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                                                                    EXHIBIT 10.3

                                     FORM OF
                               SECURITY AGREEMENT


                          (METRETEK TECHNOLOGIES, INC.)

         This Agreement, dated as of September 24, 2001, is made by and between
Metretek Technologies, Inc., a Delaware corporation (the "Corporate Guarantor"),
and Wells Fargo Business Credit, Inc., a Minnesota corporation (the "Secured
Party").

         Pursuant to a Credit and Security Agreement of even date herewith (as
the same may be amended, supplemented or restated from time to time, the "Credit
Agreement"), the Secured Party may extend credit accommodations to Southern Flow
Companies, Inc., a Delaware corporation (the "Borrower").

         As a condition to extending credit to the Borrower, the Secured Party
has required the execution and delivery of the Corporate Guarantor's Guaranty of
even date herewith, guaranteeing the payment and performance of all obligations
of the Borrower arising under or pursuant to the Credit Agreement (the
"Guaranty").

         As a further condition to extending credit to the Borrower under the
Credit Agreement, the Secured Party has required the execution and delivery of
this Agreement by the Corporate Guarantor.

         ACCORDINGLY, in consideration of the mutual covenants contained in the
Credit Agreement and herein, the parties hereby agree as follows:

          1. DEFINITIONS. All terms defined in the recitals hereto and the
Credit Agreement that are not otherwise defined herein shall have the meanings
given them in the recitals and the Credit Agreement. All terms defined in the
UCC and not otherwise defined herein have the meanings assigned to them in the
UCC. In addition, the following terms have the meanings set forth below or in
the referenced Section of this Agreement:


         "Accounts" means all of the Corporate Guarantor's accounts, as such
term is defined in the UCC, including each and every right of the Corporate
Guarantor to the payment of money, whether such right to payment now exists or
hereafter arises, whether such right to payment arises out of a sale, lease or
other disposition of goods or other property, out of a rendering of services,
out of a loan, out of the overpayment of taxes or other liabilities, or
otherwise arises under any contract or agreement, whether such right to payment
is created, generated or earned by the Corporate Guarantor or by some other
person who subsequently transfers such person's interest to the Corporate
Guarantor, whether such right to payment is or is not already earned by
performance, and howsoever such right to payment may be evidenced, together with
all other rights and interests (including all Liens)which the Corporate
Guarantor may at any time have by law or agreement against any account debtor or
other obligor obligated to make any such payment or against any property of such
account debtor or other obligor; all including but not limited to all present
and future accounts, contract rights, loans and obligations receivable,


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chattel papers, bonds, notes and other debt instruments, tax refunds and rights
to payment in the nature of general intangibles.


         "Collateral" means all of the Corporate Guarantor's Accounts, chattel
paper, deposit accounts, documents, Equipment, General Intangibles, goods,
instruments, Inventory, Investment Property, letter-of-credit rights, letters of
credit, all sums on deposit in any Collateral Account, and any items in any
Lockbox; together with (i) all substitutions and replacements for and products
of any of the foregoing; (ii) in the case of all goods, all accessions; (iii)
all accessories, attachments, parts, equipment and repairs now or hereafter
attached or affixed to or used in connection with any goods; (iv) all warehouse
receipts, bills of lading and other documents of title now or hereafter covering
such goods; (v) any money, or other assets of the Corporate Guarantor that now
or hereafter come into the possession, custody, or control of the Lender; and
(vi) proceeds of any and all of the foregoing.


         "Equipment" means all of the Corporate Guarantor's equipment, as such
term is defined in the UCC, whether now owned or hereafter acquired, including
but not limited to all present and future machinery, vehicles, furniture,
fixtures, manufacturing equipment, shop equipment, office and recordkeeping
equipment, parts, tools, supplies, and including specifically the goods
described in any equipment schedule or list herewith or hereafter furnished to
the Lender by the Corporate Guarantor.


          "Event of Default" has the meaning given in Section 6.


