                               $     (0.003)
                                                                         ============
        Discontinued Operations                                          $     (0.001)
                                                                         ============
        Net Income                                     $     (0.012)     $     (0.010)
                                                       ============      ============


See Notes to Consolidated Financial Statements.



                                      F-4
   33

                             DEMARCO ENERGY SYSTEMS, INC.
                      STATEMENTS OF CHANGES in STOCKHOLDERS' CAPITAL
                    FOR THE YEARS ENDED JUNE 30, 2000 and JUNE 30, 1999




                                                         Additional
                                         Common           Paid-In        Subscriptions       Retained
                                         Stock            Capital         Receivable         Deficit            Total
                                      ------------      ------------     -------------     ------------      ------------

                                                                                              
Balance at June 30, 1998              $     31,621      $  2,104,765     $   (204,880)     $ (1,947,539)     $    (16,033)

Redemption of 9,166,483 shares              (9,167)          119,127           (5,650)               --           104,310
of Common Stock

1999 Net Loss                                   --                --               --          (216,840)         (216,840)
                                      ------------      ------------     ------------      ------------      ------------

Balance at June 30, 1999                    22,454         2,223,892         (210,530)       (2,164,379)         (128,563)

Issuance of 385,757 shares                     389            20,431               --                --            20,820
of Common Stock

2000 Net Loss                                   --                --               --          (270,670)         (270,670)
                                      ------------      ------------     ------------      ------------      ------------

Balance at June 30, 2000              $     22,843      $  2,244,323     $   (210,530)     $ (2,435,049)     $   (378,413)
                                      ============      ============     ============      ============      ============


See Notes to Consolidated Financial Statements



                                      F-5
   34

                          DEMARCO ENERGY SYSTEMS, INC.
                            STATEMENTS OF CASH FLOWS
               FOR THE YEARS ENDED JUNE 30, 2000 and JUNE 30, 1999



                                                                FOR THE YEAR      FOR THE YEAR
                                                                    ENDED             ENDED
                                                                JUNE 30, 2000     JUNE 30, 1999
                                                                -------------     -------------
                                                                            

Cash flows from operating activities:
     Net Loss                                                    $   (270,670)     $   (216,840)

Adjustments to reconcile net loss to net cash
provided (used) by operating activities:
                                                                 ------------      ------------
     Depreciation and Amortization                                     32,701            37,084
                                                                 ------------      ------------

Changes in operating assets and liabilities:
     Prepaid Expenses                                                      --            10,157
     Due From Shareholders                                                 --           115,843
     Accounts Receivable                                               45,000           (45,000)
     Inventories                                                           --             5,545
     Other Assets                                                      (3,240)           (1,000)
     Accounts Payable                                                  (8,452)           (3,350)
     Other Current Liabilities                                         (2,615)            3,634
     Loss on Disposal of Assets of Subsidiary                              --            19,866

                                                                 ------------      ------------
     Net Cash Used by Operating Activities                             30,693           105,695
                                                                 ------------      ------------

Cash flows from investment activities:
     Patent Pending                                                        --            (9,912)
     Manuals Development                                              (10,000)               --
     Equipment Additions                                               (2,092)             (778)

                                                                 ------------      ------------
     Net Cash Provided (Used) by Investing Activities                 (12,092)          (10,690)
                                                                 ------------      ------------

Cash flows from financing activities:
     (Repayments) proceeds from Line of Credit                             --           (43,141)
     (Repayments) proceeds from Long - Term Debt                      (49,917)          (22,208)
     Proceeds from Notes to Shareholders                               72,031            41,035
     Proceeds from Convertible Debentures                             197,000                --
     Proceeds from Common Stock Transactions                           20,820           104,310

                                                                 ------------      ------------
     Net Cash Provided by Financing Activities                        239,934            79,996
                                                                 ------------      ------------

Net increase (decrease) in Cash and Cash Equivalents             $     20,566      $     (4,755)

Cash and Cash Equivalents at the Beginning of the Year                  2,647             7,402
                                                                 ------------      ------------

Cash and Cash Equivalents at the End of the Year                 $     23,213      $      2,647
                                                                 ============      ============

Interest paid in cash                                            $     26,217      $     20,623


See Notes to Consolidated Financial Statements



                                      F-6
   35

                          DEMARCO ENERGY SYSTEMS, INC.
                        NOTES TO THE FINANCIAL STATEMENTS
               FOR THE YEARS ENDED JUNE 30, 2000 and JUNE 30, 1999

NOTE A - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Nature of Operations

DeMarco Energy Systems, Inc. (the Company) was organized under the laws of the
State of Utah in 1983. The Company is primarily engaged in the process of
investigating business opportunities that appear to have profit potential for
the Company. Primary emphasis is being placed on the DeMarco Energy System
water-air heating/cooling systems, energy audits and energy related equipment
such as lighting and electrical fixture retro-fittings.

During 1989, the Company exchanged 10,396,790 shares of its stock for exclusive
rights to a United States patent. The patent was granted for a unique
water-source heat pump system that both heats and cools buildings and provides
domestic hot water at an extremely low cost to install and operate. The heat
pump is specifically designed to utilize municipal water systems as a heat
source/sink. Florida Heat Pump Manufacturing Co. manufactures the DeMarco Energy
Miser System under a patent licensing agreement.

