BROSSARD, QC – CHARBONE HYDROGEN Corporation (TSXV: CH) (“Charbone”) is pleased to announce, as of August 29, 2022, it has received notice from Superior Propane (“Superior Propane“), a division of Superior Plus LP (TSX: SPB) (Superior Propane, collectively with Charbone the “Parties”) confirming the exercise by Superior Propane of its option to enter into a supply arrangement with Charbone for the supply, marketing, sale and distribution of green hydrogen to commercial and industrial customers from Charbone’s newly proposed and announced green hydrogen facility located in the Winnipeg area, more precisely in the City of Selkirk, Manitoba, Canada. This option was exercised by Superior Propane pursuant to the existing supply agreement (the “Definitive Agreement“) executed by the Parties on May 5, 2022, for the supply, marketing, sale and distribution of green hydrogen from the Charbone’s Sorel-Tracy, Québec, Canada facility.