         "General Intangibles" means all of the Corporate Guarantor's general
intangibles, as such term is defined in the UCC, whether now owned or hereafter
acquired, including all present and future Intellectual Property Rights,
customer or supplier lists and contracts, manuals, operating instructions,
permits, franchises, the right to use the Corporate Guarantor's name, and the
goodwill of the Corporate Guarantor's business.


         "Intellectual Property Rights" means all actual or prospective rights
arising in connection with any intellectual property or other proprietary
rights, including all rights arising in connection with copyrights, patents,
service marks, trade dress, trade secrets, trademarks, trade names or mask
works.


         "Inventory" means all of the Corporate Guarantor's inventory, as such
term is defined in the UCC, whether now owned or hereafter acquired, whether
consisting of whole goods, spare parts or components, supplies or materials,
whether acquired, held or furnished for sale, for lease or under service
contracts or for manufacture or processing, and wherever located.


         "Investment Property" means all of the Corporate Guarantor's investment
property, as such term is defined in the UCC, whether now owned or hereafter
acquired, including but not limited to all securities, security entitlements,
securities accounts, commodity contracts, commodity accounts, stocks, bonds,
mutual fund shares, money market shares and U.S. Government securities.


         "Lien" means any security interest, mortgage, deed of trust, pledge,
lien, charge, encumbrance, title retention agreement or analogous instrument or
device, including the interest of each lessor under any capitalized lease and
the interest of any bondsman under any payment or performance bond, in, of or on
any assets or properties of a person, whether now owned or hereafter acquired
and whether arising by agreement or operation of law.

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         "Obligations" means (i) the Note, including interest thereon and any
extensions, renewals or replacements thereof, and all other obligations of
Borrower to Lender under the Loan Documents, and (ii) each and every debt,
liability and obligation of every type and description which the Corporate
Guarantor may now or at any time hereafter owe to the Secured Party, whether
such debt, liability or obligation now exists or is hereafter created or
incurred and whether it is or may be direct or indirect, due or to become due,
or absolute or contingent, including without limitation all obligations under
the Guaranty.


         "Permitted Liens" means (i) the Security Interest, (ii) covenants,
restrictions, rights, easements and minor irregularities in title which do not
materially interfere with the Corporate Guarantor's business or operations as
presently conducted, (iii) Liens in existence on the date hereof and described
on EXHIBIT B hereto, (iv) purchase money Liens relating to the acquisition or
lease of vehicles, machinery and equipment of the Corporate Guarantor not
exceeding the lesser of cost or fair market value thereof, in the ordinary
course of business, and so long as no Default Period is then in existence and
none would exist immediately after such acquisition, (v) liens for taxes,
assessments, or other governmental charges which are not delinquent or which are
being contested in good faith and for which adequate reserves have been
established in accordance with GAAP, and (vi) liens of mechanics, materialmen,
warehousemen, carriers or other similar statutory liens securing obligations
that are not yet due and are incurred in the ordinary course of business.


         "Security Interest" has the meaning given in Section 2.


         2. SECURITY INTEREST. The Corporate Guarantor hereby grants the Secured
Party a security interest (the "Security Interest") in the Collateral to secure
payment of the Obligations.


         3. REPRESENTATIONS, WARRANTIES AND AGREEMENTS. The Corporate Guarantor
hereby represents, warrants and agrees as follows:


         (a) Title. The Corporate Guarantor (i) has absolute title to each item
of Collateral in existence on the date hereof, free and clear of all Liens
except Permitted Liens, (ii) will have, at the time the Corporate Guarantor
acquires any rights in Collateral hereafter arising, absolute title to, or a
valid "leasehold interest" (as such term in defined in Section 2.5.103 of the
UCC) in each such item of Collateral free and clear of all Liens except
Permitted Liens, (iii) will keep all Collateral free and clear of all Liens
except Permitted Liens, and (iv) will defend the Collateral against all claims
or demands of all persons other than the Secured Party. The Corporate Guarantor
will not sell or otherwise dispose of the Collateral or any interest therein,
outside the ordinary course of business, without the prior written consent of
the Secured Party.