During the fiscal year ending June 30, 1999, the Company filed an application
with the United States Patent Office for a patent covering a heat pump system
using gray water sources, reclaimed water sources and other non-potable water
sources. Costs of approximately $20,000 related to the patent application have
been capitalized. The eventual approval or denial of this patent application is
indeterminable at this time.

DeMarco Energy Systems, Inc. currently has installations in Oregon,
Pennsylvania, Washington, Montana, South Dakota, Mississippi, and California.

Furniture and Equipment

Furniture and equipment and other long term assets are recorded at historical
cost less depreciation and amortization. Depreciation and amortization are
accounted for on the straight-line method based on estimated useful lives.
Betterments and large renewals that extend the life of assets are capitalized
whereas maintenance and repairs and small renewals are expensed as incurred.

ESTIMATES

The preparation of financial statements in conformity with generally accepted
accounting principles requires management to make estimates and assumptions that
affect the reported amounts of assets and liabilities and disclosure of
contingent assets and liabilities at the date of the financial statements and
reported amounts of revenues and expenses during the reporting period. Actual
results could differ from those estimates.

Note B - Long Term Debt

Long-term debt consists of $52,540 in notes to financing companies
collateralized by computer systems that have a net book value of $19525.13. The
amount due within one year is $29,954.

The maturities of long-term debt for each of the succeeding five fiscal years
subsequent to June 30, 2000, are as follows:


                                                           
                  Year ending June 30, 2001                       29,954
                  Year ending June 30, 2002                       22,586
                                                              ----------

                                            Total             $   52,540
                                                              ==========




                                      F-7
   36

NOTE C - COMMITMENTS AND CONTINGENCIES

The company has entered into an office facility lease calling for the following
future rents:


                                                           
                  Year ending June 30, 2001                       13,061
                  Year ending June 30, 2002                        6,683
                                                              ----------

                                            Total             $   19,744
                                                              ==========


The company has had, and renewed, a short term promissory note payable. At June
30, 2000, the balance was $34,833. That amount has been paid off in full after
fiscal year end and prior to the report date. The note was secured by shares in
the company owned by the company's president, Mr. Victor DeMarco. The president
has also guaranteed payments called for under the long term debt above and the
office facility lease payments.

NOTE D - EARNINGS (LOSS) PER COMMON SHARE

Earnings (Loss) per common share are computed by dividing net losses by the
average number of common share outstanding during the year. The average number
of common shares outstanding during the year ended June 30, 2000 was
approximately $22,645,000 shares.

NOTE E - INCOME TAXES

As of June 30, 2000, DeMarco Energy Systems, Inc. had an operating loss carry
forwards of approximately $2,203,778 which expire between 2005 and 2014 and are
available to offset future taxable income to the extent permitted under the
Internal Revenue Code.

NOTE F - RELATED PARTY TRANSACTIONS

Mr. Victor DeMarco, president of the company has advanced sums of approximately
$99,000 as at June 30, 2000 and are included in Notes Payable to Shareholders
(current) in the financial statements. The president has personally guaranteed
payment and performance of certain company obligations, including the promissory
note, equipment notes payable and facility lease through at least June 30, 2000.

NOTE G - DISCONTINUED OPERATIONS

During March of 1998, Cyberlink (a wholly owned subsidiary) ceased doing
business. All activities regarding Cyberlink terminated during the fiscal year
ended June 30, 1999 and the results of operations for the appropriate holding
period are presented as a component of discontinued operations in the statements
of operations.

NOTE H - CONVERTIBLE DEBT ISSUANCE

The company issued $194,000 in convertible debentures bearing a stated interest
rate of 8% per year, payable quarterly, and convertible into 856,572 shares of
the Company's common stock. The conversion rates range from $0.10 to $0.45



                                      F-8
   37

                          DEMARCO ENERGY SYSTEMS, INC.
                       CUMULATIVE BALANCE SHEETS-UNAUDITED
                     AS OF MARCH 31, 2001 and MARCH 31, 2000



                             ASSETS                                   March 31, 2001     March 31, 2000
                                                                        UNAUDITED          UNAUDITED
                                                                      --------------     --------------
                                                                                  
Current Assets:
     Cash and Equivalents                                              $    253,018      $      4,809
     Prepaid Expenses                                                            --            10,000
                                                                       ------------      ------------
          Total Current Assets                                              253,018            14,809
                                                                       ------------      ------------

Capital Assets:
     Fixtures, Equipment, and Other                                         155,547           161,049
     Accumulated Depreciation                                              (137,096)         (116,426)
                                                                       ------------      ------------
          Total Capital Assets                                               18,451            44,623
                                                                       ------------      ------------

Other Assets:
     Patent Pending Costs                                                     9,912             9,912
     Manuals Development                                                     10,000                --
     Accumulated Amortization                                                (3,078)           (1,059)
     Deposits                                                                 1,000             1,000
                                                                       ------------      ------------
          Total Other Assets                                                 17,834             9,853
                                                                       ------------      ------------

          TOTAL ASSETS                                                 $    289,302      $     69,285
                                                                       ============      ============

              LIABILITIES AND SHAREHOLDERS' EQUITY

LIABILITIES

Current Liabilities:
     Accounts Payable                                                  $    266,915      $    129,844
     Convertible Debentures                                                 780,680                --
     Other Current Liabilities                                               41,428                --
                                                                       ------------      ------------
          Total Current Liabilities                                       1,089,023           129,844
                                                                       ------------      ------------

