Can geothermal really gain a larger share of the global energy market? What really are the benefits of geothermal? Iceland has been pioneering with regards to geothermal and harnessing its immense potential. From heating and cooling and electricity to health products and agriculture there is a use case. I sit down with Bjarni Palsson, Executive Director of Geothermal Development at Landsvirkjun to talk about the history of geothermal in Iceland and how the focus now is on innovating and sharing knowledge.