Vancouver, British Columbia, April 15, 2025 (GLOBE NEWSWIRE) -- Surge Copper Corp. (TSXV: SURG) (OTCQB: SRGXF) (Frankfurt: G6D2) ("Surge" or the "Company") is pleased to highlight results from an industrial energy efficiency study investigating the potential benefits of incorporating high-pressure grinding rolls ("HPGR") into the comminution circuit at its Berg Project in central British Columbia. The study, conducted by Ausenco Engineering Canada ULC with input and support provided by BC Hydro, evaluates t ...