20-20 Hind sight

Geothermal Companies Receive Cost Sharing Grants

There is no such thing as a geothermal "industry." At most, they apply for licenses and do some engineering. The machinery installed are off-the-shelf units from giants like UTX.

For obvious reasons, good geothermal sites are far from electricity consumers.

Geothermal is an intriguing concept (who doesn't like free energy?) but it will never be a mainstream business for investors to profit from. IMHO