Holding(s) in Company

Zenergy Power PLC
12 October 2007

                       Zenergy Power plc ('the Company')

                              Notifiable Interest



A form TR-1 containing the following information has been received by the
Company.

TR-1 notification of major interests in shares

1. Identity of the issuer or the underlying issuer of existing shares to which
voting rights are attached:

Zenergy Power plc

2. Reason for the notification

An acquisition or disposal of voting rights

3. Full name of person(s) subject to the notification obligation:

AXA SA, 25 Avenue Matignon, 75008 Paris and its group of companies

4. Full name of shareholder(s) (if different from 3):

N/A

5. Date of the transaction (and date on which the threshold is crossed or
reached if different):

08 October 2007

6. Date on which issuer notified:

09 October 2007

7. Threshold(s) that is/are crossed or reached:

5%

8. Notified details:

A: Voting rights attached to shares
Class/type of      Situation previous to Resulting situation after the triggering transaction
shares             Triggering
                   transaction           Notification required under DTR transitional provision 7
if possible using
ISIN CODE
                   Number of  Number of  Number of   Number of voting rights % of voting rights
                   Shares     Voting     shares
                              Rights

                                         Direct      Direct     Indirect     Direct     Indirect


GB00B19HBR28       1,903,107  1,903,107  0           0          2,103,107    0.00       5.21%

B: Financial Instruments
Resulting situation after the triggering transaction


Type of financial Expiration date     Exercise/           Number of voting       % of voting rights
instrument                            Conversion Period/  rights that may be
                                      Date                acquired if the
                                                          instrument is
                                                          exercised/ converted


N/A               N/A                 N/A                 N/A                    N/A

Total (A+B)
Number of voting rights                              % of voting rights


2,103,107                                            5.21%



9. Chain of controlled undertakings through which the voting rights and/or the
financial instruments are effectively held, if applicable:
Company / Fund                                                  Holding              %
AXA Framlington                                                 159,668              0.39545

Xerox Final Salary Pension Scheme Indirect
AXA Framlington                                                 109,259              0.27060

Islington Group Pension Scheme

Indirect
AXA Framlington                                                 300,000              0.74301

SEI UK Equity

Indirect
AXA Framlington                                                 722,926              1.79047

Throgmorton Trust

Indirect
AXA Framlington                                                 667,443              1.65306

UK Smaller Companies

Indirect
AXA Framlington                                                 101,403              0.25114

BAE Systems Pensions Fund CIF Trustees

Indirect
AXA Framlington                                                 42,408               0.10503

BAE Systems 2000 Pensions Fund

Indirect

Total                                                           2,103,107            5.20876%

10. Name of the Proxy holder:

N/A

11. Number of voting rights proxy holder will cease to hold:

N/A

12. Date on which proxy holder will cease to hold voting rights:

N/A

13. Additional information:


                      This information is provided by RNS
            The company news service from the London Stock Exchange