Bhutan has a number of progressive environmental policies that have caused the head of the UNFCCC to call it an "inspiration and role model for the world on how economies and different countries can address climate change while at the same time improving the life of the citizen." For example, electric cars have been pushed in the country and make up a tenth of all cars. Because the country gets most of its energy from hydroelectric power, it does not emit significant greenhouse gases for energy production.