         (b) Chief Executive Office; Identification Number; Jurisdiction of
Incorporation; Name. The Corporate Guarantor's chief executive office and
principal place of business is, and for the past five years was, located at the
address set forth under its signature below. The Corporate Guarantor's federal
employer identification number is correctly set forth under its signature below.
The Corporate Guarantor is, and for the past five years was, a corporation duly
organized, validly existing and in good standing in the State of Delaware. The
Corporate Guarantor's exact legal name is as set forth on the signature page
hereof.


         (c) Location of Collateral. As of the date hereof, the tangible
Collateral is, and for the past five years was, located only in the states and
at the addresses, as identified on EXHIBIT A attached hereto. The Corporate
Guarantor will not permit any tangible Collateral to be located in

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any state (and, if county filing is required, in any county) in which a
financing statement covering such Collateral is required to be, but has not in
fact been, filed in order to perfect the Security Interest unless and until the
Corporate Guarantor has given prior written notice thereof to Secured Party, and
Corporate Guarantor agrees, upon request by the Secured Party, to promptly
execute and deliver any financing statements required to perfect the Collateral
in any such states.


         (d) Changes in Name, Location or Jurisdiction of Incorporation. The
Corporate Guarantor will not change its name in any way whatsoever, without
prior written notice to the Secured Party. The Corporate Guarantor will not
change its business address, without prior written notice to the Secured Party.
The Corporate Guarantor will not change its articles or certificate of
incorporation, its bylaws or its jurisdiction of organization, without the prior
written consent of Secured Party, which shall not be unreasonably withheld.


         (e) Fixtures. The Corporate Guarantor will not permit any tangible
Collateral to become part of or to be affixed to any real property without first
assuring to the reasonable satisfaction of the Secured Party that the Security
Interest will be prior and senior to any Lien then held or thereafter acquired
by any mortgagee of such real property or the owner or purchaser of any interest
therein. I (f) Rights to Payment. Each right to payment and each instrument,
document, chattel paper and other agreement constituting or evidencing
Collateral is (or will be when arising, issued or assigned to the Secured Party)
the valid, genuine and legally enforceable obligation, subject to no defense,
setoff or counterclaim (other than those arising in the ordinary course of
business), of the account debtor or other obligor named therein or in the
Corporate Guarantor's records pertaining thereto as being obligated to pay such
obligation. The Corporate Guarantor will neither agree to any material
modification or amendment nor agree to any forbearance, release or cancellation
of any such obligation, and will not subordinate any such right to payment to
claims of other creditors of such account debtor or other obligor.


         (g) Commercial Tort Claims. Promptly upon knowledge thereof, the
Corporate Guarantor will deliver to the Secured Party notice of any commercial
tort claims it intends to or does bring against any person, including the name
and address of each defendant, a summary of the facts, an estimate of the
Corporate Guarantor's damages, copies of any complaint or demand letter
submitted by the Corporate Guarantor, and such other information as the Lender
may request. Upon request by the Secured Party, the Corporate Guarantor will
grant the Secured Party a security interest in all commercial tort claims it may
have against any person.


         (h) Miscellaneous Covenants. The Corporate Guarantor will:


                  (i)     keep all tangible Collateral in good repair, working
                          order and condition, normal depreciation excepted, and
                          will, from time to time, replace any worn, broken or
                          defective parts thereof;


                  (ii)    promptly pay all taxes and other governmental charges
                          levied or assessed upon or against any Collateral or
                          upon or against the creation, perfection or
                          continuance of the Security Interest, provided, that
                          the Corporate Guarantor shall not be required to pay
                          any tax or charge to the extent it is being contested
                          in good faith by appropriate proceedings and for which
                          proper reserves have been made in accordance with
                          GAAP;


                  (iii)   at all reasonable times, and upon reasonable notice,
                          permit the Secured Party or its representatives to
                          examine or inspect any Collateral, wherever

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                           located, and to examine, inspect and copy the
                           Corporate Guarantor's books and records pertaining to
                           the Collateral and its business and financial
                           condition and to send and discuss with account
                           debtors and other obligors requests for verifications
                           of amounts owed to the Corporate Guarantor;


