Quaise holds public demonstration of millimeter wave technology for geothermal drillingPublic demonstration of Quaise Energy in Marble Falls, Texas (source: Quaise Energy)Carlo Cariaga 22 Sep 2025Quaise Energy hosted a public demonstration of their millimeter wave drilling technology as the company tests it against increasingly challenging scenarios. Some 56 invited public observers gathered in Marble Falls in Texas to see the drilling process in action. For Quaise Energy, this represents the latest entry in a series of progressively more challenging demonstrations of their technology. A public showcase of the technologyAt the recent public demonstration, the observers were able to see the drilling process in action, including the real-time drilling data. The company is hosting six more public demonstrations the Marble Falls quarry over the next three months.