Long-Term Debt:
     Notes Payable                                                               31           121,893
     Debenture Bonds Payable
                                                                       ------------      ------------
          Total Long-Term Debt                                                   31           121,893
                                                                       ------------      ------------

          TOTAL LIABILITIES                                               1,089,054           251,737
                                                                       ------------      ------------

SHAREHOLDERS' EQUITY
     Common Stock, $0.001 par value,                                         22,843            24,839
     Additional Paid-In-Capital                                           2,244,323         2,357,741
     Retained Deficit
          Retained Deficit Accumulated During the Development            (2,435,049)       (2,164,379)
             Stage
          Loss from Current Year                                           (421,339)         (190,123)
     Subscriptions Receivable                                              (210,530)         (210,530)
                                                                       ------------      ------------
          TOTAL SHARE HOLDERS' EQUITY                                      (799,752)         (182,452)
                                                                       ------------      ------------

          TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY                   $    289,302      $     69,285
                                                                       ============      ============


See Notes to Consolidated Financial Statements



                                      F-9
   38

                          DEMARCO ENERGY SYSTEMS, INC.
                  CUMULATIVE STATEMENTS OF OPERATIONS-UNAUDITED
           FOR THE NINE MONTHS ENDED MARCH 31, 2001 and MARCH 31, 2000



                                         Nine Months       Nine Months        Cumulative
                                            Ended             Ended        From Inception to
                                        March 31, 2001    March 31, 2000    March 31, 2001
                                          UNAUDITED         UNAUDITED          UNAUDITED
                                        --------------    --------------   -----------------
                                                                  
Revenues
       Material Sales                    $         --      $         --      $    760,691
       Royalties                                5,051                --            71,040
       Other Income                                --                --            76,506
                                         ------------      ------------      ------------
          Total Revenue                         5,051                --           908,237
                                         ------------      ------------      ------------
Cost of Sales
       Materials                                   --                --           389,042
       Discounts & Refunds                         --                --               235
       Contract Labor                          33,833             6,035           162,482
                                         ------------      ------------      ------------
       Total Cost of Sales                     33,833             6,035           551,758
                                         ------------      ------------      ------------
       Gross Profit                      $    (28,782)     $     (6,035)     $    356,479
                                         ------------      ------------      ------------
Operating Expenses
       Accounting                        $     10,929      $     13,455      $     45,094
       Advertising                             42,153            11,415           149,998
       Amortization                             1,748               811             5,541
       Auto Expense                            27,839            11,088           160,621
       Bad Debts                                   --                --           167,075
       Bank Charges                               678               752            14,133
       Commissions                                 --                --             9,956
       Contributions                               --                --             2,689
       Credit Card Fees                            87               617             3,704
       Depreciation                            12,765            23,714           209,630
       Dues and Subscriptions                   1,269             4,967            26,673
       Entertainment                               23               380            48,934
       Equipment Rental                         2,173                --            14,525
       Freight                                  1,292             2,453            52,167
       Insurance                                7,909             1,143            99,238
       Interest Expense                        50,988            14,747           186,123
       Internet Carrier                            37               893             1,968
       Legal & Professional                    93,435            15,120           270,414
       Licenses & Permits                         760                25            36,381
       Officers Salaries                       40,567            34,200           151,717
       Office Expense                           5,857             5,683            83,648
       Penalties                                  399                --            12,011
       Postage                                    486               672             5,829
       Rent                                    11,571             9,214           190,861
       Repairs & Maintenance                    3,519             2,183            29,872
       Salaries & Wages                        56,913            15,251           546,868
       Supplies                                    61               151            10,364
       Taxes                                    8,163             7,652            42,862
       Telephone                               10,297             6,233           141,073
       Travel                                      --             3,494           401,946
       Utilities                                1,508             1,175            31,373

       Total Expenses                         393,426           187,488         3,153,288
                                         ------------      ------------      ------------
          Operating Income (Loss)            (422,208)         (193,523)       (2,796,809)
                                         ------------      ------------      ------------

       Gain/Loss on Equipment                      --                --           (88,065)
       Interest Income                            869             3,400            28,486
                                         ------------      ------------      ------------
       Total Other Income                         869             3,400           (59,579)
                                         ------------      ------------      ------------

       Net Loss                          $   (421,339)     $   (190,123)     $ (2,856,388)
                                         ============      ============      ============


See Notes to Consolidated Financial Statements



                                      F-10
   39

                          DEMARCO ENERGY SYSTEMS, INC.
            CUMULATIVE STATEMENTS OF STOCKHOLDERS' CAPITAL-UNAUDITED
             FROM INCEPTION JANUARY 19, 1983 THROUGH MARCH 31, 2001



                                                                                                    Retained Deficit
                                                                                                       Accumulated
                                                                     Additional                        During the
                                                     Common           Paid-In       Subscriptions      Development
                                                      Stock           Capital         Receivable         Stage            Total
                                                   ------------     ------------    -------------   ----------------   ------------
                                                                                                        

Balance - January 19, 1983 - UNAUDITED             $         --     $         --     $         --     $         --     $         --
                                                   ------------     ------------     ------------     ------------     ------------

Balance - June 30, 1988                                      --               --               --               --               --

Issuance of 7,350,000 shares                              7,350            7,650                                             15,000
of Common Stock

Issuance of 15,000,000 shares                            15,000          135,000                                            150,000
of Common Stock

