Holdings in Company

10 February 2016

redT energy plc

("redT energy" or the "Company")

Holdings in Company

The Company announces that it was notified today that Anthony Millar is interested in 16,480,342 ordinary shares in the capital of the Company representing approximately 3.57 per cent. of the Company's issued share capital.

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About redT energy

redT energy develops and supplies durable and robust energy storage systems based on proprietary vanadium redox flow technology for on and off-grid applications. The liquid storage medium affords an exceptionally long life of over 10,000 full charge/discharge cycles and a 100 per cent. usable depth of discharge. Combined with low maintenance requirements this delivers industry leading levelised cost of storage (LCOS) and total cost of ownership (TCO) results. The modular approach allows the power and energy components of systems to be independently sized to meet customer requirements.

Until now it has not been possible to directly compare variable renewable energy generation sources with firm diesel or fossil fuel generation. PV + Storage is now reaching 'grid parity' in many countries, a paradigm shift in energy production, which will ultimately enable a distributed energy network optimising conventional and renewable generation. The redT energy system has applications in remote power, smart grids, power quality, and all aspects of renewable energy management.