TRANSFER, CONSENT ANDASSIGNMENT AGREEMENT

Exhibit 10.19

Execution Copy

TRANSFER, CONSENT AND ASSIGNMENT AGREEMENT

This Transfer, Consent and Assignment Agreement dated the 26^th day of September 2007 (the “Agreement”).

AMONG:

PINNACLE WEST MARKETING & TRADING CO., LLC, a limited liability company organized under the laws of Delaware (the “Transferor”)

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MORGAN STANLEY CAPITAL GROUP INC., a corporation organized under the laws of Delaware (the “Transferee”)

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GOLDEN STATE WATER COMPANY, a corporation organized under the laws of California (the “Counterparty”).

WHEREAS the Transferor and the Counterparty are parties to one or more master agreements and/or general terms and conditions, each as described in Schedule “A” attached hereto (collectively, the “PWMT Master Agreement”) and to power sales and power purchase transactions entered into pursuant to the PWMT Master Agreement, copies of the confirmations evidencing such transactions are identified as “Master Confirmations” on Schedule “B” attached hereto (such transactions being hereinafter referred to as the “Master Confirmations” and together with the Master Agreement hereinafter referred to as the “Assigned Agreement(s)”);

AND WHEREAS the Transferor has agreed to transfer by assignment to the Transferee and the Transferee has agreed to accept the transfer by assignment of, all of the rights, liabilities, duties and obligations of the Transferor under and in respect of the Assigned Agreement(s) but, for certainty, the Transferor will not otherwise assign to the Transferee any other transaction(s) that may be outstanding pursuant to the terms of the PWMT Master Agreement except those identified on Schedule “B” or any of its rights, title, estate or interest therein;

AND WHEREAS according to that certain Purchase and Sale Agreement between the Transferor and the Transferee dated as of June 7, 2007 (the “PSA”), the Transferor will transfer by assignment to Transferee nil of Transferor’s rights, liabilities, duties and obligations with respect to the Assigned Agreement(s) (the “Closing”), subject to the satisfaction of certain conditions precedent, which conditions precedent include obtaining the prior consent of the Counterparty to the transfer by assignment of the Assigned Agreement(s));

AND WHEREAS the Counterparty is willing to consent to such transfer by assignment and to recognize and accept the Transferee as its counterparty with respect to the Assigned Agreement(s) in the place and stead of the Transferor pursuant to the terms of this Agreement;

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AND WHEREAS the Transferee and the Counterparty have agreed that each reference to Transferor shall be substituted with the reference to Transferee and each such Master Confirmation shall be deemed a transaction between Transferee and Counterparty;

NOW THEREFORE, for good and valuable consideration (receipt and sufficiency of which are hereby acknowledged), the parties hereto mutually covenant and agree as follows:

1.                          Assignment. The Transferor hereby transfers by assignment to the Transferee effective as of and from the commencement of the later of (a) the first day of the calendar month following the calendar month in which the Transferor has given to the Counterparty written notice of the approval from the federal Energy Regulatory Commission (“FERC”), specifically, including FERC’s approval of the assignment from Transferor to Transferee of the Assigned Agreement(s) under Section 203 of the Federal Power Act of 1935, as amended; or (b) November 1, 2007 (the “Assignment Effective Date”), its entire right, title, estate and interest in and to, and its rights, liabilities, duties and obligations under, such Assigned Agreement(s), for the Transferee’s sole use and benefit absolutely, subject nevertheless to the terms and conditions of the Assigned Agreement(s).

2.                          Acceptance by Transferee. The Transferee hereby accepts the aforesaid Assigned Agreement(s) effective as of and from the Assignment Effective Date for each such Assigned Agreement(s), and covenants and agrees with the Transferor and the Counterparty that from and after the Assignment Effective Date it will be bound by, observe and perform, carry out and fulfill all covenants and agreements, duties and obligations required to be observed and performed by the Transferor under the terms of the Assigned Agreement(s) arising from and after the Assignment Effective Date.

