Director's Interest

Gas Turbine Efficiency PLC
10 July 2007



10 July 2007



                           Gas Turbine Efficiency plc
                             ('GTE' or 'the Group')

                      Notification of Director's Interest


The Group has been informed that as part of a retention incentive provided by
EIG Venture Capital (EIG) for the services of Steven Zwolinski, Chief Executive,
as disclosed in the Company's Admission Document in December 2005, Mr. Zwolinski
has received 65,625 Ordinary Shares as a result of a share transfer from EIG.

Following the transfer, Mr. Zwolinski holds a total of 131,250 Ordinary Shares
in the Company, representing 0.2% of the issued share capital of GTE and EIG
holds a total of 15,870,309 Ordinary Shares in the Company, representing 28.0%
of the issued share capital.

Enquiries:

Libertas Capital
Aamir Quraishi, Charles Goodfellow                [phone]

Corfin Communications
Neil Thapar, Harry Chathli                        [phone]




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