MISSISSAUGA, Ontario, Nov. 07, 2024 (GLOBE NEWSWIRE) -- Next Hydrogen Solutions Inc. (“Next Hydrogen“) (TSXV:NXH, OTC:NXHSF), a designer and manufacturer of electrolyzers, is developing high-efficiency, low-cost electrolyzers needed for establishing hydrogen production infrastructure for the aviation industry. Pratt & Whitney Canada will demonstrate hydrogen combustion technology on a PW127XT regional turboprop engine under the project named Hydrogen Advanced Design Engine Study (HyADES). Pratt & Whitney is ...