Stock Offering Costs                                                     (15,694)                                           (15,694)

Cancellation of 4,350,000 shares                         (4,350)           4,350                                                 --
of Common Stock

Issuance of 20,000,000 shares                            20,000        4,980,000                                          5,000,000
for purchase of patent

Removal of patent, cancellation of                                    (5,000,000)                                        (5,000,000)
20,000,000 shares

Forty to one reverse stock split                        (37,050)          37,050                                                 --
reduction of 37,050,000 shares

Issuance of 10,196,190 shares                            10,196         (179,335)                                          (169,139)
of Common Stock

Issuance of 418,000 shares                                  418          204,376                                            204,794
of Common Stock

Issuance of 1,482,500 shares                              1,483            6,529                                              8,012
of Common Stock

1989 Net Loss                                                --               --               --         (150,093)        (150,093)
                                                   ------------     ------------     ------------     ------------     ------------

Balance at June 30, 1989 - UNAUDITED                     13,047          179,926               --         (150,093)          42,880

1990 Net Loss                                                --               --               --          (39,703)         (39,703)
                                                   ------------     ------------     ------------     ------------     ------------

Balance at June 30, 1990 - UNAUDITED                     13,047          179,926               --         (189,796)           3,177

1991 Net Loss                                                                                              (98,180)         (98,180)
                                                                                                      ------------     ------------

Balance at June 30, 1991 - UNAUDITED                     13,047          179,926               --         (287,976)         (95,003)


Issuance of 3,863,849 shares                              3,860          459,303                                            463,163
of Common Stock

1992 Net Loss                                                                                             (200,779)        (200,779)
                                                                                                      ------------     ------------

Balance at June 30, 1992 - UNAUDITED                     16,907          639,229               --         (488,755)         167,381

Issuance of 18,793,840 shares                             1,887           96,031                                             97,918
of Common Stock

1993 Net Loss                                                                                             (150,068)        (150,068)
                                                                                                      ------------     ------------

Balance at June 30, 1993 - UNAUDITED                     18,794          735,260               --         (638,823)         115,231

Issuance of 1,495,750 shares                              1,496          451,072                                            452,568
of Common Stock

1994 Net Loss                                                                                             (250,529)        (250,529)
                                                                                                      ------------     ------------

Balance at June 30, 1994 - UNAUDITED                     20,290        1,186,332               --         (889,352)         317,270

Issuance of 284,500 shares                                  285          234,594                                            234,879
of Common Stock

1995 Net Loss                                                                                             (253,198)        (253,198)
                                                                                                      ------------     ------------

Balance at June 30, 1995 - UNAUDITED                     20,575        1,420,926               --       (1,142,550)         298,951

Issuance of 284,490 shares                                  284          212,749                                            213,033
of Common Stock

1996 Net Loss                                                                                             (214,625)        (214,625)
                                                                                                      ------------     ------------

Balance at June 30, 1996 - UNAUDITED                     20,859        1,633,675               --       (1,357,175)         297,359

Issuance of 10,315,580 shares                            10,315          329,299                                            339,614
of Common Stock

Subscriptions Receivable                                                                 (189,080)                         (189,080)

1997 Net Loss                                                                                             (150,866)        (150,866)
                                                                                                      ------------     ------------

Balance at June 30, 1997 - UNAUDITED                     31,174        1,962,974         (189,080)      (1,508,041)         297,027

Issuance of 446,000 shares                                  447          141,791          (15,800)                          126,438
of Common Stock

1998 Net Loss                                                                                             (439,498)        (439,498)
                                                                                                      ------------     ------------

Balance at June 30, 1998 - UNAUDITED                     31,621        2,104,765         (204,880)      (1,947,539)         (16,033)

Redemption of 9,166,483 shares                           (9,167)         119,127           (5,650)                          104,310
of Common Stock

1999 Net Loss                                                                                             (216,840)        (216,840)
                                                                                                      ------------     ------------

Balance at June 30, 1999                                 22,454        2,223,892         (210,530)      (2,164,379)        (128,563)

Issuance of 2,385 shares                                  2,385          133,849                                            136,234
of Common Stock

Interim Net Loss as of March 31, 2000                                                                     (190,123)        (190,123)
Balance at Interim Period Ended March 31, 2000           24,839        2,357,741         (210,530)      (2,354,502)        (182,452)
- - UNAUDITED

Redemption of 1,996 shares                               (1,996)        (113,418)                                          (115,414)
of Common Stock

Interim Net Loss for the Quarter Ended
June 30, 2000                                                                                              (80,547)         (80,547)
                                                                                                      ------------     ------------

Balance at June 30, 2000                           $     22,843     $  2,244,323     $   (210,530)    $ (2,435,049)    $   (378,413)

Interim Net Loss as of March 31, 2001                        --               --               --         (421,339)        (421,339)
                                                   ------------     ------------     ------------     ------------     ------------
Balance at Interim Period Ended
March 31, 2001 - UNAUDITED                         $     22,843     $  2,244,323     $   (210,530)    $ (2,856,388)    $   (799,752)


See Notes to Consolidated Financial Statements


                                      F-11
   40

                          DEMARCO ENERGY SYSTEMS, INC.
                 CUMULATIVE STATEMENTS OF CASH FLOWS-UNAUDITED
           FOR THE NINE MONTHS ENDED MARCH 31, 2001 and MARCH 31, 2000



