this looks like a search for fluffy money durring an energy crisis.

Turbines are completly mature, and nothing dealing with some new deap drilling breakthrough or heat exhanger advancement, or more efficient and durable pumps, crittical CO², or H²O ?, not yet. Existing geothermal plants use the same generation technology as a coal plant, but use near surface heat assosiated with volcanoes and hot springs, and there is a distinct limit on more of that.