Notification Pursuant to AIM Rule 17

EcoSecurities Group plc
30 October 2009


                       EcoSecurities Group plc

     Notification of Interest in Shares pursuant to AIM Rule 17

Pursuant to its obligation under AIM Rule 17, EcoSecurities Group plc
announces that it has received  the following information from  First
Island Trustees Limited on 29 October 2009:

'We, First  Island  Trustees Limited  of  First Island  House,  Peter
Street, St. Helier, Jersey  JE2 4SP Channel  Islands hereby give  you
notice in  compliance with  the provisions  of section  71(2) of  the
Companies Act, 1990 (the Act) of  the disposal by us of a  notifiable
interest (as defined in section 68 of the Act) in shares comprised in
the relevant share capital (as defined  in section 67(2) of the  Act)
of the Company, as required by section 67(1) of the Act.

The obligation to  make this  notification arose on  22 October  2009
upon the sale by us of  12,014,000 shares in the relevant capital  of
the Company.

We no longer have  a notifiable interest in  shares comprised in  the
relevant share capital of the Company.

The Identity of each  registered holder of shares  in the Company  in
respect of which this notification relates is set out below :


Name                                                  Number       of
                                                      Shares
First Island Trustees Limited                         12,014,000'





Contacts:



EcoSecurities                                 [phone]
Patrick James Browne
Company Secretary

RBS Hoare Govett                              [phone]
Justin Jones
Hugo Fisher

Citigate Dewe Rogerson                        [phone]
Kevin Smith






Further information

The directors of EcoSecurities accept responsibility for the
information contained in this announcement.  To the best of the
knowledge and belief of the directors of EcoSecurities (who have
taken all reasonable care to ensure that such is the case), the
information contained in this announcement is in accordance with the
facts and does not omit anything likely to affect the import of such
information.

RBS Hoare Govett Limited which is authorised and regulated in the
United Kingdom by the Financial Services Authority is acting
exclusively for EcoSecurities and for no-one else in connection with
the Increased Offer (defined below) and will not be responsible to
anyone other than EcoSecurities for providing the protections
afforded to clients of RBS Hoare Govett Limited or for providing
advice in relation to this matter or any other matters referred to in
this announcement.

Dealing disclosure requirements

Under the provisions of Rule 8.3 of the Irish Takeover Rules, if any
person is, or becomes, "interested" (directly or indirectly) in, one
per cent or more of any class of "relevant securities" of
EcoSecurities, all "dealings" in any "relevant securities" of
EcoSecurities (including by means of an option in respect of, or a
derivative referenced to, any such "relevant securities") must be
publicly disclosed by not later than 3.30pm (Dublin time) on the
business day following the date of the relevant transaction.  This
requirement will continue until the date on which the Increased Offer
(as defined below) becomes, or is declared, unconditional as to
acceptances or lapses or is otherwise withdrawn or on which the
"offer period" otherwise ends.  If two or more persons co-operate on
the basis of any agreement, either express or tacit, either oral or
written, to acquire an "interest" in "relevant securities" of
EcoSecurities, they will be deemed to be a single person for the
purpose of Rule 8.3 of the Irish Takeover Rules.

Under the provisions of Rule 8.1 of the Irish Takeover Rules, all
"dealings" in "relevant securities" of EcoSecurities by  Carbon
Acquisition Company Limited or EcoSecurities, or by any of their
respective "associates" must also be disclosed by no later than 12
noon (Dublin time) on the business day following the date of the
relevant transaction.

A disclosure table, giving details of the companies in whose
"relevant securities" "dealings" should be disclosed can be found on
the Irish Takeover Panel's website at www.irishtakeoverpanel.ie.

"Interests in securities" arise, in summary, when a person has long
economic exposure, whether conditional or absolute, to changes in the
price of securities.  In particular, a person will be treated as
having an "interest" by virtue of the ownership or control of
securities, or by virtue of any option in respect of, or derivative
referenced to, securities.

Terms in quotation marks are defined in the Irish Takeover Rules,
which can also be found on the Irish Takeover Panel's website. If you
are in any doubt as to whether or not you are required to disclose a
dealing under Rule 8, please consult the Irish Takeover Panel's
website at www.irishtakeoverpanel.ie or contact the Irish Takeover
Panel on telephone number [phone]; fax number +353 (0)1
678 9289.

A copy of the documents listed as available for inspection in Carbon
Acquisition Company Limited's recommended cash offer document dated
25 September 2009 setting out the terms of the increased offer of 105
pence per ordinary share made by Carbon Acquisition Company Limited
(the "Increased Offer") and a copy of all announcements made by
EcoSecurities in relation to the original offer of 100 pence per
ordinary share made by Carbon Acquisition Company Limited on 15
September 2009 and the Increased Offer, will be available for
inspection at the offices of Matheson Ormsby Prentice, 70 Sir John
Rogerson's Quay, Dublin 2 during normal business hours on any weekday
(Saturday, Sunday and public holidays excepted) whilst the Increased
Offer remains open for acceptance.


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