The issue with most renewable technologies is always “How do you scale it fast?” and geothermal is no different. It is why, until now, Rethink Energy has never pushed hard at reaching a forecast for geo technologies. Talking this week to Daniel Mölk, Managing Director at Eavor (pronounced Ever) in Germany, we could see how the company’s trajectory had convinced a dyed in the wool traditional geothermal guy from Iceland, with 17 years in the business, that there was another way. Essentially Eavor has espoused a form of Geothermal that does not rely on finding an underground aquifer (water supply) and does not require massively high heat differences between the surface and underground. Essentially you can put one of the…