                                                                                                      Cumulative
                                                                 Nine Months       Nine Months        Cash Flows
                                                                    Ended             Ended        From Inception to
                                                                March 31, 2001    March 31, 2000    March 31, 2001
                                                                  Un-Audited        Un-Audited        Un-Audited
                                                                --------------    --------------   -----------------
                                                                                          

Cash flows from operating activities:
     Net Loss                                                    $   (421,339)     $   (190,123)     $ (2,856,388)

Adjustments to reconcile net loss to net cash
provided (used) by operating activities:
                                                                 ------------      ------------      ------------
     Depreciation and Amortization                                     14,513            24,525           141,921
                                                                 ------------      ------------      ------------

Changes in operating assets and liabilities:
     Prepaid Expenses                                                      --           (10,000)               --
     Accounts Receivable                                                3,241            45,000                --
     Other Assets                                                          --                --            (1,000)
     Accounts Payable                                                 229,259            83,736           463,915
     Other Current Liabilities                                         39,653            (4,388)           41,428

                                                                 ------------      ------------      ------------
     Net Cash Used by Operating Activities                            272,153           114,348           646,264
                                                                 ------------      ------------      ------------

Cash flows from investment activities:
     Patent Pending                                                        --                --            (9,912)
     Manuals Development                                                   --                --           (10,000)
     Equipment Additions                                               (4,410)          (12,004)         (175,413)
     Fixed Asset Retirements                                               --                --            32,843
     Fixed Asset Depreciation Retirements                                  --                --           (12,977)

                                                                 ------------      ------------      ------------
     Net Cash Provided (Used) by Investing Activities                  (4,410)          (12,004)         (175,459)
                                                                 ------------      ------------      ------------

Cash flows from financing activities:
     (Repayments) proceeds from Long-Term Debt                        (87,342)          (15,399)               31
     Proceeds from Notes to Shareholders                             (127,450)          (55,420)               --
     Proceeds from Convertible Debentures                             583,680                --           583,680
     Proceeds from Common Stock Transactions                               --           136,235         2,054,890

                                                                 ------------      ------------      ------------
     Net Cash Provided by Financing Activities                        368,888            65,416         2,638,601
                                                                 ------------      ------------      ------------

Net increase (decrease) in Cash and Cash Equivalents             $    229,805      $      2,162      $    253,018

Cash and Cash Equivalents at the Beginning of the Year                 23,213             2,647                --
                                                                 ------------      ------------      ------------

Cash and Cash Equivalents at the End of the Year                 $    253,018      $      4,809      $    253,018
                                                                 ============      ============      ============
Interest paid in cash                                            $      9,560      $      4,809      $    144,695


See Notes to Consolidated Financial Statements



                                      F-12
   41

                      NOTES TO INTERIM FINANCIAL STATEMENTS
                                 March 31, 2001
                                   (Unaudited)

1.       GENERAL

The accompanying unaudited consolidated financial statements have been prepared
in conformity with the accounting principles stated in the audited financial
statements for the year ended June 30, 2000 and reflect all adjustments which
are, in the opinion of management, necessary for a fair statement of the
financial position as of March 31, 2001 and the results of operations for the
periods presented. These statements have not been audited but have been reviewed
by the Company's independent certified public accountants. The operating results
for the interim periods are not necessarily indicative of results for the full
fiscal year.

The notes to consolidated financial statements appearing in the Company's Annual
Report for the years ended June 30, 2000 and 1999 should be read in conjunction
with these notes.

On September 26, 2000, we entered into an agreement with AJW Partners, LLC. and
New Millennium Capital Partners II, LLC. (the "Debenture Holders") for the
private placement of $1,500,000 of the DeMarco Energy's Secured Convertible
Debentures. These debentures are convertible into shares of the Common Stock of
the DeMarco Energy based on the formulas listed below. The funding of the
debentures will occur in two phases. The first $500,000 (less legal expenses of
$25,000 and consulting fees of $20,000) was received by us on September 27,
2000. The remaining $1,000,000 will be funded within 5 days following the
effective registration with the Securities and Exchange Commission of the
underlying shares of our common stock.

The primary terms of the September 2000 Convertible Debentures are as follows:

- -    Entire principal amount will mature on September 26, 2001.

- -    Debentures bear 10% interest per annum with interest payments due
     quarterly. Interest to be paid in cash or shares of Common Stock solely at
     the option of the Company.

- -    The Debenture Holders have the option to convert any unpaid principal into
     shares of the Company's Common Stock at any time after the original issue
     date (subject to certain limitations).

- -    The conversion price per share in effect on any conversion date shall be
     the lesser of (1) $0.34 per share and (2) 60% of the average of the lowest
     three inter-day trading prices during the ten trading days immediately
     preceding the applicable conversion date.

- -    The debentures bear a mandatory prepayment penalty of 130% of the principal
     and all accrued interest being prepaid.

- -    The debentures are secured by all unpledged assets of DeMarco Energy,
     including our current and pending patents.
     DeMarco Energy will file a SB-2 Registration Statement with the Securities
     and Exchange registering 200% of the Common Stock underlying the
     debentures.