                  (iv)    keep accurate and complete records pertaining to the
                          Collateral and pertaining to the Corporate Guarantor's
                          business and financial condition and submit to the
                          Secured Party such periodic reports concerning the
                          Collateral and the Corporate Guarantor's business and
                          financial condition as the Secured Party may from time
                          to time reasonably request;


                  (v)     promptly notify the Secured Party of any material loss
                          of or material damage to any Collateral or of any
                          adverse change, known to the Corporate Guarantor, in
                          the prospect of payment of any sums due on or under
                          any instrument, chattel paper, or account constituting
                          Collateral;


                  (vi)    if the Secured Party at any time so requests (after
                          the occurrence of an Event of Default), promptly
                          deliver to the Secured Party any instrument, document
                          or chattel paper constituting Collateral, duly
                          endorsed or assigned by the Corporate Guarantor;


                  (vii)   at all times keep all tangible Collateral insured
                          against risks of fire (including so-called extended
                          coverage), theft, collision (in case of Collateral
                          consisting of motor vehicles) and such other risks and
                          in such amounts as the Secured Party may reasonably
                          request, with any such policies containing a lender
                          loss payable endorsement acceptable to the Secured
                          Party;


                  (viii)  from time to time execute such financing statements as
                          the Secured Party may reasonably require in order to
                          perfect the Security Interest and, if any Collateral
                          consists of a motor vehicle, execute such documents as
                          may be required to have the Security Interest properly
                          noted on a certificate of title;


                  (ix)    pay when due or reimburse the Secured Party on demand
                          for all reasonable costs of collection of any of the
                          Obligations and all other out-of-pocket expenses
                          (including in each case all reasonable attorneys'
                          fees) incurred by the Secured Party in connection with
                          the creation, perfection, satisfaction, protection,
                          defense or enforcement of the Security Interest or the
                          creation, continuance, protection, defense or
                          enforcement of this Agreement or any or all of the
                          Obligations, including expenses incurred in any
                          litigation or bankruptcy or insolvency proceedings;


                  (x)     execute, deliver or endorse any and all instruments,
                          documents, assignments, security agreements and other
                          agreements and writings which the Secured Party may at
                          any time reasonably request in order to secure,
                          protect, perfect or enforce the Security Interest and
                          the Secured Party's rights under this Agreement; and

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                  (xi)    not use or keep any Collateral, or permit it to be
                          used or kept, for any unlawful purpose or in violation
                          of any federal, state or local law, statute or
                          ordinance.


         (i) Secured Party's Right to Take Action. The Corporate Guarantor
authorizes the Secured Party to file from time to time where permitted by law,
such financing statements against collateral described as "all personal
property" as the Secured Party deems reasonably necessary to perfect the
Security Interest in the Collateral. The Corporate Guarantor will not amend any
financing statements in favor of the Secured Party except as permitted by law.
Further, if the Corporate Guarantor at any time fails to perform or observe any
agreement contained in Section 3(h), and if such failure continues for a period
of ten (10) days after the Secured Party gives the Corporate Guarantor written
notice thereof (or, in the case of the agreements contained in clauses (vii) and
(viii) of Section 3(h), immediately upon the occurrence of such failure, without
notice or lapse of time), the Secured Party may (but need not) perform or
observe such agreement on behalf and in the name, place and stead of the
Corporate Guarantor (or, at the Secured Party's option, in the Secured Party's
own name) and may (but need not) take any and all other actions which the
Secured Party may reasonably deem necessary to cure or correct such failure
(including, without limitation the payment of taxes, the satisfaction of
security interests, liens, or encumbrances, the performance of obligations under
contracts or agreements with account debtors or other obligors, the procurement
and maintenance of insurance, the execution of financing statements, the
endorsement of instruments, and the procurement of repairs or transportation);
and, except to the extent that the effect of such payment would be to render any
loan or forbearance of money usurious or otherwise illegal under any applicable
law, the Corporate Guarantor shall thereupon pay the Secured Party on demand the
amount of all moneys expended and all costs and expenses (including reasonable
attorneys' fees) incurred by the Secured Party in connection with or as a result
of the Secured Party's performing or observing such agreements or taking such
actions, together with interest thereon from the date expended or incurred by
the Secured Party at the highest rate then applicable to any of the Obligations.
To facilitate the performance or observance by the Secured Party of such
agreements of the Corporate Guarantor, the Corporate Guarantor hereby
irrevocably appoints (which appointment is coupled with an interest) the Secured
Party, or its delegate, as the attorney-in-fact of the Corporate Guarantor with
the right (but not the duty) from time to time to create, prepare, complete,
execute, deliver, endorse or file, in the name and on behalf of the Corporate
Guarantor, any and all instruments, documents, financing statements,
applications for insurance and other agreements and writings required to be
obtained, executed, delivered or endorsed by the Corporate Guarantor under this
Section 3 and Section 4.


