E20. The Building Technology Saving 30% on Energy Bills

Buildings consume 76% of all electricity in the US, yet most still operate with outdated systems from decades ago. Digital twin technology is changing that, creating virtual replicas of real buildings that use AI to cut energy consumption by 18-30%.

In this episode, Bert Van Hoof, CEO of Willow, explains how digital twins work beyond the marketing hype. You’ll discover how these AI-powered systems optimize everything from university campuses to international airports, saving millions in energy costs while reducing carbon emissions.

What You’ll Learn:

• How digital twins create smart, responsive buildings that adapt to real-time occupancy
• Real case studies from DFW Airport, Northern Arizona University, and major retail chains
• Why occupancy-based heating and cooling saves massive energy when spaces are empty
• How predictive maintenance prevents costly equipment failures and food waste
• Practical steps for retrofitting older buildings with modern technology
• The business case: typical costs, payback periods, and return on investment

Bert shares specific examples, including how AI prevented $60,000 refrigeration losses in retail stores and how airports use digital twins to manage everything from passenger boarding bridges to runway sensors.

If you manage facilities, own commercial property, or want to understand how AI actually works in buildings, this episode explains the technology in simple terms with real examples.

Guest: Bert Van Hoof is CEO of Willow, the leading digital twin platform for the built world. Previously at Microsoft for 20 years driving Azure IoT initiatives, he also serves on the Alliance to Save Energy board.

Host: Peter Banigo, sustainable living enthusiast with an MSc in Environmental Technology and host of the Tech Your Business podcast.

Connect with Willow at willowinc.com

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