Episode 80
The Energy Under Our Feet: Geothermal Heating and Cooling with Kathy Hannun
June 10, 202149m 26s
Audio is streamed directly from the publisher (mcdn.podbean.com) as published in their RSS feed. Play Podcasts does not host this file. Rights-holders can request removal through the copyright & takedown page.
Show Notes
Nate talks with Kathy Hannun, a civil engineer who co-founded and is the president of Dandelion Energy, a geothermal energy company that retrofits and installs geothermal systems to heat and cool homes.
0:00 Intro
:59 Kathy's background
4:55 Geothermal
9:48 Discovery & distribution
15:27 Starting Dandelion Energy
21:04 Drilling, pumps & loops
34:34 Sonic rigs
36:45 Cost
41:53 District Systems
44:57 Where to find
This Old House episode
https://youtu.be/IMO9jvwlHFg