LONDON, Dec. 10, 2015 /PRNewswire/ — Report Details Visiongain has calculated that the global EST market will see CAPEX of $7.013bn in 2015, including spending on commercial and RD&D operations in the CAES, PHS, Battery, Thermal Energy Storage, Flywheels and Ultracapacitors technology submarkets. This report addresses the development of the global energy storage technologies market, analysing‚Ķ