As a part of the agreement with AJW Partners, LLC. and New Millennium Capital
Partners II, LLC. both parties agreed to place $250,000 of the initial $500,000
of funding into an Escrow Account. These funds represent an amount to be
reserved in the Escrow Account for use by the Company upon certain
contingencies. Such reserved amount shall be released by the Escrow Agent to the
Company upon the earlier to occur of (i) any contingency which the parties
mutually agree would necessitate the release of such reserved funds to the
Company or (ii) the date on which a registration statement to be filed by the
Company in connection with the resale by the Purchasers of shares of common
stock underlying the Debentures is declared effective by the Securities and
Exchange Commission.

On August 25th and August 28th 2000, the Company issued the last of the series
of convertible debentures bearing 8% interest. These two debentures totaled
$57,500 and $26,180 respectively, and were a part a total of $229,380 raised
from January through August 2000. The debentures mature in 24 months from the
time of issue. Interest payments are calculated quarterly and totaled upon
conversion and included in the stock distribution. The debentures carry various
conversion privileges ranging from $0.10 to $0.45 a share. The debenture holders
have the right to convert any or all of the principal into our Common Shares at
any time after the first 12 months from issuance. If all debenture holders elect
to convert, the Company will issue approximately 1,200,000 shares of its Common
Stock to the holders and be relieved of the debt.



                                      F-13
   42

                                     PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 24.  INDEMNIFICATION OF DIRECTORS AND OFFICERS

Our articles of incorporation limit the personal monetary liability of our
directors to the fullest extent permissible under the corporation laws of Utah.
In general, Section 16-10a-841 of the Utah Revised Business Corporation Act (the
URBCA"), permits the elimination of personal monetary liability in all cases
except liability for: (a) the amount of a financial benefit received by a
director to which he is not entitled; (b) an intentional infliction of harm on
the corporation or the shareholders; (c) a violation of Section 16-10a-842 of
the Utah Revised Business Corporation Act (relative to distribution of assets in
violation of the URBCA or our articles of incorporation); or (d) an intentional
violation of criminal law.

Except as set forth in the articles of incorporation and under the provisions of
the URBCA, no statute, charter provision, bylaw, contract or other arrangement
which indemnifies any controlling person, officer or director of our Company,
affects or limits their liability.

ITEM 25.  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION

All costs, expenses and fees in connection with the registration of the shares
of Common Stock offered hereby shall be borne by us. Commissions and discounts,
if any, attributable to the sales of shares of Common Stock hereunder will be
borne by the Selling Stockholders. The Selling Stockholders may agree to
indemnify any broker-dealer or agent that participates in a transaction
involving sales of shares of Common Stock against certain liabilities, including
liabilities arising under the Securities Act. We have agreed to indemnify the
Selling Stockholders against certain liabilities in connection with the offering
of the shares of Common Stock hereunder, including liabilities arising under the
Securities Act.

We anticipate incurring the following expenses in connection with the
registration of these shares of Common Stock:


                                                    
         1. Legal expenses                                $   50,000
         2. Consulting fees                                   20,000
         3. Registrations fees                                 1,400
                                                          ----------
         Total                                            $   71,400


ITEM 26.  RECENT SALES OF UNREGISTERED SECURITIES

On September 13,1999, we completed a private placement (the "Placement") of
696,852 shares of our Common Stock to 33 individual and institutional investors.
The aggregate sales proceeds of the Placement were $174,300. We believe that the
issuance of shares of Common Stock in the Placement was exempt from the
registration requirements of the Securities Act under Rule 506 under the
Securities Act. There was no underwriter involved and all persons acquiring the
stock were accredited investors.

During the eight-month period from January through August 2000, we issued a
series of convertible debentures bearing 8% interest. A total of $229,380 was
raised from this issuance. The debentures mature in 24 months from the time of
issue. Interest payments are calculated quarterly and totaled upon conversion
and included in the stock distribution. The debentures carry various conversion
privileges ranging from $0.10 to $0.45 a share. The debenture holders have the
right to convert any or all of the principal into our Common Shares at any time
after the first 12 months from issuance. If all debenture holders elect to
convert, we will issue approximately 1,200,000 shares of our Common Stock to the
holders and be relieved of the debt. We believe that the issuance of shares of
Common Stock in the Placement was exempt from the registration requirements of
the Securities Act under Rule 506 adopted



                                       29
   43

thereunder. There was no underwriter involved and all persons offered and
acquiring the debentures were accredited investors. The following table lists
the amount of debentures issued and the date of issuance:



             DEBENTURE AMOUNT           ISSUE DATE
             ----------------           ----------

                                
                        $   2,500   January 20, 2000
                           10,000   January 20, 2000
                            3,000   January 20, 2000
                            1,000   January 20, 2000
                            3,000   January 20, 2000
                              200   January 22, 2000
                            2,000   January 26, 2000
                            2,500   January 26, 2000
                            1,000   January 26, 2000
                            2,000   January 26, 2000
                            3,000   January 26, 2000
                            2,500   January 26, 2000
                            1,000   January 26, 2000
                              500   January 26, 2000
                            2,500   January 26, 2000
                              500   January 26, 2000
                            1,000   January 26, 2000
                              500   January 26, 2000
                            2,000   January 26, 2000
                            1,000   January 26, 2000
                              500   January 26, 2000
                            1,000   January 26, 2000
                            7,000   January 30, 2000
                            1,000  February 15, 2000
                            1,000  February 16, 2000
                            4,000  February 17, 2000
                            1,000  February 29, 2000
                            1,000     April 11, 2000
                           22,500     April 13, 2000
                            3,000     April 19, 2000
                            3,000       May 11, 2000
                            5,000       May 12, 2000
                            3,000       May 25, 2000
                            5,000       May 26, 2000
                            6,000       June 5, 2000
                           35,000       June 9, 2000
                            2,500       June 9, 2000
                            2,500      June 13, 2000
                           57,500    August 25, 2000
                           26,180    August 28, 2000
                        ---------
                        $ 229,380


