Prime Minister Justin Trudeau in front of a Liberal background, April 2021. Liberal Party photo Endorsing a Green New Deal would send a signal to supporters of other parties that the Liberals are serious about climate action, delegates were told Friday at the federal party’s convention. The governing Liberal Party’s national convention is taking place virtually through April 10, and attendees are discussing a number of proposals dealing with energy and the environment. On Friday, a series of policy workshops were held where members had a chance to suggest amendments to proposals before they head to the convention floor for a main vote.