Nathan Roberson
@bbqueue0 · May 5, 2013
@elonmusk What do you think about geothermal energy for personal home use? Is the market as big as personal solar & electric?
Elon Musk
@elonmusk
Definitely a lot of potential for geothermal, but depends on well depth. Too expensive in most places.
04:27 PM · May 5, 2013 · 0 views
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