The Energy Catalysts Podcast

About Rex Halbeisen – Host of The Energy Savings Catalyst

Rex Halbeisen is the visionary host of The Energy Savings Catalyst and a veteran of the technology industry whose career began in 1987—long before the words “smart home,” “net zero,” or “energy independence” became part of everyday conversation. Over the decades, Rex has earned a reputation as a trusted advisor and a forward-thinker—someone who doesn’t just follow trends but sees them coming before they arrive. Colleagues say Rex doesn’t just look ahead; he sees around the corner.

With deep roots in Colorado, Rex has always been passionate about progress and problem-solving. His journey through the rapidly evolving world of technology has given him a front-row seat to the innovations transforming the way we live, work, and power our lives. But for Rex, the true opportunity lies in helping everyday people—homeowners, renters, students, small business owners, and industry professionals—understand and harness these breakthroughs to create real change in their energy use and cost.

Rex brings decades of industry experience to the microphone with every episode of The Energy Savings Catalyst podcast. Formerly known as The Energy Advisors Podcast, the show has evolved into a broader platform, making energy topics accessible, engaging, and empowering for a wide-ranging audience. Whether he’s interviewing thought leaders, explaining how a new technology works, or breaking down complicated legislation in layman’s terms, Rex makes it make sense—and makes it matter.

He is also the author of The Energy Savings Catalyst, a complete reference guide designed to give readers a comprehensive understanding of today’s energy landscape. The book dives deep into strategies for reducing energy costs, improving efficiency, gaining energy independence, and preparing for the increasing pressures on the energy grid. It covers everything from renewable technologies and home upgrades to behavioral shifts and transportation trends. As always, Rex delivers practical, clear advice drawn from decades of experience and a genuine passion for empowering others.

Through his book, podcast, and platform, Rex’s mission is clear: to help individuals and businesses take control of their energy futures. He believes energy savings and energy independence are not only possible—they’re necessary. With rising energy costs, increased demand from electrification and AI-driven devices, and a stressed and outdated power grid, the risks to consumers are growing. Rex wants you to have the tools, knowledge, and confidence to meet these challenges head-on.

Outside the studio and off the page, Rex is a Colorado native who takes full advantage of his surroundings. He’s an avid hiker, camper, hack photographer, and outdoorsman who believes nature is the best teacher when it comes to sustainability and balance. When he’s not writing or recording, you’ll likely find him on a trail, breathing in the crisp mountain air and contemplating the next big idea in energy solutions.

But Rex isn’t just a broadcaster or author—he’s a community builder. Rex lives a life grounded in service to others. A man of faith, he always leads by “choose the right.”He welcomes interaction, feedback, and conversation from listeners and readers alike. Whether you’re a student curious about energy trends, a homeowner looking to cut your electric bill, or a business owner considering clean energy upgrades, Rex invites you to connect, learn, and grow alongside him.

So whether you tune in to the podcast, dive into the book, or explore the website, know that you’re in good hands. Rex Halbeisen is here to guide you through the changing energy landscape with clarity, passion, and practical insight. With his help, you won’t just save more—you’ll waste less, gain independence, and own your energy future.