Raluca Călburean (1)*, Vlad Codrea (2) (1) Faculty of Economics and Business Administration, Babeș-Bolyai University, Romania (2) Faculty of Biology and Geology, Babeș-Bolyai University, Romania  raluca.calburean@yahoo.com   Abstract The environmental aspects of the geothermal energy use are receiving increasing attention with the shift in attitude towards the world’s natural resources. In the world scenario, energy […]