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11 Feb 2014
Feasibility study commissioned for unit 1 rated at 600Mw, supercritical, belonging to the Hefei_1 Station near Hefei city, China

21 May 2012
Patent Examiner Report available for the Exergy Optimizer. Link.

20 December 2010.
Exergy installed on Kwinana Station in Perth.
Exergy was rolled out at International Power Mitsui Kwinana Combined Cycle Cogeneration power station, located at 40 kilometers south of Perth in Western Australia.

28 Oct 2008
Conference Presentation at CEPSI Macau 2008.
A paper on EXERGY "A CONVENIENT TRUTH: HOW TO SIGNIFICANTLY IMPROVE THERMAL EFFICIENCY AT NO COST" was presented to the CEPSI conference in Macau. Click here for a copy of the presentation. cepsi.pdf (11.43 MB)

18 Dec 2007
Successful live test of optimizer. On the 7 Dec, GNS conducted the first live test of its optimizer technology on Huntly Power station. The object of the test was to confirm the new physics, but the test immediately saved the station fuel while maintaining constant power output. Details of the test and background can be found here: Maximising thermal efficiency.pdf (131.16 kB)

15th July 2007
GNS Science signs EXERGY agency agreement with ConnellWagner.
We have agreed a sales agency for certain Australian power stations with engineering firm ConnellWagner (www.conwag.com). ConnellWagner have long been a supporter of the EXERGY suite, and we are delighted that they are bringing their expertise and contacts to further commercialise the EXERGY software.

30th June 2007
EXERGY development team complete Pre-Seed project
The EXERGY team are pleased to announce the completion of the 2006-7 technical development of the EXERGY suite. This project, funded by the New Zealand government and GNS Science through the Pre-Seed Accelerator Fund, has completed the Windows development of the EXERGY suite. The system has been successfully trialled on the Huntly Power Station operated by Genesis Energy.

10th May 2007
Enhanced Power Station Efficiency project reaches test phase
Our next-generation module of the EXERGY suite, codenamed ETP, is emerging from the development phase and is undergoing field trials.

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