Northstar Reports Second Quarter 2025 Financial and Operating Results and Announces Upcoming Investor Conference Call

CALGARY, AB – August 27, 2025 – Northstar Clean Technologies Inc. (TSXV: ROOF, OTCQB: ROOOF) (“Northstar” or the “Company”) is pleased to announce our financial and operating results for the three and six month periods ended June 30, 2025.