RE: A Deeper Look At Shallow Geothermal - Part 2: Horizontal Optimization
This is a great topic to begin with, I must say. Using the earth surface as the heat sink or a source of heat is going to benefit human race during both the summer and winter. I believe this ground source to be far better than air source.
Learnt a lot here. Thank you for putting this together.
I am @teekingtv and I write STEM.