Heliogen Achieves Breakthrough Temperature in Solar Thermal Application Updated On Wed, Nov 20th, 2019 by Saurenergy Heliogen has announced that for the first time commercially, it has concentrated solar thermal energy to exceed temperatures greater than 1,000 degrees Celsius. Clean energy company, Heliogen has announced its launch and that it has – for the first time commercially – concentrated solar thermal energy to exceed temperatures greater than 1,000 degrees Celsius. The […] Read more