Geothermal energy might be experiencing a renaissance these days. An industry that is over 100 years old has experienced relatively slow growth; however, with new technologies and innovations hitting the market, companies like Alberta-based Eavor Technologies, are unearthing the potential and opportunity of this hot and sustainable source of energy. John Redfern, President & CEO of Eavor Technologies talks about the state of geothermal today and how its unique technology can harness the heat of the earth to provide a clean, sustainable source of energy.