         4. RIGHTS OF SECURED PARTY. At any time and from time to time, whether
before or after an Event of Default, the Secured Party may take any or all of
the following actions:


         (a) ACCOUNT VERIFICATION. The Secured Party may at any time and from
time to time send or require the Corporate Guarantor to send requests for
verification of accounts or notices of assignment to account debtors and other
obligors. The Secured Party may also at any time and from time to time telephone
account debtors and other obligors to verify accounts.


         (b) COLLATERAL ACCOUNT. The Secured Party may establish a collateral
account for the deposit of checks, drafts and cash payments made by the
Corporate Guarantor's account debtors. If a collateral account is so
established, the Corporate Guarantor shall promptly deliver to the Secured
Party, for deposit into said collateral account, all payments on Accounts and
chattel

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paper received by it. All such payments shall be delivered to the Secured Party
in the form received (except for the Corporate Guarantor's endorsement where
necessary). Until so deposited, all payments on Accounts and chattel paper
received by the Corporate Guarantor shall be held in trust by the Corporate
Guarantor for and as the property of the Secured Party and shall not be
commingled with any funds or property of the Corporate Guarantor. All deposits
in said collateral account shall constitute proceeds of Collateral and shall not
constitute payment of any Obligation. Unless otherwise agreed in writing, the
Corporate Guarantor shall have no right to withdraw amounts on deposit in any
collateral account.


         (c) LOCKBOX. The Secured Party may, by notice to the Corporate
Guarantor, require the Corporate Guarantor to direct each of its account debtors
to make payment directly to a special lockbox to be under the control of the
Secured Party. The Corporate Guarantor hereby authorizes and directs the Secured
Party to deposit all checks, drafts and cash payments received in said lockbox
into the collateral account established as set forth above.


         (d) DIRECT COLLECTION. The Secured Party may notify any account debtor,
or any other person obligated to pay any amount due, that such chattel paper,
Account, or other right to payment has been assigned or transferred to the
Secured Party for security and shall be paid directly to the Secured Party. At
any time after the Secured Party or the Corporate Guarantor gives such notice to
an account debtor or other obligor, the Secured Party may (but need not), in its
own name or in the Corporate Guarantor's name, demand, sue for, collect or
receive any money or property at any time payable or receivable on account of,
or securing, any such chattel paper, Account, or other right to payment, or
grant any extension to, make any compromise or settlement with or otherwise
agree to waive, modify, amend or change the obligations (including collateral
obligations) of any such account debtor or other obligor.


5. ASSIGNMENT OF INSURANCE. The Corporate Guarantor hereby assigns to the
Secured Party, as additional security for the payment of the Obligations, any
and all moneys (including but not limited to proceeds of insurance and refunds
of unearned premiums) due or to become due under, and all other rights of the
Corporate Guarantor under or with respect to, any and all policies of insurance
covering the Collateral, and the Corporate Guarantor hereby directs the issuer
of any such policy to pay any such moneys directly to the Secured Party. After
the occurrence of an Event of Default, the Secured Party may (but need not), in
its own name or in the Corporate Guarantor's name, execute and deliver proofs of
claim, receive all such moneys, endorse checks and other instruments
representing payment of such moneys, and adjust, litigate, compromise or release
any claim against the issuer of any such policy.


