Member - 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.

Type Startup or self-employed
Founded 1972
Company Size 1
Member Type
Founders Marc D. Rappaport
Headquarters Ridgefield, WA 98642, USA
Social network
Rappaport Energy Consulting LLC


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. 

Headquarters Ridgefield, WA 98642, USA

SDG’s of application

The Sustainable Development Goals are a call to action to end poverty, protect the planet and ensure peace and prosperity everywhere.
Clean water and sanitation
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Affordable and clean energy
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Industry, innovation and infrastructure
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SDG 11
Sustainable cities and communities
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SDG 12
Responsible consumption and production
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