3.                          Acceptance by Counterparty. Effective as of and from the Assignment Effective Date, the Counterparty hereby consents to transfer by assignment of the Assigned Agreement(s) and accepts the Transferee as the party to perform the obligations of Transferor under the Assigned Agreement(s) pursuant to the terms and conditions of the Assigned Agreement(s), and the Counterparty agrees that it shall not make any claim against the Transferee (including by way of set-off, book-out or termination of the Assigned Agreement(s)) as a consequence of or relating to: (i) any default, breach or non-performance attributable to the Transferor under any Assigned Agreement(s) which default, breach or non-performance arises or has arisen prior to the Assignment Effective Date; and (ii) the observance and performance of the covenants, representations and agreements under any Assigned Agreement(s), prior to the Assignment Effective Date.

4.                          Release

(a)                    Effective as of and from the Assignment Effective Date, the Counterparty hereby releases and forever discharges the Transferor from further obligations to the Counterparty with respect to the corresponding Assigned Agreement(s) and of and from any and all liability as a consequence of or relating to all manner of action and actions, cause or causes of action, suits, debts, dues, sums of money, claims and demands whatsoever at law or in equity arising out of, or which are in any way related to the Assigned Agreement(s) after and including the Assignment Effective Date; provided that, for certainty, the foregoing shall not release or discharge the Transferor in respect of the settlement, payment or performance of any liabilities or obligations: (i) arising or accruing prior to the Assignment Effective Date but which have not been settled, paid or performed as of the Assignment Effective Date; or (ii) due and payable or due to be performed after the Assignment Effective Date, but which accrued with respect to or otherwise related to a

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calculation period or delivery period (however defined) ending prior to the Assignment Effective Date (for avoidance of doubt, (i) and (ii) collectively constitute the “Transferor Excluded Liabilities”), and all such Transferor Excluded Liabilities shall be paid or performed by the Transferor in accordance with the terms of the Assigned Agreement(s).

(b)                   Effective as of and from the Assignment Effective Date, the Transferor hereby releases and forever discharges the Counterparty from further obligations to the Transferor with respect to the corresponding Assigned Agreement(s) and of and from any and all liability as a consequence of or relating to all manner of action and actions, cause or causes of action, suits, debts, dues, sums of money, claims and demands whatsoever at law or in equity, arising out of or which are in any way related to, the Assigned Agreement(s) after and including the Assignment Effective Date; provided that, for certainty, the foregoing shall not release or discharge the Counterparty in respect of the settlement, payment or performance of any liabilities or obligations: (i) arising or accruing prior to the Assignment Effective Date but which have not been settled, paid or performed as of the Assignment Effective Date; or (ii) due and payable or due to be performed after the Assignment Effective Date, but which accrued with respect to or otherwise related to a calculation period or delivery period (however defined) ending prior to the Assignment Effective Date (for avoidance of doubt, (i) and (ii) collectively constitute the “Counterparty Excluded Liabilities”), and all such Counterparty Excluded Liabilities shall be paid or performed by the Counterparty in accordance with the terms of each Assigned Agreement(s).

5.                          Further Assurances. The Transferor agrees that it shall, from time to time and at all times hereafter, execute such further assurances and do all such acts and things as may be reasonably required for the purpose of vesting in the Transferee the rights and obligations of the Transferor in the Assigned Agreement(s).

6.                          Indemnity. Subject to any other agreements between the Transferee and the Transferor: (a) the Transferee shall be liable for and shall indemnify and save harmless the Transferor from and against all losses, costs, expenses and damages suffered or incurred by the Transferor as a result of any and all actions, suits, complaints, demands or causes of action whatsoever arising from or in respect of the Assigned Agreement(s) in respect of the actions or inactions of the Transferee occurring from and after the Assignment Effective Date; and (b) the Transferor shall be liable for and shall indemnify and save harmless the Transferee from and against all losses, costs, expenses and damages suffered or incurred by the Transferee as a result of any and all actions, suits, complaints, demands or causes of action whatsoever arising from or in respect of the Assigned Agreement(s) in respect of the actions or inactions of the Transferor occurring prior to the Assignment Effective Date.