         6. EVENTS OF DEFAULT. Each of the following occurrences shall
constitute an event of default under this Agreement (herein called "Event of
Default"): (i) an Event of Default shall occur under the Credit Agreement; or
(ii) the Corporate Guarantor shall fail to pay any or all of the Obligations
when due or (if payable on demand) on demand; or (iii) the Corporate Guarantor
shall fail to observe or perform any covenant or agreement herein binding on it.


         7. REMEDIES UPON EVENT OF DEFAULT. Upon the occurrence of an Event of
Default and at any time thereafter, the Secured Party may exercise any one or
more of the following rights and remedies: (i) declare all unmatured Obligations
to be immediately due and payable, and the same shall thereupon be immediately
due and payable, without presentment or other notice or demand; (ii) exercise
and enforce any or all rights and remedies available upon default to a secured
party under the UCC, including but not limited to the right to take possession
of any Collateral, proceeding without judicial process or by judicial process
(without a prior hearing or

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notice thereof, which the Corporate Guarantor hereby expressly waives), and the
right to sell, lease or otherwise dispose of any or all of the Collateral, and
in connection therewith, the Secured Party may require the Corporate Guarantor
to make the Collateral available to the Secured Party at a place to be
designated by the Secured Party which is reasonably convenient to both parties,
and if notice to the Corporate Guarantor of any intended disposition of
Collateral or any other intended action is required by law in a particular
instance, such notice shall be deemed commercially reasonable if given (in the
manner specified in Section 9) at least ten (10) days prior to the date of
intended disposition or other action; (iii) exercise or enforce any or all other
rights or remedies available to the Secured Party by law or agreement against
the Collateral, against the Corporate Guarantor or against any other person or
property. The Secured Party is hereby granted a nonexclusive, worldwide and
royalty-free license to use or otherwise exploit all Intellectual Property
Rights owned by or licensed to the Corporate Guarantor that the Secured Party
deems necessary or appropriate to the disposition of any Collateral.


         8. OTHER PERSONAL PROPERTY. Unless at the time the Secured Party takes
possession of any tangible Collateral, or within seven days thereafter, the
Corporate Guarantor gives written notice to the Secured Party of the existence
of any goods, papers or other property of the Corporate Guarantor, not affixed
to or constituting a part of such Collateral, but which are located or found
upon or within such Collateral, describing such property, the Secured Party
shall not be responsible or liable to the Corporate Guarantor for any action
taken or omitted by or on behalf of the Secured Party with respect to such
property.


         9. NOTICE; REQUESTS FOR ACCOUNTING. All notices and other
communications hereunder shall be in writing and shall be (a) personally
delivered, (b) sent by first class United States mail, (c) sent by overnight
courier of national reputation, or (d) transmitted by telecopy, in each case
addressed or telecopied to the party to whom notice is being given at its
address or telecopier number as set forth below its signature or, as to each
party, at such other address or telecopier number as may hereafter be designated
by such party in a written notice to the other party complying as to delivery
with the terms of this Section. All such notices, requests, demands and other
communications shall be deemed to have been given on (i) the date received if
personally delivered, (ii) when deposited in the mail if delivered by mail,
(iii) the date sent if sent by overnight courier, or (iv) the date of
transmission if delivered by telecopy. All requests under Section 9-210 of the
UCC (i) shall be made in a writing signed by an authorized person, (ii) shall be
personally delivered, sent by registered or certified mail, return receipt
requested, or by overnight courier of national reputation (iii) shall be deemed
to be sent when received by the Secured Party and (iv) shall otherwise comply
with the requirements of Section 9-210. The Corporate Guarantor requests that
the Secured Party respond to all such requests which on their face appear to
come from an authorized individual and releases the Secured Party from any
liability for so responding. The Corporate Guarantor shall pay Secured Party the
maximum amount allowed by law for responding to such requests.


         10. TERMINATION. This Agreement, and the Security Interest granted by
the Corporate Guarantor to the Secured Party hereunder, shall terminate upon the
earlier of: (a) the date all Obligations are satisfied in full and the
Commitment is terminated; or (b) as provided in Section 2.14 of the Credit
Agreement.


