In this episode, Jillian Kaplan sits down with Dr. Charles Greene, a true pioneer in wireless power transfer and the driving force behind innovation at Powercast Corporation. With more than 100 patents to his name, Dr. Greene shares how he transformed RFID research into a groundbreaking solution for battery-free, long-range wireless power.

You’ll hear how his team turned academic theory into practical technology that now powers smart buildings, data centers, and even cities—without the need for wires or batteries. He also shares insights into how wireless power is helping Japan pursue its ambitious net-zero goals, the rise of edge computing, and why partnerships are key to scaling innovation.

Key Takeaways:

• Powercast’s RF wireless technology allows for battery-free sensor deployment across industries—from smart homes to aerospace.

• As edge computing increases, so does the need for low-power, long-lasting solutions—wireless power plays a critical role.

• AI and IoT growth are driving demand for smarter power strategies, including predictive maintenance and real-time analytics.

• A “three-legged stool” approach to wireless power—combining RF, inductive, and magnetic resonance—is key to flexibility and scalability.

• Innovation is most successful when it’s both technically brilliant and market-ready.

Applications Highlighted:

• Data center temperature monitoring and fan diagnostics

• Commercial building automation for lighting and HVAC

• Battery-free motion and light sensors to reduce maintenance

• Consumer electronics recharging (e.g., remotes, game controllers)

• Partnerships with Japan to help reach net-zero emissions by 2050

Quotable Moment:

“Innovation is great—but if it’s not scalable and adoptable, it’s just an academic solution.” – Dr. Charles Greene

Resources & Links:

• Learn more: https://www.powercastco.com