About this episode
In Episode 95 of Green Giants: Titans of Renewable Energy, Wes Ashworth sits down with Salim Rahemtulla, President and CEO of PowerTap Hydrogen Fueling Corp., for a grounded, real-world conversation on hydrogen, infrastructure, and what it actually takes to build in a volatile market.With a background as a U.S. Naval Officer and over $1 billion in infrastructure projects delivered, Salim brings operational discipline and strategic clarity to one of the most misunderstood sectors in energy.This episode moves beyond the hype cycle and into execution.In this episode, we cover:How Salim’s military background shaped his approach to risk, systems thinking, and decision-making in hydrogenWhy infrastructure success depends on stakeholder alignment, permitting strategy, and long-term operational planningWhat most cleantech founders underestimate when navigating bureaucracy and building physical assetsThe reality of raising capital during market downturns and how to maintain conviction through uncertaintyLessons from navigating failed partnerships, shifting investor sentiment, and multi-year capital challengesWhy resilience and team alignment are critical when building in emerging energy markets The strategic pivot into data center backup power and why it unlocked new investor interestThe difference between hydrogen hype and real market demand across heavy industry and energy systemsCommon misconceptions around hydrogen safety, cost, and scalabilityWhy on-site hydrogen production can eliminate logistics costs and improve economic viabilityThe role hydrogen already plays in industries like ammonia, refining, aerospace, and chemicalsWhere hydrogen has the greatest decarbonization potential, including steel, cement, and maritimeWhy hydrogen is not just a bridge technology but a long-term pillar of the energy systemThe importance of narrative, communication, and education in scaling clean energy solutionsThis episode is ultimately about resilience, discipline, and clarity of mission. It is a candid look at what survives when markets shift, capital tightens, and only the most grounded operators continue building.If you are working in clean energy, infrastructure, or climate tech, this conversation offers practical insight into how real progress gets made, especially when the path forward is not obvious.Links: Salim Rahemtulla on LinkedInPowerTap's WebsiteWes Ashworth: https://www.linkedin.com/in/weslgs/Email: wes@leegroupsearch.comhttps://leegroupsearch.com/green-giants-podcast/
