SOURCE PyroGenesis Canada Inc.

For further information please contact:
Rodayna Kafal, Vice President, IR/Comms. and Strategic BD
Phone: (514) 937-0002, E-mail: ir@pyrogenesis.com

RELATED LINK: http://www.pyrogenesis.com/

¹ https://csimarket.com/Industry/industry_Profitability_Ratios.php?ind=201

² https://www.democrats.senate.gov/imo/media/doc/inflation_reduction_act_of_2022.pdf

3 https://international-aluminium.org/iai-releases-aluminium-sectors-decarbonisation-dataset-in-line-with-the-international-energy-agencys-beyond-2-degrees-findings