         11. MISCELLANEOUS. This Agreement has been duly and validly authorized
by all necessary corporate action. This Agreement does not contemplate a sale of
accounts, or chattel paper. This Agreement can be waived, modified, amended,
terminated or discharged, and the

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Security Interest can be released, only explicitly in a writing signed by the
Secured Party, and, in the case of amendment or modification, in a writing
signed by the Corporate Guarantor. A waiver signed by the Secured Party shall be
effective only in the specific instance and for the specific purpose given. Mere
delay or failure to act shall not preclude the exercise or enforcement of any of
the Secured Party's rights or remedies. All rights and remedies of the Secured
Party shall be cumulative and may be exercised singularly or concurrently, at
the Secured Party's option, and the exercise or enforcement of any one such
right or remedy shall neither be a condition to nor bar the exercise or
enforcement of any other. The Secured Party's duty of care with respect to
Collateral in its possession (as imposed by law) shall be deemed fulfilled if
the Secured Party exercises reasonable care in physically safekeeping such
Collateral or, in the case of Collateral in the custody or possession of a
bailee or other third person, exercises reasonable care in the selection of the
bailee or other third person, and the Secured Party need not otherwise preserve,
protect, insure or care for any Collateral. The Secured Party shall not be
obligated to preserve any rights the Corporate Guarantor may have against prior
parties, to realize on the Collateral at all or in any particular manner or
order, or to apply any cash proceeds of Collateral in any particular order of
application. This Agreement shall be binding upon and inure to the benefit of
the Corporate Guarantor and the Secured Party and their respective successors
and assigns and shall take effect when signed by the Corporate Guarantor and
delivered to the Secured Party, and the Corporate Guarantor waives notice of the
Secured Party's acceptance hereof. The Secured Party may execute this Agreement
if appropriate for the purpose of filing, but the failure of the Secured Party
to execute this Agreement shall not affect or impair the validity or
effectiveness of this Agreement. A carbon, photographic or other reproduction of
this Agreement or of any financing statement signed by the Corporate Guarantor
shall have the same force and effect as the original for all purposes of a
financing statement. This Agreement shall be governed by and construed in
accordance with the substantive laws (other than conflict laws) of the State of
Colorado. If any provision or application of this Agreement is held unlawful or
unenforceable in any respect, such illegality or unenforceability shall not
affect other provisions or applications which can be given effect and this
Agreement shall be construed as if the unlawful or unenforceable provision or
application had never been contained herein or prescribed hereby. All
representations and warranties contained in this Agreement shall survive the
execution, delivery and performance of this Agreement and the creation and
payment of the Obligations. The parties hereto hereby (i) consent to the
personal jurisdiction of the state and federal courts located in the State of
Colorado in connection with any controversy related to this Agreement; (ii)
waive any argument that venue in any such forum is not convenient, (iii) agree
that any litigation initiated by the Secured Party or the Corporate Guarantor in
connection with this Agreement or the other Loan Documents may be venued in
either the state or federal courts located in either the District Court for the
City and County of Denver, Colorado, or the United States District Court,
District of Colorado; and (iv) agree that a final judgment in any such suit,
action or proceeding shall be conclusive and may be enforced in other
jurisdictions by suit on the judgment or in any other manner provided by law.


THE PARTIES WAIVE ANY RIGHT TO TRIAL BY JURY IN ANY ACTION OR PROCEEDING BASED
ON OR PERTAINING TO THIS AGREEMENT.


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         IN WITNESS WHEREOF, the parties hereto have executed this Agreement as
of the date and year first above written.


METRETEK TECHNOLOGIES, INC. a               WELLS FARGO BUSINESS CREDIT, INC.
Delaware corporation                        a Minnesota corporation


By:                                         By:
    ---------------------------               ----------------------------
Name:                                       Name:
    ---------------------------                ---------------------------
Title:                                      Title:
     --------------------------                  -------------------------

Address:                                     Address:

600 - 17th Street, Suite 800 North           1740 Broadway
Denver, CO  80202                            C7300-300 MAC
Attention: A. Bradley Gabbard                Denver, Colorado  80274
                                             Attention: Tony Lee

Employer identification number: 84-1169358

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