September 4, 2025: Hylenr, an emerging clean energy startup advancing Low Energy Nuclear Reactions (LENR), has appointed veteran energy executive Jeff Tolnar to its Board of Directors. The move comes as the company transitions from advanced R&D to its next phase of growth and commercialization. Tolnar brings decades of experience in scaling energy technologies, with deep expertise in technology commercialization, energy systems, and market development.
Tolnar brings a strong track record from senior roles at major energy and technology firms, including Honeywell, Shoals Technologies Group, and Landis+Gyr. Over the course of his career, he has played a key role in driving sustainable energy solutions across the value chain. His background in strategy, operations, and innovation positions him well to support Hylenr as it moves into its next phase of growth and commercialization.
Hylenr’s vision of deploying LENR technology to deliver scalable, clean, and affordable energy aligns perfectly with my lifelong passion for renewable energy and energy innovation,” said Jeff Tolnar. “I’m honored to join the Board and work with Ram, Sid, and the entire team to help bring this transformative technology to the world.”
The startup’s LENR platform represents a breakthrough in clean energy generation, offering high energy density with minimal environmental footprint. As the company transitions from advanced R&D to productization and commercialization, Tolnar’s experience will help guide strategic decisions, partnerships, and go-to-market execution.
Startup Hylenr Gears Up for Global Launch with Board Appointment
“We’re thrilled to welcome Jeff to the Board,” said Ram Ramaseshan, Co-Founder & CEO, Hylenr. “His insight into scaling renewable technologies and building high-performing teams will be invaluable as we bring our LENR solutions to the global energy market.”
Siddhartha Durairajan, Co-Founder & Managing Director, Hylenr, added: “Jeff has led innovation at some of the most respected names in the industry, and shares our mission-driven commitment to solving the world’s energy challenges. His guidance will help ensure Hylenr delivers on its bold promise.” With Tolnar joining the board, Hylenr strengthens its leadership bench at a critical inflection point, positioning itself to disrupt traditional energy paradigms and deliver sustainable power worldwide.
