Prime Minister Justin Trudeau and German Chancellor Olaf Scholz are set to sign a green energy agreement later this month in Newfoundland that could prove pivotal to Canada's nascent hydrogen industry. The German government on Friday issued a statement confirming the agreement will be signed Aug. 23 in Stephenville, where a Newfoundland-based company plans to build a zero-emission plant that will use wind energy to produce hydrogen and ammonia for export.