Notification of Interest

Gas Turbine Efficiency PLC
26 July 2006


26 July 2006

                         Gas Turbine Efficiency plc
                ('Gas Turbine Efficiency' or 'the Company')

                          Notification of Interest


The Company was notified on 26 July 2006 that Framlington Investment Management
Limited has increased its beneficial holding in Gas Turbine Efficiency plc from
5,151,000 ordinary shares representing 11.77 per cent. of the issued share
capital of the Company to 6,101,000 ordinary shares representing 13.94 per cent.
of the issued share capital of the Company.


Enquiries:

 Gas Turbine Efficiency plc                       + 49 8 546 10 528
 Steven Zwolinski, CEO
 Magnus Nordgren, CFO

 Libertas Capital                                 [phone]
 Aamir Quraishi, Charles Goodfellow




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