Episode 28: From Nitrogen Generator Projects to Parker Hannifin - Neil McPherson - The Hydrogen Leader Podcast
Hydrogen generators, nitrogen generator projects, PEM electrolyzers, and the future of industrial gas generation. In this episode of The Hydrogen Leader Podcast, we speak with Neil McPherson, Alternative Energy Manager at Parker Hannifin, about hydrogen innovation, nitrogen generation technologies, and the real-world challenges of scaling clean energy and industrial gas systems.Neil shares insights from his 40-year career in industrial gas technologies, including hydrogen production, nitrogen generation, gas separation, and filtration systems used across energy, manufacturing, and laboratory applications. He explains how Parker Hannifin transforms customer needs into engineering solutions using structured innovation frameworks such as the Double Diamond design process, business case development, and stage-gate product development.The conversation explores the early development of hydrogen generators and PEM electrolyzers, including Neil’s work in the mid-1990s developing micro-scale PEM hydrogen generators for laboratory and analytical applications. He also discusses his role in a U.S. Department of Energy–supported PEM electrolyzer project with Giner, focused on scaling hydrogen production technologies for industrial and energy applications.We also discuss Parker’s energy-agnostic strategy across hydrogen, nitrogen generation, ammonia, biogas, and biodiesel, and how technologies like gas separation, filtration, PSA nitrogen generators, and on-site gas generation systems support industries pursuing decarbonization, energy efficiency, and sustainable operations.For companies developing nitrogen generator projects, hydrogen infrastructure, or industrial gas systems, this episode highlights how innovation, engineering design, and customer-driven development help bring complex gas technologies to market.Neil also shares his perspective on why the hydrogen economy and clean energy transition take time, highlighting real industry challenges such as project financing, regulatory frameworks, infrastructure development, and hydrogen offtake economics.Finally, he offers valuable career advice for engineers and energy professionals, emphasizing curiosity, reliability, collaboration, and a strong focus on solving real-world problems.