TransAlta Corporation announced that John Kousinioris will be stepping down as a member of the Board of Directors of TransAlta Renewables effective February 5, 2021. Todd Stack will continue as the Company's Chief Financial Officer and will join the Board of TransAlta Renewables effective February 6, 2021. Todd Stack joined the Company in 1990 and has extensive experience in capital markets, finance, valuation, economics and the power industry.  Todd currently serves as the Chief Financial Officer at TransAlta and previously served as the CFO for TransAlta Renewables.