Been meaning to post this for a while now. Listened to a good podcast on the Interchange about Quaise Energy. The idea is that you dig a VERY deep hole and tap into extremely hot rock. Their method uses a megawatt power level millimeter wave technology to essentially burn through the rock. One of the biggest selling points is that the area of the Earth where this could be done is like 95% of the land surface. The amount of energy available is in the TW level, which the CEO claims cannot be done by any other method due to land requirements. A case presented was drilling by a current thermal power plant. Drill down deep enough, harness the steam, turn off the (cold, gas) burner, utility lines are in place, so it is a plug-and-play with existing infrastructure. It also leverages existing drilling crews/equipment that drill for oil now, so you aren't putting them all out of work.
Much technology development to go, but field trials are set for 2023 I believe. They can make it work with shallower holes, but the big payoff is getting down to I believe 20km. Seemed to make a lot of sense when I listened to it, couldn't think of any drawbacks or showstoppers assuming the technology works...
Much technology development to go, but field trials are set for 2023 I believe. They can make it work with shallower holes, but the big payoff is getting down to I believe 20km. Seemed to make a lot of sense when I listened to it, couldn't think of any drawbacks or showstoppers assuming the technology works...
The Interchange Recharged podcast: Quaise Energy digs deep – into the world of geothermal
Could geothermal help solve the world's energy crisis. and does Quaise's new technology mean we can access geothermal energy in most places on the globe?
www.woodmac.com
Quaise Energy
Quaise is an energy company unlocking geothermal energy for the world population through millimeter wave drilling technology.
www.quaise.energy