FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * GLG Partners LP   2. Issuer Name and Ticker or Trading Symbol ZBB ENERGY CORP [ZBB] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 1 CURZON STREET,  3. Date of Earliest Transaction (Month/Day/Year) 04/29/2008 (Street) LONDON, X0 W1J 5HB 4. If Amendment, Date Original Filed(Month/Day/Year) 05/01/2008 6. Individual or Joint/Group Filing(Check Applicable Line) ___ Form filed by One Reporting Person _X_ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock, par value $0.01 ("Common Stock") (1) (2) 04/29/2008   S   15,853 D $ 3 1,712,943 I (3) (4) See footnotes (3) (4) Common Stock (1) (2) 04/29/2008   P   15,853 A $ 3 1,712,943 I (3) (4) See footnotes (3) (4)

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
GLG Partners LP 1 CURZON STREET LONDON, X0 W1J 5HB		X
GLG Partners LTD C/O GLG PARTNERS LP 1 CURZON STREET LONDON, X0 W1J 5HB		X
GLG Partners, Inc. 390 PARK AVENUE 20TH FLOOR NEW YORK, NY 10022		X
GLG North American Opportunity Fund C/O GLG PARTNERS LP 1 CURZON STREET LONDON, X0 WIJ 5HB		X

Signatures

GLG PARTNERS LP, By: GLG Partners Limited, as its General Partner, By: /s/ Timothy Kuschill, Legal Counsel		05/05/2008
**Signature of Reporting Person		Date
GLG PARTNERS LP, By: GLG Partners Limited, as its General Partner, By: /s/ Emmanuel Roman, Managing Director		05/05/2008
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	On May 1, 2008, GLG Partners LP, GLG Partners Limited and GLG Partners Inc. filed a statement of change in beneficial ownership on Form 4 (the "Original Form 4") to report purchases and sales of shares of common stock of the Issuer in connection with reallocations of Common Stock among certain funds. This amendment to the Original Form 4 is filed soley to add GLG North American Opportunity Fund as a reporting owner.
(2)	This transaction is being re-reported solely to gain access to the EDGAR system.
(3)	GLG Partners LP, an English limited partnership, acts as the investment manager for certain funds which hold, in the aggregate, 1,712,943 shares of the Issuer's Common Stock.
(4)	GLG Partners LP, an English limited partnership, acts as the investment manager of certain funds and managed accounts and may be deemed, as of the date hereof, to be the beneficial owner of the Issuer's securities held by such funds and managed accounts. GLG Partners Limited, an English limited company, is the general partner of GLG Partners LP. GLG Partners, Inc. indirectly wholly owns GLG Partners Limited. GLG Partners LP, GLG Partners Limited and GLG Partners, Inc. do not hold directly any of the Issuer's securities or derivative securities with respect thereto, and disclaim any beneficial ownership of any of the Issuer's securities reported or excluded herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended, except for their pecuniary interest therein.

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