The energy sector is a vital part of country´s economy. Continuous increase in energy consumption, the limited resources in the sector, price volatility and the necessity of environment protection determined people to look for alternative sources of energy. An important fraction of the energy is consumed in the transport sector, thus it is not surprising that important investments and researches have been focused on finding substitute fuels in order to diminish the dependency of fossil fuels and reduce the quantity of CO 2. The aim of this thesis is to analyze how the consumer behavior regarding the biogas cars per capita, being determined by income per capita, the share of educated population, the existence of plant production at local level, the density of gas stations and the population, differs across Sweden’s municipalities.