About the company
Startup or self-employed
Ridgefield, WA 98642, USA
Marc D. Rappaport
Rappaport Energy Consulting LLC
At this time Mr. Rappaport is the sole person advancing the concept of a geothermal solar thermal hybrid energy system that he patented earlier.
The system is best described by the video he has made to explain the concept and the progress he has made over the years. He was named a Finalist in the French Tech Competition in 2016.