CALGARY, Alberta, Dec. 07, 2020 (GLOBE NEWSWIRE) -- News Release – TC Energy Corporation (TSX, NYSE: TRP) (TC Energy or Company) today announced that it has established an at-the-market equity program (ATM Program) that allows the Company to issue common shares from treasury (Common Shares) having an aggregate gross sales price of up to $1.0 billion, or its U.S. dollar equivalent, to the public from time to time, at the Company’s discretion, at the prevailing market price when sold through th...