 MONTREAL, Sept. 17, 2021 GLOBE NEWSWIRE -- PyroGenesis Canada Inc. NASDAQ: PYR TSX: PYR FRA: 8PY, a high-tech Company hereinafter referred to as the Company or PyroGenesis, that designs, develops, manufactures and commercializes advanced plasma processes and sustainable solutions to reduce greenhouse gases GHGs, today announced that Mr. P. Peter Pascali, CEO and Chair of PyroGenesis is scheduled to present at the Sidoti Company Fall Small Cap Investor Conference on September 22, 2021 at 2:30 PM Eastern Time. 