Birchtech Corp. to Host First Quarter 2026 Earnings Call on May 13 at 5:00 p.m. Eastern Time

CORSICANA, Texas, April 29, 2026 (GLOBE NEWSWIRE) — Birchtech Corp. (NYSE American: BCHT) (TSX: 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 first quarter ended March 31, 2026, after market close on Wednesday, May 13, […]