 Various turbo-generators spent time working at Forth Banks, and two 410 kW Parsons machines which spent time at the station were installed in DisCo's Lemington Power Station by 1907.By 1907, some of the original turbo alternators operating at Forth Banks had been discarded and new ones had been added due to rapid developments in the size, power and efficiency of turbo alternators.By then, the station was operating three 500 kW and six 150 kW AC turbo generators, giving a total generating capacity of 2,400 kW.