Northstar Closes US$9 Million First Tranche of US$10 Million Private Placement

/NOT FOR DISTRIBUTION IN THE UNITED STATES/

CALGARY, AB, March 31, 2026 /CNW/ - Northstar Clean Technologies Inc. (TSXV: ROOF) (OTCQB: ROOOF) ("Northstar" or the "Company") announces that it has closed Tranche 1 of its previously announced US$10,000,000 non-brokered private placement (the "Private Placement") of unsecured convertible debentures (the "Convertible Debentures") for gross proceeds of US$9,000,000 (the "Private Placement"). The Company has entered into a definitive subscription agreement for the remaining US$1,000,000 under the Private Placement, the closing is subject to customary closing conditions.