7.                          Address for Notices.

The address for the Transferee for notices under the Assigned Agreement(s) shall be:

Morgan Stanley Capital Group Inc.
Commodities Department, 1st Floor
2000 Westchester Avenue
Purchase, NY 10577
Telephone number: (914) 225-4300
Facsimile number: (914) 750-0445

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The address for the Counterparty for purposes of receiving any notice under this Section 9 shall be:

James B. Gallagher, Vice President
Golden State Water Company
2143 Convention Center Way, Suite 110
Ontario, CA 91764
Phone: (909) 937-0111
Fax: (909) 937-0222

The address for the Transferor for purposes of receiving any notice under this Section 9 shall be:

Pinnacle West Marketing & Trading Co., LLC
400 North Fifth Street
Mail Station 9860
Phoenix, AZ 85004
Phone: (602) 250-2780
Fax: (602) 250-3238

8.                          Enurement. This Agreement shall enure to the benefit of and be binding upon the parties hereto and their respective successors and assigns.

9.                          Counterpart Execution. This Agreement may be executed in separate counterparts and delivered by facsimile, each of which when so executed and delivered shall constitute the one and the same original document.

10.                    Governing Law. This Agreement will be governed by and construed in accordance with the laws of the State of New York, without giving effect to principles of conflicts of laws. Any judicial action arising out of, resulting from, or in any way relating to this Agreement shall be brought only in a state or federal court of competent jurisdiction located in the state, county and city of New York, and all parties to this Agreement waive any right to trial by jury in such action. In the event such judicial proceedings are instituted by any party hereto, the prevailing party or parties shall be entitled to award of costs and attorneys’ fees incurred in connection with such proceedings.

11.                    Representations, Warranties and Covenants.

(a)                    Transferor hereby represents and warrants that: (i) its assignment of its right, title and interest in and to the Assigned Agreement(s) is free and clear of any liens, charges, pledges, options, mortgages, deeds of trust, security interests, restrictions (whether on voting, sale, transfer, disposition, or otherwise), easements, whether imposed by law, agreement, understanding, or otherwise (“Encumbrance”) whatsoever; (ii) and that it has the power and authority to effect the sale, assignment and transfer of the Assigned Agreement(s) and to execute this Agreement.

(b)                   Transferee hereby represents and warrants that it has the power and authority to accept the sale, assignment and transfer of the Assigned Agreement(s) and to execute this Agreement.

(c)                    Counterparty hereby consents to the foregoing sale, assignment and transfer to Transferee.

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(d)                    Each party hereto represents to the others that: (i) this Agreement does not and will not violate or conflict with its charter or by-laws (or comparable constitutive documents), any statute, law, rule, regulation or ordinance, or any judgment, order, consent order, stipulated agreement, writ, injunction, or decree of, any court, governmental agency or Independent System Operator applicable to it or any agreement to which it is a party or by which it or any of its property is bound; (ii) its obligations hereunder are legal, valid and binding on it, and enforceable in accordance with their terms; and (iii) the person signing this agreement for such party is an officer, director, and/or partner of such party and is authorized and duly empowered to do so.

(e)                     Each of the Counterparty and the Transferee represents for itself to the other as of the date that it enters into this Agreement that:

(i)                       Non-Reliance. It is acting for its own account, and it has made its own independent decisions to enter into this Agreement and the transactions contemplated hereby (the “Assigned Transactions”) and as to whether the Assigned Transactions are appropriate or proper for it based upon its own judgment and upon advice from such advisers as it has deemed necessary. It is not relying on any communication (written or oral) of the other party as investment advice or as a recommendation to enter into the Assigned Transactions, it being understood that information and explanations related to the terms and conditions of the Assigned Transactions shall not be considered to be investment advice or a recommendation to enter into the Assigned Transactions. No communication (written or oral) received from the other party shall be deemed to be an assurance or guarantee as to the expected results of the Assigned Transactions.