DIY Geothermal Greenhouse Part 4: Earth Battery INSTALLATION
7:19
DIY Geothermal Greenhouse Part 5: PROJECT UPDATE
13:36
DIY Geothermal Greenhouse Part 7: Earth Battery MISTAKE!
9:53
Passive Solar Greenhouses - 8 Key Considerations When Building
7:43
Greenhouse update (Nov). Insulation, geothermal heating and cooling, and more
15:13
UNDERGROUND GREENHOUSE Update — Ep. 186
13:18
How a Sand Battery Could Revolutionize Home Energy Storage
20:51
Geothermal dig and loop field installation
14:49