CORSICANA, Texas, March 20, 2025 (GLOBE NEWSWIRE) — Birchtech Corp. (TSX: BCHT) (OTCQB: BCHT) (“Birchtech” or the “Company”), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced that it will release financial results for the fourth quarter ended December 31, 2024 after market close on Monday, March 31, 2025. […]