On September 26, 2000, we entered into an agreement with AJW Partners, LLC and
New Millennium Capital Partners II, LLC for the private placement of $1,500,000
of our Secured Convertible Debentures. These debentures



                                       30
   44

are convertible into shares of our Common Stock. The funding of the debentures
will occur in two phases with the first $500,000 (less legal and consulting fees
of $45,000) being received by us on September 27, 2000. The remaining $1,000,000
will be funded within 5 days following the effective registration with the
Securities and Exchange Commission of the underlying securities of DeMarco
Energy. If all debenture holders elect to convert, we will issue approximately
10,869,564 shares of our Common Stock to the holders and will be relieved of the
debt. Since the debentures were sold in a private transaction, solely to
accredited institutional investors, we believe that the issuance of the
debentures was exempt from registration requirements of the Securities Act under
Rule 506 of Regulation D and Section 4(2) of the Securities Act.

Mr. Victor DeMarco, the Company's controlling shareholder and Chief Executive
Officer and director had personally loaned us approximately $99,000 through the
period ended June 30, 2000. On September 29, 2000, Mr. DeMarco converted this
entire debt into 1,650,000 shares of our Common Stock at a conversion price of
$0.06 per share. Because Mr. DeMarco is an officer and director of DeMarco
Energy, we believe the issuance of shares to Mr. DeMarco was exempt from the
registration requirements of the Securities Act under Rule 506 of Regulation D
and Section 4(2) of the Securities Act.

Mr. Peter Des Camps, formerly our Senior Vice President of Corporate Development
also serves as President and Chief Executive Officer for Lead Capital Ventures
("LCV"), a private investment company formed in 1999. LCV paid a debt of DeMarco
Energy in the amount of $20,000 and acquired the Common Stock conversion rights
associated with that debt. The conversion rights were at $0.156 per share which
resulted in 133,333 shares of Common Stock being issued to LCV. This transaction
occurred on September 29, 2000. Because LCV is an accredited institutional
investor and Mr. Descamps was an officer of DeMarco Energy, we believe this
transaction was exempt from registration requirements of the Securities Act
under Rule 506 of Regulation D and Section 4(2) of the Securities Act.

ITEM 27.  EXHIBITS



Exhibit Number               Name of Exhibit

                          
3.01                         DeMarco Energy Systems of America, Inc.
                             Articles of Incorporation(2)

3.02                         DeMarco Energy Systems of America, Inc. By-Laws(2)

4.01                         Secured Convertible Debenture Purchase
                             Agreement(3)

4.02                         DeMarco Energy Systems of America, Inc. 10%
                             Secured Convertible Debenture(3)

4.03                         Security Agreement(3)

4.04                         Intellectual Property Security Agreement(3)

4.05                         Registration Rights Agreement(3)

4.06                         Escrow Agreement(3)

4.07                         Amended Terms Agreement with AJW Partners, LLC.
                             And New Millennium Capital Partners II, LLC.(1)

5.01                         Opinion of Locke Liddell & Sapp LLP with
                             respect to the legality of the securities being
                             offered hereby(1)




                                       31
   45


                          
10.01                        PG&E Energy Services Master Agreement(2)

10.02                        Lighting Management Consultants Strategic
                             Partnership Agreement(2)

10.03                        SLi Strategic Partnership Agreement(2)

10.04                        Florida Heat Pump OEM Agreement(2)

10.05                        Amended Florida Heat Pump Agreement(1)

10.06                        Chevron Energy Solutions, L.P. Master Agreement(1)

13.01                        Annual Report Form 10KSB for June 30, 2000(4)

23.01                        Consent of Locke Liddell & Sapp LLP (included
                             as part of its opinion)

23.02                        Consent of Nathan M. Robnett, CPA(1)


- ----------

(1)      Filed herewith.

(2)      Incorporated by reference from Form SB-2 Amendment No. 1 filed on
         February 14, 2001. SEC file number 333-49758.

(3)      Incorporated by reference from Form 8-K filed on October 11, 2001. SEC
         file number 000-28283.

(4)      Incorporated by reference from Form 10KSB/A1 filed on February 20,
         2001. SEC file number 000-28283.

ITEM 28.  UNDERTAKINGS

The Company will:

(1) File, during any period in which it offers or sells securities, a
post-effective amendment to this Registration Statement to:

                  (i) Include any prospectus required by Section 10(a)(3) of the
         Securities Act;

                  (ii) Reflect in the prospectus any facts or events which,
         individually or together, represent a fundamental change in the
         information in the registration statement. Notwithstanding the
         foregoing, any increase or decrease in volume of securities offered (if
         the total dollar value of securities offered would not exceed that
         which was registered) and any deviation from the low or high end of the
         estimated maximum offering range may be reflected in the form of
         prospectus filed with the Commission pursuant to Rule 424(b) if, in the
         aggregate, the changes in volume and price represent no more than a 20%
         change in the maximum aggregate offering price set forth in the
         "Calculation of Registration Fee" Table in the effective registration
         statement.

                  (iii) Include any additional or changed material information
         on the Plan of Distribution.

