TransAlta Corporation (NYSE:TAC) Q4 2022 Earnings Conference Call February 23, 2023 11:00 AM ET Company Participants Chiara Valentini - Vice President, Strategic Finance and IR John Kousinioris - President and CEO Todd Stack - Executive Vice President, Finance and CFO Kerry O'Reilly Wilks - Executive Vice President, Legal, Commercial and External Affairs Conference Call Participants Mark Darby - CIBC Capital Markets Maurice Choy - RBC Capital Markets Rob Hope - Scotiabank Patrick Kenny - National Bank John ...