Economy
Croatia Plans Geothermal Power Plants at Six Fields, Most Advanced Projects in Slatina and Legrad
Geothermal water research is being conducted at 23 sites, with exploitation at 13 fields, according to data from the Ministry of Economy.
Energy
Solar Impulse 2: How the solar aircraft circled the Earth without a drop of fuel
In July 2016, the solar-powered aircraft completed a 40,000-kilometer journey around the world, becoming a lasting symbol of clean energy possibilities in aviation.