(2) For determining liability under the Securities Act, treat each
post-effective amendment as a new Registration Statement of the securities
offered, and the offering of the securities at that time to be the initial bona
fide offering.



                                       32
   46

(3) File a post-effective amendment to remove from registration any of the
securities that remain unsold at the end of the offering.

(4) For determining any liability under the Securities Act, treat the
information omitted from the form of prospectus filed as part of this
registration statement in reliance upon Rule 430A and contained in a form of
prospectus filed by the Company under Rule 424(b)(1) or (4), or 497(h) under the
Securities Act as part of this registration statement as of the time the
Commission declared it effective.

(5) For determining any liability under the Securities Act, treat each
post-effective amendment that contains a form of prospectus as a new
registration statement for the securities offered in the registration statement,
and that the offering of the securities at that time as the initial bona fide
offering of those securities.

The undersigned Registrant hereby undertakes that, for purposes of determining
any liability under the Securities Act, each filing of the registrant's annual
report pursuant to Section 13(a) or Section 15(d) of the Exchange Act that is
incorporated by reference in the registration statement shall be deemed to be a
new registration statement relating to the securities offered therein, and the
offering of such securities at that time shall be deemed to be the initial bona
fide offering thereof.

Insofar as indemnification for liabilities arising under Securities Act may be
permitted to directors, officers and controlling persons of Registrant pursuant
to the provisions of its Articles of Incorporation, its By-Laws, or otherwise,
Registrant has been advised that in the opinion of the Securities and Exchange
Commission such indemnification is against public policy as expressed in the
Securities Act and is, therefore, unenforceable. In the event that a claim for
indemnification against liabilities (other than the payment by Registrant for
expenses incurred or paid by an officer, director or controlling person of
Registrant in the successful defense of any action, suit or proceeding) is
asserted by such director, officer or controlling person in connection with the
securities being registered, Registrant will, unless in the opinion of its
counsel the matter has been settled by controlling precedent, submit to a court
of appropriate jurisdiction the question whether such indemnification by it is
against public policy as expressed in the Securities Act and will be governed by
the final adjudication of such issue.




                                       33
   47

                                   SIGNATURES

In accordance with the requirements of the Securities Act of 1933, the
registrant certifies that it has reasonable grounds to believe that it meets all
of the requirements for filing on Form SB-2 and authorized this Amendment No. 2
to SB-2 to be signed on its behalf by the undersigned, in the City of Austin,
State of Texas, on the 18th day of June, 2001.


                     DEMARCO ENERGY SYSTEMS OF AMERICA, INC,

                                   By: /s/ Victor M. DeMarco
                                       -----------------------------------------
                                           Victor M. DeMarco, President/ Chief
                                           Operating Officer, Chief Accounting
                                           Officer


In accordance with the requirements of the Securities Act of 1933, this
registration statement has been signed by the following persons in the
capacities and on the dates stated.




             SIGNATURE                                     TITLE                                   DATE
             ---------                                     -----                                   ----

                                                                                      
        /s/ Victor M. DeMarco                  President, Chief Operating Officer             June 18, 2001
        ---------------------                        Chief Accounting Officer
            Victor M. DeMarco

        /s/ John W. Adams                      Director, Vice-President of Sales              June 18, 2001
        -----------------
            John W. Adams

        /s/ Mary L. DeMarco                    Director                                       June 18, 2001
        -------------------
            Mary L. DeMarco




                                       34
   48

TABLE OF EXHIBITS




Exhibit Number               Name of Exhibit

                          
3.01                         DeMarco Energy Systems of America, Inc.
                             Articles of Incorporation(2)

3.02                         DeMarco Energy Systems of America, Inc. By-Laws(2)

4.01                         Secured Convertible Debenture Purchase
                             Agreement(3)

4.02                         DeMarco Energy Systems of America, Inc. 10%
                             Secured Convertible Debenture(3)

4.03                         Security Agreement(3)

4.04                         Intellectual Property Security Agreement(3)

4.05                         Registration Rights Agreement(3)

4.06                         Escrow Agreement(3)

4.07                         Amended Terms Agreement with AJW Partners, LLC.
                             And New Millennium Capital Partners II, LLC.(1)

5.01                         Opinion of Locke Liddell & Sapp LLP with
                             respect to the legality of the securities being
                             offered hereby(1)

10.01                        PG&E Energy Services Master Agreement(2)

10.02                        Lighting Management Consultants Strategic
                             Partnership Agreement(2)

10.03                        SLi Strategic Partnership Agreement(2)

10.04                        Florida Heat Pump OEM Agreement(2)

10.05                        Amended Florida Heat Pump Agreement(1)

10.06                        Chevron Energy Solutions, L.P. Master Agreement(1)

13.01                        Annual Report Form 10KSB for June 30, 2000(4)

23.01                        Consent of Locke Liddell & Sapp LLP (included
                             as part of its opinion)

23.02                        Consent of Nathan M. Robnett, CPA(1)


- ----------

(1)      Filed herewith.

(2)      Incorporated by reference from Form SB-2 Amendment No. 1 filed on
         February 14, 2001. SEC file number 333-49758.

(3)      Incorporated by reference from Form 8-K filed on October 11, 2001. SEC
         file number 000-28283.

(4)      Incorporated by reference from Form 10KSB/A1 filed on February 20,
         2001. SEC file number 000-28283.



                                       35