In March 2012 Megan Davison, the executive director of the Victorian division of the Minerals Council of Australia (MCA), went so far as to claim that ???clean coal??? technologies could happen ???in the blink of an eye.??? The ACA and MCA both represent companies such as Peabody Energy, Rio Tinto and BHP Billiton which ??? either directly or via their industry associations ??? are now ridiculing