here in pula and no one is considered too young to learn about the potential of geothermal energy these children are visiting a municipal owned company called i e p which directly harnesses thermal heat. in many ways typical of small 10 southern germany but it's made a name for itself on a national level for being a trailblazer in the area of geothermal energy. by e.p. his biggest client is the multinational linda which does some of its business and cooler. for a firm with such a large operation having a reliable heating network is a top priority. management points to the benefits of large companies switching to this type of system. linda linda has to focus on environmental protection and showing awareness of its carbon footprint with the geothermal energy can reduce that carbon footprint to a fraction of what it used to be. the children get to see how the geothermal energy is harnessed oh. this is the. this is the drilling point number 2 number one is over there the water that comes out of them both has a temperature of over 100 degrees the pipes are warm to the touch. the water is ext